Best Time to Visit Chambersburg: Month-by-Month Guide
Best months for Chambersburg: August, September, July, June.
- Best months for Chambersburg: August, September, July, June.
- Peak season is July, August, June. Expect higher prices and more visitors (estimated from the climate, not from visitor counts).
- Shoulder season: May, September, October. Good weather without the busiest period.
- Wettest months: May, April, June.
- The least pleasant month is January (score 4.4).
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 3°C | -5°C | 80 mm | 9 | – | – | 4.4 |
| February | 5°C | -4°C | 69 mm | 9 | – | – | 4.8 |
| March | 10°C | 0°C | 96 mm | 11 | – | – | 5.5 |
| April | 17°C | 6°C | 92 mm | 12 | – | – | 6.7 |
| May | 22°C | 12°C | 98 mm | 12 | – | – | 7.3 |
| June | 27°C | 16°C | 89 mm | 11 | – | – | 7.5 |
| July | 29°C | 19°C | 89 mm | 10 | – | – | 7.6 |
| August | 28°C | 18°C | 73 mm | 9 | – | – | 7.8 |
| September | 24°C | 14°C | 102 mm | 9 | – | – | 7.8 |
| October | 18°C | 8°C | 84 mm | 8 | – | – | 7.3 |
| November | 11°C | 3°C | 79 mm | 8 | – | – | 6.3 |
| December | 5°C | -2°C | 85 mm | 9 | – | – | 5.0 |
Frequently asked questions
When is the best time to visit Chambersburg?
The best months are August, September, July, June.
When is the rainy season in Chambersburg?
The wettest months are May, April, June.