Old Saybrook Weather in March

What's the weather like in Old Saybrook (Connecticut) in March 2024?

The climate in Old Saybrook during March can be summarized as cool and damp.

March is in the spring in Old Saybrook and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night -2°C (29°F) is normal.

Old Saybrook weather averages (imperial / metric)
Daytime temperature 8°C 46.4°F
Nightly temperature -1.6°C 29.1°F
Average temperature 3.2°C 37.8°F
Daily sunshine 8 hrs
Avg rainfall 109 mm 4.3 ins
Rainy days 11 days
Sea temperature 3.7°C 38.7°F
Humidity 64%
Windspeed 19.4kph 12 mph

On average March is the 3rd wettest month of the year in Old Saybrook with around 109mm 4.3 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.

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

March temperatures in Old Saybrook

Old Saybrook average temperature in March

March rainfall

Old Saybrook average rain in March

March hourly sunshine

Old Saybrook average rain in March

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 Old Saybrook in March 2024.