Guilford Weather in September

What's the weather like in Guilford (Connecticut) in September 2024?

The climate in Guilford during September can be summarized as warm and a little damp.

September is in the fall / autumn in Guilford and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 13°C (55°F) is normal.

Guilford weather averages (imperial / metric)
Daytime temperature 23.4°C 74°F
Nightly temperature 12.7°C 54.8°F
Average temperature 18°C 64.4°F
Daily sunshine 8 hrs
Avg rainfall 88 mm 3.5 ins
Rainy days 8 days
Sea temperature 19.6°C 67.3°F
Humidity 74%
Windspeed 15.5kph 10 mph

On average September is the 5th driest month of the year in Guilford with around 88mm 3.5 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 8 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 Guilford

Guilford average temperature in September

September rainfall

Guilford average rain in September

September hourly sunshine

Guilford 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 Guilford in September 2024.

Other monthly averages

Best places to visit in September

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Guilford weather stats

Guilford weather statistics
Hottest month: July 27.2°C 81°F
Driest month: June 78mm 3.1ins
Sunniest month: March 7.9hrs
Coldest month: January 1.9°C 35.4°F
Wettest month: November 105mm 4.1ins
Map showing location of Guilford (41.28899, -72.68176) Guilford map pin © Google

Locations nearby

Top United States locations