Climate and monthly weather forecastCarman, IL
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Carman, Illinois, with an average temperature varying between 30°F (-1.1°C) and 18°F (-7.8°C). With average high and low temperatures of 30°F (-1.1°C) and 18°F (-7.8°C) respectively, January is Carman's coldest month. Weather in January »Weather in February
February, the last month of the winter in Carman, is a cold month, with an average temperature varying between 35.1°F (1.7°C) and 21.7°F (-5.7°C). The commencement of February notes an average high-temperature of a cold 35.1°F (1.7°C), exhibiting little difference from the previous month. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Carman, Illinois, with an average temperature fluctuating between 34°F (1.1°C) and 48.7°F (9.3°C). As Carman enters March, the average high-temperature increases from the an icy 35.1°F (1.7°C) of February to a frosty 48.7°F (9.3°C). Weather in March »Weather in April
April is a comfortable spring month in Carman, Illinois, with an average temperature fluctuating between 60.8°F (16°C) and 44.2°F (6.8°C). Carman in April sees a temperature change, with average high-temperatures moving from a chilly 48.7°F (9.3°C) in March to a comfortable 60.8°F (16°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Carman, Illinois, with an average temperature varying between 54.5°F (12.5°C) and 71.1°F (21.7°C). As April transitions into May, a change in temperatures is observed, with average highs moving from an enjoyable 60.8°F (16°C) to a pleasant 71.1°F (21.7°C). Weather in May »Weather in June
June, the first month of the summer in Carman, is a warm month, with an average temperature fluctuating between 80.1°F (26.7°C) and 63.7°F (17.6°C). Carman's weather in June shows a rise in the average high-temperature, moving up from May's agreeable 71.1°F (21.7°C) to a moderately hot 80.1°F (26.7°C). Weather in June »Weather in July
July, like June, in Carman, Illinois, is another warm summer month, with an average temperature varying between 65.7°F (18.7°C) and 82.4°F (28°C). July, with its average high-temperature of 82.4°F (28°C) and an average low-temperature of 65.7°F (18.7°C), holds the record as the warmest month. The heat index value during July is calculated to be a tropical 91.4°F (33°C). Weather in July »Weather in August
August, the last month of the summer in Carman, is another warm month, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 82°F (27.8°C). The commencement of August introduces an average high-temperature of a still warm 82°F (27.8°C), closely mirroring the preceding month. Weather in August »Weather in September
September, the first month of the autumn in Carman, is still a warm month, with temperature in the range of an average low of 57.2°F (14°C) and an average high of 76.6°F (24.8°C). With September's onset, the weather reveals a slight temperature decrease, transitioning from a moderately hot 82°F (27.8°C) in August to a still warm 76.6°F (24.8°C). Weather in September »Weather in October
October, like September, in Carman, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 46°F (7.8°C) and 62.4°F (16.9°C). Carman's October weather comes with a decrease in average high-temperatures, moving from a warm 76.6°F (24.8°C) in September to a comfortable 62.4°F (16.9°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Carman, Illinois, with an average temperature ranging between max 48.6°F (9.2°C) and min 34.3°F (1.3°C). Onset of November comes with a temperature decline, the average high falling from a refreshing 62.4°F (16.9°C) in October to a chilly 48.6°F (9.2°C). Weather in November »Weather in December
December, the first month of the winter in Carman, is also a wintry month, with an average temperature ranging between min 25°F (-3.9°C) and max 36.3°F (2.4°C). Carman in December undergoes a mild reduction in the average high-temperature, shifting from November's chilly 48.6°F (9.2°C) to a wintry 36.3°F (2.4°C). Weather in December »Updated: Aug 31, 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
January is Carman's coldest month, registering average high temperatures of 30°F (-1.1°C) and lows of 18°F (-7.8°C).
Throughout the year, there are 137.6 rainfall days, and 26.65" (677mm) of precipitation is accumulated.
January through April, October through December are months with snowfall.
January is the month with the most snowfall. Snow falls for 9.8 days and accumulates 4.25" (108mm) of snow.
Throughout the year, there are 29.5 snowfall days, and 11.77" (299mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 4.2h of sunshine.
The month with the lowest UV index is January, with an average maximum UV index of 1.
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.
The month with the most rainfall is May, when the rain falls for 17.8 days and typically aggregates up to 3.94" (100mm) of precipitation.
May through September are months without snowfall.
The month with the longest days is June, with an average of 15h and 0min of daylight.
June and July, with an average of 10.3h of sunshine, are months with the most sunshine.
The months with the highest UV index are June and July, with an average maximum UV index of 6.
In Carman, July is the month with the highest recorded average temperatures, measuring a high of 82.4°F (28°C) and a low of 65.7°F (18.7°C).
With an average relative humidity of 83%, July is the most humid month.
The least humid month is October, with an average relative humidity of 70%.
December is the month with the least rainfall. Rain falls for 7.2 days and accumulates 1.3" (33mm) of precipitation.
December has the shortest days of the year in Carman, with an average of 9h and 18min of daylight.
Average temperature
Carman, IL
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (30°F).
The month with the highest average low temperature is July (65.7°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure
Carman, IL
- Average pressure in January:
30.14"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:
29.9"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 (29.9"Hg).
Average wind speed
Carman, IL
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.5mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.8mph
- Average wind speed in July:
6.7mph - Average wind speed in August:
6.7mph - Average wind speed in September:
7.7mph - Average wind speed in October:
9.4mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.7mph).
Average humidity
Carman, IL
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Carman, IL
- Average rainfall in January:
1.34" - Average rainfall in February:
1.38" - Average rainfall in March:
1.89" - Average rainfall in April:
3.11" - Average rainfall in May:
3.94" - Average rainfall in June:
3.27"
- Average rainfall in July:
2.52" - Average rainfall in August:
1.97" - Average rainfall in September:
2.13" - Average rainfall in October:
2.17" - Average rainfall in November:
1.65" - Average rainfall in December:
1.3"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is December (1.3").
Average rainfall days
Carman, IL
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
5.2 days - Average rainfall days in March:
11.9 days - Average rainfall days in April:
14.1 days - Average rainfall days in May:
17.8 days - Average rainfall days in June:
17.3 days
- Average rainfall days in July:
15.7 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
11 days - Average rainfall days in October:
10.4 days - Average rainfall days in November:
8.5 days - Average rainfall days in December:
7.2 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is February (5.2 days).
Average snowfall
Carman, IL
The month with the highest snowfall is January (4.25").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Carman, IL
- Average snowfall days in January:
9.8 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
3.7 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:
0.4 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
5.9 days
The month with the highest number of snowfall days is January (9.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Carman, IL
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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 12min - Average sunshine in February:
4h and 30min - Average sunshine in March:
6h and 36min - Average sunshine in April:
8h and 12min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 18min
- Average sunshine in July:
10h and 18min - Average sunshine in August:
10h and 6min - Average sunshine in September:
9h and 36min - Average sunshine in October:
5h and 36min - Average sunshine in November:
5h and 30min - Average sunshine in December:
4h and 42min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days
Carman, IL
- Average sunshine days in January:
16.8 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
11.2 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
12.7 days - Average sunshine days in August:
16.8 days - Average sunshine days in September:
17.3 days - Average sunshine days in October:
19.3 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
19 days
The months with the most sunshine days are October and November (19.3 days).
The month with the least sunshine days is June (10.3 days).
Average UV index
Carman, IL
The months with the highest UV index are June and July (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Carman, IL
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are July, August and September (Cloud cover 29).
Average visibility
Carman, 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).
