Normal weather in Pittsburgh in May
The weather in Pittsburgh in May has an average temperature of around 23°C during the day. On average, May sees 101 mm of rain in Pittsburgh. The wind speed is 4 Beaufort and mainly comes from Southwest.
After April, May in Pittsburgh starts with a temperature of 20°C and ends around June at 26°C.
May averages for Pittsburgh
 Average temperature | 23°C |
 Highest daytime temperature | 27°C |
| Lowest daytime temperature | 18°C |
 Total rainfall | 101 mm |
| Rainy days | 19 days |
Temperature per day in May in Pittsburgh
This graph shows the average daily maximum temperatures in May in Pittsburgh, indicated in degrees Celsius.
Precipitation per day in May in Pittsburgh
This graph shows the average daily precipitation in May in Pittsburgh, indicated in millimeters.
UV index per day in May in Pittsburgh
This graph shows the average daily UV index in May in Pittsburgh.
Yearly temperature in May in Pittsburgh
This graph shows the average yearly temperature in May in Pittsburgh, measured in degrees Celsius, over the past years.
Yearly total precipitation in May in Pittsburgh
This graph shows the average yearly precipitation in millimeters in May in Pittsburgh, over the past years.
Average daily weather in May
Click on a day to get more information about the average weather on that day.
Average weather in Pittsburgh per month
Click on a month below to see in detail how the weather typically is in Pittsburgh and what to expect. Based on the historical weather data of Pittsburgh, you can view the average temperature, precipitation, wind, and UV index for each day of the month.