Temperature
Cool by day, cold at night.
52°Ftypical March high
Typical range
Cool days.

Cool by day, cold at night.
Some precipitation is expected this month.
A mix of sunshine and cloud.
Humidity is rarely noticeable in the cool air.
In March, afternoons feel about 40° and nights feel near 29°.
Mostly cloudy skies this month.
Calm winds are typical in March.
March late afternoons are around 49°F, easing to about 46°F in early evening.
| Month | High°F | Low°F | Rainin | Wet days | Sunh | Humidity% |
|---|---|---|---|---|---|---|
| Jan | 38 | 25 | 3.7 | 12 | 3.0 | 72 |
| Feb | 42 | 27 | 3.3 | 11 | 3.8 | 68 |
| Mar | 52 | 35 | 4.0 | 13 | 5.0 | 64 |
| Apr | 64 | 44 | 4.6 | 14 | 6.1 | 63 |
| May | 73 | 54 | 5.2 | 16 | 7.0 | 71 |
| Jun | 80 | 62 | 5.1 | 14 | 8.1 | 73 |
| Jul | 84 | 66 | 4.5 | 14 | 8.2 | 74 |
| Aug | 82 | 65 | 3.7 | 13 | 7.4 | 75 |
| Sep | 77 | 58 | 4.1 | 11 | 6.6 | 75 |
| Oct | 65 | 47 | 3.7 | 11 | 5.4 | 74 |
| Nov | 53 | 38 | 3.2 | 10 | 3.3 | 70 |
| Dec | 43 | 30 | 3.5 | 12 | 2.4 | 73 |
Similar climates
Want a side-by-side climate view? Compare Pittsburgh with New York City.
Typical monthly values are based on long-term climate records. Useful for planning, not a forecast. Check the weather before you travel.
Sunshine: source type is not yet identified at metric level.
Local microclimates can vary by beach, neighborhood, trail, or elevation.
Last updated: Jun 1, 2026
Data & methodology