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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 another subzero cold winter month in Coggon, Iowa, with an average temperature ranging between min 13.5°F (-10.3°C) and max 25.3°F (-3.7°C). The coldest time of the year is January, with temperatures averaging a high of 25.3°F (-3.7°C) and a low of 13.5°F (-10.3°C). Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Coggon, Iowa, with an average temperature varying between 16.3°F (-8.7°C) and 29.5°F (-1.4°C). The shift into February finds Coggon, Iowa, at an average high-temperature of a still subzero cold 29.5°F (-1.4°C), closely comparable to January's conditions. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Coggon, Iowa, with an average temperature varying between 30.2°F (-1°C) and 44.2°F (6.8°C). The start of March is characterized by a significant increase in the average high-temperature, moving from a freezing cold 29.5°F (-1.4°C) in February to a frosty 44.2°F (6.8°C). Weather in March »
Weather in April
April is a refreshing spring month in Coggon, Iowa, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 57°F (13.9°C). A rise in the average high-temperature is observed during April, moving from a frosty 44.2°F (6.8°C) in March to a mild 57°F (13.9°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Coggon, Iowa, with temperature in the range of an average low of 52°F (11.1°C) and an average high of 68.5°F (20.3°C). An upsurge in temperatures occurs as April gives way to May, with average highs shifting from a moderate 57°F (13.9°C) to a pleasant 68.5°F (20.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Coggon, Iowa, with temperature in the range of an average low of 61.5°F (16.4°C) and an average high of 77.4°F (25.2°C). The shift into June is accompanied by a modest temperature increase, with the average high-temperature edging up from a pleasant 68.5°F (20.3°C) in May to a moderately hot 77.4°F (25.2°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Coggon, Iowa, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 80.1°F (26.7°C). July, recognised by an average high temperature of 80.1°F (26.7°C) and a low of 64°F (17.8°C), is Coggon's warmest month. Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Coggon, Iowa, with temperature in the range of an average low of 61.3°F (16.3°C) and an average high of 79.2°F (26.2°C). The transition into August is marked with an average high-temperature of a still moderately hot 79.2°F (26.2°C), showing an insignificant shift from July's 80.1°F (26.7°C). Weather in August »
Weather in September
September, the first month of the autumn in Coggon, is still a pleasant month, with an average temperature ranging between min 54.7°F (12.6°C) and max 73.2°F (22.9°C). The arrival of September corresponds with a minor reduction in the average high-temperature, down from August's warm 79.2°F (26.2°C) to a pleasant 73.2°F (22.9°C). Weather in September »
Weather in October
October, the same as September, in Coggon, Iowa, is another mild autumn month, with temperature in the range of an average high of 59.2°F (15.1°C) and an average low of 43.5°F (6.4°C). October shows a mild decline in the average high-temperature, falling from September's pleasant 73.2°F (22.9°C) to a refreshing 59.2°F (15.1°C). Weather in October »
Weather in November
November, the last month of the autumn in Coggon, is also a frosty month, with an average temperature varying between 31.5°F (-0.3°C) and 44.8°F (7.1°C). The shift from October to November is characterized by a clear decrease in the average high-temperature, reducing from a moderate 59.2°F (15.1°C) to a chilly 44.8°F (7.1°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Coggon, Iowa, with an average temperature ranging between max 32.2°F (0.1°C) and min 21.7°F (-5.7°C). A moderate decline in the average high-temperature is seen during December, decreasing from a chilly 44.8°F (7.1°C) in November to an icy 32.2°F (0.1°C). Weather in December »
Updated: Jul 4, 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
What month is the coldest?
Coggon's January weather, marked by an average high temperature of 25.3°F (-3.7°C) and an average low temperature of 13.5°F (-10.3°C), is the coldest in the year.
What is the most humid month?
The most humid month is January, with an average relative humidity of 86%.
What is the driest month?
The months with the least rainfall are January and February Rain falls for 4.8 days and accumulates 1.18" (30mm) of rain.
How many days does it rain?
In Coggon, during the entire year, the rain falls for 138.6 days and collects up to 27.8" (706mm) of precipitation.
When does it snow?
