Expand
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, the same as December, in Chadwick, Illinois, is another subzero cold winter month, with temperature in the range of an average high of 26.1°F (-3.3°C) and an average low of 13.5°F (-10.3°C). The coldest time of the year is January, with temperatures averaging a high of 26.1°F (-3.3°C) and a low of 13.5°F (-10.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also a subzero cold month in Chadwick, Illinois, with an average temperature ranging between min 16.7°F (-8.5°C) and max 30.2°F (-1°C). In February, Chadwick's weather conditions record an average high-temperature of a still subzero cold 30.2°F (-1°C), demonstrating little divergence from the preceding month. Weather in February »
Weather in March
March, the first month of the spring in Chadwick, is a chilly month, with an average temperature fluctuating between 29.8°F (-1.2°C) and 44.6°F (7°C). As Chadwick steps into March, the average high-temperature increases significantly from the a subzero cold 30.2°F (-1°C) of February to a frosty 44.6°F (7°C). Weather in March »
Weather in April
April in Chadwick, Illinois, is a refreshing spring month, with an average temperature ranging between max 56.5°F (13.6°C) and min 40.5°F (4.7°C). With the arrival of April, the average high-temperature transitions from a chilly 44.6°F (7°C) in March to a mild 56.5°F (13.6°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Chadwick, Illinois, with an average temperature fluctuating between 68.5°F (20.3°C) and 51.6°F (10.9°C). May's onset witnesses a shift in the average high-temperature, moving from a moderate 56.5°F (13.6°C) in April to a pleasant 68.5°F (20.3°C). Weather in May »
Weather in June
June, the first month of the summer in Chadwick, is a moderately hot month, with an average temperature varying between 77.4°F (25.2°C) and 60.4°F (15.8°C). In Chadwick, stepping into June brings a gentle temperature nudge, moving slightly up from May's agreeable 68.5°F (20.3°C) to a warm 77.4°F (25.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Chadwick, Illinois, with an average temperature ranging between max 79.9°F (26.6°C) and min 63.3°F (17.4°C). July tends to be the warmest month, with temperatures averaging a daily high of 79.9°F (26.6°C) and a low of 63.3°F (17.4°C). Weather in July »
Weather in August
August, the last month of the summer in Chadwick, is also a moderately hot month, with an average temperature ranging between max 79.2°F (26.2°C) and min 61.2°F (16.2°C). Entering August, the average high-temperature is recorded at a still moderately hot 79.2°F (26.2°C), exhibiting a minimal shift from July's 79.9°F (26.6°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a pleasant month in Chadwick, Illinois, with an average temperature ranging between max 73°F (22.8°C) and min 54.5°F (12.5°C). The transition into September subtly indicates a reduction in the average high-temperature, down to a pleasant 73°F (22.8°C) from August's warm 79.2°F (26.2°C). Weather in September »
Weather in October
October, the same as September, in Chadwick, Illinois, is another mild autumn month, with temperature in the range of an average high of 59.7°F (15.4°C) and an average low of 43.3°F (6.3°C). The arrival of October indicates a decrease in the average high-temperature, moving from a pleasant 73°F (22.8°C) in September to a moderate 59.7°F (15.4°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Chadwick, Illinois, with an average temperature fluctuating between 31.3°F (-0.4°C) and 45°F (7.2°C). Chadwick in November showcases a distinct temperature shift, moving from an average high of a mild 59.7°F (15.4°C) in October to a chilly 45°F (7.2°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Chadwick, Illinois, with an average temperature ranging between max 32.5°F (0.3°C) and min 22.5°F (-5.3°C). December brings a drop in Chadwick's average high-temperature, falling from a chilly 45°F (7.2°C) in November to a wintry 32.5°F (0.3°C). Weather in December »
Updated: Jul 8, 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?
January, with its high-temperature average of 26.1°F (-3.3°C) and a low-temperature average of 13.5°F (-10.3°C), is the coldest month in Chadwick.
What is the most humid month?
January is the most humid month, with an average relative humidity of 86%.
What is the driest month?
January and February are months with the least rain when the rain falls for 4.1 days and typically aggregates up to 0.67" (17mm) of rain.
How many days does it rain?
Throughout the year, there are 123.8 rainfall days, and 17.05" (433mm) of precipitation is accumulated.
When does it snow?
January through April, October through December are months with snowfall.
When does it snow the most?
January is the month with the most snowfall in Chadwick. Snow falls for 10.6 days and accumulates 2.48" (63mm) of snow.
How much does it snow?
In Chadwick, during the entire year, snow falls for 37.4 days and aggregates up to 8.11" (206mm) of snow.
