Best year time to visit Mount Saint John

General weather information about Mount Saint John

Average annual temperature is 12.6 °C

Absolute maximum temperature: 33.5 °C

Absolute minimum temperature: -9.5 °C

Number of sunny days: 169 days

Number of rainy days: 185 days

Number of snow days: 11 days

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* Weather data for Mount Saint John United States is based on climate observations for 2026 year

Mount Saint John air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.920.822.626.930.833.333.333.533.129.023.715.9
Average daytime temperature (°C)6.611.211.617.922.826.629.028.025.818.712.08.8
Average temperature (°C)2.74.45.111.416.520.723.622.419.813.76.24.3
Average night temperature (°C)-0.4-0.10.76.011.015.219.017.414.69.62.21.2
Absolute minimum temperature (°C)-9.0-9.5-8.00.43.210.714.711.69.6-2.6-7.8-4.6

Mount Saint John monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.014.013.011.010.09.0
Daylight mean duration (h)9.710.712.013.314.414.914.713.712.511.210.09.4
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)4.07.47.38.810.110.511.811.19.77.27.54.6
Precipitation (mm)13353155697512310412340812849
Sunny days5171414181251520142312
Rainy days19101416131826161017719
Snow days713000000000

Mount Saint John - weather forecast by months

Mount Saint John weather in januaryMount Saint John weather in februaryMount Saint John weather in marchMount Saint John weather in aprilMount Saint John weather in mayMount Saint John weather in juneMount Saint John weather in julyMount Saint John weather in augustMount Saint John weather in septemberMount Saint John weather in octoberMount Saint John weather in novemberMount Saint John weather in december

Best time to visit Mount Saint John:

The best time to visit Mount Saint John during the most sunny months:

  • June — 10.5(h)
  • July — 11.8(h)
  • August — 11.1(h)

The largest precipitation sum in Mount Saint John is at

  • January — 133(mm)
  • March — 155(mm)
  • June — 123(mm)
  • August — 123(mm)

    • Weather forecast in the closest to Mount Saint John admin centers

    Weather forecast in the closest towns to Mount Saint John

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    Frequently asked questions

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