Months with snowfall are January through May, October through December.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 11.8 days and typically aggregates up to 5.43" (138mm) of snow.
How many days does it snow?
Throughout the year, there are 41.2 snowfall days, and 16.73" (425mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.9h of sunshine.
When is Daylight Saving Time (DST)?
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?
May is the month with the most rainfall. Rain falls for 17.7 days and accumulates 4.37" (111mm) of precipitation.
When it does not snow?
In Coggon, snow does not fall in June through September.
When are the longest days?
With an average of 15h and 12min of daylight, June has the longest days of the year.
What time of the year is the hottest?
In Coggon, the average highest temperatures are observed in July, with a high of 80.1°F (26.7°C) and a low of 64°F (17.8°C).
What month has the most sunshine?
July has the most sunshine of the year, with an average of 10h of sunshine.
What is the month with the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the least humid month?
The least humid month is October, with an average relative humidity of 73%.
What is the month with the shortest days in Coggon?
December has the shortest days of the year, with an average of 9h and 6min of daylight.
What is the month with the lowest UV index?
With an average maximum UV index of 1, December is the month with the lowest UV index.
Average temperature
Coggon, IA
The warmest month (with the highest average high temperature) is July (80.1°F).
The month with the lowest average high temperature is January (25.3°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure
Coggon, IA
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.13"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:
29.89"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"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 (29.89"Hg).
Average wind speed
Coggon, IA
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.8mph - Average wind speed in May:
9.2mph - Average wind speed in June:
8mph
- Average wind speed in July:
7mph - Average wind speed in August:
7mph - Average wind speed in September:
8mph - Average wind speed in October:
9.7mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10.1mph
The windiest month (with the highest average wind speed) is April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7mph).
Average humidity
Coggon, IA
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Coggon, IA
- Average rainfall in January:
1.18" - Average rainfall in February:
1.18" - Average rainfall in March:
1.81" - Average rainfall in April:
3.19" - Average rainfall in May:
4.37" - Average rainfall in June:
3.62"
- Average rainfall in July:
2.91" - Average rainfall in August:
1.69" - Average rainfall in September:
2.64" - Average rainfall in October:
2.32" - Average rainfall in November:
1.54" - Average rainfall in December:
1.34"
The wettest month (with the highest rainfall) is May (4.37").
The driest months (with the least rainfall) are January and February (1.18").
Average rainfall days
Coggon, IA
- Average rainfall days in January:
4.8 days - Average rainfall days in February:
5 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
15.3 days - Average rainfall days in May:
17.7 days - Average rainfall days in June:
17.4 days
- Average rainfall days in July:
15.8 days - Average rainfall days in August:
11.9 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
6.7 days
The month with the highest number of rainy days is May (17.7 days).
The month with the least rainy days is January (4.8 days).
Average snowfall
Coggon, IA
- Average snowfall in January:
5.43" - Average snowfall in February:
4.65" - Average snowfall in March:
1.57" - Average snowfall in April:
0.75" - Average snowfall in May:
0.08" - Average snowfall in June:
0"
The month with the highest snowfall is January (5.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Coggon, IA
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
9.6 days - Average snowfall days in March:
5.3 days - Average snowfall days in April:
1.5 days - Average snowfall days in May:
0.1 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:
3.2 days - Average snowfall days in December:
9.1 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
Coggon, IA
- Average daylight in January:
9h and 3min - 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 0min - 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 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 2min - Average sunshine in April:
7h and 4min - 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 1min - Average sunshine in October:
5h and 2min - 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: 3h and 54min).
Average sunshine days
Coggon, IA
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
14.4 days - Average sunshine days in March:
14.5 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
9.9 days
- Average sunshine days in July:
12.3 days - Average sunshine days in August:
16.6 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
17.6 days - Average sunshine days in November:
16.8 days - Average sunshine days in December:
17.5 days
The month with the most sunshine days is October (17.6 days).
The month with the least sunshine days is June (9.9 days).
Average UV index
Coggon, IA
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Coggon, IA
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility
Coggon, IA
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (6mi).
The months with the lowest visibility are January and July (5mi).
Coggon, Iowa, USA
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