Pittsburgh weather in April
April in Pittsburgh: cool, rainy, with clean air — an excellent time to visit.
#5 of 12 months in Pittsburgh · #289 of 604 destinations to visit in April · comfort 80/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Pittsburgh climate normals — April
| Daytime high | 17°C / 63°F | 🙂 cool |
|---|---|---|
| Nighttime low | 6°C / 43°F | |
| Feels like (high) | 15°C / 59°F | |
| Rainfall | 110 mm / 4.3 in | 🌧 rainy |
| Rainy days | 14 days | |
| Humidity | 68% | 💧 humid |
| Dew point | 5°C / 40°F | |
| Sunshine | 8.9 h/day | |
| Daylight | 13.3 h | |
| Wind | 18 km/h / 11 mph | |
| Snowfall | 1.1 cm / 0.4 in | |
| Air quality (US AQI) | 43 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Pittsburgh in April — FAQ
- Is April a good time to visit Pittsburgh?
- April in Pittsburgh: cool, rainy, with clean air — an excellent time to visit. It ranks #5 of 12 months for Pittsburgh on SeasonMap's comfort score (80/100).
- What is the weather like in Pittsburgh in April?
- In April, Pittsburgh averages a daily high of 17°C and a low of 6.1°C, with about 110.4 mm of rain over roughly 13.6 rainy days.
- What is the air quality in Pittsburgh in April?
- Pittsburgh has a mean US Air Quality Index of about 43 in April.
- Does it snow in Pittsburgh in April?
- Pittsburgh sees roughly 1.1 cm of snowfall in April.