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City briefing

Hanover Park

Illinois, United States · 38,000 people
Jan
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Mar
Apr
May
Jun
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Aug
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The year’s records
Annual mean 11°C · wettest around April · prevailing wind SW
Warmest
27.6 °C
Coldest
-3.1 °C
Wettest
24%
Windiest
6.1 m/s
Prevailing
SW
5.0 m/s average

When this place is good five ratings · thirty-six ten-day sections · click a cell to read it

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
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Dec

Every reading

bars actual · line feels-like, °C
-15-10-50510152025JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember-15-10-50510152025JFMAMJJASOND

The average temperature in Hanover Park over the whole year is 11°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -5°C.

Month by month Hanover Park climate by month: average temperatures year round · click a month to read it

MonthHighLowFeels likeChance of rainCloudWindBeing outsideSunWalking
January-2°C-5°C-8°C18%69%4.6 m/s001
February1°C-4°C-5°C16%59%4.8 m/s108
March7°C1°C1°C19%61%4.9 m/s4021
April12°C6°C7°C19%62%4.8 m/s19146
May19°C13°C16°C19%58%4.2 m/s501263
June26°C19°C24°C17%49%3.8 m/s624140
July27°C21°C27°C17%48%3.3 m/s525820
August27°C20°C26°C16%47%3.2 m/s595426
September24°C16°C22°C17%49%3.4 m/s693153
October16°C9°C12°C19%55%4.0 m/s35462
November7°C3°C2°C17%58%4.3 m/s6026
December2°C-2°C-4°C18%66%4.4 m/s006

High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.

Seasons, and the year in short Hanover Park weather by season

Year round, Hanover Park has days of about -2°C at their warmest in January, its coolest month, and 27°C in July, its warmest; the coolest hours of the day run from -5°C to 21°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around April and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.

Hanover Park weather in winterDecember to February

High 0°CLow -3°CRain 17%

Winter in Hanover Park has typical daily highs of about 0°C and lows of about -3°C, with a 17% chance of rain on a given day.

Hanover Park weather in springMarch to May

High 13°CLow 7°CRain 19%

Spring in Hanover Park has typical daily highs of about 13°C and lows of about 7°C, with a 19% chance of rain on a given day.

Hanover Park weather in summerJune to August

High 26°CLow 20°CRain 16%

Summer in Hanover Park has typical daily highs of about 26°C and lows of about 20°C, with a 16% chance of rain on a given day.

Hanover Park weather in autumnSeptember to November

High 15°CLow 9°CRain 17%

Autumn in Hanover Park has typical daily highs of about 15°C and lows of about 9°C, with a 17% chance of rain on a given day.

When is the rainy season in Hanover Park?

Hanover Park has no sharply defined rainy season: the chance of rain on a given day runs from 16% in August, the driest month, to 19% in April, the wettest.

What time of year is Hanover Park windiest?

Winds in Hanover Park are highest in March, averaging 4.9 m/s (18 km/h), and lightest in August, at 3.2 m/s (12 km/h). The prevailing wind is from the SW.

What is the average temperature in Hanover Park year round?

The average temperature in Hanover Park over the whole year is 11°C. July is the hottest month, with highs of about 27°C; January is the coldest, with lows of about -5°C.

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