Best year time to visit Hanover

General weather information about Hanover

Average annual temperature is 8.8 °C

Absolute maximum temperature: 30.7 °C

Absolute minimum temperature: -31.2 °C

Number of sunny days: 104 days

Number of rainy days: 229 days

Number of snow days: 32 days

Look at detailed online map of Hanover

* Weather data for Hanover United States is based on climate observations for 2026 year

Hanover air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)11.915.013.626.728.830.730.326.229.628.114.310.8
Average daytime temperature (°C)2.44.04.215.218.922.325.922.820.715.56.45.1
Average temperature (°C)-0.9-2.0-0.58.712.417.020.818.316.011.32.31.9
Average night temperature (°C)-3.8-7.1-4.53.56.612.616.714.812.48.0-0.9-0.7
Absolute minimum temperature (°C)-11.1-31.2-11.1-6.6-1.57.712.49.67.1-0.1-6.9-8.4

Hanover monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)9.011.012.014.015.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.410.511.913.414.715.315.013.912.511.09.89.1
Daylight minimum duration (h)9.09.011.012.014.015.014.013.011.010.09.09.0
Sunshine mean duration (h)2.44.65.68.211.910.311.110.18.95.85.42.9
Precipitation (mm)1158012912655133193172657785159
Sunny days56610177361810106
Rainy days181419201423282512211619
Snow days886000000046

Hanover - weather forecast by months

Hanover weather in januaryHanover weather in februaryHanover weather in marchHanover weather in aprilHanover weather in mayHanover weather in juneHanover weather in julyHanover weather in augustHanover weather in septemberHanover weather in octoberHanover weather in novemberHanover weather in december

Best time to visit Hanover:

The best time to visit Hanover during the most sunny months:

  • May — 11.9(h)
  • June — 10.3(h)
  • July — 11.1(h)
  • August — 10.1(h)

Months with the longest average daylight duration in Hanover:

  • June — 15.3(h)

The largest precipitation sum in Hanover is at

  • July — 193(mm)
  • August — 172(mm)
  • December — 159(mm)

    • Weather forecast in the closest to Hanover admin centers

    Weather forecast in the closest towns to Hanover

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    Frequently asked questions

    When is the best time to visit Hanover?
    The historical weather data above shows the warmest, sunniest and driest months to help you choose the best time to visit Hanover.
    What is the weather like in Hanover?
    See average temperature, rainfall and daylight hours for Hanover by month in the table above.
    How many sunny days does Hanover have?
    The monthly weather statistics above show sunshine and rainfall patterns for Hanover throughout the year.