Climate and monthly weather forecastBlandinsville, IL
Climate and monthly weather forecast
Weather in January
January, like December, is another subzero cold winter month in Blandinsville, Illinois, with an average temperature varying between 18.7°F (-7.4°C) and 30.9°F (-0.6°C). Blandinsville's temperature records reveal January as the coldest month, marked by average highs of 30.9°F (-0.6°C) and lows of 18.7°F (-7.4°C). Weather in January »Weather in February
February, the last month of the winter in Blandinsville, is a cold month, with an average temperature varying between 35.8°F (2.1°C) and 22.3°F (-5.4°C). Blandinsville observes an average high-temperature of a wintry 35.8°F (2.1°C) in February, barely different from 30.9°F (-0.6°C) in January. Weather in February »Weather in March
The first month of the spring, March, is a chilly month in Blandinsville, Illinois, with an average temperature fluctuating between 49.6°F (9.8°C) and 34.2°F (1.2°C). With the transition into March, Blandinsville experiences an increase in average high-temperatures, moving up from a cold 35.8°F (2.1°C) in February to a chilly 49.6°F (9.8°C). Weather in March »Weather in April
April is a refreshing spring month in Blandinsville, Illinois, with an average temperature fluctuating between 44.2°F (6.8°C) and 61.3°F (16.3°C). April brings a temperature increase, with average high-temperatures moving from March's frosty 49.6°F (9.8°C) to an enjoyable 61.3°F (16.3°C). Weather in April »Weather in May
May, the last month of the spring in Blandinsville, is an agreeable month, with an average temperature ranging between max 71.6°F (22°C) and min 54.9°F (12.7°C). In Blandinsville, stepping into May brings a temperature increase, moving up from April's comfortable 61.3°F (16.3°C) to an agreeable 71.6°F (22°C). Weather in May »Weather in June
June, the first month of the summer in Blandinsville, is a moderately hot month, with an average temperature fluctuating between 63.7°F (17.6°C) and 80.4°F (26.9°C). The shift into June is marked by a modest rise in the average high-temperature, moving from May's agreeable 71.6°F (22°C) to a moderately hot 80.4°F (26.9°C). Weather in June »Weather in July
July, the same as June, is another warm summer month in Blandinsville, Illinois, with temperature in the range of an average high of 82.6°F (28.1°C) and an average low of 66.2°F (19°C). July, recording an average high temperature of 82.6°F (28.1°C) and a low temperature of 66.2°F (19°C), is Blandinsville's warmest month. July's mean heat index is evaluated at a hot 91.4°F (33°C). Weather in July »Weather in August
The last month of the summer, August, is also a moderately hot month in Blandinsville, Illinois, with an average temperature ranging between max 82.2°F (27.9°C) and min 63.7°F (17.6°C). The average high-temperature during August is a still moderately hot 82.2°F (27.9°C), almost matching the conditions of the preceding month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Blandinsville, Illinois, with an average temperature ranging between min 57.4°F (14.1°C) and max 76.8°F (24.9°C). In the transition to September, Blandinsville observes a minor drop in the average high-temperature, shifting from 82.2°F (27.9°C) in August to a still moderately hot 76.8°F (24.9°C). Weather in September »Weather in October
October, like September, in Blandinsville, Illinois, is another enjoyable autumn month, with an average temperature fluctuating between 46°F (7.8°C) and 63°F (17.2°C). During Blandinsville's transition into October, the average high-temperature lessens, moving from a moderately hot 76.8°F (24.9°C) in September to a refreshing 63°F (17.2°C). Weather in October »Weather in November
November, the last month of the autumn in Blandinsville, is also a frosty month, with an average temperature ranging between min 34.7°F (1.5°C) and max 48.9°F (9.4°C). Blandinsville's November weather features a mild decline in high-temperatures, reducing from an enjoyable 63°F (17.2°C) in October to a frosty 48.9°F (9.4°C). Weather in November »Weather in December
The first month of the winter, December, is also a wintry month in Blandinsville, Illinois, with an average temperature varying between 37°F (2.8°C) and 25.5°F (-3.6°C). December weather is marked by a drop in the average high-temperature, falling from a chilly 48.9°F (9.4°C) in November to a cold 37°F (2.8°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
The lowest temperatures in Blandinsville, Illinois, are recorded in January, with averages reaching a high of 30.9°F (-0.6°C) and a low of 18.7°F (-7.4°C).
