Climate and monthly weather forecastKappa, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, in Kappa, Illinois, is a freezing cold winter month, with an average temperature ranging between max 30.4°F (-0.9°C) and min 18.5°F (-7.5°C). January is the coldest month, exhibiting average temperatures of 30.4°F (-0.9°C) at the peak and 18.5°F (-7.5°C) at the base. Weather in January »Weather in February
February, the last month of the winter in Kappa, is a cold month, with an average temperature ranging between max 34.9°F (1.6°C) and min 22.1°F (-5.5°C). February observes an average high-temperature of an icy 34.9°F (1.6°C), marking an insignificant difference from January's 30.4°F (-0.9°C). Weather in February »Weather in March
March, the first month of the spring in Kappa, is a frosty month, with temperature in the range of an average high of 47.8°F (8.8°C) and an average low of 33.4°F (0.8°C). As Kappa welcomes March, the average high-temperature sees a rise, transitioning from a wintry 34.9°F (1.6°C) in February to a chilly 47.8°F (8.8°C). Weather in March »Weather in April
April in Kappa, Illinois, is a moderate spring month, with an average temperature ranging between min 43.9°F (6.6°C) and max 59.7°F (15.4°C). The start of April brings a shift in the average high-temperature, increasing from March's frosty 47.8°F (8.8°C) to a moderate 59.7°F (15.4°C). Weather in April »Weather in May
May, the last month of the spring in Kappa, is a pleasant month, with an average temperature fluctuating between 71.6°F (22°C) and 54.9°F (12.7°C). The beginning of May marks a shift in the average high-temperature, moving from April's moderate 59.7°F (15.4°C) to a pleasant 71.6°F (22°C). Weather in May »Weather in June
June, the first month of the summer in Kappa, is a warm month, with an average temperature fluctuating between 79.5°F (26.4°C) and 62.4°F (16.9°C). June brings a slight increase in the average high-temperature, progressing from an agreeable 71.6°F (22°C) in May to a warm 79.5°F (26.4°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Kappa, Illinois, with an average temperature fluctuating between 64.6°F (18.1°C) and 81°F (27.2°C). Kappa's warmest temperatures are experienced in July, with average high temperatures of 81°F (27.2°C) and lows of 64.6°F (18.1°C). The heat index value for July is appraised at a tropical 87.8°F (31°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Kappa, Illinois, with an average temperature varying between 80.2°F (26.8°C) and 62.6°F (17°C). Welcoming August, Kappa notes an average high-temperature of a still moderately hot 80.2°F (26.8°C), nearly consistent with July's 81°F (27.2°C). Weather in August »Weather in September
September, the first month of the autumn in Kappa, is also a moderately hot month, with temperature in the range of an average low of 57°F (13.9°C) and an average high of 75.7°F (24.3°C). Kappa signifies an average high-temperature of a still moderately hot 75.7°F (24.3°C) in September, closely mirroring the 80.2°F (26.8°C) of August. Weather in September »Weather in October
October, the same as September, is another enjoyable autumn month in Kappa, Illinois, with an average temperature varying between 61.9°F (16.6°C) and 46.6°F (8.1°C). Kappa's progression into October involves a drop in the average high-temperature, receding from a warm 75.7°F (24.3°C) in September to a comfortable 61.9°F (16.6°C). Weather in October »Weather in November
November, the last month of the autumn in Kappa, is another chilly month, with an average temperature ranging between min 34.7°F (1.5°C) and max 47.7°F (8.7°C). Kappa's November weather features a mild decline in high-temperatures, reducing from a refreshing 61.9°F (16.6°C) in October to a chilly 47.7°F (8.7°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Kappa, Illinois, with an average temperature varying between 25.9°F (-3.4°C) and 36.5°F (2.5°C). Kappa, Illinois, in December experiences a subtle temperature decline, with average high-temperatures reducing from a frosty 47.7°F (8.7°C) in November to an icy 36.5°F (2.5°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
January proves to be the coldest month, recording an average maximum temperature of 30.4°F (-0.9°C) and a minimum temperature of 18.5°F (-7.5°C).
