ClimateForecastNovemberDecember >>

Pittsburgh (PA) Climate by Month

Pittsburgh experiences great temperature shifts. The city's weather can transition from warm days to cold weather. It receives a reasonable amount of rain/snowfall. Let’s explore the climate details in depth to provide you with a complete overview.

Average day and night temperature

The climate in Pittsburgh is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 28°C in July. In February, the coolest month of the year, temperatures drop to a chilly 2°C. At night, expect cooler temperatures, averaging -7°C during this month.

The mean minimum and maximum temperatures throughout the year

Precipitation and rainy days

Generally, Pittsburgh receives mid-range precipitation levels, with 975 mm annually. Pittsburgh experiences moderate seasonal variation in rainfall, with monthly averages ranging from 116 mm in June, the wettest month, and 58 mm in November, the driest month.

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

Sunshine over the year

Pittsburgh can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 8.5 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.4 hours of sunlight per day.

Monthly hours of sunshine

Daily hours of sunshine

The best time of year to visit Pittsburgh 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 Pittsburgh?
    The hottest season / summer takes place in June, July, August and September.
  • Which is the warmest month in Pittsburgh?
    July has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Pittsburgh?
    The coldest month is February with an average maximum temperature of 2°C.
  • Which is the wettest month in Pittsburgh?
    June tops the wettest month list with 116 mm of rainfall.
  • Which is the driest month in Pittsburgh?
    November is the driest month with 58 mm of precipitation.
  • Which is the sunniest month in Pittsburgh?
    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 Pittsburgh (PA)

    Fri   Nov 22
    6°C | -2°C
    W 29 km/h
    11 mm
    overcast and heavy sleet

    overcast and heavy sleet

    Sat   Nov 23
    9°C | 5°C
    W 25 km/h
    2.5 mm
    overcast and slight rain

    overcast and slight rain

    Sun   Nov 24
    10°C | 3°C
    SW 18 km/h
    broken clouds and no rain

    broken clouds and no rain