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Contents
- The climate of Bella Vista
- The best time to visit Bella Vista
- The worst time to visit Bella Vista
- Spring weather in Bella Vista
- Summer weather in Bella Vista
- Autumn weather in Bella Vista
- Winter weather in Bella Vista
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Bella Vista
Bella Vista, Arkansas, USA, is categorized under the Cfa climate according to the Köppen climate classification, which is typically referred to as humid subtropical with no dry season. Its geographical position in the highlands of the Western Ozarks imparts slightly cooler temperatures than the typical subtropical climate.
Average temperatures in Bella Vista range from a low of 27.9°F (-2.3°C) in January to a high of 89.6°F (32°C) in July with modest nighttime cooling. Throughout the year, there is a perceptible rise in the monthly average highs from 44.1°F (6.7°C) in January to 89.6°F (32°C) in July, then a gradual decrease to 46.8°F (8.2°C) by December. In the same vein, the city experiences noteworthy changes in humidity, pressure, and cloud cover. Relative humidity is relatively high throughout the year, with a low of 71% in October and a peak of 77% in May. Atmospheric pressure dips in February to 29.94inHg (1013.9mbar), then increases gradually reaching a peak in December at 30.17inHg (1021.7mbar). Percent cloud cover also fluctuates throughout the year, with the highest reading of 46% in March and the lowest of 25% in August.
Despite the humid subtropical climate, snow does fall in Bella Vista. Snowfall occurs most frequently from December to February, with January experiencing the most snowfall days at 2.9 and accumulating 0.94" (24mm) of snowfall. Aside from this brief flirtation with winter, precipitation is generally in the form of rainfall. The month of May registers the highest rainfall with 4.41" (112mm) and 15.6 days recording rainfall events.
Average temperatures in Bella Vista range from a low of 27.9°F (-2.3°C) in January to a high of 89.6°F (32°C) in July with modest nighttime cooling. Throughout the year, there is a perceptible rise in the monthly average highs from 44.1°F (6.7°C) in January to 89.6°F (32°C) in July, then a gradual decrease to 46.8°F (8.2°C) by December. In the same vein, the city experiences noteworthy changes in humidity, pressure, and cloud cover. Relative humidity is relatively high throughout the year, with a low of 71% in October and a peak of 77% in May. Atmospheric pressure dips in February to 29.94inHg (1013.9mbar), then increases gradually reaching a peak in December at 30.17inHg (1021.7mbar). Percent cloud cover also fluctuates throughout the year, with the highest reading of 46% in March and the lowest of 25% in August.
Despite the humid subtropical climate, snow does fall in Bella Vista. Snowfall occurs most frequently from December to February, with January experiencing the most snowfall days at 2.9 and accumulating 0.94" (24mm) of snowfall. Aside from this brief flirtation with winter, precipitation is generally in the form of rainfall. The month of May registers the highest rainfall with 4.41" (112mm) and 15.6 days recording rainfall events.
The best time to visit Bella Vista
For visitors seeking to experience Bella Vista at its warmest, June to August is the recommended period when temperatures reach their peak, averaging between 86.7°F (30.4°C) and 89.6°F (32°C). Moreover, these months provide the highest hours of sun, averaging about 10.5 hours to 10.7 hours. Despite being the warmest months, the average relative humidity is lower than the yearly average, making it comfortable for outdoor activities.
The worst time to visit Bella Vista
January proves to be the most challenging month for visitors, characterized by the lowest temperatures of the year, averaging between 27.9°F (-2.3°C) to 44.1°F (6.7°C). Apart from the chill, the city also averages the maximum snowfall, 0.94" (24mm), during this period. The limited daylight hours, approximately 10 hours, and least sunshine hours, around 5.4 hours, make it less than ideal for tourist activities.
Spring weather in Bella Vista
Spring in Bella Vista, from March to May, is characterized by climate transition. Average high temperatures rise from 57.7°F (14.3°C) in March to 76.3°F (24.6°C) in May while the average lows increase from 40.3°F (4.6°C) to 56.8°F (13.8°C). March is the wettest month of the spring season recording 2.99" (76mm) of rainfall over 13.4 days. Moreover, it is also the cloudiest month of the year with a cloud cover of 46%. UV index during spring months gradually increases from 4 in March to 6 in May implying protective measures should be taken.
Summer weather in Bella Vista
Summers, from June to August, are humid and hot in Bella Vista with temperatures soaring to an average high from 86.7°F (30.4°C) to 89.6°F (32°C). The long sunny days with 14.6 hours of daylight and 10.5 hours of sunshine in June make it perfect for outdoor activities. However, there is an increased level of rainfall as well with an average of 2.6" (66mm) in July. Despite July being the hottest month, it witnesses significant nighttime cooling with temperatures dropping to an average low of 68.9°F (20.5°C).
