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, is an icy winter month in Arcola, Illinois, with temperature in the range of an average high of 33.4°F (0.8°C) and an average low of 21.6°F (-5.8°C). Arcola notes the coldest temperatures in January, with a high average of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C). Weather in January »
Weather in February
February, the last month of the winter in Arcola, is another cold month, with an average temperature varying between 38.1°F (3.4°C) and 25.2°F (-3.8°C). The high-temperature average in February for Arcola, Illinois, is a still icy 38.1°F (3.4°C), staying closely aligned with January's conditions. Weather in February »
Weather in March
March, the first month of the spring in Arcola, is a cool month, with an average temperature ranging between min 36°F (2.2°C) and max 50.4°F (10.2°C). With the onset of March, Arcola's average high-temperature experiences a rise, moving from February's wintry 38.1°F (3.4°C) to a fresh 50.4°F (10.2°C). Weather in March »
Weather in April
April in Arcola, Illinois, is a comfortable spring month, with an average temperature ranging between max 62.2°F (16.8°C) and min 46°F (7.8°C). In Arcola, the average high-temperature in April rises, from a cool 50.4°F (10.2°C) in March, to an enjoyable 62.2°F (16.8°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Arcola, Illinois, with an average temperature ranging between min 56.7°F (13.7°C) and max 72.7°F (22.6°C). The onset of May brings a temperature shift, with the average high-temperature moving from an enjoyable 62.2°F (16.8°C) in April to a pleasant 72.7°F (22.6°C). Weather in May »
Weather in June
June, the first month of the summer in Arcola, is a moderately hot month, 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). In June, the average high-temperature marginally rises from an agreeable 72.7°F (22.6°C) in May to a moderately hot 81°F (27.2°C). Weather in June »
Weather in July
July, the same as June, is another warm summer month in Arcola, Illinois, with an average temperature fluctuating between 82°F (27.8°C) and 65.8°F (18.8°C). July tends to be the warmest month, with temperatures averaging a daily high of 82°F (27.8°C) and a low of 65.8°F (18.8°C). The average heat index in July is computed to be a hot 89.6°F (32°C). Weather in July »
Weather in August
August, the last month of the summer in Arcola, is another warm month, with an average temperature ranging between min 63.9°F (17.7°C) and max 81°F (27.2°C). As August unfolds, the average high-temperature reaches a still warm 81°F (27.2°C), hinting at a slight fluctuation from the previous month. Weather in August »
Weather in September
September, the first month of the autumn in Arcola, is still a warm month, with an average temperature varying between 58.5°F (14.7°C) and 77.2°F (25.1°C). The introduction of September notes a subtle temperature variation to a still warm 77.2°F (25.1°C) from August's 81°F (27.2°C). Weather in September »
Weather in October
October, the same as September, is another enjoyable autumn month in Arcola, Illinois, with an average temperature varying between 48°F (8.9°C) and 63.9°F (17.7°C). October is characterized by a reduction in the average high-temperature, from a warm 77.2°F (25.1°C) in September to an enjoyable 63.9°F (17.7°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a frosty month in Arcola, Illinois, with an average temperature varying between 49.6°F (9.8°C) and 36.1°F (2.3°C). Arcola's November weather features a mild decline in high-temperatures, reducing from a comfortable 63.9°F (17.7°C) in October to a chilly 49.6°F (9.8°C). Weather in November »
Weather in December
December, the first month of the winter in Arcola, is also a wintry month, with an average temperature varying between 38.5°F (3.6°C) and 28°F (-2.2°C). Start of December brings a shift in the average high-temperature, falling from November's frosty 49.6°F (9.8°C) to an icy 38.5°F (3.6°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 part of the year is the coldest in Arcola?
The coldest period tends to be January, when average temperatures fluctuate between a high of 33.4°F (0.8°C) and a low of 21.6°F (-5.8°C).
How many days does it rain in Arcola?
In Arcola, during the entire year, the rain falls for 151.5 days and collects up to 25.71" (653mm) of precipitation.
When does it snow in Arcola?
Months with snowfall in Arcola are January through April, October through December.
How much does it snow in Arcola?
