Climate and monthly weather forecastClare, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, in Clare, Illinois, is another subzero cold winter month, with an average temperature varying between 15.1°F (-9.4°C) and 27°F (-2.8°C). Clare's coldest temperatures are experienced in January, with average high temperatures of 27°F (-2.8°C) and lows of 15.1°F (-9.4°C). Weather in January »Weather in February
February, the last month of the winter in Clare, is also a subzero cold month, with an average temperature varying between 31.1°F (-0.5°C) and 18.1°F (-7.7°C). Clare commences February with an average high-temperature of a still subzero cold 31.1°F (-0.5°C), maintaining a close resemblance to the previous month. Weather in February »Weather in March
March, the first month of the spring in Clare, is a chilly month, with an average temperature fluctuating between 44.6°F (7°C) and 30.2°F (-1°C). An upsurge in temperatures occurs as February gives way to March, with average highs shifting from a subzero cold 31.1°F (-0.5°C) to a frosty 44.6°F (7°C). Weather in March »Weather in April
April in Clare, Illinois, is a moderate spring month, with an average temperature varying between 56.7°F (13.7°C) and 39.9°F (4.4°C). A shift in the average high-temperature is noticeable in April, changing from a frosty 44.6°F (7°C) in March to a moderate 56.7°F (13.7°C). Weather in April »Weather in May
May, the last month of the spring in Clare, is a pleasant month, with an average temperature varying between 68.7°F (20.4°C) and 51.4°F (10.8°C). The shift into May is characterized by a rise in the average high-temperature, transitioning from April's mild 56.7°F (13.7°C) to a pleasant 68.7°F (20.4°C). Weather in May »Weather in June
June, the first month of the summer in Clare, is a warm month, with temperature in the range of an average low of 60.1°F (15.6°C) and an average high of 77.7°F (25.4°C). June signals a shift in the average high-temperature, moving from May's agreeable 68.7°F (20.4°C) to a warm 77.7°F (25.4°C). Weather in June »Weather in July
July, the same as June, is a moderately hot summer month in Clare, Illinois, with temperature in the range of an average low of 63.1°F (17.3°C) and an average high of 80.2°F (26.8°C). July, known for its average high temperature of 80.2°F (26.8°C) and an average low temperature of 63.1°F (17.3°C), is the warmest month. Weather in July »Weather in August
The last month of the summer, August, is another warm month in Clare, Illinois, with an average temperature fluctuating between 61.2°F (16.2°C) and 78.4°F (25.8°C). Clare notes an average high-temperature of a still moderately hot 78.4°F (25.8°C) in August, displaying minor variation from July. Weather in August »Weather in September
The first month of the autumn, September, is also an agreeable month in Clare, Illinois, with an average temperature ranging between min 54.5°F (12.5°C) and max 73°F (22.8°C). The arrival of September is marked by a minor reduction in average high-temperature, sliding from a moderately hot 78.4°F (25.8°C) in August to an agreeable 73°F (22.8°C). Weather in September »Weather in October
October, the same as September, in Clare, Illinois, is another refreshing autumn month, with an average temperature fluctuating between 44.1°F (6.7°C) and 59.9°F (15.5°C). The arrival of October corresponds with a temperature reduction, down from September's pleasant 73°F (22.8°C) to a mild 59.9°F (15.5°C). Weather in October »Weather in November
November, the last month of the autumn in Clare, is also a frosty month, with an average temperature fluctuating between 32°F (0°C) and 45.3°F (7.4°C). As Clare welcomes November, there is a noticeable shift in the average high-temperature, dropping from October's mild 59.9°F (15.5°C) to a frosty 45.3°F (7.4°C). Weather in November »Weather in December
December, the first month of the winter in Clare, is still a cold month, with an average temperature ranging between min 23°F (-5°C) and max 33.1°F (0.6°C). In December, the meteorological conditions alter, with the average high-temperature shifting from a frosty 45.3°F (7.4°C) in November to a wintry 33.1°F (0.6°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Clare, 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°F).
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (15.1°F).
Average pressure
Clare, IL
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.1"Hg - Average pressure in March:
30.09"Hg - Average pressure in April:
29.95"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"Hg - Average pressure in November:
30.09"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Clare, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.7mph - Average wind speed in April:
10mph - Average wind speed in May:
8.5mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.4mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.3mph
The windiest month (with the highest average wind speed) is April (10mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Clare, IL
The months with the highest relative humidity are January and July (85%).
The months with the lowest relative humidity are April and October (75%).
Average rainfall
Clare, IL
- Average rainfall in January:
1.81" - Average rainfall in February:
1.65" - Average rainfall in March:
2.05" - Average rainfall in April:
3.86" - Average rainfall in May:
4.37" - Average rainfall in June:
4.13"
- Average rainfall in July:
3.15" - Average rainfall in August:
2.72" - Average rainfall in September:
2.24" - Average rainfall in October:
2.68" - Average rainfall in November:
1.73" - Average rainfall in December:
1.69"
The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is February (1.65").
Average rainfall days
Clare, IL
- Average rainfall days in January:
5.7 days - Average rainfall days in February:
4.7 days - Average rainfall days in March:
12.2 days - Average rainfall days in April:
16.4 days - Average rainfall days in May:
18.3 days - Average rainfall days in June:
18.1 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
15.8 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
13.1 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
8.5 days
The month with the highest number of rainy days is May (18.3 days).
The month with the least rainy days is February (4.7 days).
Average snowfall
Clare, IL
- Average snowfall in January:
5.55" - Average snowfall in February:
3.86" - Average snowfall in March:
2.17" - Average snowfall in April:
1.34" - Average snowfall in May:
0.04" - Average snowfall in June:
0"
The month with the highest snowfall is January (5.55").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days
Clare, IL
- Average snowfall days in January:
11.8 days - Average snowfall days in February:
10.6 days - Average snowfall days in March:
5.6 days - Average snowfall days in April:
1.7 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:
0.8 days - Average snowfall days in November:
3.7 days - Average snowfall days in December:
10 days
The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Clare, IL
- Average daylight in January:
9h and 30min - Average daylight in February:
10h and 36min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 36min - Average daylight in June:
15h and 12min
- Average daylight in July:
14h and 54min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 48min - Average daylight in December:
9h and 12min
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 36min - Average sunshine in February:
3h and 48min - Average sunshine in March:
6h and 0min - Average sunshine in April:
7h and 24min - Average sunshine in May:
8h and 24min - Average sunshine in June:
9h and 30min
- Average sunshine in July:
9h and 36min - Average sunshine in August:
9h and 30min - Average sunshine in September:
8h and 30min - Average sunshine in October:
5h and 24min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 54min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days
Clare, IL
- Average sunshine days in January:
14.6 days - Average sunshine days in February:
13.4 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
10.8 days - Average sunshine days in June:
10.3 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
12.9 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
15.4 days - Average sunshine days in November:
17.2 days - Average sunshine days in December:
15.5 days
The month with the most sunshine days is November (17.2 days).
The months with the least sunshine days are June and July (10.3 days).
Average UV index
Clare, IL
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Clare, IL
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are August and September (Cloud cover 35).
Average visibility
Clare, IL
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).





