Climate almanac
Canonsburg
Pennsylvania, US · 40.26°, -80.19°
What is the climate like in Canonsburg?
The best time to visit Canonsburg is typically August – September, with trip comfort peaking in August (6.6/10). Canonsburg is warmest in July, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 25°F (-4°C). The wettest month is typically May and the driest is November; the year sees roughly 51 in of precipitation.
- Best time to visitAugust – September — comfort peaks in August (6.6/10)
- Warmest monthJuly — average high 84°F (29°C)
- Coolest monthJanuary — average low 25°F (-4°C)
- Wettest monthMay (5.6 in)
- Driest monthNovember (3.0 in)
- Annual precipitation51 in