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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, the same as December, in Coleta, Illinois, is another subzero cold winter month, with an average temperature ranging between min 14.5°F (-9.7°C) and max 27°F (-2.8°C). Coleta's January weather, with an average high temperature of 27°F (-2.8°C) and an average low temperature of 14.5°F (-9.7°C), tends to be the coldest of the year. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Coleta, Illinois, with an average temperature varying between 18.5°F (-7.5°C) and 31.5°F (-0.3°C). Transitioning from January to February, Coleta observes an average high-temperature of a still subzero cold 31.5°F (-0.3°C), differing subtly from the previous month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Coleta, Illinois, with an average temperature varying between 30.7°F (-0.7°C) and 45.9°F (7.7°C). A notable increase in the average high-temperature is observed during March, soaring from a freezing cold 31.5°F (-0.3°C) in February to a frosty 45.9°F (7.7°C). Weather in March »
Weather in April
April is a mild spring month in Coleta, Illinois, with temperature in the range of an average high of 58.1°F (14.5°C) and an average low of 41.2°F (5.1°C). In Coleta, stepping into April brings a temperature increase, moving up from March's chilly 45.9°F (7.7°C) to a moderate 58.1°F (14.5°C). Weather in April »
Weather in May
The last month of the spring, May, is a pleasant month in Coleta, Illinois, with an average temperature varying between 69.4°F (20.8°C) and 52.7°F (11.5°C). The rise of average high-temperatures is seen in May, with an increase from a refreshing 58.1°F (14.5°C) in April to a pleasant 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Coleta, Illinois, with an average temperature fluctuating between 61.3°F (16.3°C) and 78.4°F (25.8°C). As May transitions into June, Coleta sees a rise in the average high-temperature, moving from a pleasant 69.4°F (20.8°C) to a moderately hot 78.4°F (25.8°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Coleta, Illinois, with an average temperature varying between 63.9°F (17.7°C) and 80.2°F (26.8°C). July, noted for its average high-temperature of 80.2°F (26.8°C) and an average low-temperature of 63.9°F (17.7°C), is considered the warmest month. Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Coleta, Illinois, with an average temperature varying between 61.7°F (16.5°C) and 79.7°F (26.5°C). August denotes a minimal variation in the average high-temperature to a still warm 79.7°F (26.5°C) from July's 80.2°F (26.8°C). Weather in August »
Weather in September
September, the first month of the autumn in Coleta, is still a warm month, with an average temperature varying between 55°F (12.8°C) and 74.3°F (23.5°C). Coleta in September experiences a gentle temperature dip, with average high-temperatures reducing from 79.7°F (26.5°C) in August to a still warm 74.3°F (23.5°C). Weather in September »
Weather in October
October, the same as September, in Coleta, Illinois, is a moderate autumn month, with an average temperature ranging between min 44.4°F (6.9°C) and max 60.6°F (15.9°C). As September transitions into October, Coleta sees a drop in the average high-temperature, transitioning from a warm 74.3°F (23.5°C) to a moderate 60.6°F (15.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Coleta, Illinois, with an average temperature fluctuating between 45.5°F (7.5°C) and 32.4°F (0.2°C). A clear decrease in the average high-temperature is observed during November, decreasing from a mild 60.6°F (15.9°C) in October to a chilly 45.5°F (7.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a wintry month in Coleta, Illinois, with temperature in the range of an average low of 23°F (-5°C) and an average high of 33.6°F (0.9°C). Onset of December comes with a temperature decline, the average high falling from a chilly 45.5°F (7.5°C) in November to a wintry 33.6°F (0.9°C). Weather in December »
Updated: Jul 17, 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 is the coldest time of year?
January is Coleta's coldest month, registering average high temperatures of 27°F (-2.8°C) and lows of 14.5°F (-9.7°C).
What is the most humid month?
January is the most humid month, with an average relative humidity of 85%.
What is the driest month?
January is the month with the least rainfall. Rain falls for 5.4 days and accumulates 1.22" (31mm) of precipitation.
How many days does it rain in Coleta?
In Coleta, during the entire year, the rain falls for 145.1 days and collects up to 27.2" (691mm) of precipitation.
When does it snow?
Months with snowfall are January through April, 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 4.06" (103mm) of snow.
How many days does it snow?
In Coleta, during the entire year, snow falls for 42.3 days and aggregates up to 15.59" (396mm) of snow.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.9h of sunshine.
What is the month with the lowest UV index?
The month with the lowest UV index is January, with an average maximum UV index of 1.
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?
The month with the most rainfall in Coleta is May, when the rain falls for 17.8 days and typically aggregates up to 4.09" (104mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
When are the longest days?
With an average of 15h and 12min of daylight, June has the longest days of the year.
When is the highest UV index?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What time of the year is the hottest?
The warmest period is July, when temperatures fluctuate between an average high of 80.2°F (26.8°C) and a low of 63.9°F (17.7°C).
What month has the most sunshine?
With an average of 9.8h of sunshine, July has the most sunshine of the year.
What is the least humid month?
With an average relative humidity of 73%, October is the least humid month.
What is the month with the shortest days?
With an average of 9h and 12min of daylight, December has the shortest days of the year in Coleta, Illinois.
Average temperature
Coleta, IL
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (27°F).
The month with the highest average low temperature is July (63.9°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).
Average pressure
Coleta, IL
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.95"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Coleta, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
10.1mph - Average wind speed in March:
10mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9.2mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.5mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Coleta, IL
The month with the highest relative humidity is January (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Coleta, IL
- Average rainfall in January:
1.22" - Average rainfall in February:
1.38" - Average rainfall in March:
1.77" - Average rainfall in April:
3.07" - Average rainfall in May:
4.09" - Average rainfall in June:
3.58"
- Average rainfall in July:
2.83" - Average rainfall in August:
1.97" - Average rainfall in September:
2.17" - Average rainfall in October:
2.32" - Average rainfall in November:
1.54" - Average rainfall in December:
1.26"
The wettest month (with the highest rainfall) is May (4.09").
The driest month (with the least rainfall) is January (1.22").
Average rainfall days
Coleta, IL
- Average rainfall days in January:
5.4 days - Average rainfall days in February:
4.8 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
17 days - Average rainfall days in August:
13.7 days - Average rainfall days in September:
11.9 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
9.3 days - Average rainfall days in December:
7.3 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 (4.8 days).
Average snowfall
Coleta, IL
The month with the highest snowfall is January (4.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Coleta, IL
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
10.1 days - Average snowfall days in March:
5.2 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:
0.5 days - Average snowfall days in November:
3.4 days - Average snowfall days in December:
9.7 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
Coleta, IL
- 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 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 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- 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:
9h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
9h and 1min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Coleta, IL
- Average sunshine days in January:
14.6 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
11.4 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
10.4 days - Average sunshine days in August:
14.6 days - Average sunshine days in September:
16.4 days - Average sunshine days in October:
16.2 days - Average sunshine days in November:
17.8 days - Average sunshine days in December:
15.6 days
The month with the most sunshine days is November (17.8 days).
The month with the least sunshine days is June (10.3 days).
Average UV index
Coleta, IL
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
Coleta, IL
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility
Coleta, IL
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Coleta, Illinois, USA
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