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Assateague Island (WV) Climate by Month

The climate in Assateague Island is marked by big temperature swings throughout the year. Temperatures range from very warm during the warmest months to cold in the cooler months. It also has a relatively rain/snowy climate with high levels of precipitation. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

In Assateague Island, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 30°C in July to a chilly 8°C in February. Nighttime temperatures can drop, with averages reaching -1°C in February.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Assateague Island experiences significant rain/snowfall throughout the year, averaging 1173 mm of precipitation annually. The amount of precipitation varies moderately throughout the year. The wettest month, September, sees around 133 mm of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, January, still receives a respectable 72 mm of rainfall.

The mean monthly precipitation over the year, including rain, hail and snow

The best time of year to visit Assateague Island in the United States of America

During the months of May and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Assateague Island?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Assateague Island?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Assateague Island?
    The coldest month is February with an average maximum temperature of 8°C.
  • Which is the wettest month in Assateague Island?
    September tops the wettest month list with 133 mm of rainfall.
  • Which is the driest month in Assateague Island?
    January is the driest month with 72 mm of precipitation.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.

    Forecast for Assateague Island (WV)

    Fri   Nov 22
    10°C | 3°C
    W 43 km/h
    4.8 mm
    broken clouds and rain

    broken clouds and rain

    Sat   Nov 23
    13°C | 6°C
    NW 40 km/h
    1.6 mm
    clear and small chance of slight rain

    clear and small chance of slight rain

    Sun   Nov 24
    14°C | 8°C
    W 25 km/h
    clear and no rain

    clear and no rain