Throughout the year, in Arcola, there are 28.3 snowfall days, and 7.72" (196mm) of snow is accumulated.
What is the month with the least sunshine in Arcola?
January has the least sunshine of the year in Arcola, Illinois, with an average of 4.1h of sunshine.
What are the months with the lowest UV index in Arcola?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the driest month in Arcola?
The month with the least rainfall is February, when the rain falls for 7.5 days and typically collects 1.38" (35mm) of precipitation.
When does it snow the most in Arcola?
The month with the most snowfall in Arcola is February, when snow falls for 7.3 days and typically aggregates up to 2.17" (55mm) of snow.
When is Daylight Saving Time (DST) in Arcola?
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Arcola, 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 Arcola?
The month with the most rainfall is April, when the rain falls for 15.6 days and typically aggregates up to 3.15" (80mm) of precipitation.
When it does not snow in Arcola?
In Arcola, snow does not fall in May through September.
When are the longest days in Arcola?
June has the longest days of the year in Arcola, with an average of 14h and 54min of daylight.
What month has the most sunshine in Arcola?
The month with the most sunshine is June, with an average of 10.4h of sunshine.
When is the highest UV index in Arcola?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What are the warmest months in Arcola?
Arcola's warmest temperatures are experienced in July, with average high temperatures of 82°F (27.8°C) and lows of 65.8°F (18.8°C).
What is the most humid month in Arcola?
July is the most humid month, with an average relative humidity of 84%.
What is the least humid month in Arcola?
With an average relative humidity of 70%, October is the least humid month.
What is the month with the shortest days in Arcola?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Arcola, IL
The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).
Average pressure
Arcola, IL
- Average pressure in January:
30.15"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:
29.93"Hg
- Average pressure in July:
29.98"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.03"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Arcola, IL
- Average wind speed in January:
10.7mph - Average wind speed in February:
10.7mph - Average wind speed in March:
10.3mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.7mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.2mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.1mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10mph - Average wind speed in December:
9.9mph
The windiest months (with the highest average wind speed) are January and February (10.7mph).
The calmest month (with the lowest average wind speed) is July (6.2mph).
Average humidity
Arcola, IL
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Arcola, IL
- Average rainfall in January:
1.73" - Average rainfall in February:
1.38" - Average rainfall in March:
2.13" - Average rainfall in April:
3.15" - Average rainfall in May:
2.95" - Average rainfall in June:
2.68"
- Average rainfall in July:
2.52" - Average rainfall in August:
2.32" - Average rainfall in September:
1.42" - Average rainfall in October:
2.24" - Average rainfall in November:
1.65" - Average rainfall in December:
1.54"
The wettest month (with the highest rainfall) is April (3.15").
The driest month (with the least rainfall) is February (1.38").
Average rainfall days
Arcola, IL
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
7.5 days - Average rainfall days in March:
12.3 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
17.5 days - Average rainfall days in June:
15.8 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
15 days - Average rainfall days in September:
12.6 days - Average rainfall days in October:
11.4 days - Average rainfall days in November:
9.5 days - Average rainfall days in December:
9.3 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is February (7.5 days).
Average snowfall
Arcola, IL
The month with the highest snowfall is February (2.17").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Arcola, IL
- Average snowfall days in January:
8.5 days - Average snowfall days in February:
7.3 days - Average snowfall days in March:
3.3 days - Average snowfall days in April:
0.5 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:
0.2 days - Average snowfall days in November:
2 days - Average snowfall days in December:
6.5 days
The month with the highest number of snowfall days is January (8.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Arcola, 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:
14h and 5min
- 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: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January:
4h and 1min - Average sunshine in February:
4h and 2min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 1min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 2min
- Average sunshine in July:
10h and 1min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Arcola, IL
- Average sunshine days in January:
15.3 days - Average sunshine days in February:
13.7 days - Average sunshine days in March:
14.4 days - Average sunshine days in April:
12.3 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
10.6 days - Average sunshine days in August:
11.8 days - Average sunshine days in September:
15.1 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
16 days
The months with the most sunshine days are October and November (17.5 days).
The month with the least sunshine days is May (10.5 days).
Average UV index
Arcola, 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
Arcola, IL
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Arcola, 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).
Arcola, 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