Climate and monthly weather forecastCedar Point, IL
Climate and monthly weather forecast
Weather in January
January, the same as December, in Cedar Point, Illinois, is another subzero cold winter month, with an average temperature ranging between min 16.9°F (-8.4°C) and max 28.9°F (-1.7°C). Cedar Point's coldest month, January, registers temperatures that range from a high of 28.9°F (-1.7°C) to a low of 16.9°F (-8.4°C). Weather in January »Weather in February
February, the last month of the winter in Cedar Point, is a cold month, with an average temperature varying between 20.5°F (-6.4°C) and 33.4°F (0.8°C). February's arrival brings an average high-temperature of a wintry 33.4°F (0.8°C), slightly deviating from January's 28.9°F (-1.7°C). Weather in February »Weather in March
March, the first month of the spring in Cedar Point, is a frosty month, with an average temperature varying between 46.8°F (8.2°C) and 32.4°F (0.2°C). March's arrival signals an increase in average high-temperatures, moving from February's icy 33.4°F (0.8°C) to a frosty 46.8°F (8.2°C). Weather in March »Weather in April
April is a mild spring month in Cedar Point, Illinois, with an average temperature ranging between min 42.4°F (5.8°C) and max 58.8°F (14.9°C). Noticing a change, the average high-temperature during April moves from March's chilly 46.8°F (8.2°C) to a refreshing 58.8°F (14.9°C). Weather in April »Weather in May
The last month of the spring, May, is an agreeable month in Cedar Point, Illinois, with an average temperature ranging between min 53.6°F (12°C) and max 70.5°F (21.4°C). In Cedar Point, stepping into May brings a temperature increase, moving up from April's refreshing 58.8°F (14.9°C) to a pleasant 70.5°F (21.4°C). Weather in May »Weather in June
June, the first month of the summer in Cedar Point, is a warm month, with an average temperature varying between 61.5°F (16.4°C) and 78.8°F (26°C). Cedar Point, Illinois, experiences a minor temperature shift with the start of June, with average high-temperatures moving from an agreeable 70.5°F (21.4°C) in May to a moderately hot 78.8°F (26°C). Weather in June »Weather in July
July, like June, in Cedar Point, Illinois, is a moderately hot summer month, with an average temperature fluctuating between 80.6°F (27°C) and 64.2°F (17.9°C). July, recognised by an average high temperature of 80.6°F (27°C) and a low of 64.2°F (17.9°C), is Cedar Point's warmest month. For July, the heat index is computed to be a hot 86°F (30°C). Weather in July »Weather in August
The last month of the summer, August, is another warm month in Cedar Point, Illinois, with an average temperature varying between 62.1°F (16.7°C) and 79.5°F (26.4°C). The transition into August shows a subtle variation to a still moderately hot 79.5°F (26.4°C) from July's 80.6°F (27°C) in the average high-temperature. Weather in August »Weather in September
September, the first month of the autumn in Cedar Point, is still a warm month, with an average temperature ranging between max 74.5°F (23.6°C) and min 56.1°F (13.4°C). Cedar Point experiences an average high-temperature of a still warm 74.5°F (23.6°C) in September, subtly different from August's 79.5°F (26.4°C). Weather in September »Weather in October
October, the same as September, is another refreshing autumn month in Cedar Point, Illinois, with an average temperature ranging between max 61.7°F (16.5°C) and min 45.7°F (7.6°C). During the transition into October, Cedar Point observes a decrease in the average high-temperature, falling from a warm 74.5°F (23.6°C) in September to an enjoyable 61.7°F (16.5°C). Weather in October »Weather in November
The last month of the autumn, November, is also a frosty month in Cedar Point, Illinois, with an average temperature varying between 33.8°F (1°C) and 46.8°F (8.2°C). The transition from October to November brings a clear temperature drop, with average high-temperatures decreasing from a refreshing 61.7°F (16.5°C) to a chilly 46.8°F (8.2°C). Weather in November »Weather in December
The first month of the winter, December, is still a cold month in Cedar Point, Illinois, with an average temperature varying between 24.6°F (-4.1°C) and 34.9°F (1.6°C). The commencement of December indicates a shift in the average high-temperature, receding from November's frosty 46.8°F (8.2°C) to a cold 34.9°F (1.6°C). Weather in December »Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Cedar Point, IL
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (28.9°F).
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (16.9°F).
