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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 a freezing cold winter month in Milledgeville, Illinois, with an average temperature fluctuating between 26.6°F (-3°C) and 14.2°F (-9.9°C). January tends to be the coldest month, with temperatures averaging a daily high of 26.6°F (-3°C) and a low of 14.2°F (-9.9°C). Weather in January »
Weather in February
February, the last month of the winter in Milledgeville, is another freezing cold month, with an average temperature varying between 17.4°F (-8.1°C) and 30.6°F (-0.8°C). February brings a marginal elevation to a still freezing cold 30.6°F (-0.8°C) from January's 26.6°F (-3°C) in Milledgeville's average high-temperatures. Weather in February »
Weather in March
The first month of the spring, March, is a frosty month in Milledgeville, Illinois, with an average temperature ranging between min 30.2°F (-1°C) and max 44.6°F (7°C). With the transition into March, Milledgeville experiences an increase in average high-temperatures, moving up from a freezing cold 30.6°F (-0.8°C) in February to a chilly 44.6°F (7°C). Weather in March »
Weather in April
April is a moderate spring month in Milledgeville, Illinois, with temperature in the range of an average low of 40.5°F (4.7°C) and an average high of 56.8°F (13.8°C). As April sets, the average high-temperature shows an increase, moving up from a frosty 44.6°F (7°C) in March to a refreshing 56.8°F (13.8°C). Weather in April »
Weather in May
May, the last month of the spring in Milledgeville, is an agreeable month, with an average temperature varying between 68.9°F (20.5°C) and 52°F (11.1°C). The arrival of May signals an increase in the average high-temperature, moving from a refreshing 56.8°F (13.8°C) in April to a pleasant 68.9°F (20.5°C). Weather in May »
Weather in June
June, the first month of the summer in Milledgeville, is a warm month, with an average temperature ranging between min 60.6°F (15.9°C) and max 77.5°F (25.3°C). Milledgeville observes a slight ascent in average high-temperatures during June, adjusting from a pleasant 68.9°F (20.5°C) in May to a warm 77.5°F (25.3°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Milledgeville, Illinois, with an average temperature ranging between min 63.3°F (17.4°C) and max 79.9°F (26.6°C). July registers as the month with the highest average temperatures, reaching 79.9°F (26.6°C) at its peak and 63.3°F (17.4°C) at the lowest. Weather in July »
Weather in August
August, the last month of the summer in Milledgeville, is also a moderately hot month, with temperature in the range of an average high of 78.4°F (25.8°C) and an average low of 61°F (16.1°C). Milledgeville measures an average high-temperature of a still warm 78.4°F (25.8°C) in August, nearly consistent with the preceding month. Weather in August »
Weather in September
September, the first month of the autumn in Milledgeville, is still a pleasant month, with an average temperature ranging between min 54.5°F (12.5°C) and max 73.2°F (22.9°C). Milledgeville's average high-temperature in September is a pleasant 73.2°F (22.9°C), indicating a subtle variation from August. Weather in September »
Weather in October
October, like September, is another mild autumn month in Milledgeville, Illinois, with an average temperature ranging between min 43.7°F (6.5°C) and max 59.9°F (15.5°C). Observing a mild shift, the average high-temperature during October reduces from September's agreeable 73.2°F (22.9°C) to a moderate 59.9°F (15.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Milledgeville, is another chilly month, with an average temperature varying between 45°F (7.2°C) and 32.2°F (0.1°C). As Milledgeville welcomes November, the average high-temperature witnesses a distinct drop, moving from a moderate 59.9°F (15.5°C) in October to a chilly 45°F (7.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Milledgeville, Illinois, with an average temperature varying between 32.7°F (0.4°C) and 22.5°F (-5.3°C). December's arrival coincides with a drop in the average high-temperature, decreasing from November's frosty 45°F (7.2°C) to an icy 32.7°F (0.4°C). Weather in December »
Updated: Jul 24, 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 are the coldest months?
January, on average, is the coldest month, registering a high temperature of 26.6°F (-3°C) and a low of 14.2°F (-9.9°C).
