Warm-summer humid continental climate
Climate Waynesburg - Pennsylvania
Annual high62ºF
Annual low38ºF
Precipitation40.47 inch
| Month | HighºF | LowºF | Precipinch | Snowinch |
|---|---|---|---|---|
| Jan | 38 | 19 | 2.97 | 9 |
| Feb | 42 | 20 | 2.61 | 8 |
| Mar | 51 | 27 | 3.65 | 5 |
| Apr | 63 | 36 | 3.08 | 1 |
| May | 72 | 46 | 4.36 | 0 |
| Jun | 80 | 55 | 3.74 | 0 |
| Jul | 83 | 60 | 4.16 | 0 |
| Aug | 82 | 58 | 3.65 | 0 |
| Sep | 76 | 50 | 3.18 | 0 |
| Oct | 65 | 38 | 2.81 | 0 |
| Nov | 54 | 30 | 3.35 | 1 |
| Dec | 42 | 23 | 2.91 | 5 |
- JanHigh 38ºFLow 19ºFPrecip 2.97 inch
- FebHigh 42ºFLow 20ºFPrecip 2.61 inch
- MarHigh 51ºFLow 27ºFPrecip 3.65 inch
- AprHigh 63ºFLow 36ºFPrecip 3.08 inch
- MayHigh 72ºFLow 46ºFPrecip 4.36 inch
- JunHigh 80ºFLow 55ºFPrecip 3.74 inch
- JulHigh 83ºFLow 60ºFPrecip 4.16 inch
- AugHigh 82ºFLow 58ºFPrecip 3.65 inch
- SepHigh 76ºFLow 50ºFPrecip 3.18 inch
- OctHigh 65ºFLow 38ºFPrecip 2.81 inch
- NovHigh 54ºFLow 30ºFPrecip 3.35 inch
- DecHigh 42ºFLow 23ºFPrecip 2.91 inch
Climate summary
What is the average weather in Waynesburg, Pennsylvania?
Waynesburg experiences a humid continental climate, marked by very strong seasonal contrasts. Summers are warm, while winters are cold and bring regular snowfall. Precipitation is fairly wet overall and spread relatively evenly throughout the year, with winter moisture often arriving as snow.
Waynesburg weather averages
Annual high62ºF
Annual low38ºF
Precipitation40.47 inch
Snowfall29 inch
Daily normals Waynesburg - Pennsylvania - January
| Day | HighºF | LowºF | Prec/ | Prec/ | Snow/ | Snow/ |
|---|---|---|---|---|---|---|
| Jan 1 | 39.5 | 21.5 | 0.11 | 0.11 | 0.30 | 0.30 |
| Jan 2 | 39.4 | 21.3 | 0.22 | 0.22 | 0.50 | 0.50 |
| Jan 3 | 39.2 | 21.1 | 0.33 | 0.33 | 0.80 | 0.80 |
| Jan 4 | 39.1 | 20.9 | 0.44 | 0.44 | 1.00 | 1.00 |
| Jan 5 | 39.0 | 20.7 | 0.54 | 0.54 | 1.30 | 1.30 |
| Jan 6 | 38.9 | 20.5 | 0.65 | 0.65 | 1.50 | 1.50 |
| Jan 7 | 38.8 | 20.4 | 0.76 | 0.76 | 1.80 | 1.80 |
| Jan 8 | 38.7 | 20.2 | 0.87 | 0.87 | 2.10 | 2.10 |
| Jan 9 | 38.6 | 20.0 | 0.97 | 0.97 | 2.50 | 2.50 |
| Jan 10 | 38.5 | 19.8 | 1.09 | 1.09 | 2.80 | 2.80 |
| Jan 11 | 38.4 | 19.7 | 1.20 | 1.20 | 3.10 | 3.10 |
| Jan 12 | 38.4 | 19.5 | 1.32 | 1.32 | 3.40 | 3.40 |
| Jan 13 | 38.3 | 19.4 | 1.43 | 1.43 | 3.70 | 3.70 |
| Jan 14 | 38.2 | 19.2 | 1.55 | 1.55 | 4.10 | 4.10 |
| Jan 15 | 38.2 | 19.1 | 1.67 | 1.67 | 4.40 | 4.40 |