Average pressure
Cedar Point, IL
- Average pressure in January:
30.13"Hg - Average pressure in February:
30.11"Hg - Average pressure in March:
30.08"Hg - Average pressure in April:
29.94"Hg - Average pressure in May:
29.96"Hg - Average pressure in June:
29.91"Hg
- Average pressure in July:
29.97"Hg - Average pressure in August:
29.98"Hg - Average pressure in September:
30.03"Hg - Average pressure in October:
30.01"Hg - Average pressure in November:
30.1"Hg - Average pressure in December:
30.1"Hg
The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed
Cedar Point, IL
- Average wind speed in January:
10.3mph - Average wind speed in February:
10.2mph - Average wind speed in March:
9.9mph - Average wind speed in April:
10.3mph - Average wind speed in May:
8.8mph - Average wind speed in June:
7.6mph
- Average wind speed in July:
6.5mph - Average wind speed in August:
6.2mph - Average wind speed in September:
7.4mph - Average wind speed in October:
9.2mph - Average wind speed in November:
9.9mph - Average wind speed in December:
9.6mph
The windiest months (with the highest average wind speed) are January and April (10.3mph).
The calmest month (with the lowest average wind speed) is August (6.2mph).
Average humidity
Cedar Point, IL
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (72%).
Average rainfall
Cedar Point, IL
- Average rainfall in January:
1.65" - Average rainfall in February:
1.57" - Average rainfall in March:
2.13" - Average rainfall in April:
3.78" - Average rainfall in May:
4.65" - Average rainfall in June:
3.31"
- Average rainfall in July:
2.8" - Average rainfall in August:
2.28" - Average rainfall in September:
2.28" - Average rainfall in October:
2.83" - Average rainfall in November:
1.77" - Average rainfall in December:
1.61"
The wettest month (with the highest rainfall) is May (4.65").
The driest month (with the least rainfall) is February (1.57").
Average rainfall days
Cedar Point, IL
- Average rainfall days in January:
5.5 days - Average rainfall days in February:
6.1 days - Average rainfall days in March:
12.8 days - Average rainfall days in April:
16.7 days - Average rainfall days in May:
18.5 days - Average rainfall days in June:
17.8 days
- Average rainfall days in July:
17.1 days - Average rainfall days in August:
15 days - Average rainfall days in September:
11.5 days - Average rainfall days in October:
12.5 days - Average rainfall days in November:
10.1 days - Average rainfall days in December:
7.8 days
The month with the highest number of rainy days is May (18.5 days).
The month with the least rainy days is January (5.5 days).
Average snowfall
Cedar Point, IL
The month with the highest snowfall is January (4.37").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days
Cedar Point, IL
- Average snowfall days in January:
12.1 days - Average snowfall days in February:
9.8 days - Average snowfall days in March:
5.8 days - Average snowfall days in April:
1.8 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:
0.4 days - Average snowfall days in November:
3.1 days - Average snowfall days in December:
7.5 days
The month with the highest number of snowfall days is January (12.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight / Average sunshine
Cedar Point, IL
- Average daylight in January:
9h and 36min - Average daylight in February:
10h and 42min - Average daylight in March:
12h and 0min - Average daylight in April:
13h and 24min - Average daylight in May:
14h and 30min - Average daylight in June:
15h and 6min
- Average daylight in July:
14h and 48min - Average daylight in August:
13h and 48min - Average daylight in September:
12h and 30min - 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 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in January:
3h and 54min - Average sunshine in February:
4h and 0min - Average sunshine in March:
6h and 18min - Average sunshine in April:
7h and 48min - Average sunshine in May:
8h and 42min - Average sunshine in June:
9h and 48min
- Average sunshine in July:
9h and 42min - Average sunshine in August:
9h and 42min - Average sunshine in September:
8h and 48min - Average sunshine in October:
5h and 42min - Average sunshine in November:
5h and 12min - Average sunshine in December:
4h and 12min
The month with the most sunshine is June (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days
Cedar Point, IL
- Average sunshine days in January:
13.8 days - Average sunshine days in February:
12.9 days - Average sunshine days in March:
13.2 days - Average sunshine days in April:
10.8 days - Average sunshine days in May:
10.4 days - Average sunshine days in June:
10.7 days
- Average sunshine days in July:
11.3 days - Average sunshine days in August:
13.8 days - Average sunshine days in September:
15.2 days - Average sunshine days in October:
16.1 days - Average sunshine days in November:
17.4 days - Average sunshine days in December:
16.3 days
The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (10.4 days).
Average UV index
Cedar Point, IL
The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover
Cedar Point, IL
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is September (Cloud cover 32).
Average visibility
Cedar Point, IL
The months with the highest visibility are February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are January, July and August (5mi).





