Climate and monthly weather forecastLittle Rock, AR
Climate and monthly weather forecast
The climate of Little Rock
With the predominant Köppen climate classification being Cfa, Little Rock, Arkansas is nestled within the humid subtropical zone, indicative of the absence of a dry season. Geographically, the city is positioned in the central region of the United States and is generally characterized by hot, humid summers and mild to cool winters.Analysing the climatological data, the city experiences diverse weather patterns throughout the twelve months. High temperatures range from a mild 48.7°F (9.3°C) in January and reach their climax at 91.9°F (33.3°C) in July. In contrast, the low temperatures fluctuation transitions from 34.2°F (1.2°C) in January to 72.5°F (22.5°C) in July. A consistent humidity level is maintained each month, varying from a relative humidity of 71% during the summer months, to as high as 77% at the beginning and end of the year.
Little Rock experiences rainfall every month, with the highest accumulation of 2.24" (57mm) witnessed in April and the lowest amount of 1.06" (27mm) occurring in January. On average, residents of Little Rock observe snowfall only twice a year. In terms of daylight hours, the longest day is experienced in June with 14.5 hours of daylight, while the shortest day falls in December with 9.9 hours.
The best time to visit Little Rock
The most ideal timeframe to visit Little Rock would be from late April to June, when the temperatures are pleasant, ranging from 62.2°F (16.8°C) to 89.4°F (31.9°C). During this period, visitors can enjoy long sunny days with an average daylight duration exceeding 13 hours. The weather is typically moderate and there is a significant decrease in relative humidity. While there might be medium rainfall, the expected amount decreases as summer nears, bringing brighter days.The worst time to visit Little Rock
Between the months of July and August, the city of Little Rock experiences peak temperatures with highs of 91.9°F (33.3°C) and 90.9°F (32.7°C) respectively. Coupled with relative humidity levels around 71%, the climate typically turns extremely hot and humid, potentially deterring visitors seeking outdoor activities. Moreover, these months also record the highest rainfall with 2.2" (56mm) and 2.01" (51mm) respectively, thereby heightening the discomfort.Spring weather in Little Rock
From March to May, spring unfolds in Little Rock with temperatures moderately increasing from 62.2°F (16.8°C) to 80.2°F (26.8°C). Rainfall is relatively extensive during this season, peaking in April at 2.24" (57mm). The burgeoning spring season manifests a gradual increase in daylight, from 12 hours in March to 14 hours in May, and decreasing relative humidity levels which transit from 77% in March to 75% in May.Summer weather in Little Rock
The summer period in Little Rock, from June to August, carries maximum temperatures that range from 89.4°F (31.9°C) to 90.9°F (32.7°C). July recorded 2.2" (56mm) rain, making it the wettest month. The longest days occur in this season, reaching 14.5 hours in June. A decreasing trend is observed in the humidity levels, which drop to 71% by mid-summer.Autumn weather in Little Rock
Autumn in Little Rock, between September and November, is characterized by declining temperatures, beginning at 85.3°F (29.6°C) in September and dropping to a cooler 60.3°F (15.7°C) by November. While there is an initial decrease in rainfall to 1.14" (29mm) in September, levels increase as autumn progresses, reaching 1.46" (37mm) in November. Daily sunlight hours also reduce over this period, from 12.4 hours in September to 10.4 hours in November.Winter weather in Little Rock
Winter makes its way into Little Rock from December through February with temperature lows dropping to 34.2°F (1.2°C) in January, the coldest month, and maximum winter temperature settling in February at 52.5°F (11.4°C). January records the least rainfall of the year at 1.06" (27mm). Despite experiencing relatively short daylight hours, hovering around 10 hours, the city seldom sees snowfall, with only minor experiences in December and February.Weather in January
Little Rock, Arkansas, greets the new year with consistently cold temperatures. As it prides itself as being one of the coldest months, the temperature can drop to as low as 34.2°F (1.2°C), while barely crossing the 48.7°F (9.3°C) mark at its highest. Weather in January »Weather in February
