Hot-summer humid continental climate
Climate Mercersburg - Pennsylvania
Annual high64ºF
Annual low40ºF
Precipitation42.52 inch
| Month | HighºF | LowºF | Precipinch |
|---|---|---|---|
| Jan | 39 | 21 | 2.80 |
| Feb | 43 | 23 | 2.44 |
| Mar | 53 | 29 | 3.66 |
| Apr | 65 | 39 | 3.70 |
| May | 74 | 47 | 4.33 |
| Jun | 83 | 57 | 4.17 |
| Jul | 87 | 61 | 3.70 |
| Aug | 85 | 59 | 3.94 |
| Sep | 78 | 51 | 3.70 |
| Oct | 66 | 39 | 3.50 |
| Nov | 54 | 33 | 3.43 |
| Dec | 43 | 24 | 3.15 |
- JanHigh 39ºFLow 21ºFPrecip 2.80 inch
- FebHigh 43ºFLow 23ºFPrecip 2.44 inch
- MarHigh 53ºFLow 29ºFPrecip 3.66 inch
- AprHigh 65ºFLow 39ºFPrecip 3.70 inch
- MayHigh 74ºFLow 47ºFPrecip 4.33 inch
- JunHigh 83ºFLow 57ºFPrecip 4.17 inch
- JulHigh 87ºFLow 61ºFPrecip 3.70 inch
- AugHigh 85ºFLow 59ºFPrecip 3.94 inch
- SepHigh 78ºFLow 51ºFPrecip 3.70 inch
- OctHigh 66ºFLow 39ºFPrecip 3.50 inch
- NovHigh 54ºFLow 33ºFPrecip 3.43 inch
- DecHigh 43ºFLow 24ºFPrecip 3.15 inch
Climate summary
What is the average weather in Mercersburg, Pennsylvania?
Mercersburg experiences a humid continental climate, marked by a very large seasonal temperature contrast. Summers are hot, while winters are cold. Precipitation is fairly wet overall, spread relatively evenly throughout the year, with a modest summer wet season and winter being the driest.
Mercersburg weather averages
Annual high64ºF
Annual low40ºF
Precipitation42.52 inch
Geo Mercersburg - Pennsylvania
Location
- Country
- United States
- State
- Pennsylvania
- County
- Franklin
- City
- Mercersburg
- Zip Code
- 17236
- Elevation
- 551 ft
- Longitude
- -77.90
- Latitude
- 39.83
- ICAO
- –
- IATA
- –