Hot-summer humid continental climate
Climate Donora - Pennsylvania
Annual high63ºF
Annual low42ºF
Precipitation37.6 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 38 | 22 | 2.59 | 6 |
| Feb | 42 | 23 | 2.27 | 5 |
| Mar | 51 | 30 | 3.16 | 4 |
| Apr | 64 | 39 | 3.19 | 0 |
| May | 73 | 49 | 4.11 | 0 |
| Jun | 81 | 59 | 3.83 | 0 |
| Jul | 84 | 63 | 3.75 | 0 |
| Aug | 83 | 62 | 3.35 | 0 |
| Sep | 77 | 55 | 2.93 | 0 |
| Oct | 66 | 43 | 2.56 | 0 |
| Nov | 54 | 34 | 3.16 | 1 |
| Dec | 42 | 26 | 2.70 | 3 |
- JanHigh 38ºFLow 22ºFPrecip 2.59 inch
- FebHigh 42ºFLow 23ºFPrecip 2.27 inch
- MarHigh 51ºFLow 30ºFPrecip 3.16 inch
- AprHigh 64ºFLow 39ºFPrecip 3.19 inch
- MayHigh 73ºFLow 49ºFPrecip 4.11 inch
- JunHigh 81ºFLow 59ºFPrecip 3.83 inch
- JulHigh 84ºFLow 63ºFPrecip 3.75 inch
- AugHigh 83ºFLow 62ºFPrecip 3.35 inch
- SepHigh 77ºFLow 55ºFPrecip 2.93 inch
- OctHigh 66ºFLow 43ºFPrecip 2.56 inch
- NovHigh 54ºFLow 34ºFPrecip 3.16 inch
- DecHigh 42ºFLow 26ºFPrecip 2.70 inch
Climate summary
What is the average weather in Donora, Pennsylvania?
Donora experiences a humid continental climate, characterized by warm summers and cold winters. Precipitation is fairly wet and spread relatively evenly throughout the year, with winter moisture often arriving as regular snowfall. There is a strong seasonal contrast between summer and winter conditions.
Donora weather averages
Annual high63ºF
Annual low42ºF
Precipitation37.6 inch
Snowfall19 inch
Daily normals Donora - Pennsylvania - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 39.6 | 22.6 | 0.10 | 0.10 | 0.10 | 0.10 |
| Jan 2 | 39.5 | 22.4 | 0.20 | 0.20 | 0.30 | 0.30 |
| Jan 3 | 39.3 | 22.2 | 0.29 | 0.29 | 0.40 | 0.40 |
| Jan 4 | 39.2 | 22.0 | 0.39 | 0.39 | 0.60 | 0.60 |
| Jan 5 | 39.1 | 21.8 | 0.49 | 0.49 | 0.80 | 0.80 |
| Jan 6 | 39.0 | 21.6 | 0.58 | 0.58 | 0.90 | 0.90 |
| Jan 7 | 38.9 | 21.5 | 0.68 | 0.68 | 1.10 | 1.10 |
| Jan 8 | 38.8 | 21.3 | 0.78 | 0.78 | 1.20 | 1.20 |
| Jan 9 | 38.7 | 21.1 | 0.87 | 0.87 | 1.40 | 1.40 |
| Jan 10 | 38.6 | 21.0 | 0.97 | 0.97 | 1.60 | 1.60 |
| Jan 11 | 38.5 | 20.8 | 1.07 | 1.07 | 1.70 | 1.70 |
| Jan 12 | 38.4 | 20.7 | 1.17 | 1.17 | 1.90 | 1.90 |
| Jan 13 | 38.4 | 20.5 | 1.27 | 1.27 | 2.10 | 2.10 |
| Jan 14 | 38.4 | 20.4 | 1.37 | 1.37 | 2.30 | 2.30 |
| Jan 15 | 38.3 | 20.3 | 1.47 | 1.47 | 2.50 | 2.50 |
| Jan 16 | 38.3 | 20.1 | 1.58 | 1.58 | 2.70 | 2.70 |