Autumn weather in Bella Vista
Autumn begins in September and lasts till November with a noticeable dip in average temperatures from 81.1°F (27.3°C) high and 60.6°F (15.9°C) low in September to 56.5°F (13.6°C) high and 39.2°F (4°C) low in November. This drop is accompanied by decreased daylight and sunshine hours from 12.4 hours and 9.5 hours in September respectively, to 10.2 hours and 5.7 hours in November respectively.
Winter weather in Bella Vista
In Bella Vista, winter sets in by December and continues till February with the lowest temperatures of the year. Average highs range from 46.8°F (8.2°C) to 44.1°F (6.7°C) while average lows can plummet to between 27.9°F (-2.3°C) and 31.6°F (-0.2°C). Despite having the fewest hours of sunshine per day, Bella Vista experiences clear days with highest pressure during this period. Winter also brings with it snowfall; January sees the most with an average accumulation of 0.94" (24mm) of snow.
Weather in January
The weather in Bella Vista, Arkansas begins the year with notable cold temperatures and high chances of precipitation. Comparatively colder than February, the mercury in thermometers ranges from 27.9°F (-2.3°C) to 44.1°F (6.7°C). Weather in January »
Weather in February
In February, Bella Vista sees a slight uptick in temperature encouraging the city's flora and fauna to awaken from their winter slumber. Still maintaining the wintery chill, February certainly displays a warmer environment than January. Weather in February »
Weather in March
March witnesses a marked change in the city’s weather with the coming of Spring. A clear shift from the chilling cold of February to more comfortable temperatures signifies the transition from Winter. Rainfall in this month, with an average of 2.99" (76mm), is a seen as a sign of nature's spring cleaning. Weather in March »
Weather in April
With April comes a marked change in climate as the weather fully embraces the spring season. Despite being cooler than May, April offers excellent weather conditions with abundant sunshine and mild temperatures perfect for outdoor activities. Weather in April »
Weather in May
May jumps headfirst into the summer season, leaving the springtime weather of April far behind. A rapid transformation occurs as temperatures escalate and rainfall mounts to 4.41" (112mm). The patios and sidewalks simmer under the summer sun, bidding adieu to the cool breeze of spring. Weather in May »
Weather in June
Weather in June, part of the quintessential summer season, sees a significant rise in temperature and relative humidity compared to May. The high temperature and sunlight makes Bella Vista ideal for pool parties, barbecuing, and other outdoor events. Weather in June »
Weather in July
July is the peak of summer, graced with the warmest temperatures of the year. A stark contrast from the moderate weather of June, July presents the maximum temperature of 89.6°F (32°C). Safety precautions advised against heatwaves are to be observed as the city continues to swelter under the summer solstice. Weather in July »
Weather in August
In August, Bella Vista, Arkansas still finds itself caught in the grasp of summers, albeit with a slight cooling trend noticeable as compared to July. The hazy glow of the sun continues to be a familiar sight with long sunny days. Weather in August »
Weather in September
September welcomes the onset of fall, transitioning Bella Vista from the harsh grasp of summer witnessed in August. The city lives through comfortable weather conditions, neither exceedingly hot nor overwhelmingly cool. Leaves begin to change their colors, announcing the arrival of Autumn. Weather in September »
Weather in October
October in Bella Vista, Arkansas, presents a full display of fall's splendor. A clear change from September's warmer weather can be noticed as the mercury begins its descent. The scenery wears a russet cloak, highlighted by the Autumn sun glinting off the red leaves. Weather in October »
Weather in November
November is a transition month, stepping away from the fall seen in October, yet not fully embracing the winter season. The city gets a makeover as temperatures continue to drop, setting the ground for winter snow. The month experiences the majestic interplay of twilight and dawn with shortened daylight hours. Weather in November »
Weather in December
December is the finale of the year in Bella Vista, Arkansas, displaying the arrival of winter in full force. Comparatively colder than November, the city mutes its colors and braces for the cold. Snowfall is a familiar sight once more, adding to the festive atmosphere fitting the holiday season. Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Bella Vista?
Temperature readings in Bella Vista, Arkansas, reach their annual highs in January, averaging 44.1°F (6.7°C) and a minimum average of 27.9°F (-2.3°C).
How much does it rain in Bella Vista?
Throughout the year, in Bella Vista, Arkansas, there are 141.8 rainfall days, and 31.5" (800mm) of precipitation is accumulated.
When does it snow in Bella Vista?
Months with snowfall are January through May, November and December.
How much does it snow in Bella Vista?
In Bella Vista, Arkansas, during the entire year, snow falls for 12.3 days and aggregates up to 3.74" (95mm) of snow.
What are the months with the least sunshine in Bella Vista?
The months with the least sunshine are January and December, with an average of 5.4h of sunshine.
When is the lowest UV index in Bella Vista?
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Bella Vista.
What is the driest month in Bella Vista?
The month with the least rainfall in Bella Vista, Arkansas, is February, when the rain falls for 8.5 days and typically collects 1.57" (40mm) of precipitation.
When does it snow the most in Bella Vista?