What is the month with the least sunshine?
The months with the least sunshine are January and February, with an average of 3.7h of sunshine.
When is the lowest UV index in Chadwick?
The months with the lowest UV index in Chadwick, Illinois, are January and December, with an average maximum UV index of 1.
When is Daylight Saving Time (DST)?
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.
What is the wettest month?
May is the month with the most rainfall. Rain falls for 17.2 days and accumulates 2.52" (64mm) of precipitation.
When it does not snow?
In Chadwick, snow does not fall in May through September.
When are the longest days?
June has the longest days of the year, with an average of 15h and 12min of daylight.
What month is the hottest?
In Chadwick, July is known for its average highest temperatures, reaching a high of 79.9°F (26.6°C) and a low of 63.3°F (17.4°C).
What month has the most sunshine?
With an average of 9.7h of sunshine, July has the most sunshine of the year.
What is the month with the highest UV index?
With an average maximum UV index of 6, July is the month with the highest UV index.
What is the least humid month?
The least humid month is October, with an average relative humidity of 74%.
What is the month with the shortest days in Chadwick?
The month with the shortest days is December, with an average of 9h and 12min of daylight.
Average temperature
Chadwick, IL
The warmest month (with the highest average high temperature) is July (79.9°F).
The month with the lowest average high temperature is January (26.1°F).
The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (13.5°F).
Average pressure
Chadwick, 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:
29.94"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:
30.03"Hg - Average pressure in October:
30"Hg - Average pressure in November:
30.09"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 (29.91"Hg).
Average wind speed
Chadwick, IL
- Average wind speed in January:
9.8mph - Average wind speed in February:
9.9mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.5mph - Average wind speed in September:
7.6mph - Average wind speed in October:
9.1mph - 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 (10.4mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).
Average humidity
Chadwick, IL
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).
Average rainfall
Chadwick, IL
- Average rainfall in January:
0.67" - Average rainfall in February:
0.67" - Average rainfall in March:
1.06" - Average rainfall in April:
1.81" - Average rainfall in May:
2.52" - Average rainfall in June:
2.28"
The wettest month (with the highest rainfall) is May (2.52").
The driest months (with the least rainfall) are January and February (0.67").
Average rainfall days
Chadwick, IL
- Average rainfall days in January:
4.1 days - Average rainfall days in February:
3.9 days - Average rainfall days in March:
10.1 days - Average rainfall days in April:
13.9 days - Average rainfall days in May:
17.2 days - Average rainfall days in June:
15.9 days
- Average rainfall days in July:
13.9 days - Average rainfall days in August:
11.2 days - Average rainfall days in September:
9.7 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
7.5 days - Average rainfall days in December:
5.9 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is February (3.9 days).
Average snowfall
Chadwick, IL
The month with the highest snowfall is January (2.48").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Chadwick, IL
- Average snowfall days in January:
10.6 days - Average snowfall days in February:
9.1 days - Average snowfall days in March:
5 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:
0.5 days - Average snowfall days in November:
2.8 days - Average snowfall days in December:
8.4 days
The month with the highest number of snowfall days is January (10.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Chadwick, 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 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 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January:
3h and 4min - Average sunshine in February:
3h and 4min - Average sunshine in March:
6h and 1min - Average sunshine in April:
7h and 2min - Average sunshine in May:
8h and 2min - Average sunshine in June:
9h and 2min
- Average sunshine in July:
9h and 4min - Average sunshine in August:
9h and 4min - Average sunshine in September:
8h and 5min - Average sunshine in October:
5h and 2min - Average sunshine in November:
5h and 0min - Average sunshine in December:
4h and 0min
The month with the most sunshine is July (Average sunshine: 9h and 42min).
The months with the least sunshine are January and February (Average sunshine: 3h and 42min).
Average sunshine days
Chadwick, IL
- Average sunshine days in January:
18 days - Average sunshine days in February:
16.8 days - Average sunshine days in March:
16.8 days - Average sunshine days in April:
14.3 days - Average sunshine days in May:
12.5 days - Average sunshine days in June:
11.1 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
18 days - Average sunshine days in September:
18.9 days - Average sunshine days in October:
19.1 days - Average sunshine days in November:
19.9 days - Average sunshine days in December:
18.6 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is June (11.1 days).
Average UV index
Chadwick, IL
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Chadwick, IL
The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility
Chadwick, IL
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).
Chadwick, Illinois, USA
Weather forecast for your location
1. Click Locate me button
2. Allow the app to use your location
2. Allow the app to use your location