| Jan 16 | 38.2 | 19.0 | 1.78 | 1.78 | 4.70 | 4.70 |
| Jan 17 | 38.1 | 18.9 | 1.90 | 1.90 | 5.10 | 5.10 |
| Jan 18 | 38.1 | 18.8 | 2.02 | 2.02 | 5.40 | 5.40 |
| Jan 19 | 38.1 | 18.7 | 2.13 | 2.13 | 5.80 | 5.80 |
| Jan 20 | 38.1 | 18.6 | 2.24 | 2.24 | 6.10 | 6.10 |
| Jan 21 | 38.1 | 18.6 | 2.35 | 2.35 | 6.40 | 6.40 |
| Jan 22 | 38.1 | 18.5 | 2.46 | 2.46 | 6.70 | 6.70 |
| Jan 23 | 38.1 | 18.5 | 2.57 | 2.57 | 7.00 | 7.00 |
| Jan 24 | 38.2 | 18.5 | 2.67 | 2.67 | 7.30 | 7.30 |
| Jan 25 | 38.2 | 18.5 | 2.78 | 2.78 | 7.60 | 7.60 |
| Jan 26 | 38.3 | 18.5 | 2.89 | 2.89 | 7.90 | 7.90 |
| Jan 27 | 38.4 | 18.5 | 3.00 | 3.00 | 8.20 | 8.20 |
| Jan 28 | 38.4 | 18.5 | 3.11 | 3.11 | 8.50 | 8.50 |
| Jan 29 | 38.5 | 18.5 | 3.21 | 3.21 | 8.80 | 8.80 |
| Jan 30 | 38.6 | 18.6 | 3.31 | 3.31 | 9.20 | 9.20 |
| Jan 31 | 38.7 | 18.7 | 3.42 | 3.42 | 9.50 | 9.50 |
Precipitation and snow add up through the month (/mo) and the year (/yr)
Weather history Waynesburg - October 2026
| Day | HighºF | LowºF | Precip.inch |
|---|---|---|---|
| Oct 1 | 75.9 | 52.0 | 0.00 |
| Oct 2 | – | – | – |
| Oct 3 | 75.9 | 52.0 | 0.03 |
| Oct 4 | 68.0 | 48.0 | 0.00 |
| Oct 5 | – | – | – |
| Oct 6 | – | – | – |
| Oct 7 | – | – | – |
| Oct 8 | 73.0 | 36.0 | 0.00 |
| Oct 9 | 73.9 | 39.9 | 0.00 |
| Oct 10 | 72.0 | 39.0 | 0.00 |
| Oct 11 | 69.1 | 45.0 | 1.82 |
| Oct 12 | 68.0 | 55.0 | 0.18 |
| Oct 13 | 70.0 | 51.1 | 0.00 |
| Oct 14 | 82.9 | 52.0 | 0.00 |
| Oct 15 | 82.9 | 55.9 | 0.03 |
| Oct 16 | 72.0 | 55.9 | 0.02 |
| Oct 17 | 77.0 | 45.0 | 0.23 |
| Oct 18 | 53.1 | 30.0 | 0.04 |
| Oct 19 | 64.0 | 30.0 | 0.00 |
| Oct 20 | 68.0 | 30.0 | 0.00 |
| Oct 21 | 68.0 | 30.9 | 0.00 |
| Oct 22 | 69.1 | 32.0 | 0.00 |
| Oct 23 | 64.9 | 30.9 | 0.00 |
| Oct 24 | 63.0 | 34.0 | 0.00 |
| Oct 25 | 64.9 | 33.1 | 0.00 |
| Oct 26 | 68.0 | 34.0 | 0.00 |
| Oct 27 | 72.0 | 35.1 | 0.00 |
| Oct 28 | 71.1 | 39.0 | 0.00 |
| Oct 29 | 73.0 | 39.9 | 0.00 |
| Oct 30 | 75.0 | 39.9 | 0.00 |
| Oct 31 | 66.0 | 36.0 | 0.00 |
The data for October 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 temperature82.9ºF · Oct 14
- Lowest max temperature53.1ºF · Oct 18
- Highest min temperature55.9ºF · Oct 15
- Lowest min temperature30.0ºF · Oct 18
Geo Waynesburg - Pennsylvania
Location
- Country
- United States
- State
- Pennsylvania
- County
- Greene
- City
- Waynesburg
- Zip Code
- 15370
- Elevation
- 997 ft
- Longitude
- -80.18
- Latitude
- 39.90
- ICAO
- –
- IATA
- –