Washington, PA
Climate overview — based on NOAA 1991-2020 normals from WASHINGTON 3 NE, PA US.
Year-round temperatures (°F)
Climate summary
Washington has an annual average temperature of 51.5°F with about 41.3 inches of precipitation per year and 31.9 inches of snow. The warmest month is July (average high 83.4°F), and the coldest is January (average low 20.0°F). June is typically the wettest month (4.48 in) and February the driest (2.52 in). Snow typically falls from November through April.
Best time to visit Washington
Full guide →Climate change signal
All-time records →0 of 366 (0%) of Washington's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.
| 1970s | 49 | |
| 1980s | 94 | |
| 1990s | 85 | |
| 2000s | 85 | |
| 2010s | 53 |
Bars: number of all-time daily heat records still standing that were set in each decade.
Monthly averages
| Month | Avg High | Avg Low | Avg Temp | Precipitation | Snow | Rainy days |
|---|---|---|---|---|---|---|
| January | 36.8°F | 20.0°F | 28.4°F | 3.32 in | 9.9 in | 16 |
| February | 40.1°F | 21.7°F | 30.9°F | 2.52 in | 7.5 in | 13 |
| March | 49.4°F | 28.7°F | 39.1°F | 3.51 in | 6.1 in | 13 |
| April | 62.6°F | 39.5°F | 51.1°F | 3.26 in | 0.6 in | 14 |
| May | 71.9°F | 49.1°F | 60.5°F | 4.14 in | — | 14 |
| June | 79.8°F | 57.9°F | 68.9°F | 4.48 in | — | 13 |
| July | 83.4°F | 61.7°F | 72.6°F | 3.63 in | — | 12 |
| August | 82.5°F | 60.3°F | 71.4°F | 3.48 in | — | 10 |
| September | 76.1°F | 53.5°F | 64.8°F | 3.57 in | — | 10 |
| October | 64.2°F | 42.6°F | 53.4°F | 3.00 in | — | 11 |
| November | 51.9°F | 33.4°F | 42.7°F | 3.11 in | 1.8 in | 12 |
| December | 41.4°F | 25.9°F | 33.7°F | 3.32 in | 6.0 in | 15 |
Climate twins of Washington
Why these? →The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).