Climate and monthly weather forecastSidney, AR
Climate and monthly weather forecast
Weather in January
January, the same as December, in Sidney, Arkansas, is another chilly winter month, with an average temperature fluctuating between 30.6°F (-0.8°C) and 45°F (7.2°C). January, with average temperatures reaching a high of 45°F (7.2°C) and a low of 30.6°F (-0.8°C), is the coldest month. Weather in January »Weather in February
The last month of the winter, February, is another chilly month in Sidney, Arkansas, with an average temperature fluctuating between 48.7°F (9.3°C) and 34.3°F (1.3°C). Upon the beginning of February, Sidney's high-temperatures register at a still chilly 48.7°F (9.3°C), closely mirroring the preceding month. Weather in February »Weather in March
March, the first month of the spring in Sidney, is a mild month, with an average temperature ranging between max 58.8°F (14.9°C) and min 42.3°F (5.7°C). March's arrival brings a change in high-temperatures, moving from a chilly 48.7°F (9.3°C) in February to a refreshing 58.8°F (14.9°C). Weather in March »Weather in April
April is an agreeable spring month in Sidney, Arkansas, with an average temperature ranging between max 68.7°F (20.4°C) and min 51.1°F (10.6°C). The beginning of April marks a shift in the average high-temperature, moving from March's refreshing 58.8°F (14.9°C) to a pleasant 68.7°F (20.4°C). Weather in April »Weather in May
The last month of the spring, May, is a moderately hot month in Sidney, Arkansas, with an average temperature fluctuating between 77.5°F (25.3°C) and 59.5°F (15.3°C). May brings a slight elevation in the average high-temperature, transitioning from April's agreeable 68.7°F (20.4°C) to a moderately hot 77.5°F (25.3°C). Weather in May »Weather in June
June, the first month of the summer in Sidney, is a tropical month, with an average temperature fluctuating between 67.8°F (19.9°C) and 87.4°F (30.8°C). Entering June, Sidney sees a temperature rise, with the average high-temperature advancing from May's moderately hot 77.5°F (25.3°C) to a hot 87.4°F (30.8°C). Weather in June »Weather in July
July, the same as June, in Sidney, Arkansas, is another tropical summer month, with an average temperature fluctuating between 90.5°F (32.5°C) and 70.7°F (21.5°C). In Sidney, Arkansas, temperatures reach their average annual highs in July, measuring 90.5°F (32.5°C) and a minimum average of 70.7°F (21.5°C). For most parts of July, the heat index is computed to be a scorching 111.2°F (44°C). Weather in July »Weather in August
August, the last month of the summer in Sidney, is also a hot month, with an average temperature fluctuating between 88.7°F (31.5°C) and 69.1°F (20.6°C). Sidney transitions into August recording an average high-temperature of a still hot 88.7°F (31.5°C), closely aligning with the preceding month's temperature. Weather in August »Weather in September
September, the first month of the autumn in Sidney, is also a moderately hot month, with an average temperature fluctuating between 62.4°F (16.9°C) and 82.2°F (27.9°C). September signals a slight drop in average high-temperature, sliding from August's hot 88.7°F (31.5°C) to a warm 82.2°F (27.9°C). Weather in September »Weather in October
October, like September, is another pleasant autumn month in Sidney, Arkansas, with temperature in the range of an average high of 70.7°F (21.5°C) and an average low of 51.6°F (10.9°C). Onset of October comes with a temperature decline, the average high falling from a warm 82.2°F (27.9°C) in September to a pleasant 70.7°F (21.5°C). Weather in October »Weather in November
November, the last month of the autumn in Sidney, is another mild month, with an average temperature varying between 41.7°F (5.4°C) and 57°F (13.9°C). With the onset of November, Sidney experiences a modest temperature adjustment, with the average high-temperature receding from an agreeable 70.7°F (21.5°C) in October to a refreshing 57°F (13.9°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Sidney, Arkansas, with an average temperature ranging between max 48.4°F (9.1°C) and min 34.9°F (1.6°C). The transition into December is accompanied by a slight temperature decrease, with the average high-temperature shifting from a moderate 57°F (13.9°C) in November to a frosty 48.4°F (9.1°C). Weather in December »Updated: Feb 9, 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 the coldest month in Sidney, Arkansas, with the temperature often reaching an average high of 45°F (7.2°C) and an average low of 30.6°F (-0.8°C).
