Monthly weather forecast and climate
Pittsburgh, PA

A beautiful dusk panorama of Pittsburgh, Pennsylvania, with the river and several bridges
A beautiful dusk panorama of Pittsburgh, Pennsylvania, with the river and several bridges

What is the coldest month in Pittsburgh?

The coldest month is January, with an average high-temperature of 35.8°F (2.1°C) and an average low-temperature of 21°F (-6.1°C).

How many days does it rain in Pittsburgh?

In Pittsburgh, Pennsylvania, during the entire year, the rain falls for 151.2 days, and collects up to 38.2" (970mm) of precipitation.

When does it snow in Pittsburgh?

Months with snowfall in Pittsburgh, Pennsylvania, are January through April, October through December.

How many days does it snow in Pittsburgh?

Throughout the year, in Pittsburgh, Pennsylvania, there are 39.4 snowfall days, and 41.4" (1051.6mm) of snow is accumulated.

What is the snowiest month in Pittsburgh?

January is the month with the most snowfall in Pittsburgh, Pennsylvania. Snow falls for 11.4 days and accumulates 11.5" (292.1mm) of snow.

What is the rainiest month in Pittsburgh?

June is the month with the most rainfall in Pittsburgh. Rain falls for 12.1 days and accumulates 4.3" (109.2mm) of precipitation.

What is the warmest month in Pittsburgh?

With an average high-temperature of 82.6°F (28.1°C) and an average low-temperature of 62.8°F (17.1°C), July is the warmest month.

What is the driest month in Pittsburgh?

October is the month with the least rainfall in Pittsburgh, Pennsylvania. Rain falls for 10.5 days and accumulates 2.3" (58.2mm) of precipitation.
Average temperature - Pittsburgh, PA
Average humidity - Pittsburgh, PA
Average rainfall - Pittsburgh, PA
Average rainfall days - Pittsburgh, PA

The month with the highest number of rainy days is January (16.2 days).
Months with the lowest number of rainy days are August and September (9.8 days).

Average snowfall - Pittsburgh, PA
Average snowfall days - Pittsburgh, PA

The month with the highest number of snowfall days is January (11.4 days).
Months with the lowest number of snowfall days are May, June, July, August and September (0 days).

Average daylight / Average sunshine - Pittsburgh, PA
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