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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 Parkersburg, Illinois, is a wintry winter month, with an average temperature varying between 36.7°F (2.6°C) and 24.3°F (-4.3°C). Temperature records mark January as the coldest month, with highs averaging 36.7°F (2.6°C) and lows at 24.3°F (-4.3°C). Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Parkersburg, Illinois, with temperature in the range of an average high of 41.7°F (5.4°C) and an average low of 28.2°F (-2.1°C). The arrival of February sees an average high-temperature of a still cold 41.7°F (5.4°C), hardly diverging from January's 36.7°F (2.6°C). Weather in February »
Weather in March
The first month of the spring, March, is a cool month in Parkersburg, Illinois, with an average temperature ranging between min 37.8°F (3.2°C) and max 53.1°F (11.7°C). March witnesses an increase in the average high-temperature, moving from a cold 41.7°F (5.4°C) in February to a fresh 53.1°F (11.7°C). Weather in March »
Weather in April
April is a refreshing spring month in Parkersburg, Illinois, with an average temperature ranging between max 64.2°F (17.9°C) and min 47.7°F (8.7°C). April's onset brings a temperature rise, moving from a fresh 53.1°F (11.7°C) in March to a refreshing 64.2°F (17.9°C). Weather in April »
Weather in May
May, the last month of the spring in Parkersburg, is a moderately hot month, with an average temperature varying between 57.9°F (14.4°C) and 73.9°F (23.3°C). The arrival of May brings a change in Parkersburg's weather, with average high-temperatures moving from April's refreshing 64.2°F (17.9°C) to a warm 73.9°F (23.3°C). Weather in May »
Weather in June
June, the first month of the summer in Parkersburg, is still a warm month, with an average temperature ranging between max 82.2°F (27.9°C) and min 65.7°F (18.7°C). As Parkersburg transitions into June, a marginal rise in the average high-temperature is observed, moving from a warm 73.9°F (23.3°C) in May to a still moderately hot 82.2°F (27.9°C). Weather in June »
Weather in July
July, the same as June, is a moderately hot summer month in Parkersburg, Illinois, with an average temperature ranging between min 67.5°F (19.7°C) and max 84.2°F (29°C). The warmest period is July, when temperatures fluctuate between an average high of 84.2°F (29°C) and a low of 67.5°F (19.7°C). The heat index value during July is estimated at a very hot 95°F (35°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Parkersburg, Illinois, with an average temperature varying between 82.8°F (28.2°C) and 65.7°F (18.7°C). The start of August sees the average high-temperature at a still moderately hot 82.8°F (28.2°C), showing little difference from July's 84.2°F (29°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Parkersburg, Illinois, with temperature in the range of an average low of 59.9°F (15.5°C) and an average high of 78.1°F (25.6°C). Parkersburg marks the onset of September with an average high-temperature of a still warm 78.1°F (25.6°C), a subtle shift from August's 82.8°F (28.2°C). Weather in September »
Weather in October
October, like September, in Parkersburg, Illinois, is another comfortable autumn month, with an average temperature fluctuating between 49.3°F (9.6°C) and 65.8°F (18.8°C). The onset of October entails a temperature shift, as the average high-temperature decreases from a warm 78.1°F (25.6°C) in September to a refreshing 65.8°F (18.8°C). Weather in October »
Weather in November
The last month of the autumn, November, is another cool month in Parkersburg, Illinois, with an average temperature fluctuating between 52°F (11.1°C) and 37.9°F (3.3°C). The arrival of November corresponds with a temperature reduction, down from October's comfortable 65.8°F (18.8°C) to a cool 52°F (11.1°C). Weather in November »
Weather in December
December, the first month of the winter in Parkersburg, is also a wintry month, with an average temperature ranging between min 30.9°F (-0.6°C) and max 41.5°F (5.3°C). Parkersburg's December weather comes with a decrease in average high-temperatures, moving from a cool 52°F (11.1°C) in November to a cold 41.5°F (5.3°C). Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Parkersburg?
With an average high-temperature of 36.7°F (2.6°C) and an average low-temperature of 24.3°F (-4.3°C), January is the coldest month in Parkersburg.
How many days does it rain in Parkersburg?
In Parkersburg, during the entire year, the rain falls for 152.3 days and collects up to 27.99" (711mm) of precipitation.
When does it snow in Parkersburg?
Months with snowfall in Parkersburg, Illinois, are January through April, November and December.
When does it snow the most in Parkersburg?
The month with the most snowfall in Parkersburg, Illinois, is January, when snow falls for 5.9 days and typically aggregates up to 1.54" (39mm) of snow.
How many days does it snow in Parkersburg?
Throughout the year, in Parkersburg, Illinois, there are 20.3 snowfall days, and 5.47" (139mm) of snow is accumulated.
What is the month with the least sunshine in Parkersburg?
January has the least sunshine of the year in Parkersburg, Illinois, with an average of 4.4h of sunshine.
What is the month with the lowest UV index in Parkersburg?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Parkersburg.
