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Contents
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
Weather in January
January, like December, in Vermont, Illinois, is an icy winter month, with an average temperature varying between 20.3°F (-6.5°C) and 32.4°F (0.2°C). January is the coldest month of the year, registering average temperatures as high as 32.4°F (0.2°C) and as low as 20.3°F (-6.5°C). Weather in January »
Weather in February
February, the last month of the winter in Vermont, is another cold month, with an average temperature varying between 37.4°F (3°C) and 23.9°F (-4.5°C). Vermont notes an average high-temperature of a still wintry 37.4°F (3°C) in February, displaying minor variation from January. Weather in February »
Weather in March
March, the first month of the spring in Vermont, is a cool month, with an average temperature varying between 35.2°F (1.8°C) and 50.5°F (10.3°C). In Vermont, the average high-temperature in March rises, from a wintry 37.4°F (3°C) in February, to a cool 50.5°F (10.3°C). Weather in March »
Weather in April
April in Vermont, Illinois, is an enjoyable spring month, with temperature in the range of an average low of 45°F (7.2°C) and an average high of 62.2°F (16.8°C). April's arrival sees a rise in the average high-temperature, jumping from March's fresh 50.5°F (10.3°C) to an enjoyable 62.2°F (16.8°C). Weather in April »
Weather in May
May, the last month of the spring in Vermont, is a pleasant month, with an average temperature ranging between min 55.4°F (13°C) and max 72.1°F (22.3°C). Vermont's transition into May sees a rise in the average high-temperature, advancing from an enjoyable 62.2°F (16.8°C) in April to a pleasant 72.1°F (22.3°C). Weather in May »
Weather in June
June, the first month of the summer in Vermont, is a moderately hot month, with an average temperature ranging between min 64°F (17.8°C) and max 80.8°F (27.1°C). The beginning of June marks a minor shift in the average high-temperature, moving from May's agreeable 72.1°F (22.3°C) to a moderately hot 80.8°F (27.1°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Vermont, Illinois, with an average temperature ranging between min 66.4°F (19.1°C) and max 83.1°F (28.4°C). With average temperatures fluctuating between a high of 83.1°F (28.4°C) and a low of 66.4°F (19.1°C), July stands out as the warmest month. The heat index for July is calculated to be a hot 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Vermont, is also a moderately hot month, with an average temperature ranging between min 64.2°F (17.9°C) and max 82.9°F (28.3°C). In the transition from July to August, Vermont reports an average high-temperature of a still moderately hot 82.9°F (28.3°C), indicating a close resemblance to the prior month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Vermont, Illinois, with an average temperature ranging between max 77.5°F (25.3°C) and min 58.1°F (14.5°C). In September, the average high-temperature marginally drops from 82.9°F (28.3°C) in August to a still warm 77.5°F (25.3°C). Weather in September »
Weather in October
October, like September, in Vermont, Illinois, is another enjoyable autumn month, with an average temperature ranging between max 63.5°F (17.5°C) and min 46.9°F (8.3°C). Vermont in October demonstrates a small temperature transition, adjusting from an average high of a warm 77.5°F (25.3°C) in September to a refreshing 63.5°F (17.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Vermont, is another chilly month, with an average temperature fluctuating between 49.6°F (9.8°C) and 35.4°F (1.9°C). The onset of November brings a small change in high-temperatures, falling from an enjoyable 63.5°F (17.5°C) in October to a chilly 49.6°F (9.8°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Vermont, Illinois, with an average temperature varying between 26.6°F (-3°C) and 38.3°F (3.5°C). December's arrival correlates with a reduction in the average high-temperature, down from a frosty 49.6°F (9.8°C) in November to an icy 38.3°F (3.5°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Vermont?
January, on average, is the coldest month in Vermont, registering a high temperature of 32.4°F (0.2°C) and a low of 20.3°F (-6.5°C).
How much does it rain in Vermont?
Throughout the year, in Vermont, there are 146.5 rainfall days, and 29.41" (747mm) of precipitation is accumulated.
When does it snow in Vermont?
Months with snowfall are January through April, October through December.
When does it snow the most in Vermont?
January is the month with the most snowfall in Vermont. Snow falls for 8.3 days and accumulates 4.09" (104mm) of snow.
How much does it snow in Vermont?
Throughout the year, in Vermont, Illinois, there are 27.8 snowfall days, and 11.54" (293mm) of snow is accumulated.
