Best year time to visit West Mount Vernon

General weather information about West Mount Vernon

Average annual temperature is 12.5 °C

Absolute maximum temperature: 33.6 °C

Absolute minimum temperature: -17.4 °C

Number of sunny days: 163 days

Number of rainy days: 196 days

Number of snow days: 6 days

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* Weather data for West Mount Vernon United States is based on climate observations for 2026 year

West Mount Vernon air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)17.719.414.930.028.532.433.330.233.627.419.216.2
Average daytime temperature (°C)7.87.59.617.821.025.229.327.123.819.110.78.8
Average temperature (°C)4.12.84.712.015.219.524.022.319.214.36.14.8
Average night temperature (°C)1.0-1.20.67.49.915.019.918.315.610.52.21.6
Absolute minimum temperature (°C)-3.7-17.4-3.1-0.25.29.915.314.39.65.5-4.0-5.7

West Mount Vernon monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.015.015.014.013.011.010.09.0
Daylight mean duration (h)9.610.611.913.314.515.114.813.812.511.19.99.3
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.86.47.58.712.110.611.510.27.67.47.15.0
Precipitation (mm)11946134139549319312323911158221
Sunny days1215141320861013171916
Rainy days191115171122252117141014
Snow days022000000011

West Mount Vernon - weather forecast by months

West Mount Vernon weather in januaryWest Mount Vernon weather in februaryWest Mount Vernon weather in marchWest Mount Vernon weather in aprilWest Mount Vernon weather in mayWest Mount Vernon weather in juneWest Mount Vernon weather in julyWest Mount Vernon weather in augustWest Mount Vernon weather in septemberWest Mount Vernon weather in octoberWest Mount Vernon weather in novemberWest Mount Vernon weather in december

Best time to visit West Mount Vernon:

The best time to visit West Mount Vernon during the most sunny months:

  • May — 12.1(h)
  • June — 10.6(h)
  • July — 11.5(h)

The largest precipitation sum in West Mount Vernon is at

  • July — 193(mm)
  • September — 239(mm)
  • December — 221(mm)

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    Frequently asked questions

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