Best year time to visit Town of Casco

General weather information about Town of Casco

Average annual temperature is 9.0 °C

Absolute maximum temperature: 32.2 °C

Absolute minimum temperature: -29.1 °C

Number of sunny days: 156 days

Number of rainy days: 175 days

Number of snow days: 34 days

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* Weather data for Town of Casco United States is based on climate observations for 2026 year

Town of Casco air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)8.912.010.026.430.132.230.528.030.527.315.512.4
Average daytime temperature (°C)2.61.24.612.318.820.826.123.522.416.66.64.5
Average temperature (°C)-1.1-4.20.46.912.816.122.019.418.112.52.70.8
Average night temperature (°C)-4.2-8.7-3.03.07.812.718.816.114.79.3-0.3-2.0
Absolute minimum temperature (°C)-10.1-29.1-8.1-4.22.86.813.712.68.71.0-6.3-9.7

Town of Casco 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)9.310.511.913.514.715.415.114.012.511.09.79.0
Daylight minimum duration (h)8.09.011.012.014.015.014.013.011.010.09.08.0
Sunshine mean duration (h)4.56.97.47.411.57.49.89.88.46.16.94.5
Precipitation (mm)15041757214324822814611610471214
Sunny days61414132055917142217
Rainy days134717112526221317812
Snow days121010000000002

Town of Casco - weather forecast by months

Town of Casco weather in januaryTown of Casco weather in februaryTown of Casco weather in marchTown of Casco weather in aprilTown of Casco weather in mayTown of Casco weather in juneTown of Casco weather in julyTown of Casco weather in augustTown of Casco weather in septemberTown of Casco weather in octoberTown of Casco weather in novemberTown of Casco weather in december

Best time to visit Town of Casco:

The best time to visit Town of Casco during the most sunny months:

  • May — 11.5(h)
  • July — 9.8(h)
  • August — 9.8(h)

Months with the longest average daylight duration in Town of Casco:

  • June — 15.4(h)

The largest precipitation sum in Town of Casco is at

  • June — 248(mm)
  • July — 228(mm)
  • December — 214(mm)

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    Frequently asked questions

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