Best year time to visit Belleville

General weather information about Belleville

Average annual temperature is 17.8 °C

Absolute maximum temperature: 40.6 °C

Absolute minimum temperature: -4.1 °C

Number of sunny days: 198 days

Number of rainy days: 167 days

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

Belleville air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)22.426.126.629.232.638.340.140.637.933.327.618.9
Average daytime temperature (°C)13.515.718.422.528.033.334.835.431.424.817.613.7
Average temperature (°C)8.09.311.916.021.526.328.128.824.618.611.48.2
Average night temperature (°C)4.15.06.810.615.920.322.923.219.113.86.64.0
Absolute minimum temperature (°C)-3.6-4.1-4.14.46.916.818.717.715.4-1.3-2.4-1.9

Belleville monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.09.0
Daylight mean duration (h)10.110.912.013.114.014.514.313.512.411.310.39.8
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.09.09.0
Sunshine mean duration (h)6.05.97.89.011.112.411.411.510.68.27.97.0
Precipitation (mm)9412022511384628356361236768
Sunny days161214171710131621192221
Rainy days1516171314201815912810
Snow days000000000000

Belleville - weather forecast by months

Belleville weather in januaryBelleville weather in februaryBelleville weather in marchBelleville weather in aprilBelleville weather in mayBelleville weather in juneBelleville weather in julyBelleville weather in augustBelleville weather in septemberBelleville weather in octoberBelleville weather in novemberBelleville weather in december

Best time to visit Belleville:

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

  • June — 12.4(h)
  • July — 11.4(h)
  • August — 11.5(h)

The largest precipitation sum in Belleville is at

  • February — 120(mm)
  • March — 225(mm)
  • October — 123(mm)

    • Weather forecast in the closest to Belleville admin centers

    Weather forecast in the closest towns to Belleville

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    Frequently asked questions

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