The month with the least rainfall in Blandinsville, Illinois, is January, when the rain falls for 4.3 days and typically collects 0.83" (21mm) of precipitation.
In Blandinsville, Illinois, during the entire year, the rain falls for 127.6 days and collects up to 21.02" (534mm) of precipitation.
January through April, October through December are months with snowfall in Blandinsville, Illinois.
The month with the most snowfall is January, when snow falls for 8.5 days and typically aggregates up to 3.15" (80mm) of snow.
Throughout the year, in Blandinsville, there are 26.4 snowfall days, and 9.06" (230mm) of snow is accumulated.
January has the least sunshine of the year in Blandinsville, Illinois, with an average of 4.1h of sunshine.
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2.
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 Blandinsville is May, when the rain falls for 17.5 days and typically aggregates up to 3.11" (79mm) of precipitation.
In Blandinsville, snow does not fall in May through September.
The month with the longest days is June, with an average of 15h and 0min of daylight.
June and July, with an average of 10h of sunshine, are months with the most sunshine in Blandinsville, Illinois.
The months with the highest UV index in Blandinsville, Illinois, are June through August, with an average maximum UV index of 6.
The warmest period in Blandinsville is July, when temperatures fluctuate between an average high of 82.6°F (28.1°C) and a low of 66.2°F (19°C).
The most humid month is July, with an average relative humidity of 83%.
With an average relative humidity of 71%, October is the least humid month in Blandinsville, Illinois.
The month with the shortest days in Blandinsville is December, with an average of 9h and 18min of daylight.
Average temperature
Blandinsville, IL
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (30.9°F).
The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure
Blandinsville, IL
- Average pressure in January:
30.15"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:
30.02"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.11"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).
Average wind speed
Blandinsville, IL
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.5mph - 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:
7.6mph - Average wind speed in October:
9.4mph - Average wind speed in November:
10.2mph - Average wind speed in December:
10.1mph
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
Blandinsville, IL
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Blandinsville, IL
- Average rainfall in January:
0.83" - Average rainfall in February:
1.1" - Average rainfall in March:
1.69" - Average rainfall in April:
2.4" - Average rainfall in May:
3.11" - Average rainfall in June:
2.44"
- Average rainfall in July:
2.13" - Average rainfall in August:
1.69" - Average rainfall in September:
1.77" - Average rainfall in October:
1.46" - Average rainfall in November:
1.42" - Average rainfall in December:
0.98"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is January (0.83").
Average rainfall days
Blandinsville, IL
- Average rainfall days in January:
4.3 days - Average rainfall days in February:
4.6 days - Average rainfall days in March:
11.8 days - Average rainfall days in April:
13.3 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
15 days - Average rainfall days in August:
11.7 days - Average rainfall days in September:
10.2 days - Average rainfall days in October:
9.9 days - Average rainfall days in November:
7.9 days - Average rainfall days in December:
5.6 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is January (4.3 days).
Average snowfall
Blandinsville, IL
The month with the highest snowfall is January (3.15").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Blandinsville, IL
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
6.2 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:
0.3 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
5.4 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Blandinsville, 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:
4h and 6min - Average sunshine in February:
4h and 24min - Average sunshine in March:
6h and 24min - Average sunshine in April:
7h and 54min - Average sunshine in May:
8h and 42min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 0min - Average sunshine in August:
9h and 54min - Average sunshine in September:
9h and 18min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 30min
The months with the most sunshine are June and July (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Blandinsville, IL
- Average sunshine days in January:
19.7 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
15.5 days - Average sunshine days in April:
15.1 days - Average sunshine days in May:
11.8 days - Average sunshine days in June:
11.8 days
- Average sunshine days in July:
14.4 days - Average sunshine days in August:
17.2 days - Average sunshine days in September:
18.4 days - Average sunshine days in October:
19.5 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
20 days
The month with the most sunshine days is December (20 days).
The months with the least sunshine days are May and June (11.8 days).
Average UV index
Blandinsville, IL
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover
Blandinsville, IL
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility
Blandinsville, 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).
