Williamsport Weather in November

The climate in Williamsport during November can be summarized as cool and a little damp.

November is in the fall / autumn in Williamsport and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a cold 9°C (49°F), whilst at night 0°C (32°F) is normal.

On average November is the 4th wettest month of the year in Williamsport with around 89mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 13 days, although this may vary considerably.

On the flip side this corresponds to an average of 4 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Williamsport in November 2025.