Climate and monthly weather forecastOakdale, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, is a wintry winter month in Oakdale, Illinois, with an average temperature varying between 25°F (-3.9°C) and 37.9°F (3.3°C). January, known for its average high temperature of 37.9°F (3.3°C) and an average low temperature of 25°F (-3.9°C), is the coldest month. Weather in January »Weather in February
February, the last month of the winter in Oakdale, is also a wintry month, with an average temperature fluctuating between 28.4°F (-2°C) and 42.4°F (5.8°C). February's arrival brings an average high-temperature of a still icy 42.4°F (5.8°C), demonstrating subtle variation from the preceding month. Weather in February »Weather in March
The first month of the spring, March, is a cool month in Oakdale, Illinois, with temperature in the range of an average high of 54.1°F (12.3°C) and an average low of 38.3°F (3.5°C). March comes with an increase, with the average high-temperature moving from a wintry 42.4°F (5.8°C) in February to a fresh 54.1°F (12.3°C). Weather in March »Weather in April
April in Oakdale, Illinois, is a comfortable spring month, with an average temperature ranging between max 65.1°F (18.4°C) and min 47.8°F (8.8°C). April's onset brings a rise in the average high-temperature, moving from a cool 54.1°F (12.3°C) in March to an enjoyable 65.1°F (18.4°C). Weather in April »Weather in May
May, the last month of the spring in Oakdale, is a moderately hot month, with an average temperature varying between 74.8°F (23.8°C) and 57.9°F (14.4°C). May's arrival is marked by an increase in the average high-temperature, moving from a refreshing 65.1°F (18.4°C) in April to a moderately hot 74.8°F (23.8°C). Weather in May »Weather in June
June, the first month of the summer in Oakdale, is still a warm month, with an average temperature ranging between min 66.4°F (19.1°C) and max 83.5°F (28.6°C). June showcases a minor temperature ascent, adjusting from May's 74.8°F (23.8°C) to a still warm 83.5°F (28.6°C). Weather in June »Weather in July
July is a hot summer month in Oakdale, 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). July, characterized by an average high temperature of 86°F (30°C) and a low temperature of 68.4°F (20.2°C), is generally the warmest month. For July, the heat index is estimated at a torrid 98.6°F (37°C). Weather in July »Weather in August
August, the last month of the summer in Oakdale, is also a moderately hot month, with an average temperature varying between 66°F (18.9°C) and 84.4°F (29.1°C). Oakdale experiences an average high-temperature of a moderately hot 84.4°F (29.1°C) with the onset of August, subtly varied from July's 86°F (30°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Oakdale, Illinois, with an average temperature fluctuating between 79.2°F (26.2°C) and 59.9°F (15.5°C). The advent of September denotes an average high-temperature of a still moderately hot 79.2°F (26.2°C), subtly different from August's 84.4°F (29.1°C). Weather in September »Weather in October
October, like September, in Oakdale, Illinois, is another refreshing autumn month, with an average temperature varying between 66.6°F (19.2°C) and 49.1°F (9.5°C). October implies a gentle temperature shift, with average high-temperatures reducing from September's warm 79.2°F (26.2°C) to a comfortable 66.6°F (19.2°C). Weather in October »Weather in November
The last month of the autumn, November, is another cool month in Oakdale, Illinois, with an average temperature ranging between min 37.9°F (3.3°C) and max 53.1°F (11.7°C). In Oakdale, the average high-temperature in November decreases from an enjoyable 66.6°F (19.2°C) in October to a cool 53.1°F (11.7°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Oakdale, Illinois, with an average temperature varying between 30.7°F (-0.7°C) and 42.8°F (6°C). The start of December signals a decrease in the average high-temperature, transitioning from a fresh 53.1°F (11.7°C) in November to a chilly 42.8°F (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
During the coldest month in Oakdale, January, temperatures average a high of 37.9°F (3.3°C) and a low of 25°F (-3.9°C).
Throughout the year, in Oakdale, Illinois, there are 166.8 rainfall days, and 37.83" (961mm) of precipitation is accumulated.
Months with snowfall are January through April, September, November and December.
The month with the most snowfall is January, when snow falls for 7.3 days and typically aggregates up to 2.4" (61mm) of snow.
In Oakdale, during the entire year, snow falls for 23.2 days and aggregates up to 7.87" (200mm) of snow.
The month with the least sunshine in Oakdale, Illinois, is January, with an average of 4.6h of sunshine.
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.
The month with the least rainfall in Oakdale, Illinois, is February, when the rain falls for 9.9 days and typically collects 2.01" (51mm) of precipitation.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Oakdale, Illinois, 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.
April is the month with the most rainfall. Rain falls for 16 days and accumulates 4.45" (113mm) of precipitation.
The most humid month in Oakdale is May, with an average relative humidity of 80%.
May through August and October are months without snowfall in Oakdale.
The months with the highest UV index are May through August, with an average maximum UV index of 6.
The month with the longest days in Oakdale, Illinois, is June, with an average of 14h and 48min of daylight.
June has the most sunshine of the year in Oakdale, Illinois, with an average of 10.5h of sunshine.
In Oakdale, the average temperatures in July are the highest, with a peak at 86°F (30°C) and a low of 68.4°F (20.2°C).
October is the least humid month in Oakdale, with an average relative humidity of 71%.
December has the shortest days of the year in Oakdale, with an average of 9h and 36min of daylight.
Average temperature
Oakdale, 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
Oakdale, 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
Oakdale, 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
Oakdale, IL
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Oakdale, 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
Oakdale, 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
Oakdale, 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
Oakdale, 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
Oakdale, IL
- Average daylight in January:
9h and 54min - Average daylight in February:
10h and 48min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 12min - Average daylight in May:
14h and 18min - Average daylight in June:
14h and 48min
- Average daylight in July:
14h and 30min - Average daylight in August:
13h and 36min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 12min - Average daylight in November:
10h and 6min - Average daylight in December:
9h and 36min
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 36min).
- Average sunshine in January:
4h and 36min - Average sunshine in February:
4h and 42min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 30min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 24min - Average sunshine in August:
10h and 6min - Average sunshine in September:
9h and 18min - Average sunshine in October:
6h and 24min - Average sunshine in November:
5h and 36min - Average sunshine in December:
4h and 48min
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
Oakdale, 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
Oakdale, 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
Oakdale, 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
Oakdale, 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).
