Climate and monthly weather forecastSheldon, IA
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Sheldon, Iowa, with an average temperature ranging between min 9.9°F (-12.3°C) and max 23.4°F (-4.8°C). With average high temperatures of 23.4°F (-4.8°C) and lows of 9.9°F (-12.3°C), January is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Sheldon, is also a subzero cold month, with an average temperature ranging between min 13.6°F (-10.2°C) and max 26.8°F (-2.9°C). In Sheldon, February's average high-temperature stands at a still subzero cold 26.8°F (-2.9°C), closely related to the preceding month. Weather in February »Weather in March
March, the first month of the spring in Sheldon, is a frosty month, with temperature in the range of an average low of 28.6°F (-1.9°C) and an average high of 43.2°F (6.2°C). March signals a clear increase in the average high-temperature, soaring from February's subzero cold 26.8°F (-2.9°C) to a frosty 43.2°F (6.2°C). Weather in March »Weather in April
April is a refreshing spring month in Sheldon, Iowa, with an average temperature ranging between min 39.7°F (4.3°C) and max 55.6°F (13.1°C). The shift into April is marked by a rise in the average high-temperature, moving from March's chilly 43.2°F (6.2°C) to a refreshing 55.6°F (13.1°C). Weather in April »Weather in May
The last month of the spring, May, is a comfortable month in Sheldon, Iowa, with temperature in the range of an average low of 51.4°F (10.8°C) and an average high of 67.8°F (19.9°C). The onset of May marks an increase in the average high-temperature, moving from a moderate 55.6°F (13.1°C) in April to an enjoyable 67.8°F (19.9°C). Weather in May »Weather in June
June, the first month of the summer in Sheldon, is a moderately hot month, with an average temperature fluctuating between 61°F (16.1°C) and 77.5°F (25.3°C). The start of June brings a rise in the average high-temperature, moving from a comfortable 67.8°F (19.9°C) in May to a warm 77.5°F (25.3°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Sheldon, Iowa, with an average temperature fluctuating between 63.1°F (17.3°C) and 81.5°F (27.5°C). Sheldon's warmest weather arrives in July, when temperatures average a high of 81.5°F (27.5°C) and a low of 63.1°F (17.3°C). During July, the heat index is evaluated at a hot 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Sheldon, Iowa, with an average temperature ranging between min 59.5°F (15.3°C) and max 79.3°F (26.3°C). As Sheldon, Iowa, welcomes August, the average high-temperature records at a still warm 79.3°F (26.3°C), marking an insignificant deviation from the prior month. Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Sheldon, Iowa, with temperature in the range of an average high of 73.6°F (23.1°C) and an average low of 53.8°F (12.1°C). September signifies a gentle decline in Sheldon's average high-temperature, easing from 79.3°F (26.3°C) in August to a still warm 73.6°F (23.1°C). Weather in September »Weather in October
October, like September, is another mild autumn month in Sheldon, Iowa, with temperature in the range of an average low of 41.9°F (5.5°C) and an average high of 57.6°F (14.2°C). The arrival of October is marked by a notable decrease in high-temperatures, falling from a warm 73.6°F (23.1°C) in September to a moderate 57.6°F (14.2°C). Weather in October »Weather in November
November, the last month of the autumn in Sheldon, is another chilly month, with an average temperature ranging between max 43.3°F (6.3°C) and min 29.8°F (-1.2°C). The onset of November introduces a moderate change in Sheldon's weather, with average high-temperatures falling from October's mild 57.6°F (14.2°C) to a chilly 43.3°F (6.3°C). Weather in November »Weather in December
December, the first month of the winter in Sheldon, is also a subzero cold month, with an average temperature ranging between min 16.3°F (-8.7°C) and max 27.5°F (-2.5°C). Sheldon witnesses a significant decrease in the average high-temperature with the arrival of December, falling from November's chilly 43.3°F (6.3°C) to a subzero cold 27.5°F (-2.5°C). Weather in December »Updated: Feb 12, 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 of the year in Sheldon, registering average temperatures as high as 23.4°F (-4.8°C) and as low as 9.9°F (-12.3°C).
With an average relative humidity of 88%, January is the most humid month in Sheldon.
January is the month with the least rainfall in Sheldon. Rain falls for 3.8 days and accumulates 0.71" (18mm) of precipitation.
In Sheldon, during the entire year, the rain falls for 128.1 days and collects up to 24.17" (614mm) of precipitation.
