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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 Cosgrove, Iowa, with temperature in the range of an average high of 27.3°F (-2.6°C) and an average low of 15.3°F (-9.3°C). January, with average temperatures reaching a high of 27.3°F (-2.6°C) and a low of 15.3°F (-9.3°C), is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is a cold month in Cosgrove, Iowa, with an average temperature varying between 32°F (0°C) and 19°F (-7.2°C). As January turns into February, the average high-temperatures rest at an icy 32°F (0°C), showing a minor variation from the prior month. Weather in February »
Weather in March
March, the first month of the spring in Cosgrove, is a frosty month, with an average temperature varying between 46.6°F (8.1°C) and 31.6°F (-0.2°C). As Cosgrove welcomes March, the average high-temperature witnesses a distinct rise, moving from a cold 32°F (0°C) in February to a frosty 46.6°F (8.1°C). Weather in March »
Weather in April
April is a moderate spring month in Cosgrove, Iowa, with an average temperature ranging between min 42.3°F (5.7°C) and max 58.6°F (14.8°C). April brings a rise in Cosgrove's average high-temperature, moving from a frosty 46.6°F (8.1°C) in March to a moderate 58.6°F (14.8°C). Weather in April »
Weather in May
May, the last month of the spring in Cosgrove, is an agreeable month, with an average temperature ranging between max 69.8°F (21°C) and min 53.2°F (11.8°C). The arrival of May brings a temperature shift, with the average high-temperature escalating from a mild 58.6°F (14.8°C) in April to an agreeable 69.8°F (21°C). Weather in May »
Weather in June
June, the first month of the summer in Cosgrove, is a moderately hot month, with an average temperature varying between 62.1°F (16.7°C) and 79.2°F (26.2°C). With the onset of June, Cosgrove's average high-temperature sees a rise, moving from May's pleasant 69.8°F (21°C) to a warm 79.2°F (26.2°C). Weather in June »
Weather in July
July, like June, in Cosgrove, Iowa, is a moderately hot summer month, with temperature in the range of an average high of 81.5°F (27.5°C) and an average low of 64.6°F (18.1°C). July is the warmest month of the year, registering average temperatures as high as 81.5°F (27.5°C) and as low as 64.6°F (18.1°C). The average heat index in July is appraised at a hot 87.8°F (31°C). Weather in July »
Weather in August
August, the last month of the summer in Cosgrove, is another warm month, with an average temperature fluctuating between 62.2°F (16.8°C) and 80.6°F (27°C). The shift into August reveals an average high-temperature of a still moderately hot 80.6°F (27°C), closely mirroring July's climate. Weather in August »
Weather in September
September, the first month of the autumn in Cosgrove, is also a moderately hot month, with an average temperature varying between 75.2°F (24°C) and 55.8°F (13.2°C). September witnesses a gentle descent in average high-temperature, descending from August's moderately hot 80.6°F (27°C) to a still warm 75.2°F (24°C). Weather in September »
Weather in October
October, the same as September, in Cosgrove, Iowa, is another mild autumn month, with an average temperature varying between 45°F (7.2°C) and 60.4°F (15.8°C). The start of October brings a distinct shift in the average high-temperature, dropping from September's warm 75.2°F (24°C) to a moderate 60.4°F (15.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Cosgrove, Iowa, with an average temperature ranging between min 32.5°F (0.3°C) and max 46.4°F (8°C). Cosgrove's average high-temperature decreases in November, falling from a moderate 60.4°F (15.8°C) in October to a chilly 46.4°F (8°C). Weather in November »
Weather in December
December, the first month of the winter in Cosgrove, is also an icy month, with an average temperature fluctuating between 34°F (1.1°C) and 22.8°F (-5.1°C). The shift to December brings a decrease in the average high-temperature, falling from a chilly 46.4°F (8°C) in November to an icy 34°F (1.1°C). Weather in December »
[Resources]Frequently asked questions
What is the coldest month in Cosgrove?
Temperature readings in Cosgrove reach their annual highs in January, averaging 27.3°F (-2.6°C) and a minimum average of 15.3°F (-9.3°C).
What are the most humid months in Cosgrove?
January and July, with an average relative humidity of 83%, are most humid months in Cosgrove, Iowa.
What is the driest month in Cosgrove?
