Shrewsbury Weather in September

What's the weather like in Shrewsbury (Massachusetts) in September 2025?

The climate in Shrewsbury during September can be summarized as mild and a little damp.

September is in the fall / autumn in Shrewsbury and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 10°C (51°F) is normal.

Shrewsbury weather averages (imperial / metric)
Daytime temperature 22°C 71.6°F
Nightly temperature 10.4°C 50.7°F
Average temperature 16.2°C 61.2°F
Daily sunshine 8 hrs
Avg rainfall 96 mm 3.8 ins
Rainy days 9 days
Sea temperature 17.8°C 64.1°F
Humidity 74%
Windspeed 13.3kph 8 mph

On average September is the 4th driest month of the year in Shrewsbury with around 96mm 3.8 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 8 hours of sunshine per day.

September temperatures in Shrewsbury

Shrewsbury average temperature in September

September rainfall

Shrewsbury average rain in September

September hourly sunshine

Shrewsbury average rain in September

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 Shrewsbury in September 2025.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Shrewsbury weather stats

Shrewsbury weather statistics
Hottest month: July 27.2°C 81°F
Driest month: February 90mm 3.5ins
Sunniest month: July 9.9hrs
Coldest month: January 0.2°C 32.4°F
Wettest month: November 116mm 4.6ins
Map showing location of Shrewsbury (42.29593, -71.71285) Shrewsbury map pin © Google

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