ClimateForecastNovemberDecember >>

Henlopen Keys Climate by Month

The temperature in Henlopen Keys can vary greatly throughout the year. The temperatures shift from very warm to cold. It is also known for its large amounts of rain/snowfall. Now, let’s explore all the climate details to give you a full picture.

Average day and night temperature

Depending on the time of the year, temperatures range from very warm to chilly in Henlopen Keys. Typically, daytime temperatures range from a very warm 31°C in July to a chilly 7°C in the coolest month, February. Nights are cooler, with temperatures generally dropping to -2°C, particularly during the colder months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Henlopen Keys has a relatively rain/snowy climate with high precipitation levels, averaging 1219 mm of rain/snowfall annually. Henlopen Keys offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between October (140 mm) and May (78 mm) is not too significant, making the climate enjoyable for visitors and residents alike.

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

The best time of year to visit Henlopen Keys 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 Henlopen Keys?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Henlopen Keys?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Henlopen Keys?
    The coldest month is February with an average maximum temperature of 7°C.
  • Which is the wettest month in Henlopen Keys?
    October tops the wettest month list with 140 mm of rainfall.
  • Which is the driest month in Henlopen Keys?
    May is the driest month with 78 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 Henlopen Keys

    Sat   Nov 23
    12°C | 3°C
    NW 32 km/h
    almost clear and no rain

    almost clear and no rain

    Sun   Nov 24
    13°C | 6°C
    W 25 km/h
    almost clear and no rain

    almost clear and no rain

    Mon   Nov 25
    15°C | 5°C
    S 18 km/h
    partly cloudy and no rain

    partly cloudy and no rain