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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 Prairie City, Illinois, with temperature in the range of an average low of 17.8°F (-7.9°C) and an average high of 29.8°F (-1.2°C). In Prairie City, the lowest temperatures are generally noted in January, averaging a high of 29.8°F (-1.2°C) and a low of 17.8°F (-7.9°C). Weather in January »
Weather in February
The last month of the winter, February, is an icy month in Prairie City, Illinois, with an average temperature varying between 34.9°F (1.6°C) and 21.7°F (-5.7°C). As Prairie City welcomes February, the average high-temperature records at an icy 34.9°F (1.6°C), marking an insignificant deviation from the prior month. Weather in February »
Weather in March
March, the first month of the spring in Prairie City, is a frosty month, with temperature in the range of an average low of 33.3°F (0.7°C) and an average high of 48.2°F (9°C). The shift into March is marked by a rise in the average high-temperature, moving from February's cold 34.9°F (1.6°C) to a chilly 48.2°F (9°C). Weather in March »
Weather in April
April is a moderate spring month in Prairie City, Illinois, with an average temperature varying between 60.4°F (15.8°C) and 43.7°F (6.5°C). The shift into April is accompanied by a temperature increase, with the average high-temperature rising from a chilly 48.2°F (9°C) in March to a refreshing 60.4°F (15.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Prairie City, Illinois, with temperature in the range of an average low of 54.5°F (12.5°C) and an average high of 71.1°F (21.7°C). Prairie City's transition into May is marked by a rise in the average high-temperature, advancing from a refreshing 60.4°F (15.8°C) in April to a pleasant 71.1°F (21.7°C). Weather in May »
Weather in June
June, the first month of the summer in Prairie City, is a moderately hot month, with an average temperature fluctuating between 79.5°F (26.4°C) and 63.1°F (17.3°C). The shift from May to June is marked by a slight increase in the average high-temperature, moving from a pleasant 71.1°F (21.7°C) to a warm 79.5°F (26.4°C). Weather in June »
Weather in July
July, like June, in Prairie City, Illinois, is another warm summer month, with an average temperature fluctuating between 82°F (27.8°C) and 64.9°F (18.3°C). In Prairie City, Illinois, the month of July registers the highest temperatures, averaging 82°F (27.8°C) at the peak and 64.9°F (18.3°C) at the lowest. The heat index in July is estimated at a tropical 89.6°F (32°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Prairie City, Illinois, with an average temperature varying between 81.1°F (27.3°C) and 63.3°F (17.4°C). Stepping into August, Prairie City records an average high-temperature of a still warm 81.1°F (27.3°C), almost consistent with July. Weather in August »
Weather in September
September, the first month of the autumn in Prairie City, is still a warm month, with an average temperature fluctuating between 76.1°F (24.5°C) and 56.7°F (13.7°C). Prairie City signifies an average high-temperature of a still moderately hot 76.1°F (24.5°C) in September, closely mirroring the 81.1°F (27.3°C) of August. Weather in September »
Weather in October
October, like September, in Prairie City, Illinois, is another comfortable autumn month, with an average temperature ranging between max 61.7°F (16.5°C) and min 45.7°F (7.6°C). The beginning of October signals a clear reduction in the average high-temperature, falling from a moderately hot 76.1°F (24.5°C) in September to a refreshing 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Prairie City, is another chilly month, with temperature in the range of an average high of 47.5°F (8.6°C) and an average low of 34°F (1.1°C). The shift from October to November involves a decrease in the average high-temperature, from an enjoyable 61.7°F (16.5°C) to a chilly 47.5°F (8.6°C). Weather in November »
Weather in December
December, the first month of the winter in Prairie City, is still a cold month, with an average temperature varying between 25°F (-3.9°C) and 35.8°F (2.1°C). The arrival of December corresponds with a temperature reduction, down from November's frosty 47.5°F (8.6°C) to an icy 35.8°F (2.1°C). Weather in December »
[Resources]Frequently asked questions
What are the coldest months in Prairie City?
January is the month that records the lowest temperatures, with averages ranging from a high of 29.8°F (-1.2°C) to a low of 17.8°F (-7.9°C).
What is the driest month in Prairie City?
The months with the least rainfall are January and December Rain falls for 4.7 days and accumulates 0.59" (15mm) of rain.
How many days does it rain in Prairie City?
In Prairie City, during the entire year, the rain falls for 126 days and collects up to 14.45" (367mm) of precipitation.
