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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 Lee Center, Illinois, with an average temperature ranging between min 15.1°F (-9.4°C) and max 27.5°F (-2.5°C). January tends to be the coldest month, with temperatures averaging a daily high of 27.5°F (-2.5°C) and a low of 15.1°F (-9.4°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Lee Center, Illinois, with an average temperature varying between 18.7°F (-7.4°C) and 31.6°F (-0.2°C). February is marked by an average high-temperature of a still subzero cold 31.6°F (-0.2°C), almost identical to the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Lee Center, Illinois, with an average temperature ranging between min 31.3°F (-0.4°C) and max 45.7°F (7.6°C). The onset of March marks an increase in the average high-temperature, moving from a subzero cold 31.6°F (-0.2°C) in February to a chilly 45.7°F (7.6°C). Weather in March »
Weather in April
April in Lee Center, Illinois, is a refreshing spring month, with an average temperature ranging between max 57.6°F (14.2°C) and min 41°F (5°C). April comes with an increase, with the average high-temperature moving from a frosty 45.7°F (7.6°C) in March to a mild 57.6°F (14.2°C). Weather in April »
Weather in May
May, the last month of the spring in Lee Center, is a pleasant month, with an average temperature fluctuating between 52.3°F (11.3°C) and 69.4°F (20.8°C). The beginning of May marks a shift in the average high-temperature, moving from April's refreshing 57.6°F (14.2°C) to an agreeable 69.4°F (20.8°C). Weather in May »
Weather in June
The first month of the summer, June, is a moderately hot month in Lee Center, Illinois, with temperature in the range of an average high of 77.9°F (25.5°C) and an average low of 61.2°F (16.2°C). Lee Center in June denotes a subtle temperature transition, adjusting from an average high of an agreeable 69.4°F (20.8°C) in May to a warm 77.9°F (25.5°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Lee Center, Illinois, with an average temperature ranging between max 80.2°F (26.8°C) and min 64°F (17.8°C). Lee Center's temperature records reveal July as the warmest month, marked by average highs of 80.2°F (26.8°C) and lows of 64°F (17.8°C). Weather in July »
Weather in August
The last month of the summer, August, is another warm month in Lee Center, Illinois, with an average temperature varying between 61.7°F (16.5°C) and 78.6°F (25.9°C). August's advent notes a subtle adjustment in average high-temperature to a still moderately hot 78.6°F (25.9°C) from July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Lee Center, Illinois, with an average temperature fluctuating between 73.8°F (23.2°C) and 55.2°F (12.9°C). A minimal variation is noted in Lee Center's average high-temperature at the onset of September, reaching a still warm 73.8°F (23.2°C) from August's 78.6°F (25.9°C). Weather in September »
Weather in October
October, the same as September, in Lee Center, Illinois, is a moderate autumn month, with an average temperature fluctuating between 60.3°F (15.7°C) and 44.6°F (7°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's moderately hot 73.8°F (23.2°C) to a moderate 60.3°F (15.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Lee Center, Illinois, with an average temperature varying between 45.5°F (7.5°C) and 32.7°F (0.4°C). As October gives way to November, the average high-temperature displays a considerable decrease, falling from a moderate 60.3°F (15.7°C) to a frosty 45.5°F (7.5°C). Weather in November »
Weather in December
December, the first month of the winter in Lee Center, is also a wintry month, with an average temperature ranging between max 34°F (1.1°C) and min 23.5°F (-4.7°C). Onset of December witnesses a reduction in the average high-temperature, falling from a chilly 45.5°F (7.5°C) in November to a wintry 34°F (1.1°C). Weather in December »
Updated: Feb 12, 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 in Lee Center?
Lee Center's coldest month, January, generally records average temperatures ranging from a high of 27.5°F (-2.5°C) to a low of 15.1°F (-9.4°C).
What are the most humid months in Lee Center?
January and July, with an average relative humidity of 85%, are most humid months in Lee Center, Illinois.
How many days does it rain in Lee Center?
Throughout the year, in Lee Center, there are 129.4 rainfall days, and 16.65" (423mm) of precipitation is accumulated.
When does it snow in Lee Center?
January through April, October through December are months with snowfall in Lee Center, Illinois.
What is the snowiest month in Lee Center?
