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Westminster (MD) Climate by Month

The temperature in Westminster can vary quite a bit throughout the year. Temperatures can be very warm during the warmest months, and cold during the cooler months. It also experiences much rain/snowfall throughout the year. Now, let’s break down all the climate details for a clearer picture.

Average day and night temperature

Visitors to Westminster can expect significant temperature changes throughout the year. Average daytime temperatures reach a very warm 30°C in July. In January, the coolest month of the year, temperatures drop to a chilly 4°C. At night, expect cooler temperatures, averaging -5°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Westminster is known for its substantial rain/snowfall, with annual precipitation reaching 1156 mm. Westminster experiences moderate seasonal variation in rainfall, with monthly averages ranging from 137 mm in October, the wettest month, and 73 mm in November, the driest month.

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

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

During the months of May 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:
  • When is summer in Westminster?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Westminster?
    July has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Westminster?
    The coldest month is January with an average maximum temperature of 4°C.
  • Which is the wettest month in Westminster?
    October tops the wettest month list with 137 mm of rainfall.
  • Which is the driest month in Westminster?
    November is the driest month with 73 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 Westminster (MD)

    Fri   Nov 22
    5°C | 0°C
    W 22 km/h
    11 mm
    overcast and heavy rain

    overcast and heavy rain

    Sat   Nov 23
    10°C | 3°C
    NW 25 km/h
    broken clouds and no rain

    broken clouds and no rain

    Sun   Nov 24
    12°C | 6°C
    W 18 km/h
    partly cloudy and no rain

    partly cloudy and no rain