ClimateForecastNovemberDecember >>

McHenry (MD) Climate by Month

The temperature in McHenry can vary greatly throughout the year. The temperatures shift from warm to very cold. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average day and night temperature

Depending on the time of the year, temperatures range from comfortable to very cold in McHenry. Average daytime temperatures range from a comfortable 25°C in July, the warmest time of the year, to a very cold 0°C during cooler months like February. At night, temperatures typically average around -9°C during these months.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

McHenry has a relatively rain/snowy climate with high precipitation levels, averaging 1330 mm of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 147 mm of precipitation, spread over 17 rainy days. In contrast, November experiences a drier climate, with about 74 mm of rainfall spread across 13 rainy days.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in McHenry. While July receives considerable daily sunshine with up to 8.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.6 hours of sunlight per day.

Monthly hours of sunshine

Data from: Frostburg, the United States of America (38 KM, 23 Miles).

Daily hours of sunshine

Data from: Frostburg, the United States of America (38 KM, 23 Miles).

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

During the months of June, July, August and September 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:
  • Which is the warmest month in McHenry?
    July has an average maximum temperature of 25°C and is the warmest month of the year.
  • Which is the coldest month in McHenry?
    The coldest month is February with an average maximum temperature of 0°C.
  • Which is the wettest month in McHenry?
    June tops the wettest month list with 147 mm of rainfall.
  • Which is the driest month in McHenry?
    November is the driest month with 74 mm of precipitation.
  • Which is the sunniest month in McHenry?
    July is the sunniest month with an average of 255 hours of sunshine.

  • 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 McHenry (MD)

    Fri   Nov 22
    1°C | -5°C
    W 25 km/h
    53 mm
    overcast and heavy snow

    overcast and heavy snow

    Sat   Nov 23
    2°C | 1°C
    W 22 km/h
    4.2 mm
    overcast and rain

    overcast and rain

    Sun   Nov 24
    5°C | 0°C
    W 22 km/h
    partly cloudy and no rain

    partly cloudy and no rain