Expand
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, in La Prairie, Illinois, is an icy winter month, with temperature in the range of an average low of 20.1°F (-6.6°C) and an average high of 32.7°F (0.4°C). January is the coldest month of the year, registering average temperatures as high as 32.7°F (0.4°C) and as low as 20.1°F (-6.6°C). Weather in January »
Weather in February
The last month of the winter, February, is also a wintry month in La Prairie, Illinois, with an average temperature ranging between min 24.1°F (-4.4°C) and max 37.6°F (3.1°C). February's onset brings an average high-temperature of a still wintry 37.6°F (3.1°C), showing a minute difference from January's 32.7°F (0.4°C). Weather in February »
Weather in March
March, the first month of the spring in La Prairie, is a fresh month, with an average temperature varying between 35.1°F (1.7°C) and 50.9°F (10.5°C). Noticing a change, the average high-temperature during March moves from February's wintry 37.6°F (3.1°C) to a cool 50.9°F (10.5°C). Weather in March »
Weather in April
April in La Prairie, Illinois, is a comfortable spring month, with an average temperature varying between 62.4°F (16.9°C) and 45.1°F (7.3°C). April comes with an increase, with the average high-temperature moving from a fresh 50.9°F (10.5°C) in March to an enjoyable 62.4°F (16.9°C). Weather in April »
Weather in May
May, the last month of the spring in La Prairie, is a pleasant month, with temperature in the range of an average high of 72°F (22.2°C) and an average low of 55.2°F (12.9°C). May's arrival is marked by an increase in the average high-temperature, moving from a comfortable 62.4°F (16.9°C) in April to an agreeable 72°F (22.2°C). Weather in May »
Weather in June
June, the first month of the summer in La Prairie, is a warm month, with an average temperature varying between 64°F (17.8°C) and 81.1°F (27.3°C). June's onset brings a rise in the average high-temperature, moving from an agreeable 72°F (22.2°C) in May to a warm 81.1°F (27.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in La Prairie, Illinois, with an average temperature varying between 66.6°F (19.2°C) and 83.8°F (28.8°C). July, with an average high of 83.8°F (28.8°C) and a low of 66.6°F (19.2°C), signifies the warmest month of the year. July's heat index is appraised at a tropical 93.2°F (34°C). Weather in July »
Weather in August
August, the last month of the summer in La Prairie, is also a moderately hot month, with an average temperature fluctuating between 64.9°F (18.3°C) and 82.9°F (28.3°C). The dawn of August sees an average high-temperature of a still warm 82.9°F (28.3°C), subtly contrasting with July's 83.8°F (28.8°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in La Prairie, Illinois, with an average temperature fluctuating between 77.5°F (25.3°C) and 58.1°F (14.5°C). The onset of September results in a small decrease in the average high-temperature, moderately receding from a warm 82.9°F (28.3°C) in August to a still moderately hot 77.5°F (25.3°C). Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in La Prairie, Illinois, with temperature in the range of an average low of 46.8°F (8.2°C) and an average high of 63.5°F (17.5°C). The transition into October indicates a reduction in the average high-temperature, down to a comfortable 63.5°F (17.5°C) from September's warm 77.5°F (25.3°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in La Prairie, Illinois, with an average temperature ranging between min 35.8°F (2.1°C) and max 50.2°F (10.1°C). November's onset brings a reduction in the average high-temperature, from a comfortable 63.5°F (17.5°C) in October to a cool 50.2°F (10.1°C). Weather in November »
Weather in December
December, the first month of the winter in La Prairie, is still a cold month, with an average temperature fluctuating between 38.5°F (3.6°C) and 26.8°F (-2.9°C). The start of December involves a temperature drop, moving from a cool 50.2°F (10.1°C) in November to a cold 38.5°F (3.6°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in La Prairie?
La Prairie records the coldest temperatures in January, averaging a high of 32.7°F (0.4°C) and a low of 20.1°F (-6.6°C).
What is the driest month in La Prairie?
The months with the least rainfall in La Prairie, Illinois, are January and December Rain falls for 5 days and accumulates 1.02" (26mm) of rain.
How much does it rain in La Prairie?
Throughout the year, in La Prairie, Illinois, there are 134.2 rainfall days, and 23.15" (588mm) of precipitation is accumulated.
