Climate and monthly weather forecastPennington Point, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, in Pennington Point, Illinois, is another subzero cold winter month, with an average temperature ranging between min 19°F (-7.2°C) and max 30.9°F (-0.6°C). January stands out as Pennington Point's coldest month, with an average high-temperature of 30.9°F (-0.6°C) and a low-temperature of 19°F (-7.2°C). Weather in January »Weather in February
February, the last month of the winter in Pennington Point, is a wintry month, with an average temperature ranging between min 22.5°F (-5.3°C) and max 36°F (2.2°C). February is marked by an average high-temperature of a cold 36°F (2.2°C), almost identical to the preceding month. Weather in February »Weather in March
March, the first month of the spring in Pennington Point, is a chilly month, with temperature in the range of an average high of 49.6°F (9.8°C) and an average low of 34.3°F (1.3°C). As March sets, the average high-temperature shows an increase, moving up from an icy 36°F (2.2°C) in February to a frosty 49.6°F (9.8°C). Weather in March »Weather in April
April in Pennington Point, Illinois, is an enjoyable spring month, with an average temperature fluctuating between 61.3°F (16.3°C) and 44.2°F (6.8°C). April brings a rise in Pennington Point's average high-temperature, moving from a chilly 49.6°F (9.8°C) in March to an enjoyable 61.3°F (16.3°C). Weather in April »Weather in May
May, the last month of the spring in Pennington Point, is a pleasant month, with temperature in the range of an average high of 71.6°F (22°C) and an average low of 54.9°F (12.7°C). As Pennington Point transitions into May, a rise in the average high-temperature is observed, moving from a comfortable 61.3°F (16.3°C) in April to a pleasant 71.6°F (22°C). Weather in May »Weather in June
The first month of the summer, June, is a moderately hot month in Pennington Point, Illinois, with temperature in the range of an average low of 63.7°F (17.6°C) and an average high of 80.2°F (26.8°C). The shift from May to June sees a slight increase in the average high-temperature, transitioning from an agreeable 71.6°F (22°C) to a warm 80.2°F (26.8°C). Weather in June »Weather in July
July, like June, in Pennington Point, Illinois, is a moderately hot summer month, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 82.4°F (28°C). July is the month that records the highest temperatures, with averages ranging from a high of 82.4°F (28°C) to a low of 65.8°F (18.8°C). Throughout July, the heat index is calculated to be a hot 91.4°F (33°C). Weather in July »Weather in August
August, the last month of the summer in Pennington Point, is also a moderately hot month, with an average temperature fluctuating between 63.7°F (17.6°C) and 81.9°F (27.7°C). Pennington Point starts August with an average high-temperature of a still moderately hot 81.9°F (27.7°C), a minor shift from July's 82.4°F (28°C). Weather in August »Weather in September
The first month of the autumn, September, is still a warm month in Pennington Point, Illinois, with an average temperature varying between 57.6°F (14.2°C) and 76.8°F (24.9°C). The advent of September reveals an average high-temperature of a still warm 76.8°F (24.9°C), showing minimal difference from the prior month. Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Pennington Point, Illinois, with an average temperature varying between 63°F (17.2°C) and 45.9°F (7.7°C). The onset of October coincides with a reduction in the average high-temperature, falling from a moderately hot 76.8°F (24.9°C) in September to a refreshing 63°F (17.2°C). Weather in October »Weather in November
The last month of the autumn, November, is another chilly month in Pennington Point, Illinois, with temperature in the range of an average high of 48.9°F (9.4°C) and an average low of 34.7°F (1.5°C). November's arrival correlates with a reduction in the average high-temperature, down from an enjoyable 63°F (17.2°C) in October to a chilly 48.9°F (9.4°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Pennington Point, Illinois, with temperature in the range of an average low of 25.7°F (-3.5°C) and an average high of 37°F (2.8°C). Pennington Point observes a minor decrease in the average high-temperature with the arrival of December, falling from November's frosty 48.9°F (9.4°C) to an icy 37°F (2.8°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
Pennington Point's coldest temperatures are experienced in January, with average high temperatures of 30.9°F (-0.6°C) and lows of 19°F (-7.2°C).
January is the month with the least rainfall in Pennington Point, Illinois. Rain falls for 4.2 days and accumulates 0.67" (17mm) of precipitation.
Throughout the year, there are 122.7 rainfall days, and 17.8" (452mm) of precipitation is accumulated.
Months with snowfall in Pennington Point are January through April, October through December.
January is the month with the most snowfall in Pennington Point. Snow falls for 7.6 days and accumulates 1.89" (48mm) of snow.
Throughout the year, in Pennington Point, there are 25.2 snowfall days, and 5.47" (139mm) of snow is accumulated.
January has the least sunshine of the year in Pennington Point, with an average of 4.1h of sunshine.
The months with the lowest UV index in Pennington Point, Illinois, are January, February, November and December, with an average maximum UV index of 2.
On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts in Pennington Point, 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.
