Weather in Pittsburgh, Pennsylvania, United States
Historical monthly conditions · 2021–2025
Monthly averages
Average daily air-temperature lows/highs and peak wind gusts. Rain is the average monthly total.
| Month | Avg low | Avg high | Rain | Cloud cover | Avg peak gust |
|---|---|---|---|---|---|
| January | -4°C | 2°C | 97.8 mm | 77% | 39.7 km/h |
| February | -3°C | 6°C | 97.5 mm | 69% | 42.1 km/h |
| March | 2°C | 13°C | 97.8 mm | 62% | 45.8 km/h |
| April | 6°C | 17°C | 112.4 mm | 67% | 42.9 km/h |
| May | 11°C | 22°C | 161.4 mm | 64% | 35.7 km/h |
| June | 16°C | 27°C | 121.2 mm | 59% | 34.8 km/h |
| July | 19°C | 29°C | 119.3 mm | 59% | 32.1 km/h |
| August | 18°C | 28°C | 98.4 mm | 55% | 30.3 km/h |
| September | 14°C | 25°C | 110.6 mm | 53% | 30.8 km/h |
| October | 8°C | 18°C | 83.9 mm | 51% | 33.9 km/h |
| November | 2°C | 11°C | 76.9 mm | 61% | 39.4 km/h |
| December | -1°C | 7°C | 91.0 mm | 76% | 39.7 km/h |
Weather match by month
Feels like 15°C–30°C · cloud ≤60% · rain ≤0.1 mm/h · gust ≤50 km/h
Feels-like temperature accounts for humidity and wind in shade. Percentages cover 08:00–20:00 local solar time.
| Month | Match rate | |
|---|---|---|
| January | 0.0% | |
| February | 0.5% | |
| March | 3.2% | |
| April | 10.1% | |
| May | 23.7% | |
| June | 31.6% | |
| July | 30.6% | |
| August | 36.4% | |
| September | 39.0% | |
| October | 19.4% | |
| November | 1.8% | |
| December | 0.0% |
About this location and data
- Urban-centre population
- 385,498
- Elevation
- 336 m
- Coordinates
- 40.42°N, 79.97°W
- Urban area
- 168 km²
Weather averages use 3 ERA5 grid cells, weighted by the area of the urban centre in each cell.
2021-2025 recent-weather sample (not a 30-year normal).
How the weather scores are calculatedNearby places with higher scores
Annual results for the default weather criteria: