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Clinton (MD) Weather and Climate: A Comprehensive Guide

The temperature in Clinton can vary greatly throughout the year. The temperatures shift from very warm to 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 maximum day and minimum night temperature

Depending on the time of the year, temperatures range from very warm to chilly in Clinton. Average maximum daytime temperatures range from a very warm 31°C in July, the warmest time of the year, to a chilly 6°C during cooler months like January.

At night, temperatures typically drop to an average of around -3°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Clinton has a relatively rain/snowy climate with high precipitation levels, averaging 1197 mm of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. June brings wetter days averaging 139 mm of precipitation, spread over 12 rainy days.

In contrast, February experiences a drier climate, with about 70 mm of rainfall spread across 10 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 Clinton. While June receives considerable daily sunshine with up to 9.4 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.3 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Washington DC, the United States of America (15 KM, 9 Miles).

Daily hours of sunshine

Data from: Washington DC, the United States of America (15 KM, 9 Miles).

Forecast for Clinton (MD)

Fri   Dec 27
8°C | -1°C
SE 2 m/s
partly cloudy and no rain

partly cloudy and no rain

Sat   Dec 28
12°C | 5°C
S 3 m/s
8.5 mm
overcast and heavy rain

overcast and heavy rain

Sun   Dec 29
18°C | 11°C
SE 8 m/s
9.8 mm
broken clouds and rain

broken clouds and rain

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

Other facts from our historical weather data:
  • When is summer in Clinton?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Clinton?
    July has an average maximum temperature of 31°C and is the warmest month of the year.
  • Which is the coldest month in Clinton?
    The coldest month is January with an average maximum temperature of 6°C.
  • Which is the wettest month in Clinton?
    June tops the wettest month list with 139 mm of rainfall.
  • Which is the driest month in Clinton?
    February is the driest month with 70 mm of precipitation.
  • Which is the sunniest month in Clinton?
    June is the sunniest month with an average of 282 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.