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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, is another subzero cold winter month in Sheridan, Illinois, with an average temperature ranging between max 28.8°F (-1.8°C) and min 17.1°F (-8.3°C). January is Sheridan's coldest month, registering average high temperatures of 28.8°F (-1.8°C) and lows of 17.1°F (-8.3°C). Weather in January »
Weather in February
February, the last month of the winter in Sheridan, is a cold month, with an average temperature varying between 19.9°F (-6.7°C) and 33.1°F (0.6°C). The weather during February records an average high-temperature of an icy 33.1°F (0.6°C), closely mirroring the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Sheridan, Illinois, with an average temperature fluctuating between 46.4°F (8°C) and 32°F (0°C). The onset of March brings a temperature shift, with the average high-temperature moving from a wintry 33.1°F (0.6°C) in February to a frosty 46.4°F (8°C). Weather in March »
Weather in April
April is a mild spring month in Sheridan, Illinois, with an average temperature fluctuating between 41.7°F (5.4°C) and 58.5°F (14.7°C). The shift into April brings an increase in the average high-temperature, moving from a chilly 46.4°F (8°C) in March to a refreshing 58.5°F (14.7°C). Weather in April »
Weather in May
May, the last month of the spring in Sheridan, is an agreeable month, with an average temperature fluctuating between 53.1°F (11.7°C) and 70.3°F (21.3°C). As Sheridan transitions into May, the average high-temperature shows a change, moving from a refreshing 58.5°F (14.7°C) in April to a pleasant 70.3°F (21.3°C). Weather in May »
Weather in June
June, the first month of the summer in Sheridan, is a warm month, with an average temperature ranging between min 61.3°F (16.3°C) and max 78.6°F (25.9°C). The shift into June is accompanied by a modest temperature increase, with the average high-temperature edging up from an agreeable 70.3°F (21.3°C) in May to a moderately hot 78.6°F (25.9°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Sheridan, Illinois, with temperature in the range of an average low of 64°F (17.8°C) and an average high of 81°F (27.2°C). With an average high-temperature of 81°F (27.2°C) and an average low-temperature of 64°F (17.8°C), July is the warmest month. July's average heat index is estimated at a hot 87.8°F (31°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Sheridan, Illinois, with temperature in the range of an average low of 62.1°F (16.7°C) and an average high of 79.3°F (26.3°C). Stepping into August, Sheridan records an average high-temperature of a still moderately hot 79.3°F (26.3°C), almost consistent with July. Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Sheridan, Illinois, with an average temperature fluctuating between 56.1°F (13.4°C) and 74.5°F (23.6°C). The transition into September shows a subtle variation to a still moderately hot 74.5°F (23.6°C) from August's 79.3°F (26.3°C) in the average high-temperature. Weather in September »
Weather in October
October, like September, in Sheridan, Illinois, is another refreshing autumn month, with temperature in the range of an average high of 61.7°F (16.5°C) and an average low of 45.5°F (7.5°C). The onset of October results in a decrease in the average high-temperature, receding from a moderately hot 74.5°F (23.6°C) in September to a comfortable 61.7°F (16.5°C). Weather in October »
Weather in November
November, the last month of the autumn in Sheridan, is another chilly month, with an average temperature fluctuating between 33.4°F (0.8°C) and 46.8°F (8.2°C). A clear decrease in the average high-temperature is observed during November, decreasing from an enjoyable 61.7°F (16.5°C) in October to a frosty 46.8°F (8.2°C). Weather in November »
Weather in December
December, the first month of the winter in Sheridan, is also an icy month, with temperature in the range of an average high of 34.7°F (1.5°C) and an average low of 24.8°F (-4°C). The onset of December entails a temperature shift, as the average high-temperature decreases from a frosty 46.8°F (8.2°C) in November to a wintry 34.7°F (1.5°C). Weather in December »
[Resources]Frequently asked questions
What time of the year is the coldest in Sheridan?
January tends to be the coldest month in Sheridan, Illinois, with temperatures averaging a daily high of 28.8°F (-1.8°C) and a low of 17.1°F (-8.3°C).
How much does it rain in Sheridan?
In Sheridan, during the entire year, the rain falls for 97.4 days and collects up to 8.07" (205mm) of precipitation.
When does it snow in Sheridan?
Months with snowfall are January through April, October through December.
What is the snowiest month in Sheridan?
January is the month with the most snowfall in Sheridan. Snow falls for 8.3 days and accumulates 0.98" (25mm) of snow.
How much does it snow in Sheridan?
Throughout the year, in Sheridan, there are 26.1 snowfall days, and 3.54" (90mm) of snow is accumulated.
What is the month with the least sunshine in Sheridan?
The month with the least sunshine is January, with an average of 3.8h of sunshine.
What is the month with the lowest UV index in Sheridan?