The month with the least rainfall is January, when the rain falls for 5.3 days and typically collects 0.94" (24mm) of precipitation.
Throughout the year, in Kappa, there are 131.6 rainfall days, and 18.86" (479mm) of precipitation is accumulated.
January through April, November and December are months with snowfall.
January is the month with the most snowfall. Snow falls for 10.6 days and accumulates 2.4" (61mm) of snow.
Throughout the year, in Kappa, there are 30.1 snowfall days, and 9.17" (233mm) of snow is accumulated.
With an average of 3.8h of sunshine, January has the least sunshine of the year in Kappa.
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 in Kappa is May, when the rain falls for 16.9 days and typically aggregates up to 2.68" (68mm) of precipitation.
In Kappa, Illinois, snow does not fall in May through October.
The month with the longest days in Kappa, Illinois, is June, with an average of 15h and 0min of daylight.
June has the most sunshine of the year, with an average of 10h of sunshine.
The months with the highest UV index in Kappa, Illinois, are June through August, with an average maximum UV index of 6.
Kappa's warmest temperatures are experienced in July, with average high temperatures of 81°F (27.2°C) and lows of 64.6°F (18.1°C).
The most humid month is July, with an average relative humidity of 85%.
With an average relative humidity of 71%, October is the least humid month.
With an average of 9h and 18min of daylight, December has the shortest days of the year in Kappa.
With an average maximum UV index of 1, December is the month with the lowest UV index in Kappa.
Average temperature
Kappa, IL
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (30.4°F).
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (18.5°F).
Average pressure
Kappa, IL
- Average pressure in January:
30.14"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:
29.92"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"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 (29.92"Hg).
Average wind speed
Kappa, IL
- Average wind speed in January:
10.8mph - Average wind speed in February:
10.7mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.7mph - Average wind speed in May:
9.1mph - Average wind speed in June:
8mph
- 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:
9.6mph - Average wind speed in November:
10.3mph - Average wind speed in December:
10.3mph
The windiest month (with the highest average wind speed) is January (10.8mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Kappa, IL
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Kappa, IL
- Average rainfall in January:
0.94" - Average rainfall in February:
0.98" - Average rainfall in March:
1.46" - Average rainfall in April:
2.17" - Average rainfall in May:
2.68" - Average rainfall in June:
2.24"
- Average rainfall in July:
2.01" - Average rainfall in August:
1.65" - Average rainfall in September:
1.3" - Average rainfall in October:
1.42" - Average rainfall in November:
1.02" - Average rainfall in December:
0.98"
The wettest month (with the highest rainfall) is May (2.68").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days
Kappa, IL
- Average rainfall days in January:
5.3 days - Average rainfall days in February:
5.1 days - Average rainfall days in March:
11.3 days - Average rainfall days in April:
13.2 days - Average rainfall days in May:
16.9 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
12.8 days - Average rainfall days in September:
10.6 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
8 days - Average rainfall days in December:
5.9 days
The month with the highest number of rainy days is May (16.9 days).
The month with the least rainy days is February (5.1 days).
Average snowfall
Kappa, IL
The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Kappa, IL
- Average snowfall days in January:
10.6 days - Average snowfall days in February:
7 days - Average snowfall days in March:
3.8 days - Average snowfall days in April:
0.7 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:
0.2 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
5.9 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Kappa, 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 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - 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:
3h and 48min - Average sunshine in February:
4h and 12min - Average sunshine in March:
6h and 18min - Average sunshine in April:
8h and 0min - Average sunshine in May:
8h and 48min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 48min - Average sunshine in September:
9h and 0min - Average sunshine in October:
5h and 48min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 18min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Kappa, 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:
11.8 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
15 days - Average sunshine days in September:
17 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
20 days - Average sunshine days in December:
19.5 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is July (10.3 days).
Average UV index
Kappa, IL
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Kappa, IL
The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 32).
Average visibility
Kappa, IL
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
