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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 Ashley, Illinois, is another cold winter month, with an average temperature fluctuating between 37.9°F (3.3°C) and 25°F (-3.9°C). Ashley's January weather, marked by an average high temperature of 37.9°F (3.3°C) and an average low temperature of 25°F (-3.9°C), is the coldest in the year. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Ashley, Illinois, with an average temperature varying between 28.4°F (-2°C) and 42.4°F (5.8°C). The average high-temperature during February is a still wintry 42.4°F (5.8°C), almost matching the conditions of the preceding month. Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Ashley, Illinois, with an average temperature fluctuating between 38.3°F (3.5°C) and 54.1°F (12.3°C). The transition from February to March brings a temperature rise, with average high-temperatures increasing from a wintry 42.4°F (5.8°C) to a fresh 54.1°F (12.3°C). Weather in March »
Weather in April
April in Ashley, Illinois, is a comfortable spring month, with an average temperature fluctuating between 47.8°F (8.8°C) and 65.1°F (18.4°C). April sees a rise in the average high-temperature, climbing from a fresh 54.1°F (12.3°C) in March to a refreshing 65.1°F (18.4°C). Weather in April »
Weather in May
May, the last month of the spring in Ashley, is a warm month, with an average temperature fluctuating between 74.8°F (23.8°C) and 57.9°F (14.4°C). May's onset is marked by a temperature increase, moving from an enjoyable 65.1°F (18.4°C) in April to a warm 74.8°F (23.8°C). Weather in May »
Weather in June
June, the first month of the summer in Ashley, is still a warm month, with temperature in the range of an average high of 83.5°F (28.6°C) and an average low of 66.4°F (19.1°C). Ashley experiences a minor temperature shift with the start of June, with average high-temperatures moving from 74.8°F (23.8°C) in May to a still warm 83.5°F (28.6°C). Weather in June »
Weather in July
July is a hot summer month in Ashley, Illinois, with temperature in the range of an average high of 86°F (30°C) and an average low of 68.4°F (20.2°C). The warmest period tends to be July, when average temperatures fluctuate between a high of 86°F (30°C) and a low of 68.4°F (20.2°C). The average heat index in July is appraised at a torrid 98.6°F (37°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Ashley, Illinois, with an average temperature fluctuating between 66°F (18.9°C) and 84.4°F (29.1°C). The arrival of August is marked by an average high-temperature of a warm 84.4°F (29.1°C), bearing a close resemblance to July. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Ashley, Illinois, with temperature in the range of an average high of 79.2°F (26.2°C) and an average low of 59.9°F (15.5°C). The introduction of September notes a subtle temperature variation to a still warm 79.2°F (26.2°C) from August's 84.4°F (29.1°C). Weather in September »
Weather in October
October, like September, in Ashley, Illinois, is another enjoyable autumn month, with an average temperature ranging between max 66.6°F (19.2°C) and min 49.1°F (9.5°C). As Ashley enters October, the average high-temperature decreases from the a moderately hot 79.2°F (26.2°C) of September to a refreshing 66.6°F (19.2°C). Weather in October »
Weather in November
November, the last month of the autumn in Ashley, is also a fresh month, with an average temperature varying between 53.1°F (11.7°C) and 37.9°F (3.3°C). November's onset brings a slight change in high-temperatures, falling from a comfortable 66.6°F (19.2°C) in October to a cool 53.1°F (11.7°C). Weather in November »
Weather in December
December, the first month of the winter in Ashley, is still a chilly month, with an average temperature ranging between min 30.7°F (-0.7°C) and max 42.8°F (6°C). With December's onset, the average high-temperature recedes from November's fresh 53.1°F (11.7°C) to a frosty 42.8°F (6°C). Weather in December »
Updated: Jul 16, 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 month is the coldest?
January is the month when Ashley, Illinois, experiences its coldest temperatures, averaging a high of 37.9°F (3.3°C) and a low of 25°F (-3.9°C).
How many days does it rain?
Throughout the year, in Ashley, there are 166.8 rainfall days, and 37.83" (961mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, September, November and December.
What is the snowiest month?
January is the month with the most snowfall. Snow falls for 7.3 days and accumulates 2.4" (61mm) of snow.
How much does it snow?
Throughout the year, there are 23.2 snowfall days, and 7.87" (200mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.6h of sunshine.
What are the months with the lowest UV index?
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
What is the driest month?
February is the month with the least rainfall. Rain falls for 9.9 days and accumulates 2.01" (51mm) of precipitation.
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?