The month with the most rainfall in Pennington Point, Illinois, is May, when the rain falls for 16.2 days and typically aggregates up to 2.56" (65mm) of precipitation.
May through September are months without snowfall in Pennington Point, Illinois.
The month with the longest days is June, with an average of 15h and 0min of daylight.
June through August, with an average maximum UV index of 6, are months with the highest UV index.
July temperatures in Pennington Point tend to peak at an average high of 82.4°F (28°C) and dip to a low of 65.8°F (18.8°C).
With an average relative humidity of 83%, July is the most humid month.
With an average of 10.1h of sunshine, July has the most sunshine of the year in Pennington Point, Illinois.
With an average relative humidity of 71%, October is the least humid month.
December has the shortest days of the year, with an average of 9h and 18min of daylight.
Average temperature
Pennington Point, 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 (30.9°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°F).
Average pressure
Pennington Point, IL
- Average pressure in January:
30.14"Hg - Average pressure in February:
30.12"Hg - Average pressure in March:
30.07"Hg - Average pressure in April:
29.93"Hg - Average pressure in May:
29.94"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.96"Hg - Average pressure in August:
29.97"Hg - Average pressure in September:
30.02"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
Pennington Point, IL
- Average wind speed in January:
10.6mph - Average wind speed in February:
10.4mph - Average wind speed in March:
10.4mph - Average wind speed in April:
10.4mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.7mph
- Average wind speed in July:
6.6mph - Average wind speed in August:
6.6mph - Average wind speed in September:
7.5mph - Average wind speed in October:
9.3mph - Average wind speed in November:
10.1mph - Average wind speed in December:
10mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest months (with the lowest average wind speed) are July and August (6.6mph).
Average humidity
Pennington Point, IL
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (71%).
Average rainfall
Pennington Point, IL
- Average rainfall in January:
0.67" - Average rainfall in February:
0.79" - Average rainfall in March:
1.38" - Average rainfall in April:
1.93" - Average rainfall in May:
2.56" - Average rainfall in June:
2.09"
- Average rainfall in July:
1.73" - Average rainfall in August:
1.42" - Average rainfall in September:
1.85" - Average rainfall in October:
1.5" - Average rainfall in November:
1.14" - Average rainfall in December:
0.75"
The wettest month (with the highest rainfall) is May (2.56").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days
Pennington Point, IL
- Average rainfall days in January:
4.2 days - Average rainfall days in February:
4.6 days - Average rainfall days in March:
11.2 days - Average rainfall days in April:
13.8 days - Average rainfall days in May:
16.2 days - Average rainfall days in June:
15.1 days
- Average rainfall days in July:
14.6 days - Average rainfall days in August:
11.1 days - Average rainfall days in September:
9.8 days - Average rainfall days in October:
9.4 days - Average rainfall days in November:
7.1 days - Average rainfall days in December:
5.6 days
The month with the highest number of rainy days is May (16.2 days).
The month with the least rainy days is January (4.2 days).
Average snowfall
Pennington Point, IL
The month with the highest snowfall is January (1.89").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Pennington Point, IL
- Average snowfall days in January:
7.6 days - Average snowfall days in February:
6.9 days - Average snowfall days in March:
3.4 days - Average snowfall days in April:
0.8 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:
4.9 days
The month with the highest number of snowfall days is January (7.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Pennington Point, IL
- Average daylight in January:
9h and 42min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 18min - Average daylight in May:
14h and 24min - Average daylight in June:
15h and 0min
- Average daylight in July:
14h and 42min - Average daylight in August:
13h and 42min - Average daylight in September:
12h and 24min - Average daylight in October:
11h and 6min - Average daylight in November:
9h and 54min - Average daylight in December:
9h and 18min
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 18min).
- Average sunshine in January:
4h and 6min - Average sunshine in February:
4h and 24min - Average sunshine in March:
6h and 36min - Average sunshine in April:
8h and 6min - Average sunshine in May:
8h and 54min - Average sunshine in June:
10h and 0min
- Average sunshine in July:
10h and 6min - Average sunshine in August:
10h and 0min - Average sunshine in September:
9h and 24min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 18min - Average sunshine in December:
4h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days
Pennington Point, IL
- Average sunshine days in January:
19.8 days - Average sunshine days in February:
17.8 days - Average sunshine days in March:
16.3 days - Average sunshine days in April:
14.5 days - Average sunshine days in May:
12.9 days - Average sunshine days in June:
12.2 days
- Average sunshine days in July:
13.9 days - Average sunshine days in August:
17.3 days - Average sunshine days in September:
18.3 days - Average sunshine days in October:
19.9 days - Average sunshine days in November:
20.5 days - Average sunshine days in December:
20.6 days
The month with the most sunshine days is December (20.6 days).
The month with the least sunshine days is June (12.2 days).
Average UV index
Pennington Point, 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
Pennington Point, IL
The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are August and September (Cloud cover 30).
Average visibility
Pennington Point, IL
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (6mi).
The month with the lowest visibility is July (5mi).