What is the most humid month?
January is the most humid month, with an average relative humidity of 86%.
What is the driest month?
The month with the least rainfall is January, when the rain falls for 5.1 days and typically collects 1.54" (39mm) of precipitation.
How many days does it rain?
In Milledgeville, during the entire year, the rain falls for 152.3 days and collects up to 32.6" (828mm) of precipitation.
When does it snow?
Months with snowfall are January through April, October through December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 11.1 days and accumulates 5.43" (138mm) of snow.
How many days does it snow?
Throughout the year, there are 44 snowfall days, and 18.5" (470mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 3.6h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January and December, 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 rainiest month?
The month with the most rainfall is May, when the rain falls for 19.6 days and typically aggregates up to 4.57" (116mm) of precipitation.
When it does not snow?
May through September are months without snowfall.
What are the months with the highest UV index?
May through August, with an average maximum UV index of 5, are months with the highest UV index.
When are the longest days?
The month with the longest days is June, with an average of 15h and 12min of daylight.
What month is the hottest?
The month of July sees the average highest temperatures, reaching 79.9°F (26.6°C) at the peak and 63.3°F (17.4°C) at the low.
What month has the most sunshine?
The month with the most sunshine in Milledgeville, Illinois, is July, with an average of 9.5h of sunshine.
What is the least humid month?
The least humid month is October, with an average relative humidity of 74%.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Milledgeville, IL
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (26.6°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (14.2°F).
Average pressure
Milledgeville, 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:
29.95"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"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
Milledgeville, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
10.1mph - Average wind speed in March:
9.9mph - 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:
9.1mph - 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
Milledgeville, IL
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Milledgeville, IL
- Average rainfall in January:
1.54" - Average rainfall in February:
1.57" - Average rainfall in March:
2.05" - Average rainfall in April:
3.66" - Average rainfall in May:
4.57" - Average rainfall in June:
4.37"
- Average rainfall in July:
3.31" - Average rainfall in August:
2.64" - Average rainfall in September:
2.48" - Average rainfall in October:
2.87" - Average rainfall in November:
1.85" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is May (4.57").
The driest month (with the least rainfall) is January (1.54").
Average rainfall days
Milledgeville, IL
- Average rainfall days in January:
5.1 days - Average rainfall days in February:
4.9 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
16.5 days - Average rainfall days in May:
19.6 days - Average rainfall days in June:
18.7 days
- Average rainfall days in July:
18.2 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.1 days - Average rainfall days in October:
12.8 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
7.3 days
The month with the highest number of rainy days is May (19.6 days).
The month with the least rainy days is February (4.9 days).
Average snowfall
Milledgeville, IL
The month with the highest snowfall is January (5.43").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Milledgeville, IL
- Average snowfall days in January:
11.1 days - Average snowfall days in February:
10.7 days - Average snowfall days in March:
6.6 days - Average snowfall days in April:
2.2 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:
0.4 days - Average snowfall days in November:
4 days - Average snowfall days in December:
8.9 days
The month with the highest number of snowfall days is January (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Milledgeville, 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 4min - Average sunshine in February:
3h and 4min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 1min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 3min - Average sunshine in August:
9h and 2min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 1min - Average sunshine in November:
4h and 5min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Milledgeville, IL
- Average sunshine days in January:
15.4 days - Average sunshine days in February:
13.3 days - Average sunshine days in March:
13.9 days - Average sunshine days in April:
11.1 days - Average sunshine days in May:
9.5 days - Average sunshine days in June:
8.5 days
- Average sunshine days in July:
8.9 days - Average sunshine days in August:
12.3 days - Average sunshine days in September:
16 days - Average sunshine days in October:
15.8 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is November (17.5 days).
The month with the least sunshine days is June (8.5 days).
Average UV index
Milledgeville, IL
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Milledgeville, IL
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility
Milledgeville, IL
The months with the highest visibility are March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, February, July and August (5mi).
Milledgeville, Illinois, USA
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