As spring approaches, there is a subtle change in Little Rock's weather pattern. Temperatures begin to exhibit a slight upward trend, with lows and highs ranging from 37.4°F (3°C) to 52.5°F (11.4°C), respectively. Even though the temperatures are slowly on the rise, the city continues to enjoy a relatively low pressure system. Weather in February »Weather in March
March in Little Rock signifies the advent of spring, a season of changes and new beginnings. Warmer days are often accompanied by increased rainfall of up to 1.57" (40mm). There is a remarkable increase in daylight, from the winter's short and cold days to longer, more pleasant ones. Weather in March »Weather in April
April sees further transformation in the weather of Little Rock. The city experiences a significant increase in temperature, with a commendable shift from 53.2°F (11.8°C) to 71.6°F (22°C). The city witnesses more sunlit hours and a corresponding decrease in cloud coverage. Weather in April »Weather in May
May is truly the beginning of summer in Little Rock with temperatures climb till they reach a high of 80.2°F (26.8°C). The days get even longer, and the sunlight usually shines for a good portion of the day. With increased sunlight, there is naturally less cloud coverage, revealing clear blue skies. Weather in May »Weather in June
June is the month when Little Rock experiences the full force of summer. The city endures the highest average temperature in the year, peaking at 89.4°F (31.9°C). While the humidity drops slightly, there's more daylight to enjoy outdoor activities. Weather in June »Weather in July
July in Little Rock is characterized by its scorching temperatures, with the mercury soaring to 91.9°F (33.3°C). Indisputably the hottest month in Little Rock, these relentless high temperatures further emphasize the essence of summer in the city. Weather in July »Weather in August
August in Little Rock somewhat mirrors July's weather pattern, with high temperatures and abundant sunshine. The mercury stands strong at an impressive 90.9°F (32.7°C). It stays hot throughout the day, with minimal relief even in the late hours. Weather in August »Weather in September
September in Little Rock signifies the start of fall, wherein temperatures gradually subside from the summer highs. Notably, the temperature decreases from the August heights to settle between 65.1°F (18.4°C) and 85.3°F (29.6°C). Weather in September »Weather in October
October is notably cooler than the previous months in Little Rock. The city witnesses a drastic temperaturef shift. Fall is in full swing, with temperatures dropping and daylight hours becoming noticeably fewer. October tends to be windy, providing a pleasant balance to the humidity in the air. Weather in October »Weather in November
November is the door to winter in Little Rock, Arkansas. A noticeable decrease in temperature is observed, with temperature range from 43.9°F (6.6°C) to 60.3°F (15.7°C) respectively. The reduced daylight hours imply the relentless approach of winter. Weather in November »Weather in December
December in Little Rock marks the arrival of winter, completing the weather cycle for the year. The month has temperature as low as 38.3°F (3.5°C), making it one of the coldest months. Even though the city experiences fewer daylight hours, it is one of the sunniest months in terms of clear, cloudless days. Weather in December »Updated: Jul 1, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
January is Little Rock's coldest month, registering average high temperatures of 48.7°F (9.3°C) and lows of 34.2°F (1.2°C).
January is the month with the least rainfall. Rain falls for 8.1 days and accumulates 1.06" (27mm) of precipitation.
In Little Rock, during the entire year, the rain falls for 133.5 days and collects up to 18.94" (481mm) of precipitation.
January through March and December are months with snowfall in Little Rock.
Throughout the year, there are 3.5 snowfall days, and 0.79" (20mm) of snow is accumulated.
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index.
The month with the most snowfall is February, when snow falls for 1.4 days and typically aggregates up to 0.51" (13mm) of snow.
With an average of 5.2h of sunshine, February has the least sunshine of the year.
The months with the highest humidity are March and December, with an average relative humidity of 77%.
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.
April is the month with the most rainfall. Rain falls for 11.6 days and accumulates 2.24" (57mm) of precipitation.
In Little Rock, snow does not fall in April through November.
