Climate and monthly weather forecastCarrier Mills, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Carrier Mills, Illinois, with an average temperature ranging between max 39.7°F (4.3°C) and min 26.2°F (-3.2°C). Carrier Mills's temperature records reveal January as the coldest month, marked by average highs of 39.7°F (4.3°C) and lows of 26.2°F (-3.2°C). Weather in January »Weather in February
February, the last month of the winter in Carrier Mills, is a frosty month, with temperature in the range of an average high of 44.1°F (6.7°C) and an average low of 30.2°F (-1°C). Carrier Mills's shift from January to February is accompanied by an average high-temperature of a frosty 44.1°F (6.7°C), a slight deviation from 39.7°F (4.3°C). Weather in February »Weather in March
The first month of the spring, March, is a fresh month in Carrier Mills, Illinois, with temperature in the range of an average low of 39.2°F (4°C) and an average high of 55°F (12.8°C). March indicates a change in the average high-temperature, moving up from a frosty 44.1°F (6.7°C) in February to a cool 55°F (12.8°C). Weather in March »Weather in April
April is a refreshing spring month in Carrier Mills, Illinois, with an average temperature ranging between max 66.4°F (19.1°C) and min 48.7°F (9.3°C). April's arrival brings a temperature shift, moving from a cool 55°F (12.8°C) in March to a refreshing 66.4°F (19.1°C). Weather in April »Weather in May
May, the last month of the spring in Carrier Mills, is a warm month, with an average temperature ranging between min 58.1°F (14.5°C) and max 75.6°F (24.2°C). May sees a rise in the average high-temperature, climbing from an enjoyable 66.4°F (19.1°C) in April to a warm 75.6°F (24.2°C). Weather in May »Weather in June
June, the first month of the summer in Carrier Mills, is still a warm month, with an average temperature varying between 84.7°F (29.3°C) and 66.2°F (19°C). June's onset brings a rise in the average high-temperature, moving from 75.6°F (24.2°C) in May to a still warm 84.7°F (29.3°C). Weather in June »Weather in July
July is a tropical summer month in Carrier Mills, Illinois, with an average temperature ranging between max 87.3°F (30.7°C) and min 68.5°F (20.3°C). In Carrier Mills, Illinois, the highest average temperatures are observed in July, with a high of 87.3°F (30.7°C) and a low of 68.5°F (20.3°C). For July, the heat index is evaluated at a very hot 102.2°F (39°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Carrier Mills, Illinois, with an average temperature varying between 85.6°F (29.8°C) and 66°F (18.9°C). With the start of August, Carrier Mills measures an average high-temperature of a moderately hot 85.6°F (29.8°C), not significantly differing from July's 87.3°F (30.7°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Carrier Mills, Illinois, with an average temperature varying between 60.4°F (15.8°C) and 80.8°F (27.1°C). Entering September, the average high-temperature is recorded at a still moderately hot 80.8°F (27.1°C), exhibiting a minimal shift from August's 85.6°F (29.8°C). Weather in September »Weather in October
October, like September, in Carrier Mills, Illinois, is another comfortable autumn month, with an average temperature varying between 67.8°F (19.9°C) and 49.3°F (9.6°C). The commencement of October indicates a shift in the average high-temperature, receding from September's moderately hot 80.8°F (27.1°C) to a comfortable 67.8°F (19.9°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Carrier Mills, Illinois, with an average temperature ranging between max 53.8°F (12.1°C) and min 38.7°F (3.7°C). The start of November involves a temperature drop, moving from a comfortable 67.8°F (19.9°C) in October to a cool 53.8°F (12.1°C). Weather in November »Weather in December
The first month of the winter, December, is still a chilly month in Carrier Mills, Illinois, with an average temperature fluctuating between 44.1°F (6.7°C) and 32.4°F (0.2°C). The shift to December brings a decrease in the average high-temperature, falling from a fresh 53.8°F (12.1°C) in November to a chilly 44.1°F (6.7°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Carrier Mills, IL
The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (39.7°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure
Carrier Mills, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.96"Hg - Average pressure in May:
29.97"Hg - Average pressure in June:
29.94"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed
Carrier Mills, IL
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.4mph - Average wind speed in March:
9.3mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.6mph
- Average wind speed in July:
5.8mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.4mph - Average wind speed in October:
8mph - Average wind speed in November:
8.5mph - Average wind speed in December:
8.8mph
The windiest months (with the highest average wind speed) are January and February (9.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).
Average humidity
Carrier Mills, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Carrier Mills, IL
- Average rainfall in January:
2.68" - Average rainfall in February:
2.8" - Average rainfall in March:
3.39" - Average rainfall in April:
4.8" - Average rainfall in May:
3.86" - Average rainfall in June:
3.46"
- Average rainfall in July:
2.87" - Average rainfall in August:
2.52" - Average rainfall in September:
1.57" - Average rainfall in October:
2.64" - Average rainfall in November:
2.64" - Average rainfall in December:
2.8"
The wettest month (with the highest rainfall) is April (4.8").
The driest month (with the least rainfall) is September (1.57").
Average rainfall days
Carrier Mills, IL
- Average rainfall days in January:
9.8 days - Average rainfall days in February:
10.8 days - Average rainfall days in March:
15.4 days - Average rainfall days in April:
16.6 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
15.6 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
13.8 days - Average rainfall days in September:
10.5 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
10.3 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is November (9.7 days).
Average snowfall
Carrier Mills, IL
The month with the highest snowfall is January (1.73").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Carrier Mills, IL
- Average snowfall days in January:
5.3 days - Average snowfall days in February:
5.1 days - Average snowfall days in March:
1.8 days - Average snowfall days in April:
0.6 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:
0.1 days - Average snowfall days in November:
1.2 days - Average snowfall days in December:
3.6 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Carrier Mills, IL
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 12min - Average daylight in June:
14h and 42min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 12min - Average daylight in December:
9h and 36min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 12min - Average sunshine in June:
10h and 36min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 18min - Average sunshine in September:
9h and 12min - Average sunshine in October:
6h and 42min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 42min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Carrier Mills, IL
- Average sunshine days in January:
16.2 days - Average sunshine days in February:
13.1 days - Average sunshine days in March:
12.6 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
9.9 days - Average sunshine days in June:
12.1 days
- Average sunshine days in July:
12.2 days - Average sunshine days in August:
15 days - Average sunshine days in September:
17.1 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
17.7 days - Average sunshine days in December:
16.9 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is May (9.9 days).
Average UV index
Carrier Mills, IL
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Carrier Mills, IL
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility
Carrier Mills, 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).





