The most pleasant months of the year for Pittsburgh are June, September and August. In Pittsburgh, there are 5 comfortable months with high temperatures in the range of 70-85°. July is the hottest month for Pittsburgh with an average high temperature of 83.5°, which ranks it as about average compared to other places in Pennsylvania. January is the snowiest month in Pittsburgh with 9.1 inches of snow, and 6 months of the year have significant snowfall. July is the most humid month, though humidity is low for most of the year.
Today's Weather - Pittsburgh, PA
4 PM PST
|7 DAY FORECAST||DESCRIPTION||HIGH/LOW||WIND|
|Tonight||Mostly Clear||64° / 85°||SW 5 to 8 mph|
|Wednesday Night||Scattered Showers And Thunderstorms then Partly Cloudy||66° / 86°||SW 2 to 9 mph|
|Thursday Night||Partly Cloudy||67° / 88°||SW 1 to 5 mph|
|Friday Night||Chance Showers And Thunderstorms||68° / 85°||W 5 mph|
|Saturday Night||Chance Showers And Thunderstorms||68° / 82°||W 5 mph|
|Sunday Night||Partly Cloudy||61° / 81°||N 2 to 7 mph|
|Monday Night||Partly Cloudy||63° / 83°||W 3 mph|
Summer High: the July high is around 84 degrees
Winter Low: the January low is 21
Rain: averages 38 inches of rain a year
Snow: averages 28 inches of snow a year
SPERLING'S COMFORT INDEX
Pittsburgh ranks 52/100 for Comfort Index
A higher score indicates a more comfortable year-round climate. The US average for the comfort index is 54. Our index is based on the total number of days annually within the comfort range of 70-80 degrees, and we also applied a penalty for days of excessive humidity.
Average Monthly High and Low (°F)
Hot, Freezing, Rainy, Snowy Days: Pittsburgh
YOU SHOULD KNOW
Many people confuse weather and climate but they are different. Weather is the conditions of the atmosphere over a short period of time, and climate is how the atmosphere is over long periods of time.
Weather is how the atmosphere is behaving and its effects upon life and human activities. Weather can change from minute-to-minute. Most people think of weather in terms of temperature, humidity, precipitation, cloudiness, brightness, visibility, wind, and atmospheric pressure.
Climate is the description of the long-term pattern of weather in a place. Climate can mean the average weather for a particular region and time period taken over 30 years. Climate is the average of weather over time.