January through May, October through December are months with snowfall in Sheldon.
Throughout the year, in Sheldon, Iowa, there are 48.8 snowfall days, and 19.21" (488mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 4.1h of sunshine.
January and February, with an average maximum UV index of 1, are months with the lowest UV index in Sheldon.
The month with the most snowfall in Sheldon is February, when snow falls for 9.6 days and typically aggregates up to 4.76" (121mm) of snow.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sheldon, Iowa, 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.
June is the month with the most rainfall in Sheldon, Iowa. Rain falls for 17.8 days and accumulates 3.86" (98mm) of precipitation.
In Sheldon, Iowa, snow does not fall in June through September.
The month with the longest days in Sheldon, Iowa, is June, with an average of 15h and 18min of daylight.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
Sheldon's warmest month, July, generally records average temperatures ranging from a high of 81.5°F (27.5°C) to a low of 63.1°F (17.3°C).
The month with the most sunshine in Sheldon is July, with an average of 10.4h of sunshine.
The least humid month in Sheldon is October, with an average relative humidity of 68%.
With an average of 9h and 6min of daylight, December has the shortest days of the year in Sheldon, Iowa.
Average temperature
Sheldon, IA
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (23.4°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (9.9°F).
Average pressure
Sheldon, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.15"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.87"Hg
- Average pressure in July:
29.94"Hg - Average pressure in August:
29.95"Hg - Average pressure in September:
29.99"Hg - Average pressure in October:
29.99"Hg - Average pressure in November:
30.07"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.87"Hg).
Average wind speed
Sheldon, IA
- Average wind speed in January:
10.8mph - Average wind speed in February:
10.7mph - Average wind speed in March:
10.9mph - Average wind speed in April:
11.2mph - Average wind speed in May:
9.8mph - Average wind speed in June:
8.9mph
- Average wind speed in July:
7.8mph - Average wind speed in August:
8mph - Average wind speed in September:
9.3mph - Average wind speed in October:
10.4mph - Average wind speed in November:
10.7mph - Average wind speed in December:
10.4mph
The windiest month (with the highest average wind speed) is April (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.8mph).
Average humidity
Sheldon, IA
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (68%).
Average rainfall
Sheldon, IA
- Average rainfall in January:
0.71" - Average rainfall in February:
0.91" - Average rainfall in March:
1.61" - Average rainfall in April:
2.56" - Average rainfall in May:
3.31" - Average rainfall in June:
3.86"
- Average rainfall in July:
2.17" - Average rainfall in August:
2.32" - Average rainfall in September:
2.17" - Average rainfall in October:
2.28" - Average rainfall in November:
0.94" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is June (3.86").
The driest month (with the least rainfall) is January (0.71").
Average rainfall days
Sheldon, IA
- Average rainfall days in January:
3.8 days - Average rainfall days in February:
2.6 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
14.8 days - Average rainfall days in August:
14.4 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
6 days - Average rainfall days in December:
4.9 days
The months with the highest number of rainy days are May and June (17.8 days).
The month with the least rainy days is February (2.6 days).
Average snowfall
Sheldon, IA
- Average snowfall in January:
3.43" - Average snowfall in February:
4.76" - Average snowfall in March:
3.74" - Average snowfall in April:
1.57" - Average snowfall in May:
0.16" - Average snowfall in June:
0"
The month with the highest snowfall is February (4.76").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Sheldon, IA
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
9.6 days - Average snowfall days in March:
8.2 days - Average snowfall days in April:
2.8 days - Average snowfall days in May:
0.3 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:
1.8 days - Average snowfall days in November:
4.3 days - Average snowfall days in December:
10 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sheldon, IA
- Average daylight in January:
9h and 24min - Average daylight in February:
10h and 30min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 42min - Average daylight in June:
15h and 18min
- Average daylight in July:
15h and 0min - Average daylight in August:
13h and 54min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 0min - Average daylight in November:
9h and 42min - Average daylight in December:
9h and 6min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 12min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 48min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
9h and 42min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 54min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 30min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Sheldon, IA
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
15.9 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
11.6 days - Average sunshine days in June:
9.6 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
15.8 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
19.7 days - Average sunshine days in December:
17.7 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is June (9.6 days).
Average UV index
Sheldon, IA
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and February (UV index 1).
Average cloud cover
Sheldon, IA
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
Sheldon, IA
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