April is the month with the most rainfall. Rain falls for 16 days and accumulates 4.45" (113mm) of precipitation.
What is the most humid month?
The most humid month is May, with an average relative humidity of 80%.
When it does not snow?
In Ashley, snow does not fall in May through August and October.
When is the highest UV index?
May through August, with an average maximum UV index of 6, are months with the highest UV index.
When are the longest days?
The month with the longest days is June, with an average of 14h and 48min of daylight.
What month has the most sunshine?
With an average of 10.5h of sunshine, June has the most sunshine of the year.
What time of the year is the hottest?
July, recognised by an average high temperature of 86°F (30°C) and a low of 68.4°F (20.2°C), is Ashley's warmest month.
What is the least humid month?
With an average relative humidity of 71%, October is the least humid month.
What is the month with the shortest days?
With an average of 9h and 30min of daylight, December has the shortest days of the year.
Average temperature
Ashley, IL
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (37.9°F).
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure
Ashley, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"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:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.04"Hg - Average pressure in November:
30.13"Hg - Average pressure in December:
30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed
Ashley, IL
- Average wind speed in January:
9.7mph - Average wind speed in February:
9.6mph - Average wind speed in March:
9.5mph - Average wind speed in April:
9.3mph - Average wind speed in May:
7.8mph - Average wind speed in June:
6.8mph
- Average wind speed in July:
5.7mph - Average wind speed in August:
5.8mph - Average wind speed in September:
6.3mph - Average wind speed in October:
8.1mph - Average wind speed in November:
8.8mph - Average wind speed in December:
8.9mph
The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest month (with the lowest average wind speed) is July (5.7mph).
Average humidity
Ashley, IL
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Ashley, IL
- Average rainfall in January:
2.4" - Average rainfall in February:
2.01" - Average rainfall in March:
3.07" - Average rainfall in April:
4.45" - Average rainfall in May:
4.37" - Average rainfall in June:
4.37"
- Average rainfall in July:
3.7" - Average rainfall in August:
3.31" - Average rainfall in September:
2.09" - Average rainfall in October:
3.03" - Average rainfall in November:
2.48" - Average rainfall in December:
2.56"
The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is February (2.01").
Average rainfall days
Ashley, IL
- Average rainfall days in January:
9.4 days - Average rainfall days in February:
9.9 days - Average rainfall days in March:
15.8 days - Average rainfall days in April:
16 days - Average rainfall days in May:
19.3 days - Average rainfall days in June:
17.1 days
- Average rainfall days in July:
18.1 days - Average rainfall days in August:
15.4 days - Average rainfall days in September:
14.1 days - Average rainfall days in October:
11.7 days - Average rainfall days in November:
10.8 days - Average rainfall days in December:
9.2 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is December (9.2 days).
Average snowfall
Ashley, IL
The month with the highest snowfall is January (2.4").
The months with the least snowfall are May, June, July, August and October (0").
Average snowfall days
Ashley, IL
- Average snowfall days in January:
7.3 days - Average snowfall days in February:
6.8 days - Average snowfall days in March:
2.5 days - Average snowfall days in April:
0.4 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:
0.1 days - Average snowfall days in October:
0.1 days - Average snowfall days in November:
1.5 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight / Average sunshine
Ashley, IL
- Average daylight in January:
9h and 5min - Average daylight in February:
10h and 5min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 1min - Average daylight in May:
14h and 2min - Average daylight in June:
14h and 5min
- Average daylight in July:
14h and 3min - 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 1min - Average daylight in December:
9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in January:
4h and 4min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 3min - Average sunshine in April:
8h and 3min - Average sunshine in May:
9h and 2min - Average sunshine in June:
10h and 3min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 1min - Average sunshine in September:
9h and 2min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 4min - Average sunshine in December:
4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 36min).
Average sunshine days
Ashley, IL
- Average sunshine days in January:
15.9 days - Average sunshine days in February:
13.2 days - Average sunshine days in March:
13.1 days - Average sunshine days in April:
11.3 days - Average sunshine days in May:
9.3 days - Average sunshine days in June:
10 days
- Average sunshine days in July:
10.3 days - Average sunshine days in August:
12 days - Average sunshine days in September:
14.5 days - Average sunshine days in October:
17.5 days - Average sunshine days in November:
17.5 days - Average sunshine days in December:
17 days
The months with the most sunshine days are October and November (17.5 days).
The month with the least sunshine days is May (9.3 days).
Average UV index
Ashley, IL
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover
Ashley, IL
The month with the most cloud cover is January (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility
Ashley, 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).
Ashley, Illinois, USA
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