Climate and monthly weather forecastEllis Grove, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, is another cold winter month in Ellis Grove, Illinois, with an average temperature ranging between min 25.7°F (-3.5°C) and max 39.6°F (4.2°C). Ellis Grove, Illinois, reaches its lowest average temperatures in January, measuring 39.6°F (4.2°C) at the peak and 25.7°F (-3.5°C) at the lowest. Weather in January »Weather in February
The last month of the winter, February, is a frosty month in Ellis Grove, Illinois, with an average temperature ranging between max 43.7°F (6.5°C) and min 29.1°F (-1.6°C). Ellis Grove starts February with an average high-temperature of a chilly 43.7°F (6.5°C), a minor shift from January's 39.6°F (4.2°C). Weather in February »Weather in March
March, the first month of the spring in Ellis Grove, is a mild month, with an average temperature varying between 38.8°F (3.8°C) and 55.4°F (13°C). March comes with an increase, with the average high-temperature moving from a chilly 43.7°F (6.5°C) in February to a mild 55.4°F (13°C). Weather in March »Weather in April
April is a comfortable spring month in Ellis Grove, Illinois, with temperature in the range of an average high of 66.4°F (19.1°C) and an average low of 48°F (8.9°C). Ellis Grove's transition into April sees a rise in the average high-temperature, advancing from a refreshing 55.4°F (13°C) in March to an enjoyable 66.4°F (19.1°C). Weather in April »Weather in May
The last month of the spring, May, is a warm month in Ellis Grove, Illinois, with temperature in the range of an average low of 57.9°F (14.4°C) and an average high of 75.7°F (24.3°C). As Ellis Grove enters May, the average high-temperature increases from the a refreshing 66.4°F (19.1°C) of April to a moderately hot 75.7°F (24.3°C). Weather in May »Weather in June
The first month of the summer, June, is also a moderately hot month in Ellis Grove, Illinois, with an average temperature fluctuating between 85.1°F (29.5°C) and 66.6°F (19.2°C). June signals a shift in the average high-temperature, moving from May's warm 75.7°F (24.3°C) to a still moderately hot 85.1°F (29.5°C). Weather in June »Weather in July
July in Ellis Grove, Illinois, is a hot summer month, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 68.5°F (20.3°C). July, marked by an average high-temperature of 87.4°F (30.8°C) and a low-temperature of 68.5°F (20.3°C), is the warmest month. The average heat index in July is computed to be a very hot 102.2°F (39°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Ellis Grove, Illinois, with an average temperature ranging between max 85.8°F (29.9°C) and min 66.2°F (19°C). As Ellis Grove welcomes August, the average high-temperature stabilizes at a warm 85.8°F (29.9°C), showing little deviation from July's 87.4°F (30.8°C). Weather in August »Weather in September
The first month of the autumn, September, is also a moderately hot month in Ellis Grove, Illinois, with an average temperature fluctuating between 79.9°F (26.6°C) and 60.1°F (15.6°C). September's onset introduces a mild reduction in the average high-temperature, from a warm 85.8°F (29.9°C) in August to a still moderately hot 79.9°F (26.6°C). Weather in September »Weather in October
October, like September, in Ellis Grove, Illinois, is another comfortable autumn month, with an average temperature varying between 49.1°F (9.5°C) and 67.1°F (19.5°C). As Ellis Grove, Illinois, enters October, the average high-temperature decreases from the a moderately hot 79.9°F (26.6°C) of September to a comfortable 67.1°F (19.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a fresh month in Ellis Grove, Illinois, with temperature in the range of an average low of 38.7°F (3.7°C) and an average high of 53.8°F (12.1°C). Onset of November comes with a temperature decline, the average high falling from a comfortable 67.1°F (19.5°C) in October to a cool 53.8°F (12.1°C). Weather in November »Weather in December
The first month of the winter, December, is also a frosty month in Ellis Grove, Illinois, with an average temperature ranging between max 43.7°F (6.5°C) and min 31.1°F (-0.5°C). Ellis Grove's transition into December involves a shift in temperature, receding from a fresh 53.8°F (12.1°C) in November to a chilly 43.7°F (6.5°C). Weather in December »Updated: Aug 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
Ellis Grove, Illinois, reaches its average lowest temperatures in January, measuring 39.6°F (4.2°C) at the peak and 25.7°F (-3.5°C) at the lowest.
Throughout the year, there are 156.4 rainfall days, and 34.25" (870mm) of precipitation is accumulated.
