Best year time to visit Holly Harbor

General weather information about Holly Harbor

Average annual temperature is 15.3 °C

Absolute maximum temperature: 35.2 °C

Absolute minimum temperature: -7.1 °C

Number of sunny days: 186 days

Number of rainy days: 176 days

Number of snow days: 3 days

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

Holly Harbor air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)16.820.820.929.226.229.435.232.433.726.623.915.7
Average daytime temperature (°C)10.011.212.620.421.525.930.429.125.820.813.610.9
Average temperature (°C)6.77.08.015.317.021.526.425.121.916.79.47.5
Average night temperature (°C)4.03.44.011.513.017.922.821.818.613.46.14.7
Absolute minimum temperature (°C)-1.1-7.1-1.94.07.113.520.018.013.07.9-2.4-0.3

Holly Harbor 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)9.810.812.013.214.314.814.613.612.411.210.19.5
Daylight minimum duration (h)9.010.011.012.013.014.014.013.011.010.09.09.0
Sunshine mean duration (h)5.67.17.79.711.011.412.110.88.59.17.75.5
Precipitation (mm)71596211177135150761142550176
Sunny days14161615181581116202215
Rainy days17111415131523201411716
Snow days011000000010

Holly Harbor - weather forecast by months

Holly Harbor weather in januaryHolly Harbor weather in februaryHolly Harbor weather in marchHolly Harbor weather in aprilHolly Harbor weather in mayHolly Harbor weather in juneHolly Harbor weather in julyHolly Harbor weather in augustHolly Harbor weather in septemberHolly Harbor weather in octoberHolly Harbor weather in novemberHolly Harbor weather in december

Best time to visit Holly Harbor:

The best time to visit Holly Harbor during the most sunny months:

  • June — 11.4(h)
  • July — 12.1(h)

The largest precipitation sum in Holly Harbor is at

  • June — 135(mm)
  • July — 150(mm)
  • December — 176(mm)

    • Weather forecast in the closest to Holly Harbor admin centers

    Weather forecast in the closest towns to Holly Harbor

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    Frequently asked questions

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