When is Daylight Saving Time (DST) in Parkersburg?
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 rainiest month in Parkersburg?
The month with the most rainfall is April, when the rain falls for 15.1 days and typically aggregates up to 4.09" (104mm) of precipitation.
When it does not snow in Parkersburg?
In Parkersburg, Illinois, snow does not fall in May through October.
What is the month with the highest UV index in Parkersburg?
May through August, with an average maximum UV index of 6, are months with the highest UV index in Parkersburg.
When are the longest days in Parkersburg?
With an average of 14h and 48min of daylight, June has the longest days of the year in Parkersburg, Illinois.
What month has the most sunshine in Parkersburg?
With an average of 10.6h of sunshine, June has the most sunshine of the year in Parkersburg.
What month is the hottest in Parkersburg?
Parkersburg witnesses the warmest weather in July, with temperatures averaging a high of 84.2°F (29°C) and a low of 67.5°F (19.7°C).
What is the most humid month in Parkersburg?
With an average relative humidity of 81%, July is the most humid month.
What is the driest month in Parkersburg?
September is the month with the least rainfall. Rain falls for 12.7 days and accumulates 1.54" (39mm) of precipitation.
What is the least humid month in Parkersburg?
October is the least humid month in Parkersburg, Illinois, with an average relative humidity of 70%.
What is the month with the shortest days in Parkersburg?
December has the shortest days of the year in Parkersburg, with an average of 9h and 30min of daylight.
Average temperature
Parkersburg, IL
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (36.7°F).
The month with the highest average low temperature is July (67.5°F).
The coldest month (with the lowest average low temperature) is January (24.3°F).
Average pressure
Parkersburg, 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:
29.97"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:
30.04"Hg - Average pressure in November:
30.14"Hg - Average pressure in December:
30.13"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
Parkersburg, IL
- Average wind speed in January:
10.2mph - Average wind speed in February:
10.2mph - Average wind speed in March:
10mph - Average wind speed in April:
9.9mph - Average wind speed in May:
8.3mph - Average wind speed in June:
7.1mph
- Average wind speed in July:
5.9mph - Average wind speed in August:
6mph - Average wind speed in September:
6.7mph - Average wind speed in October:
8.6mph - Average wind speed in November:
9.3mph - Average wind speed in December:
9.4mph
The windiest months (with the highest average wind speed) are January and February (10.2mph).
The calmest month (with the lowest average wind speed) is July (5.9mph).
Average humidity
Parkersburg, IL
The month with the highest relative humidity is July (81%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Parkersburg, IL
- Average rainfall in January:
1.93" - Average rainfall in February:
1.57" - Average rainfall in March:
2.32" - Average rainfall in April:
4.09" - Average rainfall in May:
2.99" - Average rainfall in June:
2.64"
- Average rainfall in July:
2.6" - Average rainfall in August:
2.13" - Average rainfall in September:
1.54" - Average rainfall in October:
2.13" - Average rainfall in November:
1.89" - Average rainfall in December:
2.17"
The wettest month (with the highest rainfall) is April (4.09").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days
Parkersburg, IL
- Average rainfall days in January:
8.8 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
13.9 days - Average rainfall days in April:
15.1 days - Average rainfall days in May:
17.1 days - Average rainfall days in June:
14.9 days
- Average rainfall days in July:
16.9 days - Average rainfall days in August:
13.2 days - Average rainfall days in September:
12.7 days - Average rainfall days in October:
10.2 days - Average rainfall days in November:
9.7 days - Average rainfall days in December:
10.5 days
The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (8.8 days).
Average snowfall
Parkersburg, IL
The month with the highest snowfall is January (1.54").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Parkersburg, IL
- Average snowfall days in January:
5.9 days - Average snowfall days in February:
5.5 days - Average snowfall days in March:
2.5 days - Average snowfall days in April:
0.3 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:
0.2 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
4.5 days
The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Parkersburg, 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 2min - Average sunshine in February:
4h and 4min - Average sunshine in March:
6h and 2min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 1min - Average sunshine in June:
10h and 4min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
10h and 2min - Average sunshine in September:
9h and 1min - Average sunshine in October:
6h and 4min - Average sunshine in November:
5h and 3min - Average sunshine in December:
4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days
Parkersburg, IL
- Average sunshine days in January:
17.2 days - Average sunshine days in February:
14 days - Average sunshine days in March:
14.1 days - Average sunshine days in April:
12.6 days - Average sunshine days in May:
11.7 days - Average sunshine days in June:
11.6 days
- Average sunshine days in July:
11.2 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
18.8 days - Average sunshine days in November:
18.4 days - Average sunshine days in December:
16.5 days
The month with the most sunshine days is October (18.8 days).
The month with the least sunshine days is July (11.2 days).
Average UV index
Parkersburg, 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, November and December (UV index 2).
Average cloud cover
Parkersburg, IL
The month with the most cloud cover is January (Cloud cover 52).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility
Parkersburg, 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).
Parkersburg, Illinois, USA
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