Climate and monthly weather forecastBiggsville, IL
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Biggsville, Illinois, with an average temperature ranging between max 29.7°F (-1.3°C) and min 17.8°F (-7.9°C). The coldest time of the year is January, with temperatures averaging a high of 29.7°F (-1.3°C) and a low of 17.8°F (-7.9°C). Weather in January »Weather in February
February, the last month of the winter in Biggsville, is a cold month, with an average temperature fluctuating between 34.9°F (1.6°C) and 21.4°F (-5.9°C). The advent of February sees the average high-temperature at a cold 34.9°F (1.6°C), subtly shifted from January's 29.7°F (-1.3°C). Weather in February »Weather in March
March, the first month of the spring in Biggsville, is a frosty month, with an average temperature fluctuating between 48.6°F (9.2°C) and 33.4°F (0.8°C). March's arrival brings a temperature shift, moving from a wintry 34.9°F (1.6°C) in February to a frosty 48.6°F (9.2°C). Weather in March »Weather in April
April is an enjoyable spring month in Biggsville, Illinois, with an average temperature ranging between min 44.1°F (6.7°C) and max 60.8°F (16°C). The arrival of April brings an increase in high-temperatures, moving from a frosty 48.6°F (9.2°C) in March to an enjoyable 60.8°F (16°C). Weather in April »Weather in May
May, the last month of the spring in Biggsville, is a pleasant month, with an average temperature varying between 54.1°F (12.3°C) and 71.1°F (21.7°C). May witnesses an increase in the average high-temperature, moving from a refreshing 60.8°F (16°C) in April to a pleasant 71.1°F (21.7°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Biggsville, Illinois, with an average temperature varying between 79.9°F (26.6°C) and 63.5°F (17.5°C). The start of June brings a subtle rise in the average high-temperature, moving from a pleasant 71.1°F (21.7°C) in May to a warm 79.9°F (26.6°C). Weather in June »Weather in July
July, like June, in Biggsville, Illinois, is a moderately hot summer month, with temperature in the range of an average low of 64.9°F (18.3°C) and an average high of 82.2°F (27.9°C). In Biggsville, July is the month with the highest recorded average temperatures, measuring a high of 82.2°F (27.9°C) and a low of 64.9°F (18.3°C). Throughout July, the heat index is estimated at a hot 89.6°F (32°C). Weather in July »Weather in August
August, the last month of the summer in Biggsville, is also a moderately hot month, with temperature in the range of an average high of 81.7°F (27.6°C) and an average low of 63.5°F (17.5°C). Biggsville ushers in August with an average high-temperature of a still warm 81.7°F (27.6°C), showing a close resemblance to the previous month. Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Biggsville, Illinois, with temperature in the range of an average high of 76.5°F (24.7°C) and an average low of 56.7°F (13.7°C). The average high-temperature in September, at a still moderately hot 76.5°F (24.7°C), reveals a modest deviation from August's 81.7°F (27.6°C). Weather in September »Weather in October
October, the same as September, is another comfortable autumn month in Biggsville, Illinois, with an average temperature ranging between max 62.1°F (16.7°C) and min 45.9°F (7.7°C). As Biggsville welcomes October, there is a noticeable shift in the average high-temperature, dropping from September's warm 76.5°F (24.7°C) to a refreshing 62.1°F (16.7°C). Weather in October »Weather in November
November, the last month of the autumn in Biggsville, is also a frosty month, with an average temperature ranging between max 48.2°F (9°C) and min 34.3°F (1.3°C). Biggsville's transition into November involves a shift in temperature, receding from an enjoyable 62.1°F (16.7°C) in October to a chilly 48.2°F (9°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Biggsville, Illinois, with temperature in the range of an average low of 24.8°F (-4°C) and an average high of 36.1°F (2.3°C). As November transitions into December, Biggsville sees a drop in the average high-temperature, transitioning from a chilly 48.2°F (9°C) to an icy 36.1°F (2.3°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Biggsville, IL
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (29.7°F).
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (17.8°F).
Average pressure
Biggsville, 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
Biggsville, IL
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.5mph - Average wind speed in March:
10.5mph - Average wind speed in April:
10.6mph - Average wind speed in May:
8.9mph - Average wind speed in June:
7.9mph
- Average wind speed in July:
6.8mph - Average wind speed in August:
6.8mph - Average wind speed in September:
7.8mph - Average wind speed in October:
9.5mph - Average wind speed in November:
10.4mph - Average wind speed in December:
10mph
The windiest months (with the highest average wind speed) are January and April (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).
Average humidity
Biggsville, IL
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Biggsville, IL
- Average rainfall in January:
1.46" - Average rainfall in February:
1.61" - Average rainfall in March:
2.13" - Average rainfall in April:
3.43" - Average rainfall in May:
4.57" - Average rainfall in June:
3.9"
- Average rainfall in July:
3.07" - Average rainfall in August:
2.2" - Average rainfall in September:
2.68" - Average rainfall in October:
2.48" - Average rainfall in November:
1.89" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is May (4.57").
The driest months (with the least rainfall) are January and December (1.46").
Average rainfall days
Biggsville, IL
- Average rainfall days in January:
6.1 days - Average rainfall days in February:
5.7 days - Average rainfall days in March:
13 days - Average rainfall days in April:
16.2 days - Average rainfall days in May:
19.9 days - Average rainfall days in June:
18.8 days
- Average rainfall days in July:
16.7 days - Average rainfall days in August:
14.3 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
11.9 days - Average rainfall days in November:
9.1 days - Average rainfall days in December:
7.7 days
The month with the highest number of rainy days is May (19.9 days).
The month with the least rainy days is February (5.7 days).
Average snowfall
Biggsville, IL
The month with the highest snowfall is January (4.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Biggsville, IL
- Average snowfall days in January:
10.8 days - Average snowfall days in February:
8.6 days - Average snowfall days in March:
4.4 days - Average snowfall days in April:
1.1 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:
2.4 days - Average snowfall days in December:
6.9 days
The month with the highest number of snowfall days is January (10.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Biggsville, IL
- Average daylight in January:
9h and 36min - 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 6min
- Average daylight in July:
14h and 48min - 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 54min - Average daylight in December:
9h and 18min
The month with the longest days is June (Average daylight: 15h and 6min).
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 18min - Average sunshine in March:
6h and 30min - 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 48min - Average sunshine in September:
9h and 18min - Average sunshine in October:
5h and 30min - Average sunshine in November:
5h and 24min - Average sunshine in December:
4h and 36min
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
Biggsville, IL
- Average sunshine days in January:
15.2 days - Average sunshine days in February:
14.3 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
8.8 days - Average sunshine days in June:
8.3 days
- Average sunshine days in July:
10.7 days - Average sunshine days in August:
13 days - Average sunshine days in September:
15.7 days - Average sunshine days in October:
16.7 days - Average sunshine days in November:
17.4 days - Average sunshine days in December:
17.3 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is June (8.3 days).
Average UV index
Biggsville, IL
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Biggsville, 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
Biggsville, 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).





