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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 Greenup, Illinois, is an icy winter month, with an average temperature ranging between max 34.7°F (1.5°C) and min 22.6°F (-5.2°C). January, characterized by an average high temperature of 34.7°F (1.5°C) and a low temperature of 22.6°F (-5.2°C), is generally the coldest month. Weather in January »
Weather in February
The last month of the winter, February, is also an icy month in Greenup, Illinois, with an average temperature fluctuating between 26.4°F (-3.1°C) and 39.7°F (4.3°C). Greenup observes an average high-temperature of a still icy 39.7°F (4.3°C) in February, barely different from 34.7°F (1.5°C) in January. Weather in February »
Weather in March
March, the first month of the spring in Greenup, is a fresh month, with temperature in the range of an average high of 51.4°F (10.8°C) and an average low of 36.5°F (2.5°C). March's onset brings a rise in the average high-temperature, moving from an icy 39.7°F (4.3°C) in February to a cool 51.4°F (10.8°C). Weather in March »
Weather in April
April is an enjoyable spring month in Greenup, Illinois, with an average temperature ranging between min 46.4°F (8°C) and max 62.8°F (17.1°C). April's arrival coincides with a temperature rise, moving from March's cool 51.4°F (10.8°C) to an enjoyable 62.8°F (17.1°C). Weather in April »
Weather in May
The last month of the spring, May, is an agreeable month in Greenup, Illinois, with an average temperature fluctuating between 73°F (22.8°C) and 56.7°F (13.7°C). May's arrival brings a temperature shift, moving from a comfortable 62.8°F (17.1°C) in April to a pleasant 73°F (22.8°C). Weather in May »
Weather in June
June, the first month of the summer in Greenup, is a moderately hot month, with an average temperature ranging between max 81.1°F (27.3°C) and min 64.9°F (18.3°C). June's arrival coincides with a marginal rise in the average high-temperature, moving from May's agreeable 73°F (22.8°C) to a warm 81.1°F (27.3°C). Weather in June »
Weather in July
July, like June, in Greenup, Illinois, is another warm summer month, with temperature in the range of an average low of 66.4°F (19.1°C) and an average high of 82.9°F (28.3°C). With average temperatures fluctuating between a high of 82.9°F (28.3°C) and a low of 66.4°F (19.1°C), July stands out as the warmest month. The heat index in July is evaluated at a tropical 91.4°F (33°C). Weather in July »
Weather in August
August, the last month of the summer in Greenup, is also a moderately hot month, with an average temperature varying between 81.7°F (27.6°C) and 64°F (17.8°C). The onset of August notes an average high-temperature of a still moderately hot 81.7°F (27.6°C), subtly shifted from July's 82.9°F (28.3°C). Weather in August »
Weather in September
The first month of the autumn, September, is still a warm month in Greenup, Illinois, with temperature in the range of an average low of 59.2°F (15.1°C) and an average high of 77.4°F (25.2°C). Greenup experiences a minor change to a still moderately hot 77.4°F (25.2°C) in average high-temperature during September, closely reflecting August. Weather in September »
Weather in October
October, the same as September, is another comfortable autumn month in Greenup, Illinois, with an average temperature fluctuating between 48.4°F (9.1°C) and 64.2°F (17.9°C). Setting in of October comes with a decrease in the average high-temperature, moving from a moderately hot 77.4°F (25.2°C) in September to a comfortable 64.2°F (17.9°C). Weather in October »
Weather in November
The last month of the autumn, November, is also a fresh month in Greenup, Illinois, with an average temperature ranging between max 50.5°F (10.3°C) and min 36.5°F (2.5°C). The arrival of November corresponds with a reduction in the average high-temperature, down from October's comfortable 64.2°F (17.9°C) to a fresh 50.5°F (10.3°C). Weather in November »
Weather in December
The first month of the winter, December, is still a cold month in Greenup, Illinois, with temperature in the range of an average low of 28.9°F (-1.7°C) and an average high of 39.7°F (4.3°C). In the transition to December, Greenup observes a drop in the average high-temperature, moving from a cool 50.5°F (10.3°C) in November to a wintry 39.7°F (4.3°C). Weather in December »
Updated: Jun 14, 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?
The month of January sees the average lowest temperatures, reaching 34.7°F (1.5°C) at the peak and 22.6°F (-5.2°C) at the low.
How much does it rain?
In Greenup, during the entire year, the rain falls for 115.9 days and collects up to 11.26" (286mm) of precipitation.
When does it snow?
January through April, November and December are months with snowfall.
How much does it snow?
Throughout the year, there are 18.9 snowfall days, and 1.73" (44mm) of snow is accumulated.
What is the month with the least sunshine?