The month with the longest days is June, with an average of 14h and 30min of daylight.
June has the most sunshine of the year, with an average of 10.8h of sunshine.
June and July, with an average maximum UV index of 7, are months with the highest UV index.
In Little Rock, temperatures reach their average annual highs in July, measuring 91.9°F (33.3°C) and a minimum average of 72.5°F (22.5°C).
The least humid month in Little Rock is October, with an average relative humidity of 69%.
The month with the shortest days is December, with an average of 9h and 54min of daylight.
Average temperature
Little Rock, AR
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (48.7°F).
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).
Average pressure
Little Rock, AR
- Average pressure in January:
30.17"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.96"Hg - Average pressure in September:
30"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"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 (29.94"Hg).
Average wind speed
Little Rock, AR
- Average wind speed in January:
8.1mph - Average wind speed in February:
8.2mph - Average wind speed in March:
8.1mph - Average wind speed in April:
8.1mph - Average wind speed in May:
6.8mph - Average wind speed in June:
5.8mph
- Average wind speed in July:
5.3mph - Average wind speed in August:
5.2mph - Average wind speed in September:
5.4mph - Average wind speed in October:
6.8mph - Average wind speed in November:
7.5mph - Average wind speed in December:
7.5mph
The windiest month (with the highest average wind speed) is February (8.2mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Little Rock, AR
The months with the highest relative humidity are March and December (77%).
The month with the lowest relative humidity is October (69%).
Average rainfall
Little Rock, AR
- Average rainfall in January:
1.06" - Average rainfall in February:
1.22" - Average rainfall in March:
1.57" - Average rainfall in April:
2.24" - Average rainfall in May:
1.89" - Average rainfall in June:
1.54"
- Average rainfall in July:
2.2" - Average rainfall in August:
2.01" - Average rainfall in September:
1.14" - Average rainfall in October:
1.46" - Average rainfall in November:
1.26" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is April (2.24").
The driest month (with the least rainfall) is January (1.06").
Average rainfall days
Little Rock, AR
- Average rainfall days in January:
8.1 days - Average rainfall days in February:
8.4 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
11.6 days - Average rainfall days in May:
12.7 days - Average rainfall days in June:
11.9 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
15.3 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
8.2 days - Average rainfall days in December:
9.1 days
The month with the highest number of rainy days is July (16.3 days).
The month with the least rainy days is January (8.1 days).
Average snowfall
Little Rock, AR
The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days
Little Rock, AR
- Average snowfall days in January:
1.1 days - Average snowfall days in February:
1.4 days - Average snowfall days in March:
0.3 days - Average snowfall days in April:
0 days - Average snowfall days in May:
0 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 days - Average snowfall days in November:
0.4 days - Average snowfall days in December:
0.3 days
The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Little Rock, AR
- Average daylight in January:
10h and 6min - Average daylight in February:
11h and 0min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 0min - Average daylight in June:
14h and 30min
- Average daylight in July:
14h and 12min - Average daylight in August:
13h and 24min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 24min - Average daylight in December:
9h and 54min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January:
5h and 24min - Average sunshine in February:
5h and 12min - Average sunshine in March:
6h and 54min - Average sunshine in April:
9h and 0min - Average sunshine in May:
9h and 24min - Average sunshine in June:
10h and 48min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 42min - Average sunshine in September:
9h and 48min - Average sunshine in October:
6h and 18min - Average sunshine in November:
5h and 48min - Average sunshine in December:
5h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days
Little Rock, AR
- Average sunshine days in January:
20.7 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
15.6 days - Average sunshine days in April:
16.5 days - Average sunshine days in May:
15.9 days - Average sunshine days in June:
14.6 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
17.8 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
20.3 days - Average sunshine days in December:
20 days
The month with the most sunshine days is January (20.7 days).
The month with the least sunshine days is July (11.3 days).
Average UV index
Little Rock, AR
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover
Little Rock, AR
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is June (Cloud cover 25).
Average visibility
Little Rock, 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).
