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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
Climate and monthly weather forecast
Weather in January
January, like December, is a freezing cold winter month in Davis, Illinois, with temperature in the range of an average high of 24.8°F (-4°C) and an average low of 12.7°F (-10.7°C). With an average high-temperature of 24.8°F (-4°C) and an average low-temperature of 12.7°F (-10.7°C), January is the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is another freezing cold month in Davis, Illinois, with an average temperature fluctuating between 28.4°F (-2°C) and 15.6°F (-9.1°C). The weather during February records an average high-temperature of a still subzero cold 28.4°F (-2°C), closely mirroring the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a chilly month in Davis, Illinois, with an average temperature ranging between max 43°F (6.1°C) and min 28.2°F (-2.1°C). As Davis, Illinois, transitions into March, the average high-temperature shows a marked escalation, increasing from a subzero cold 28.4°F (-2°C) in February to a frosty 43°F (6.1°C). Weather in March »
Weather in April
April in Davis, Illinois, is a fresh spring month, with temperature in the range of an average high of 54.9°F (12.7°C) and an average low of 38.1°F (3.4°C). With the onset of April, Davis's average high-temperature experiences a rise, moving from March's chilly 43°F (6.1°C) to a fresh 54.9°F (12.7°C). Weather in April »
Weather in May
May, the last month of the spring in Davis, is an enjoyable month, with an average temperature ranging between max 66.7°F (19.3°C) and min 49.6°F (9.8°C). Davis's May weather shows an increase in high-temperatures, moving from April's cool 54.9°F (12.7°C) to a comfortable 66.7°F (19.3°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Davis, Illinois, with an average temperature fluctuating between 75.7°F (24.3°C) and 58.5°F (14.7°C). Davis's June weather brings a rise in high-temperatures, moving from an enjoyable 66.7°F (19.3°C) in May to a moderately hot 75.7°F (24.3°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Davis, Illinois, with an average temperature varying between 79.3°F (26.3°C) and 62.2°F (16.8°C). Temperature readings reach their annual highs in July, averaging 79.3°F (26.3°C) and a minimum average of 62.2°F (16.8°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Davis, Illinois, with an average temperature varying between 77.7°F (25.4°C) and 59.9°F (15.5°C). Davis's average high-temperature in August is a still warm 77.7°F (25.4°C), marking an insignificant difference from the 79.3°F (26.3°C) of July. Weather in August »
Weather in September
The first month of the autumn, September, is also an agreeable month in Davis, Illinois, with an average temperature varying between 52.9°F (11.6°C) and 72°F (22.2°C). September brings a minor shift in the average high-temperature, adjusting from a warm 77.7°F (25.4°C) in August to an agreeable 72°F (22.2°C). Weather in September »
Weather in October
October, like September, is another mild autumn month in Davis, Illinois, with an average temperature fluctuating between 58.1°F (14.5°C) and 42.1°F (5.6°C). Davis in October demonstrates a small temperature transition, adjusting from an average high of a pleasant 72°F (22.2°C) in September to a refreshing 58.1°F (14.5°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Davis, Illinois, with temperature in the range of an average low of 30.6°F (-0.8°C) and an average high of 43.7°F (6.5°C). With the onset of November, Davis experiences a distinct temperature drop, with the average high-temperature reducing from October's refreshing 58.1°F (14.5°C) to a frosty 43.7°F (6.5°C). Weather in November »
Weather in December
The first month of the winter, December, is also a subzero cold month in Davis, Illinois, with an average temperature ranging between min 21.4°F (-5.9°C) and max 31.5°F (-0.3°C). December's onset brings a reduction in the average high-temperature, from a chilly 43.7°F (6.5°C) in November to a freezing cold 31.5°F (-0.3°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
What time of the year is the coldest in Davis?
The coldest time of the year in Davis is January, with temperatures averaging a high of 24.8°F (-4°C) and a low of 12.7°F (-10.7°C).
What is the most humid month in Davis?
January is the most humid month, with an average relative humidity of 88%.
What is the driest month in Davis?
The month with the least rainfall is January, when the rain falls for 2.4 days and typically collects 0.31" (8mm) of precipitation.
How many days does it rain in Davis?
Throughout the year, there are 90.4 rainfall days, and 7.09" (180mm) of precipitation is accumulated.
When does it snow in Davis?
Months with snowfall in Davis are January through April, October through December.
What is the snowiest month in Davis?
January is the month with the most snowfall in Davis, Illinois. Snow falls for 9.3 days and accumulates 1.22" (31mm) of snow.
How much does it snow in Davis?
Throughout the year, there are 32.7 snowfall days, and 3.9" (99mm) of snow is accumulated.
What are the months with the least sunshine in Davis?
January and February, with an average of 3.5h of sunshine, are months with the least sunshine.