January is the month with the most snowfall in Lee Center. Snow falls for 10.4 days and accumulates 2.32" (59mm) of snow.
How many days does it snow in Lee Center?
In Lee Center, during the entire year, snow falls for 36.1 days and aggregates up to 6.97" (177mm) of snow.
What is the month with the least sunshine in Lee Center?
With an average of 3.8h of sunshine, January has the least sunshine of the year in Lee Center, Illinois.
When is the lowest UV index in Lee Center?
The months with the lowest UV index in Lee Center, Illinois, are January and December, with an average maximum UV index of 1.
What is the driest month in Lee Center?
The month with the least rainfall in Lee Center, Illinois, is February, when the rain falls for 4.4 days and typically collects 0.67" (17mm) of precipitation.
When is Daylight Saving Time (DST) in Lee Center?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Lee Center, 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 wettest month in Lee Center?
May is the month with the most rainfall in Lee Center. Rain falls for 16.6 days and accumulates 2.68" (68mm) of precipitation.
When it does not snow in Lee Center?
In Lee Center, Illinois, snow does not fall in May through September.
When are the longest days in Lee Center?
With an average of 15h and 12min of daylight, June has the longest days of the year.
What are the months with the most sunshine in Lee Center?
The months with the most sunshine are June and July, with an average of 9.7h of sunshine.
What are the warmest months in Lee Center?
July is the month when Lee Center experiences its warmest temperatures, averaging a high of 80.2°F (26.8°C) and a low of 64°F (17.8°C).
What is the month with the highest UV index in Lee Center?
With an average maximum UV index of 6, July is the month with the highest UV index in Lee Center.
What is the least humid month in Lee Center?
The least humid month in Lee Center, Illinois, is October, with an average relative humidity of 73%.
What is the month with the shortest days in Lee Center?
The month with the shortest days in Lee Center, Illinois, is December, with an average of 9h and 12min of daylight.
Average temperature
Lee Center, 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 (27.5°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure
Lee Center, IL
- Average pressure in January:
30.12"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:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.97"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 (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Lee Center, IL
- Average wind speed in January:
10.1mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.5mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.6mph
The windiest month (with the highest average wind speed) is April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity
Lee Center, IL
The months with the highest relative humidity are January and July (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Lee Center, IL
- Average rainfall in January:
0.71" - Average rainfall in February:
0.67" - Average rainfall in March:
1.02" - Average rainfall in April:
1.77" - Average rainfall in May:
2.68" - Average rainfall in June:
2.05"
- Average rainfall in July:
1.81" - Average rainfall in August:
1.5" - Average rainfall in September:
1.22" - Average rainfall in October:
1.46" - Average rainfall in November:
0.94" - Average rainfall in December:
0.83"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is February (0.67").
Average rainfall days
Lee Center, IL
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
4.4 days - Average rainfall days in March:
10.8 days - Average rainfall days in April:
14.7 days - Average rainfall days in May:
16.6 days - Average rainfall days in June:
16.1 days
- Average rainfall days in July:
14.3 days - Average rainfall days in August:
13 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
11 days - Average rainfall days in November:
7.8 days - Average rainfall days in December:
5.9 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is January (4.3 days).
Average snowfall
Lee Center, IL
The month with the highest snowfall is January (2.32").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Lee Center, IL
- Average snowfall days in January:
10.4 days - Average snowfall days in February:
8.8 days - Average snowfall days in March:
4.8 days - Average snowfall days in April:
1.2 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:
0.4 days - Average snowfall days in November:
2.5 days - Average snowfall days in December:
8 days
The month with the highest number of snowfall days is January (10.4 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Lee Center, 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 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 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 3min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The months with the most sunshine are June and July (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Lee Center, IL
- Average sunshine days in January:
17.4 days - Average sunshine days in February:
15.8 days - Average sunshine days in March:
16.5 days - Average sunshine days in April:
13.3 days - Average sunshine days in May:
12.3 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
18.3 days - Average sunshine days in October:
18.5 days - Average sunshine days in November:
18.8 days - Average sunshine days in December:
18.8 days
The months with the most sunshine days are November and December (18.8 days).
The month with the least sunshine days is June (11.1 days).
Average UV index
Lee Center, IL
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Lee Center, IL
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility
Lee Center, 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).
Lee Center, Illinois, USA
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