January and February are months with the least rain in Cosgrove when the rain falls for 5.7 days and typically aggregates up to 1.34" (34mm) of rain.
How many days does it rain in Cosgrove?
In Cosgrove, during the entire year, the rain falls for 140.4 days and collects up to 29.57" (751mm) of precipitation.
When does it snow in Cosgrove?
Months with snowfall are January through April, October through December.
When does it snow the most in Cosgrove?
The month with the most snowfall in Cosgrove, Iowa, is January, when snow falls for 10.9 days and typically aggregates up to 5.28" (134mm) of snow.
How many days does it snow in Cosgrove?
In Cosgrove, during the entire year, snow falls for 37.7 days and aggregates up to 16.42" (417mm) of snow.
What is the month with the least sunshine in Cosgrove?
January has the least sunshine of the year in Cosgrove, Iowa, with an average of 4.2h of sunshine.
What is the month with the lowest UV index in Cosgrove?
With an average maximum UV index of 1, January is the month with the lowest UV index.
When is Daylight Saving Time (DST) in Cosgrove?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Cosgrove, 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 rainiest month in Cosgrove?
May is the month with the most rainfall in Cosgrove, Iowa. Rain falls for 18.4 days and accumulates 4.69" (119mm) of precipitation.
When it does not snow in Cosgrove?
May through September are months without snowfall.
When are the longest days in Cosgrove?
With an average of 15h and 6min of daylight, June has the longest days of the year in Cosgrove.
When is the highest UV index in Cosgrove?
June and July, with an average maximum UV index of 6, are months with the highest UV index.
What month is the hottest in Cosgrove?
The warmest period is July, when temperatures fluctuate between an average high of 81.5°F (27.5°C) and a low of 64.6°F (18.1°C).
What month has the most sunshine in Cosgrove?
With an average of 10h of sunshine, July has the most sunshine of the year in Cosgrove, Iowa.
What is the least humid month in Cosgrove?
With an average relative humidity of 72%, October is the least humid month in Cosgrove.
What is the month with the shortest days in Cosgrove?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Cosgrove, 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 (27.3°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (15.3°F).
Average pressure
Cosgrove, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.9"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Cosgrove, IA
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
6.9mph - Average wind speed in August:
6.9mph - Average wind speed in September:
8mph - Average wind speed in October:
9.6mph - Average wind speed in November:
10.3mph - Average wind speed in December:
9.9mph
The windiest month (with the highest average wind speed) is April (10.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).
Average humidity
Cosgrove, IA
The months with the highest relative humidity are January and July (83%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Cosgrove, IA
- Average rainfall in January:
1.34" - Average rainfall in February:
1.34" - Average rainfall in March:
2.09" - Average rainfall in April:
3.19" - Average rainfall in May:
4.69" - Average rainfall in June:
3.9"
- Average rainfall in July:
3.03" - Average rainfall in August:
1.93" - Average rainfall in September:
2.44" - Average rainfall in October:
2.48" - Average rainfall in November:
1.69" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is May (4.69").
The driest months (with the least rainfall) are January and February (1.34").
Average rainfall days
Cosgrove, IA
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
5 days - Average rainfall days in March:
11.5 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
18.4 days - Average rainfall days in June:
17.7 days
- Average rainfall days in July:
15.2 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
12 days - Average rainfall days in October:
11.5 days - Average rainfall days in November:
8.3 days - Average rainfall days in December:
7 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is February (5 days).
Average snowfall
Cosgrove, IA
The month with the highest snowfall is January (5.28").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Cosgrove, IA
- Average snowfall days in January:
10.9 days - Average snowfall days in February:
9.4 days - Average snowfall days in March:
4.9 days - Average snowfall days in April:
1.3 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:
0.5 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
8.4 days
The month with the highest number of snowfall days is January (10.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Cosgrove, 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 4min - 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 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 3min - Average sunshine in April:
7h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 2min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Cosgrove, IA
- Average sunshine days in January:
16.3 days - Average sunshine days in February:
15 days - Average sunshine days in March:
14.6 days - Average sunshine days in April:
12.8 days - Average sunshine days in May:
10 days - Average sunshine days in June:
10.1 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
15.8 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
17.9 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
17 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10 days).
Average UV index
Cosgrove, IA
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Cosgrove, IA
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility
Cosgrove, IA
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
Cosgrove, Iowa, USA
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