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Contents
- 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
Weather in January
January, like December, is a freezing cold winter month in Cumming, Iowa, with temperature in the range of an average low of 15.1°F (-9.4°C) and an average high of 28.2°F (-2.1°C). January, with average temperatures reaching a high of 28.2°F (-2.1°C) and a low of 15.1°F (-9.4°C), is the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Cumming, is a cold month, with temperature in the range of an average low of 18°F (-7.8°C) and an average high of 32.4°F (0.2°C). A minimal variation is noted in Cumming's average high-temperature at the onset of February, reaching a cold 32.4°F (0.2°C) from January's 28.2°F (-2.1°C). Weather in February »
Weather in March
March, the first month of the spring in Cumming, is a chilly month, with temperature in the range of an average low of 32.2°F (0.1°C) and an average high of 47.5°F (8.6°C). Cumming's weather in March is characterized by a distinct rise in the average high-temperature, escalating from a wintry 32.4°F (0.2°C) in February to a chilly 47.5°F (8.6°C). Weather in March »
Weather in April
April in Cumming, Iowa, is a mild spring month, with an average temperature fluctuating between 59.7°F (15.4°C) and 42.4°F (5.8°C). In Cumming, stepping into April brings a temperature increase, moving up from March's chilly 47.5°F (8.6°C) to a mild 59.7°F (15.4°C). Weather in April »
Weather in May
May, the last month of the spring in Cumming, is an agreeable month, with an average temperature varying between 53.1°F (11.7°C) and 69.6°F (20.9°C). An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a refreshing 59.7°F (15.4°C) to an agreeable 69.6°F (20.9°C). Weather in May »
Weather in June
June, the first month of the summer in Cumming, is a moderately hot month, with an average temperature varying between 79.5°F (26.4°C) and 62.8°F (17.1°C). An upsurge in temperatures occurs as May gives way to June, with average highs shifting from an agreeable 69.6°F (20.9°C) to a warm 79.5°F (26.4°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Cumming, Iowa, with temperature in the range of an average high of 83.1°F (28.4°C) and an average low of 65.5°F (18.6°C). Cumming's warmest month, July, generally records average temperatures ranging from a high of 83.1°F (28.4°C) to a low of 65.5°F (18.6°C). The heat index value during July is calculated to be a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Cumming, Iowa, with an average temperature fluctuating between 81.7°F (27.6°C) and 62.6°F (17°C). Entering August, the average high-temperature is recorded at a still warm 81.7°F (27.6°C), exhibiting a minimal shift from July's 83.1°F (28.4°C). Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Cumming, Iowa, with an average temperature fluctuating between 55.9°F (13.3°C) and 75.6°F (24.2°C). As September arrives, Cumming's weather displays a minor decrease in high-temperatures, transitioning from August's 81.7°F (27.6°C) to a still moderately hot 75.6°F (24.2°C). Weather in September »
Weather in October
October, the same as September, in Cumming, Iowa, is a moderate autumn month, with an average temperature varying between 45°F (7.2°C) and 60.6°F (15.9°C). Cumming's weather experiences a significant temperature drop with the arrival of October, falling from a warm 75.6°F (24.2°C) in September to a mild 60.6°F (15.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Cumming, Iowa, with an average temperature fluctuating between 32.7°F (0.4°C) and 47.1°F (8.4°C). Onset of November comes with a temperature decline, the average high falling from a mild 60.6°F (15.9°C) in October to a chilly 47.1°F (8.4°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Cumming, Iowa, with an average temperature varying between 22.5°F (-5.3°C) and 34.2°F (1.2°C). December's arrival corresponds with a decrease in average high-temperatures, from November's frosty 47.1°F (8.4°C) to an icy 34.2°F (1.2°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Cumming?
Cumming experiences its lowest temperatures in January, with an average peak of 28.2°F (-2.1°C) and a low of 15.1°F (-9.4°C).
What are the most humid months in Cumming?
January and June, with an average relative humidity of 82%, are most humid months in Cumming, Iowa.
What is the driest month in Cumming?
The month with the least rainfall is January, when the rain falls for 4 days and typically collects 0.47" (12mm) of precipitation.
How much does it rain in Cumming?
Throughout the year, in Cumming, there are 114.4 rainfall days, and 16.38" (416mm) of precipitation is accumulated.