What is the month with the least sunshine in Vermont?
With an average of 4.3h of sunshine, January has the least sunshine of the year in Vermont.
What are the months with the lowest UV index in Vermont?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
When is Daylight Saving Time (DST) in Vermont?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Vermont, 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.
What is the rainiest month in Vermont?
May is the month with the most rainfall. Rain falls for 18.8 days and accumulates 4.02" (102mm) of precipitation.
When it does not snow in Vermont?
In Vermont, Illinois, snow does not fall in May through September.
When are the longest days in Vermont?
June has the longest days of the year in Vermont, with an average of 15h and 0min of daylight.
What is the month with the highest UV index in Vermont?
The months with the highest UV index in Vermont are June through August, with an average maximum UV index of 6.
What is the warmest month in Vermont?
In Vermont, July is the warmest month, with temperatures averaging a high of 83.1°F (28.4°C) and a low of 66.4°F (19.1°C).
What is the most humid month in Vermont?
With an average relative humidity of 82%, July is the most humid month.
What month has the most sunshine in Vermont?
With an average of 10.3h of sunshine, July has the most sunshine of the year in Vermont, Illinois.
What is the least humid month in Vermont?
The least humid month in Vermont, Illinois, is October, with an average relative humidity of 71%.
What is the driest month in Vermont?
December is the month with the least rainfall in Vermont, Illinois. Rain falls for 7.4 days and accumulates 1.46" (37mm) of precipitation.
What is the month with the shortest days in Vermont?
The month with the shortest days in Vermont, Illinois, is December, with an average of 9h and 24min of daylight.
Average temperature
Vermont, IL
The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is January (32.4°F).
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure
Vermont, 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:
29.95"Hg - Average pressure in June:
29.91"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:
30.11"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Vermont, IL
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.1mph - Average wind speed in March:
10mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.4mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.4mph - Average wind speed in September:
7.2mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity
Vermont, IL
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Vermont, IL
- Average rainfall in January:
1.5" - Average rainfall in February:
1.61" - Average rainfall in March:
2.4" - Average rainfall in April:
3.39" - Average rainfall in May:
4.02" - Average rainfall in June:
3.23"
- Average rainfall in July:
2.36" - Average rainfall in August:
2.24" - Average rainfall in September:
2.83" - Average rainfall in October:
2.56" - Average rainfall in November:
1.81" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is December (1.46").
Average rainfall days
Vermont, IL
- Average rainfall days in January:
6 days - Average rainfall days in February:
6.5 days - Average rainfall days in March:
13.5 days - Average rainfall days in April:
15.7 days - Average rainfall days in May:
18.8 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
14 days - Average rainfall days in September:
11.3 days - Average rainfall days in October:
11.8 days - Average rainfall days in November:
8.1 days - Average rainfall days in December:
7.4 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (6 days).
Average snowfall
Vermont, IL
The month with the highest snowfall is January (4.09").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Vermont, IL
- Average snowfall days in January:
8.3 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
3.7 days - Average snowfall days in April:
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:
0.1 days - Average snowfall days in November:
1.9 days - Average snowfall days in December:
5.5 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Vermont, IL
- Average daylight in January:
9h and 4min - Average daylight in February:
10h and 4min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 2min - Average daylight in May:
14h and 2min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 4min - Average daylight in August:
13h and 4min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 1min - Average daylight in November:
10h and 0min - Average daylight in December:
9h and 2min
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 24min).
- Average sunshine in January:
4h and 2min - Average sunshine in February:
4h and 3min - Average sunshine in March:
6h and 4min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 1min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 5min - Average sunshine in September:
9h and 3min - Average sunshine in October:
5h and 5min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days
Vermont, IL
- Average sunshine days in January:
17.3 days - Average sunshine days in February:
15.2 days - Average sunshine days in March:
13.8 days - Average sunshine days in April:
11.9 days - Average sunshine days in May:
9.6 days - Average sunshine days in June:
9.8 days
- Average sunshine days in July:
11.8 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
16 days - Average sunshine days in October:
17.3 days - Average sunshine days in November:
19.3 days - Average sunshine days in December:
18.7 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (9.6 days).
Average UV index
Vermont, 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
Vermont, IL
The month with the most cloud cover is January (Cloud cover 53).
The months with the least cloud cover are July, August and September (Cloud cover 29).
Average visibility
Vermont, 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).
Vermont, Illinois, USA
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