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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, the same as December, is another cold winter month in Greenview, Illinois, with an average temperature fluctuating between 19.9°F (-6.7°C) and 32°F (0°C). With its high average temperature of 32°F (0°C) and a low of 19.9°F (-6.7°C), January is regarded as the coldest month. Weather in January »
Weather in February
February, the last month of the winter in Greenview, is also an icy month, with an average temperature varying between 37.2°F (2.9°C) and 24.1°F (-4.4°C). As Greenview welcomes February, the average high-temperature stabilizes at a still icy 37.2°F (2.9°C), showing little deviation from January's 32°F (0°C). Weather in February »
Weather in March
March, the first month of the spring in Greenview, is a fresh month, with an average temperature varying between 50°F (10°C) and 35.1°F (1.7°C). March sees a rise in the average high-temperature, climbing from a cold 37.2°F (2.9°C) in February to a cool 50°F (10°C). Weather in March »
Weather in April
April in Greenview, Illinois, is a refreshing spring month, with an average temperature fluctuating between 61.7°F (16.5°C) and 45.5°F (7.5°C). In Greenview, stepping into April brings a temperature increase, moving up from March's cool 50°F (10°C) to a refreshing 61.7°F (16.5°C). Weather in April »
Weather in May
May, the last month of the spring in Greenview, is an agreeable month, with an average temperature varying between 55.9°F (13.3°C) and 72.5°F (22.5°C). May marks a rise in the average high-temperature, moving from April's enjoyable 61.7°F (16.5°C) to an agreeable 72.5°F (22.5°C). Weather in May »
Weather in June
The first month of the summer, June, is a warm month in Greenview, Illinois, with temperature in the range of an average high of 80.8°F (27.1°C) and an average low of 63.9°F (17.7°C). Observing a slight rise in June, the average high-temperature shifts from May's pleasant 72.5°F (22.5°C) to a moderately hot 80.8°F (27.1°C). Weather in June »
Weather in July
July, like June, in Greenview, Illinois, is a moderately hot summer month, with an average temperature fluctuating between 82.4°F (28°C) and 65.8°F (18.8°C). The warmest month is July, with an average high-temperature of 82.4°F (28°C) and an average low-temperature of 65.8°F (18.8°C). The average heat index in July is calculated to be a tropical 91.4°F (33°C). Weather in July »
Weather in August
The last month of the summer, August, is also a moderately hot month in Greenview, Illinois, with an average temperature ranging between max 81.9°F (27.7°C) and min 64°F (17.8°C). During August, the average high-temperature is a still warm 81.9°F (27.7°C), maintaining a close resemblance to that of the preceding month. Weather in August »
Weather in September
The first month of the autumn, September, is also a moderately hot month in Greenview, Illinois, with an average temperature fluctuating between 58.5°F (14.7°C) and 76.8°F (24.9°C). The start of September marks an average high-temperature of a still warm 76.8°F (24.9°C), hardly distinguishable from the conditions in August. Weather in September »
Weather in October
October, like September, in Greenview, Illinois, is another enjoyable autumn month, with an average temperature ranging between min 47.3°F (8.5°C) and max 63.7°F (17.6°C). The move into October indicates a reduction in the average high-temperature, down from September's moderately hot 76.8°F (24.9°C) to an enjoyable 63.7°F (17.6°C). Weather in October »
Weather in November
The last month of the autumn, November, is another chilly month in Greenview, Illinois, with an average temperature ranging between max 49.6°F (9.8°C) and min 35.4°F (1.9°C). With November's arrival, Greenview's weather changes as the average high-temperature falls from a comfortable 63.7°F (17.6°C) in October to a frosty 49.6°F (9.8°C). Weather in November »
Weather in December
December, the first month of the winter in Greenview, is also a wintry month, with an average temperature fluctuating between 38.3°F (3.5°C) and 27.1°F (-2.7°C). December comes with a decrease in the average high-temperature, falling from a frosty 49.6°F (9.8°C) in November to an icy 38.3°F (3.5°C). Weather in December »
Updated: Jun 29, 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 are the coldest months in Greenview?
Greenview's temperature records reveal January as the coldest month, marked by average highs of 32°F (0°C) and lows of 19.9°F (-6.7°C).
How many days does it rain?
Throughout the year, there are 150 rainfall days, and 29.84" (758mm) of precipitation is accumulated.
When does it snow?
Months with snowfall are January through April, October through December.
When does it snow the most?
The month with the most snowfall is January, when snow falls for 10.7 days and typically aggregates up to 3.98" (101mm) of snow.