When does it snow in Cumming?
January through May, October through December are months with snowfall in Cumming, Iowa.
What is the snowiest month in Cumming?
January is the month with the most snowfall in Cumming, Iowa. Snow falls for 8.7 days and accumulates 2.24" (57mm) of snow.
How much does it snow in Cumming?
Throughout the year, in Cumming, there are 30.9 snowfall days, and 7.36" (187mm) of snow is accumulated.
What is the month with the least sunshine in Cumming?
The month with the least sunshine is January, with an average of 4.3h of sunshine.
When is the lowest UV index in Cumming?
The month with the lowest UV index in Cumming, Iowa, is January, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Cumming?
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 wettest month in Cumming?
May is the month with the most rainfall in Cumming. Rain falls for 15.3 days and accumulates 2.76" (70mm) of precipitation.
When it does not snow in Cumming?
In Cumming, Iowa, snow does not fall in June through September.
When are the longest days in Cumming?
June has the longest days of the year in Cumming, with an average of 15h and 6min of daylight.
What is the month with the highest UV index in Cumming?
The months with the highest UV index in Cumming, Iowa, are June through August, with an average maximum UV index of 6.
What are the warmest months in Cumming?
In Cumming, Iowa, the average temperatures in July are the highest, with a peak at 83.1°F (28.4°C) and a low of 65.5°F (18.6°C).
What month has the most sunshine in Cumming?
With an average of 10.3h of sunshine, July has the most sunshine of the year in Cumming.
What is the least humid month in Cumming?
The least humid month is October, with an average relative humidity of 70%.
What is the month with the shortest days in Cumming?
December has the shortest days of the year in Cumming, Iowa, with an average of 9h and 12min of daylight.
Average temperature
Cumming, IA
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (28.2°F).
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure
Cumming, IA
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.14"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.92"Hg - Average pressure in May:
29.93"Hg - Average pressure in June:
29.88"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.01"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed
Cumming, IA
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.8mph - Average wind speed in June:
8mph
The windiest months (with the highest average wind speed) are January, February, March and April (10.3mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Cumming, IA
The months with the highest relative humidity are January and June (82%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Cumming, IA
- Average rainfall in January:
0.47" - Average rainfall in February:
0.51" - Average rainfall in March:
1.02" - Average rainfall in April:
1.46" - Average rainfall in May:
2.76" - Average rainfall in June:
2.64"
- Average rainfall in July:
1.5" - Average rainfall in August:
1.85" - Average rainfall in September:
1.73" - Average rainfall in October:
1.18" - Average rainfall in November:
0.71" - Average rainfall in December:
0.55"
The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is January (0.47").
Average rainfall days
Cumming, IA
- Average rainfall days in January:
4 days - Average rainfall days in February:
3 days - Average rainfall days in March:
8.7 days - Average rainfall days in April:
13.4 days - Average rainfall days in May:
15.3 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
12.9 days - Average rainfall days in August:
11.8 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
8.5 days - Average rainfall days in November:
6.3 days - Average rainfall days in December:
4.1 days
The month with the highest number of rainy days is June (15.9 days).
The month with the least rainy days is February (3 days).
Average snowfall
Cumming, IA
- Average snowfall in January:
2.24" - Average snowfall in February:
2.2" - Average snowfall in March:
0.98" - Average snowfall in April:
0.35" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (2.24").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Cumming, IA
- Average snowfall days in January:
8.7 days - Average snowfall days in February:
7.8 days - Average snowfall days in March:
4.6 days - Average snowfall days in April:
1.1 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:
0.6 days - Average snowfall days in November:
2.2 days - Average snowfall days in December:
5.7 days
The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Cumming, IA
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 5min - Average sunshine in March:
6h and 0min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Cumming, IA
- Average sunshine days in January:
20.3 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
18 days - Average sunshine days in April:
15.1 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
16.7 days - Average sunshine days in September:
17.5 days - Average sunshine days in October:
21.2 days - Average sunshine days in November:
21.9 days - Average sunshine days in December:
22.3 days
The month with the most sunshine days is December (22.3 days).
The month with the least sunshine days is June (12.2 days).
Average UV index
Cumming, IA
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Cumming, IA
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July and September (Cloud cover 29).
Average visibility
Cumming, IA
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).
Cumming, Iowa, USA
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