The month with the most snowfall in Bella Vista, Arkansas, is February, when snow falls for 3.8 days and typically aggregates up to 0.98" (25mm) of snow.
When is Daylight Saving Time (DST) in Bella Vista?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time ends Sunday, November 3. 2024, at 2:00 am, and the time zone reverts from CDT to CST.
What is the most humid month in Bella Vista?
With an average relative humidity of 77%, May is the most humid month in Bella Vista.
What is the wettest month in Bella Vista?
May is the month with the most rainfall in Bella Vista. Rain falls for 15.6 days and accumulates 4.41" (112mm) of precipitation.
What is the month with the highest UV index in Bella Vista?
The months with the highest UV index in Bella Vista, Arkansas, are May through August, with an average maximum UV index of 6.
When it does not snow in Bella Vista?
In Bella Vista, snow does not fall in June through October.
When are the longest days in Bella Vista?
With an average of 14h and 36min of daylight, June has the longest days of the year.
What part of the year is the hottest in Bella Vista?
July, with an average high of 89.6°F (32°C) and a low of 68.9°F (20.5°C), signifies the warmest month of the year.
What is the month with the most sunshine in Bella Vista?
The months with the most sunshine in Bella Vista are July and August, with an average of 10.7h of sunshine.
What is the least humid month in Bella Vista?
With an average relative humidity of 71%, October is the least humid month in Bella Vista, Arkansas.
What is the month with the shortest days in Bella Vista?
The month with the shortest days is December, with an average of 9h and 42min of daylight.
Average temperature
Bella Vista, AR
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (44.1°F).
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure
Bella Vista, AR
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.06"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Bella Vista, AR
- Average wind speed in January:
9.1mph - Average wind speed in February:
9.3mph - Average wind speed in March:
9.6mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.2mph - Average wind speed in November:
8.9mph - Average wind speed in December:
8.3mph
The windiest month (with the highest average wind speed) is April (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity
Bella Vista, AR
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Bella Vista, AR
- Average rainfall in January:
2.28" - Average rainfall in February:
1.57" - Average rainfall in March:
2.99" - Average rainfall in April:
3.27" - Average rainfall in May:
4.41" - Average rainfall in June:
2.48"
- Average rainfall in July:
2.6" - Average rainfall in August:
2.95" - Average rainfall in September:
2.17" - Average rainfall in October:
2.83" - Average rainfall in November:
1.93" - Average rainfall in December:
2.01"
The wettest month (with the highest rainfall) is May (4.41").
The driest month (with the least rainfall) is February (1.57").
Average rainfall days
Bella Vista, AR
- Average rainfall days in January:
7.6 days - Average rainfall days in February:
8.5 days - Average rainfall days in March:
13.4 days - Average rainfall days in April:
14.4 days - Average rainfall days in May:
15.6 days - Average rainfall days in June:
13.7 days
- Average rainfall days in July:
14 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
12.8 days - Average rainfall days in October:
11.1 days - Average rainfall days in November:
8.6 days - Average rainfall days in December:
7.8 days
The month with the highest number of rainy days is May (15.6 days).
The month with the least rainy days is January (7.6 days).
Average snowfall
Bella Vista, AR
- Average snowfall in January:
0.94" - Average snowfall in February:
0.98" - Average snowfall in March:
0.94" - Average snowfall in April:
0.08" - Average snowfall in May:
0.12" - Average snowfall in June:
0"
The month with the highest snowfall is February (0.98").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days
Bella Vista, AR
- Average snowfall days in January:
2.9 days - Average snowfall days in February:
3.8 days - Average snowfall days in March:
1.3 days - Average snowfall days in April:
0.3 days - Average snowfall days in May:
0.2 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
2.8 days
The month with the highest number of snowfall days is February (3.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Bella Vista, AR
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 1min - Average daylight in June:
14h and 4min
- Average daylight in July:
14h and 2min - Average daylight in August:
13h and 3min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 1min - Average daylight in December:
9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January:
5h and 2min - Average sunshine in February:
5h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 4min - Average sunshine in August:
10h and 4min - Average sunshine in September:
9h and 3min - Average sunshine in October:
6h and 1min - Average sunshine in November:
5h and 4min - Average sunshine in December:
5h and 2min
The months with the most sunshine are July and August (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days
Bella Vista, AR
- Average sunshine days in January:
20.1 days - Average sunshine days in February:
15.2 days - Average sunshine days in March:
15.1 days - Average sunshine days in April:
13.7 days - Average sunshine days in May:
14 days - Average sunshine days in June:
14.7 days
- Average sunshine days in July:
14.2 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
18.9 days - Average sunshine days in December:
20.3 days
The month with the most sunshine days is December (20.3 days).
The month with the least sunshine days is April (13.7 days).
Average UV index
Bella Vista, AR
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Bella Vista, AR
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 25).
Average visibility
Bella Vista, AR
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Bella Vista, Arkansas, USA
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