January through April, October through December are months with snowfall.
Throughout the year, there are 16 snowfall days, and 6.89" (175mm) of snow is accumulated.
The month with the least sunshine is January, with an average of 4.7h of sunshine.
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2.
February is the month with the most snowfall. Snow falls for 5.2 days and accumulates 2.56" (65mm) of snow.
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.
The month with the most rainfall is April, when the rain falls for 15.6 days and typically aggregates up to 4.13" (105mm) of precipitation.
With an average relative humidity of 79%, May is the most humid month.
In Ellis Grove, snow does not fall in May through September.
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 Ellis Grove is June, with an average of 14h and 48min of daylight.
June and July, with an average of 10.5h of sunshine, are months with the most sunshine.
In Ellis Grove, the peak average temperatures are observed in July, with a high of 87.4°F (30.8°C) and a low of 68.5°F (20.3°C).
The month with the least rainfall is September, when the rain falls for 13 days and typically collects 1.97" (50mm) of precipitation.
October is the least humid month, with an average relative humidity of 71%.
December has the shortest days of the year in Ellis Grove, with an average of 9h and 36min of daylight.
Average temperature
Ellis Grove, IL
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (39.6°F).
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure
Ellis Grove, IL
- Average pressure in January:
30.16"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"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:
30.02"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
Ellis Grove, IL
- Average wind speed in January:
9.4mph - Average wind speed in February:
9.2mph - Average wind speed in March:
9.1mph - Average wind speed in April:
8.9mph - Average wind speed in May:
7.4mph - Average wind speed in June:
6.4mph
- Average wind speed in July:
5.6mph - Average wind speed in August:
5.5mph - Average wind speed in September:
6mph - Average wind speed in October:
7.7mph - Average wind speed in November:
8.4mph - Average wind speed in December:
8.6mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity
Ellis Grove, IL
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Ellis Grove, IL
- Average rainfall in January:
2.13" - Average rainfall in February:
2.01" - Average rainfall in March:
2.95" - Average rainfall in April:
4.13" - Average rainfall in May:
3.86" - Average rainfall in June:
3.27"
- Average rainfall in July:
3.19" - Average rainfall in August:
3.19" - Average rainfall in September:
1.97" - Average rainfall in October:
2.87" - Average rainfall in November:
2.28" - Average rainfall in December:
2.4"
The wettest month (with the highest rainfall) is April (4.13").
The driest month (with the least rainfall) is September (1.97").
Average rainfall days
Ellis Grove, IL
- Average rainfall days in January:
7.9 days - Average rainfall days in February:
9.3 days - Average rainfall days in March:
15.1 days - Average rainfall days in April:
15.6 days - Average rainfall days in May:
17.3 days - Average rainfall days in June:
15.7 days
- Average rainfall days in July:
17.8 days - Average rainfall days in August:
14.9 days - Average rainfall days in September:
13 days - Average rainfall days in October:
10.5 days - Average rainfall days in November:
10.2 days - Average rainfall days in December:
9.1 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (7.9 days).
Average snowfall
Ellis Grove, IL
The month with the highest snowfall is February (2.56").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Ellis Grove, IL
- Average snowfall days in January:
4.8 days - Average snowfall days in February:
5.2 days - Average snowfall days in March:
1.3 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:
0.1 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
3 days
The month with the highest number of snowfall days is February (5.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Ellis Grove, 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 12min - 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 42min - Average sunshine in February:
4h and 54min - Average sunshine in March:
6h and 30min - Average sunshine in April:
8h and 36min - Average sunshine in May:
9h and 18min - Average sunshine in June:
10h and 30min
- Average sunshine in July:
10h and 30min - Average sunshine in August:
10h and 12min - 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:
5h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days
Ellis Grove, IL
- Average sunshine days in January:
18.8 days - Average sunshine days in February:
13.8 days - Average sunshine days in March:
13.6 days - Average sunshine days in April:
12.6 days - Average sunshine days in May:
11.3 days - Average sunshine days in June:
12 days
- Average sunshine days in July:
9.8 days - Average sunshine days in August:
13 days - Average sunshine days in September:
15.4 days - Average sunshine days in October:
18.9 days - Average sunshine days in November:
18.5 days - Average sunshine days in December:
18.7 days
The month with the most sunshine days is October (18.9 days).
The month with the least sunshine days is July (9.8 days).
Average UV index
Ellis Grove, 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
Ellis Grove, IL
The months with the most cloud cover are January and February (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility
Ellis Grove, 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).