When does it snow in La Prairie?
Months with snowfall are January through April, October through December.
What is the snowiest month in La Prairie?
The month with the most snowfall in La Prairie is January, when snow falls for 8.8 days and typically aggregates up to 2.76" (70mm) of snow.
How much does it snow in La Prairie?
Throughout the year, in La Prairie, Illinois, there are 27.6 snowfall days, and 7.95" (202mm) of snow is accumulated.
What is the month with the least sunshine in La Prairie?
With an average of 4.3h of sunshine, January has the least sunshine of the year in La Prairie.
What are the months with the lowest UV index in La Prairie?
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
When is Daylight Saving Time (DST) in La Prairie?
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 rainiest month in La Prairie?
May is the month with the most rainfall. Rain falls for 16.9 days and accumulates 3.35" (85mm) of precipitation.
When it does not snow in La Prairie?
In La Prairie, Illinois, snow does not fall in May through September.
What is the most humid month in La Prairie?
The months with the highest humidity are June and July, with an average relative humidity of 81%.
When are the longest days in La Prairie?
The month with the longest days is June, with an average of 15h and 0min of daylight.
What is the month with the highest UV index in La Prairie?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What time of the year is the hottest in La Prairie?
July, on average, is the warmest month in La Prairie, Illinois, registering a high temperature of 83.8°F (28.8°C) and a low of 66.6°F (19.2°C).
What month has the most sunshine in La Prairie?
July has the most sunshine of the year, with an average of 10.3h of sunshine.
What is the least humid month in La Prairie?
October is the least humid month in La Prairie, with an average relative humidity of 71%.
What is the month with the shortest days in La Prairie?
With an average of 9h and 24min of daylight, December has the shortest days of the year in La Prairie, Illinois.
Average temperature
La Prairie, IL
The warmest month (with the highest average high temperature) is July (83.8°F).
The month with the lowest average high temperature is January (32.7°F).
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure
La Prairie, IL
- Average pressure in January:
30.15"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"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:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
La Prairie, IL
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.2mph - Average wind speed in October:
9mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.8mph
The windiest months (with the highest average wind speed) are January and February (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).
Average humidity
La Prairie, IL
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall
La Prairie, IL
- Average rainfall in January:
1.02" - Average rainfall in February:
1.06" - Average rainfall in March:
1.93" - Average rainfall in April:
2.52" - Average rainfall in May:
3.35" - Average rainfall in June:
2.6"
- Average rainfall in July:
2.01" - Average rainfall in August:
2.01" - Average rainfall in September:
2.4" - Average rainfall in October:
1.85" - Average rainfall in November:
1.38" - Average rainfall in December:
1.02"
The wettest month (with the highest rainfall) is May (3.35").
The driest months (with the least rainfall) are January and December (1.02").
Average rainfall days
La Prairie, IL
- Average rainfall days in January:
5 days - Average rainfall days in February:
5.1 days - Average rainfall days in March:
12.9 days - Average rainfall days in April:
14.6 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
15.3 days - Average rainfall days in August:
13 days - Average rainfall days in September:
10.4 days - Average rainfall days in October:
10.3 days - Average rainfall days in November:
8.8 days - Average rainfall days in December:
5.8 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is January (5 days).
Average snowfall
La Prairie, IL
The month with the highest snowfall is January (2.76").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
La Prairie, IL
- Average snowfall days in January:
8.8 days - Average snowfall days in February:
6.6 days - Average snowfall days in March:
4.2 days - Average snowfall days in April:
0.8 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:
1.4 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
La Prairie, 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 2min - 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:
10h and 0min - 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 24min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 0min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 0min - 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 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
La Prairie, IL
- Average sunshine days in January:
18.1 days - Average sunshine days in February:
16.3 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
13.2 days - Average sunshine days in August:
16.3 days - Average sunshine days in September:
18.1 days - Average sunshine days in October:
18.7 days - Average sunshine days in November:
19.1 days - Average sunshine days in December:
19.6 days
The month with the most sunshine days is December (19.6 days).
The month with the least sunshine days is June (11.1 days).
Average UV index
La Prairie, 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
La Prairie, IL
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility
La Prairie, IL
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).
La Prairie, Illinois, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location