| Jan 17 | 38.3 | 20.0 | 1.68 | 1.68 | 2.90 | 2.90 |
| Jan 18 | 38.3 | 19.9 | 1.78 | 1.78 | 3.00 | 3.00 |
| Jan 19 | 38.3 | 19.9 | 1.87 | 1.87 | 3.20 | 3.20 |
| Jan 20 | 38.3 | 19.8 | 1.96 | 1.96 | 3.40 | 3.40 |
| Jan 21 | 38.3 | 19.7 | 2.05 | 2.05 | 3.60 | 3.60 |
| Jan 22 | 38.4 | 19.7 | 2.14 | 2.14 | 3.80 | 3.80 |
| Jan 23 | 38.4 | 19.6 | 2.22 | 2.22 | 4.00 | 4.00 |
| Jan 24 | 38.5 | 19.6 | 2.31 | 2.31 | 4.20 | 4.20 |
| Jan 25 | 38.6 | 19.6 | 2.40 | 2.40 | 4.40 | 4.40 |
| Jan 26 | 38.6 | 19.5 | 2.49 | 2.49 | 4.60 | 4.60 |
| Jan 27 | 38.7 | 19.5 | 2.57 | 2.57 | 4.80 | 4.80 |
| Jan 28 | 38.8 | 19.6 | 2.66 | 2.66 | 5.00 | 5.00 |
| Jan 29 | 39.0 | 19.6 | 2.74 | 2.74 | 5.20 | 5.20 |
| Jan 30 | 39.1 | 19.6 | 2.82 | 2.82 | 5.50 | 5.50 |
| Jan 31 | 39.2 | 19.7 | 2.90 | 2.90 | 5.70 | 5.70 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Donora - April 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Apr 1 | 73.0 | 57.9 | 0.80 |
| Apr 2 | 72.0 | 52.0 | 0.52 |
| Apr 3 | – | – | – |
| Apr 4 | – | – | – |
| Apr 5 | – | – | – |
| Apr 6 | 54.0 | 36.0 | – |
| Apr 7 | 45.0 | 30.9 | 0.00 |
| Apr 8 | 60.1 | 25.0 | 0.00 |
| Apr 9 | 73.0 | 27.0 | 0.00 |
| Apr 10 | 75.9 | 41.0 | 0.00 |
| Apr 11 | – | – | – |
| Apr 12 | – | – | – |
| Apr 13 | 80.1 | 60.1 | – |
| Apr 14 | 79.0 | 61.0 | 0.00 |
| Apr 15 | 78.1 | 60.1 | 0.00 |
| Apr 16 | 82.0 | 60.1 | 0.00 |
| Apr 17 | 75.0 | 55.0 | 0.00 |
| Apr 18 | – | – | – |
| Apr 19 | – | – | – |
| Apr 20 | 46.0 | 33.1 | – |
| Apr 21 | 66.0 | 28.0 | 0.00 |
| Apr 22 | 73.0 | 32.0 | 0.13 |
| Apr 23 | 78.1 | 52.0 | 0.00 |
| Apr 24 | 80.1 | 54.0 | 0.00 |
| Apr 25 | – | – | – |
| Apr 26 | – | – | – |
| Apr 27 | 73.9 | 39.9 | 0.00 |
| Apr 28 | 73.0 | 46.0 | 0.13 |
| Apr 29 | 71.1 | 51.1 | 0.05 |
| Apr 30 | 64.0 | 48.0 | 0.62 |
The data for April 2026 is incomplete: some days or values are missing.
- –No data
- –Not yet observed or received
- TTrace, too small to measure
Observed extremes
- Highest max temperature82.0ºF · Apr 16
- Lowest max temperature45.0ºF · Apr 7
- Highest min temperature61.0ºF · Apr 14
- Lowest min temperature25.0ºF · Apr 8
Geo Donora - Pennsylvania
Location
- Country
- United States
- State
- Pennsylvania
- County
- Westmoreland
- City
- Donora
- Zip Code
- 15033
- Elevation
- 597 ft
- Longitude
- -79.85
- Latitude
- 40.18
- ICAO
- –
- IATA
- –