How many days does it snow?
In Greenview, during the entire year, snow falls for 31.9 days and aggregates up to 11.06" (281mm) of snow.
What is the month with the least sunshine?
With an average of 4.1h of sunshine, January has the least sunshine of the year.
What are the months with the lowest UV index?
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.
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 18.9 days and accumulates 3.98" (101mm) of precipitation.
When it does not snow?
In Greenview, 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 0min of daylight.
What month has the most sunshine?
June has the most sunshine of the year in Greenview, with an average of 10.3h of sunshine.
What are the months with the highest UV index?
The months with the highest UV index are June through August, with an average maximum UV index of 6.
What month is the hottest?
July brings the highest temperatures in Greenview, with an average high of 82.4°F (28°C) and an average low of 65.8°F (18.8°C).
What is the most humid month?
July is the most humid month, with an average relative humidity of 84%.
What is the least humid month?
The least humid month is October, with an average relative humidity of 70%.
What is the driest month?
The month with the least rainfall is December, when the rain falls for 8.1 days and typically collects 1.46" (37mm) of precipitation.
What is the month with the shortest days?
With an average of 9h and 24min of daylight, December has the shortest days of the year.
Average temperature
Greenview, IL
The warmest month (with the highest average high temperature) is July (82.4°F).
The month with the lowest average high temperature is January (32°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 (19.9°F).
Average pressure
Greenview, IL
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.12"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:
29.97"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.02"Hg - Average pressure in November:
30.11"Hg - Average pressure in December:
30.12"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Greenview, IL
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.3mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.6mph - Average wind speed in June:
7.5mph
- Average wind speed in July:
6.3mph - Average wind speed in August:
6.3mph - Average wind speed in September:
7.3mph - Average wind speed in October:
9.1mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.7mph
The windiest month (with the highest average wind speed) is April (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.3mph).
Average humidity
Greenview, IL
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is October (70%).
Average rainfall
Greenview, IL
- Average rainfall in January:
1.77" - Average rainfall in February:
1.73" - Average rainfall in March:
2.4" - Average rainfall in April:
3.46" - Average rainfall in May:
3.98" - Average rainfall in June:
3.31"
- Average rainfall in July:
2.28" - Average rainfall in August:
2.2" - Average rainfall in September:
2.56" - Average rainfall in October:
2.76" - Average rainfall in November:
1.93" - Average rainfall in December:
1.46"
The wettest month (with the highest rainfall) is May (3.98").
The driest month (with the least rainfall) is December (1.46").
Average rainfall days
Greenview, IL
- Average rainfall days in January:
7 days - Average rainfall days in February:
6.2 days - Average rainfall days in March:
13.2 days - Average rainfall days in April:
16.1 days - Average rainfall days in May:
18.9 days - Average rainfall days in June:
16.8 days
- Average rainfall days in July:
16.3 days - Average rainfall days in August:
13.4 days - Average rainfall days in September:
12.2 days - Average rainfall days in October:
12.4 days - Average rainfall days in November:
9.4 days - Average rainfall days in December:
8.1 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is February (6.2 days).
Average snowfall
Greenview, IL
The month with the highest snowfall is January (3.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Greenview, IL
- Average snowfall days in January:
10.7 days - Average snowfall days in February:
8.2 days - Average snowfall days in March:
3.7 days - Average snowfall days in April:
0.9 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:
0.1 days - Average snowfall days in November:
2.3 days - Average snowfall days in December:
6 days
The month with the highest number of snowfall days is January (10.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Greenview, 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:
15h and 0min
- 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: 15h and 0min).
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 4min - Average sunshine in April:
8h and 2min - Average sunshine in May:
9h and 2min - 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 2min - Average sunshine in October:
5h and 5min - 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 18min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Greenview, IL
- Average sunshine days in January:
15.3 days - Average sunshine days in February:
14.5 days - Average sunshine days in March:
14.3 days - Average sunshine days in April:
11.5 days - Average sunshine days in May:
10.5 days - Average sunshine days in June:
11.3 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
15.7 days - Average sunshine days in September:
16.3 days - Average sunshine days in October:
16.9 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
18 days
The month with the most sunshine days is November (18.5 days).
The month with the least sunshine days is May (10.5 days).
Average UV index
Greenview, 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
Greenview, IL
The month with the most cloud cover is January (Cloud cover 55).
The months with the least cloud cover are August and September (Cloud cover 29).
Average visibility
Greenview, 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).
Greenview, Illinois, USA
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