The months with the lowest UV index are January and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST) in Sheridan?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Sheridan, 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 wettest month in Sheridan?
May is the month with the most rainfall in Sheridan. Rain falls for 13.5 days and accumulates 1.14" (29mm) of precipitation.
When it does not snow in Sheridan?
In Sheridan, Illinois, snow does not fall in May through September.
When are the longest days in Sheridan?
June has the longest days of the year, with an average of 15h and 6min of daylight.
When is the highest UV index in Sheridan?
The months with the highest UV index are June and July, with an average maximum UV index of 6.
What is the hottest time of year in Sheridan?
Sheridan's warmest month, July, registers temperatures that range from a high of 81°F (27.2°C) to a low of 64°F (17.8°C).
What is the most humid month in Sheridan?
The most humid month in Sheridan is July, with an average relative humidity of 85%.
What month has the most sunshine in Sheridan?
The month with the most sunshine is August, with an average of 9.8h of sunshine.
What is the least humid month in Sheridan?
The least humid month in Sheridan is October, with an average relative humidity of 73%.
What is the driest month in Sheridan?
The month with the least rainfall in Sheridan, Illinois, is November, when the rain falls for 5.4 days and typically collects 0.35" (9mm) of precipitation.
What is the month with the shortest days in Sheridan?
December has the shortest days of the year, with an average of 9h and 12min of daylight.
Average temperature
Sheridan, IL
The warmest month (with the highest average high temperature) is July (81°F).
The month with the lowest average high temperature is January (28.8°F).
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (17.1°F).
Average pressure
Sheridan, IL
- Average pressure in January:
30.12"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"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:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed
Sheridan, IL
- Average wind speed in January:
9.9mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - 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:
6.3mph - Average wind speed in August:
6mph - Average wind speed in September:
7.1mph - Average wind speed in October:
8.8mph - Average wind speed in November:
9.4mph - 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 (6mph).
Average humidity
Sheridan, IL
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (73%).
Average rainfall
Sheridan, IL
- Average rainfall in January:
0.43" - Average rainfall in February:
0.39" - Average rainfall in March:
0.47" - Average rainfall in April:
1.02" - Average rainfall in May:
1.14" - Average rainfall in June:
0.87"
- Average rainfall in July:
0.98" - Average rainfall in August:
0.59" - Average rainfall in September:
0.63" - Average rainfall in October:
0.75" - Average rainfall in November:
0.35" - Average rainfall in December:
0.43"
The wettest month (with the highest rainfall) is May (1.14").
The driest month (with the least rainfall) is November (0.35").
Average rainfall days
Sheridan, IL
- Average rainfall days in January:
3 days - Average rainfall days in February:
3.5 days - Average rainfall days in March:
8.1 days - Average rainfall days in April:
11.1 days - Average rainfall days in May:
13.5 days - Average rainfall days in June:
11.8 days
- Average rainfall days in July:
10.9 days - Average rainfall days in August:
9.8 days - Average rainfall days in September:
7.5 days - Average rainfall days in October:
8.1 days - Average rainfall days in November:
5.4 days - Average rainfall days in December:
4.7 days
The month with the highest number of rainy days is May (13.5 days).
The month with the least rainy days is January (3 days).
Average snowfall
Sheridan, IL
The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Sheridan, IL
- Average snowfall days in January:
8.3 days - Average snowfall days in February:
6.2 days - Average snowfall days in March:
3.7 days - Average snowfall days in April:
1 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:
0.4 days - Average snowfall days in November:
1.6 days - Average snowfall days in December:
4.8 days
The month with the highest number of snowfall days is January (8.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight / Average sunshine
Sheridan, 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 3min - Average daylight in June:
15h and 1min
- Average daylight in July:
14h and 5min - Average daylight in August:
13h and 5min - Average daylight in September:
12h and 3min - Average daylight in October:
11h and 1min - Average daylight in November:
9h and 5min - Average daylight in December:
9h and 1min
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 12min).
- Average sunshine in January:
3h and 5min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 4min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 4min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 5min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 4min - Average sunshine in November:
5h and 1min - Average sunshine in December:
4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 48min).
Average sunshine days
Sheridan, IL
- Average sunshine days in January:
22.6 days - Average sunshine days in February:
20.2 days - Average sunshine days in March:
19.1 days - Average sunshine days in April:
16.5 days - Average sunshine days in May:
14.7 days - Average sunshine days in June:
15 days
- Average sunshine days in July:
15 days - Average sunshine days in August:
18.4 days - Average sunshine days in September:
20 days - Average sunshine days in October:
20.6 days - Average sunshine days in November:
22.2 days - Average sunshine days in December:
23 days
The month with the most sunshine days is December (23 days).
The month with the least sunshine days is May (14.7 days).
Average UV index
Sheridan, IL
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Sheridan, IL
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility
Sheridan, 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).
Sheridan, Illinois, USA
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