Hanover, IL weather
Today, hourly and 7-day forecast, sunrise and sunset, and the normal climate month by month
Weather in Hanover now
Loading the National Weather Service forecast…
Hanover weather by the hour
Hanover weather for the next 7 days
Source: National Weather Service (NOAA) · forecast for the coordinates of Hanover.
This week in Hanover
Sunrise, sunset and moon in Hanover
What is the weather usually like in Hanover?
Köppen climate classification, calculated from the 1991–2020 normals
- Julywarmest month · 83°F average high
- Januarycoldest month · 11°F average low
- 39.4 inprecipitation per year · 1,000 mm
- 30.2 insnowfall per year · 77 cm
Average high and low temperature (°F)
Average precipitation (inches)
Best time to visit Hanover: June to September, with mild temperatures and fewer rainy days.
Source: NOAA NCEI U.S. Climate Normals 1991–2020, station ELIZABETH, IL US (USC00112745), adjusted for the elevation of Hanover.
Hanover weather month by month
Sunrise and sunset in Hanover through the year
| Month | Sunrise | Sunset | Daylight |
|---|---|---|---|
| January | 7:25 AM | 4:55 PM | 9 h 30 min |
| February | 6:55 AM | 5:34 PM | 10 h 39 min |
| March | 7:10 AM | 7:08 PM | 11 h 57 min |
| April | 6:18 AM | 7:43 PM | 13 h 25 min |
| May | 5:37 AM | 8:17 PM | 14 h 39 min |
| June | 5:22 AM | 8:40 PM | 15 h 18 min |
| July | 5:36 AM | 8:37 PM | 15 h 0 min |
| August | 6:07 AM | 8:03 PM | 13 h 56 min |
| September | 6:40 AM | 7:12 PM | 12 h 32 min |
| October | 7:12 AM | 6:20 PM | 11 h 8 min |
| November | 6:50 AM | 4:41 PM | 9 h 50 min |
| December | 7:21 AM | 4:31 PM | 9 h 9 min |
Times for the 15th of each month, local time (America/Chicago).
What is the weather like in Hanover?
Hanover has a hot-summer humid continental climate. The warmest month is July, with an average high of 83°F (29°C), and the coldest is January, with average lows of 11°F (-12°C).
It gets about 39.4 inches (1,000 mm) of precipitation a year. The wettest month is June and the driest is January. Snow is common: about 30 inches fall in an average year.
The best time to visit Hanover is June to September. At 627 ft of elevation, nights are mild most of the year. The live forecast on this page comes from the National Weather Service and the climate averages from NOAA’s 1991–2020 U.S. Climate Normals.
More about Hanover
Weather in towns near Hanover
Questions about the weather in Hanover
What is the hottest month in Hanover?
July, with an average high of 83°F (29°C).
What is the coldest month in Hanover?
January, with an average low of 11°F (-12°C).
How much does it rain in Hanover?
About 39.4 inches (1,000 mm) a year; the wettest month is June.
Does it snow in Hanover?
Yes, about 30 inches of snow fall in an average year.
When is the best time to visit Hanover?
June to September, when temperatures are most pleasant and rainy days are fewer.
What climate does Hanover have?
Hot-summer humid continental (Köppen Dfa).
What is the weather like in Hanover in November?
Highs average 47°F and lows 28°F, with about 2.4 inches of precipitation.
What time is sunrise in Hanover?
Around 6:50 AM in mid-November, and sunset around 4:41 PM. Today’s exact times are shown above.
Where does this Hanover weather forecast come from?
From the National Weather Service (NOAA), the official U.S. weather agency, for the exact coordinates of Hanover.
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