In Sidney, Arkansas, during the entire year, the rain falls for 145.7 days and collects up to 34.13" (867mm) of precipitation.
January through March, November and December are months with snowfall.
In Sidney, Arkansas, during the entire year, snow falls for 7.5 days and aggregates up to 3.78" (96mm) of snow.
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Sidney, Arkansas.
February has the least sunshine of the year, with an average of 4.9h of sunshine.
March is the month with the most snowfall in Sidney. Snow falls for 0.8 days and accumulates 1.22" (31mm) of snow.
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.
The month with the most rainfall is April, when the rain falls for 13.4 days and typically aggregates up to 4.37" (111mm) of precipitation.
April through October are months without snowfall.
With an average relative humidity of 79%, May is the most humid month in Sidney, Arkansas.
With an average of 14h and 36min of daylight, June has the longest days of the year.
June and July, with an average of 10.7h of sunshine, are months with the most sunshine in Sidney.
The month with the highest UV index is June, with an average maximum UV index of 7.
Sidney's July weather reaches an average high of 90.5°F (32.5°C) and an average low of 70.7°F (21.5°C), making it the warmest month.
The month with the least rainfall in Sidney, Arkansas, is September, when the rain falls for 11.9 days and typically collects 1.81" (46mm) of precipitation.
October is the least humid month in Sidney, Arkansas, with an average relative humidity of 70%.
The month with the shortest days in Sidney is December, with an average of 9h and 48min of daylight.
Average temperature
Sidney, AR
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (45°F).
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure
Sidney, 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:
29.95"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.93"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.01"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 (29.93"Hg).
Average wind speed
Sidney, AR
- Average wind speed in January:
8.3mph - Average wind speed in February:
8.3mph - Average wind speed in March:
8.2mph - Average wind speed in April:
8.3mph - Average wind speed in May:
6.9mph - 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:
7.6mph
The windiest months (with the highest average wind speed) are January, February and April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity
Sidney, AR
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Sidney, AR
- Average rainfall in January:
2.24" - Average rainfall in February:
2.56" - Average rainfall in March:
3.03" - Average rainfall in April:
4.37" - Average rainfall in May:
4.33" - Average rainfall in June:
2.48"
- Average rainfall in July:
2.8" - Average rainfall in August:
2.99" - Average rainfall in September:
1.81" - Average rainfall in October:
2.44" - Average rainfall in November:
2.72" - Average rainfall in December:
2.36"
The wettest month (with the highest rainfall) is April (4.37").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days
Sidney, AR
- Average rainfall days in January:
8.7 days - Average rainfall days in February:
10.1 days - Average rainfall days in March:
14 days - Average rainfall days in April:
13.4 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
12.7 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
15.1 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
10.6 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
8.6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is December (8.6 days).
Average snowfall
Sidney, AR
The month with the highest snowfall is March (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days
Sidney, AR
- Average snowfall days in January:
2.4 days - Average snowfall days in February:
2.5 days - Average snowfall days in March:
0.8 days - Average snowfall days in April:
0.1 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:
0.7 days - Average snowfall days in December:
1 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Sidney, AR
- Average daylight in January:
10h and 0min - Average daylight in February:
10h and 54min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 6min - Average daylight in May:
14h and 6min - Average daylight in June:
14h and 36min
- Average daylight in July:
14h and 18min - Average daylight in August:
13h and 30min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 18min - Average daylight in November:
10h and 18min - Average daylight in December:
9h and 48min
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 48min).
- Average sunshine in January:
5h and 12min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 42min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 6min - Average sunshine in June:
10h and 42min
- Average sunshine in July:
10h and 42min - Average sunshine in August:
10h and 24min - Average sunshine in September:
9h and 30min - Average sunshine in October:
6h and 6min - Average sunshine in November:
5h and 42min - Average sunshine in December:
5h and 12min
The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days
Sidney, AR
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
15.4 days - Average sunshine days in March:
15 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
13.8 days - Average sunshine days in June:
15.2 days
- Average sunshine days in July:
13.3 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
16 days - Average sunshine days in October:
19.2 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
20.4 days
The month with the most sunshine days is December (20.4 days).
The month with the least sunshine days is July (13.3 days).
Average UV index
Sidney, AR
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover
Sidney, AR
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility
Sidney, 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).