The month with the least sunshine is January, with an average of 4.1h of sunshine.
What is the driest month?
February is the month with the least rainfall in Greenup. Rain falls for 6 days and accumulates 0.47" (12mm) 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?
The month with the most rainfall is April, when the rain falls for 12.6 days and typically aggregates up to 1.54" (39mm) of precipitation.
When it does not snow?
May through October are months without snowfall.
When are the longest days?
June has the longest days of the year, with an average of 14h and 54min of daylight.
What month has the most sunshine?
With an average of 10.4h of sunshine, June has the most sunshine of the year.
When is the highest UV index?
June through August, with an average maximum UV index of 6, are months with the highest UV index.
What time of the year is the hottest?
July brings the highest temperatures, with an average high of 82.9°F (28.3°C) and an average low of 66.4°F (19.1°C).
What is the most humid month?
July is the most humid month, with an average relative humidity of 83%.
What is the least humid month in Greenup?
With an average relative humidity of 71%, October is the least humid month.
When does it snow the most?
December is the month with the most snowfall. Snow falls for 4 days and accumulates 0.47" (12mm) of snow.
What is the month with the shortest days?
The month with the shortest days is December, with an average of 9h and 30min of daylight.
When is the lowest UV index?
The month with the lowest UV index is December, with an average maximum UV index of 1.
Average temperature
Greenup, IL
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (34.7°F).
The month with the highest average low temperature is July (66.4°F).
The coldest month (with the lowest average low temperature) is January (22.6°F).
Average pressure
Greenup, 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
Greenup, IL
- Average wind speed in January:
10.4mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.1mph - Average wind speed in April:
10.1mph - Average wind speed in May:
8.4mph - Average wind speed in June:
7.3mph
- Average wind speed in July:
6.1mph - Average wind speed in August:
6.1mph - Average wind speed in September:
6.9mph - Average wind speed in October:
8.9mph - Average wind speed in November:
9.6mph - Average wind speed in December:
9.6mph
The windiest months (with the highest average wind speed) are January and February (10.4mph).
The calmest months (with the lowest average wind speed) are July and August (6.1mph).
Average humidity
Greenup, IL
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Greenup, IL
- Average rainfall in January:
0.75" - Average rainfall in February:
0.47" - Average rainfall in March:
0.79" - Average rainfall in April:
1.54" - Average rainfall in May:
1.34" - Average rainfall in June:
1.38"
- Average rainfall in July:
1.22" - Average rainfall in August:
0.87" - Average rainfall in September:
0.55" - Average rainfall in October:
0.98" - Average rainfall in November:
0.59" - Average rainfall in December:
0.79"
The wettest month (with the highest rainfall) is April (1.54").
The driest month (with the least rainfall) is February (0.47").
Average rainfall days
Greenup, IL
- Average rainfall days in January:
6.4 days - Average rainfall days in February:
6 days - Average rainfall days in March:
10 days - Average rainfall days in April:
12.6 days - Average rainfall days in May:
14.9 days - Average rainfall days in June:
12.6 days
- Average rainfall days in July:
12.5 days - Average rainfall days in August:
10.6 days - Average rainfall days in September:
9.5 days - Average rainfall days in October:
7.7 days - Average rainfall days in November:
6.6 days - Average rainfall days in December:
6.5 days
The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is February (6 days).
Average snowfall
Greenup, IL
The month with the highest snowfall is December (0.47").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days
Greenup, IL
- Average snowfall days in January:
5.8 days - Average snowfall days in February:
4.7 days - Average snowfall days in March:
2.7 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 days - Average snowfall days in November:
1.4 days - Average snowfall days in December:
4 days
The month with the highest number of snowfall days is January (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Greenup, 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 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 3min
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 30min).
- 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:
8h and 5min - 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 0min - Average sunshine in October:
6h and 2min - Average sunshine in November:
5h and 2min - Average sunshine in December:
4h and 2min
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
Greenup, IL
- Average sunshine days in January:
20.6 days - Average sunshine days in February:
17.6 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
14.8 days - Average sunshine days in May:
12.4 days - Average sunshine days in June:
13.4 days
- Average sunshine days in July:
14.3 days - Average sunshine days in August:
16.5 days - Average sunshine days in September:
18.2 days - Average sunshine days in October:
21.2 days - Average sunshine days in November:
21 days - Average sunshine days in December:
20.8 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is May (12.4 days).
Average UV index
Greenup, IL
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover
Greenup, IL
The month with the most cloud cover is January (Cloud cover 55).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility
Greenup, IL
The months with the highest visibility are January, February, March, April, May, June, July, September, October, November and December (6mi).
The month with the lowest visibility is August (5mi).
Greenup, Illinois, USA
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