What are the months with the lowest UV index in Davis?
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 Davis?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Davis, 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.
When it does not snow in Davis?
In Davis, Illinois, snow does not fall in May through September.
What is the rainiest month in Davis?
June is the month with the most rainfall in Davis. Rain falls for 12.6 days and accumulates 0.98" (25mm) of precipitation.
When are the longest days in Davis?
With an average of 15h and 12min of daylight, June has the longest days of the year in Davis, Illinois.
What is the month with the highest UV index in Davis?
June is the month with the highest UV index in Davis, Illinois, with an average maximum UV index of 6.
What part of the year is the hottest in Davis?
July is the warmest month, exhibiting average temperatures of 79.3°F (26.3°C) at the peak and 62.2°F (16.8°C) at the base.
What month has the most sunshine in Davis?
July has the most sunshine of the year in Davis, with an average of 9.8h of sunshine.
What is the least humid month in Davis?
With an average relative humidity of 76%, October is the least humid month in Davis.
What is the month with the shortest days in Davis?
With an average of 9h and 6min of daylight, December has the shortest days of the year in Davis, Illinois.
Average temperature
Davis, IL
The warmest month (with the highest average high temperature) is July (79.3°F).
The month with the lowest average high temperature is January (24.8°F).
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (12.7°F).
Average pressure
Davis, IL
- Average pressure in January:
30.11"Hg - Average pressure in February:
30.11"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:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.08"Hg - Average pressure in December:
30.09"Hg
The months with the highest atmospheric pressure are January and February (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Davis, IL
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.8mph - Average wind speed in March:
9.6mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.5mph - Average wind speed in October:
9mph - Average wind speed in November:
9.8mph - Average wind speed in December:
9.4mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Davis, IL
The month with the highest relative humidity is January (88%).
The month with the lowest relative humidity is October (76%).
Average rainfall
Davis, IL
- Average rainfall in January:
0.31" - Average rainfall in February:
0.35" - Average rainfall in March:
0.35" - Average rainfall in April:
0.71" - Average rainfall in May:
0.91" - Average rainfall in June:
0.98"
- Average rainfall in July:
0.83" - Average rainfall in August:
0.51" - Average rainfall in September:
0.71" - Average rainfall in October:
0.67" - Average rainfall in November:
0.39" - Average rainfall in December:
0.35"
The wettest month (with the highest rainfall) is June (0.98").
The driest month (with the least rainfall) is January (0.31").
Average rainfall days
Davis, IL
- Average rainfall days in January:
2.4 days - Average rainfall days in February:
2.4 days - Average rainfall days in March:
7.5 days - Average rainfall days in April:
10.1 days - Average rainfall days in May:
12.8 days - Average rainfall days in June:
12.6 days
- Average rainfall days in July:
10.1 days - Average rainfall days in August:
9.4 days - Average rainfall days in September:
8.1 days - Average rainfall days in October:
7.2 days - Average rainfall days in November:
4.3 days - Average rainfall days in December:
3.5 days
The month with the highest number of rainy days is May (12.8 days).
The months with the least rainy days are January and February (2.4 days).
Average snowfall
Davis, IL
The month with the highest snowfall is January (1.22").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Davis, IL
- Average snowfall days in January:
9.3 days - Average snowfall days in February:
7.7 days - Average snowfall days in March:
4.5 days - Average snowfall days in April:
1.3 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:
0.6 days - Average snowfall days in November:
2.2 days - Average snowfall days in December:
7.1 days
The month with the highest number of snowfall days is January (9.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Davis, IL
- Average daylight in January:
9h and 3min - 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 4min - 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 0min - 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 12min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January:
3h and 3min - Average sunshine in February:
3h and 3min - Average sunshine in March:
5h and 5min - Average sunshine in April:
7h and 1min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 4min - Average sunshine in October:
5h and 1min - Average sunshine in November:
5h and 0min - Average sunshine in December:
3h and 5min
The month with the most sunshine is July (Average sunshine: 9h and 48min).
The months with the least sunshine are January and February (Average sunshine: 3h and 30min).
Average sunshine days
Davis, IL
- Average sunshine days in January:
22.5 days - Average sunshine days in February:
20.3 days - Average sunshine days in March:
20.4 days - Average sunshine days in April:
16.8 days - Average sunshine days in May:
15.1 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
16.6 days - Average sunshine days in August:
18.1 days - Average sunshine days in September:
19.8 days - Average sunshine days in October:
21.9 days - Average sunshine days in November:
22.9 days - Average sunshine days in December:
22.9 days
The months with the most sunshine days are November and December (22.9 days).
The month with the least sunshine days is June (13.4 days).
Average UV index
Davis, IL
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Davis, IL
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility
Davis, IL
The months with the highest visibility are February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, July, August and September (5mi).