Best year time to visit Island Shoals (historical)

General weather information about Island Shoals (historical)

Average annual temperature is 17.8 °C

Absolute maximum temperature: 37.1 °C

Absolute minimum temperature: -3.0 °C

Number of sunny days: 171 days

Number of rainy days: 194 days

Look at detailed online map of Island Shoals (historical)

* Weather data for Island Shoals (historical) United States is based on climate observations for 2026 year

Island Shoals (historical) air temperature forecast for each month

JanFebMarAprMayJunJulAugSepOctNovDec
Absolute maximum temperature (°C)21.426.126.829.130.334.436.237.133.828.725.521.2
Average daytime temperature (°C)15.118.719.723.125.529.633.433.429.223.617.714.3
Average temperature (°C)9.813.113.616.920.023.727.126.923.017.812.29.1
Average night temperature (°C)5.78.88.611.815.618.922.322.218.213.28.05.1
Absolute minimum temperature (°C)-2.8-1.8-3.06.17.416.520.219.314.47.1-1.8-1.6

Island Shoals (historical) monthly weather indicators

JanFebMarAprMayJunJulAugSepOctNovDec
Daylight maximum duration (h)10.011.012.013.014.014.014.013.012.011.010.010.0
Daylight mean duration (h)10.211.012.013.013.914.314.113.412.411.310.410.0
Daylight minimum duration (h)9.010.011.012.013.014.013.012.011.010.010.09.0
Sunshine mean duration (h)6.06.58.59.49.810.611.711.010.08.96.76.4
Precipitation (mm)1461131791137013692156226258129
Sunny days1314171410811716211921
Rainy days181414162122202414101110
Snow days000000000000

Best time to visit Island Shoals (historical):

The best time to visit Island Shoals (historical) during the most sunny months:

  • July — 11.7(h)

The largest precipitation sum in Island Shoals (historical) is at

  • January — 146(mm)
  • March — 179(mm)
  • June — 136(mm)
  • August — 156(mm)
  • Frequently asked questions

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