When does it snow in Prairie City?
January through April, October through December are months with snowfall in Prairie City.
When does it snow the most in Prairie City?
January is the month with the most snowfall in Prairie City. Snow falls for 10.3 days and accumulates 1.26" (32mm) of snow.
How much does it snow in Prairie City?
Throughout the year, in Prairie City, there are 32.2 snowfall days, and 4.8" (122mm) of snow is accumulated.
What is the month with the least sunshine in Prairie City?
January has the least sunshine of the year in Prairie City, Illinois, with an average of 4.1h of sunshine.
What is the month with the lowest UV index in Prairie City?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Prairie City, Illinois.
When is Daylight Saving Time (DST) in Prairie City?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Prairie City, Illinois, 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 Prairie City?
The month with the most rainfall in Prairie City, Illinois, is May, when the rain falls for 16.3 days and typically aggregates up to 2.2" (56mm) of precipitation.
When it does not snow in Prairie City?
In Prairie City, Illinois, snow does not fall in May through September.
When are the longest days in Prairie City?
June has the longest days of the year in Prairie City, Illinois, with an average of 15h and 0min of daylight.
What are the months with the most sunshine in Prairie City?
The months with the most sunshine in Prairie City, Illinois, are June and July, with an average of 10.1h of sunshine.
What is the month with the highest UV index in Prairie City?
June through August, with an average maximum UV index of 6, are months with the highest UV index in Prairie City.
What is the hottest time of year in Prairie City?
The month of July, characterized by an average high of 82°F (27.8°C) and a low of 64.9°F (18.3°C), is recognized as the warmest in Prairie City, Illinois.
What is the most humid month in Prairie City?
With an average relative humidity of 84%, July is the most humid month in Prairie City.
What is the least humid month in Prairie City?
The least humid month in Prairie City, Illinois, is October, with an average relative humidity of 72%.
What is the month with the shortest days in Prairie City?
December has the shortest days of the year in Prairie City, Illinois, with an average of 9h and 18min of daylight.
Average temperature
Prairie City, IL
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (29.8°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure
Prairie City, IL
- 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:
29.95"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:
30.02"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"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 (29.91"Hg).
Average wind speed
Prairie City, IL
- 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:
10.7mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.4mph - 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 month (with the lowest average wind speed) is August (6.6mph).
Average humidity
Prairie City, IL
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Prairie City, IL
- Average rainfall in January:
0.59" - Average rainfall in February:
0.67" - Average rainfall in March:
0.98" - Average rainfall in April:
1.61" - Average rainfall in May:
2.2" - Average rainfall in June:
1.69"
- Average rainfall in July:
1.54" - Average rainfall in August:
1.18" - Average rainfall in September:
1.22" - Average rainfall in October:
1.34" - Average rainfall in November:
0.83" - Average rainfall in December:
0.59"
The wettest month (with the highest rainfall) is May (2.2").
The driest months (with the least rainfall) are January and December (0.59").
Average rainfall days
Prairie City, IL
- Average rainfall days in January:
4.7 days - Average rainfall days in February:
4.4 days - Average rainfall days in March:
10.5 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.3 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
14.4 days - Average rainfall days in August:
12.1 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
6.9 days - Average rainfall days in December:
6.8 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is February (4.4 days).
Average snowfall
Prairie City, IL
The month with the highest snowfall is January (1.26").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Prairie City, IL
- Average snowfall days in January:
10.3 days - Average snowfall days in February:
7.4 days - Average snowfall days in March:
3.7 days - Average snowfall days in April:
1.1 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:
0.3 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
7.1 days
The month with the highest number of snowfall days is January (10.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Prairie City, IL
- 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 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- 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:
8h and 0min - Average sunshine in May:
8h and 5min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 1min - 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 2min - Average sunshine in December:
4h and 3min
The months with the most sunshine are June and July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Prairie City, IL
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
12.6 days - Average sunshine days in May:
11.9 days - Average sunshine days in June:
11.4 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
14.8 days - Average sunshine days in September:
18.5 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
19.6 days - Average sunshine days in December:
18.1 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (11.2 days).
Average UV index
Prairie City, IL
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Prairie City, IL
The month with the most cloud cover is January (Cloud cover 57).
The month with the least cloud cover is September (Cloud cover 29).
Average visibility
Prairie City, IL
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).
Prairie City, Illinois, USA
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