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Groton, Connecticut, United States

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Weather Radar in Groton, Connecticut, United States

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FAQ

What are the average monthly temperatures in Groton?

Average temperatures for Groton:

Month	Min Temp	Max Temp
January	-1.6°C (29.2°F)	3.5°C (38.3°F)
February	-1.2°C (29.8°F)	4.0°C (39.2°F)
March	1.6°C (34.8°F)	6.2°C (43.1°F)
April	6.4°C (43.5°F)	10.6°C (51.1°F)
May	11.5°C (52.7°F)	15.4°C (59.7°F)
June	16.2°C (61.1°F)	19.9°C (67.7°F)
July	20.5°C (68.8°F)	24.0°C (75.1°F)
August	20.4°C (68.6°F)	23.9°C (75.0°F)
September	17.5°C (63.5°F)	21.4°C (70.4°F)
October	12.4°C (54.3°F)	16.6°C (61.9°F)
November	6.7°C (44.0°F)	11.4°C (52.5°F)
December	2.0°C (35.7°F)	6.7°C (44.1°F)

How much rain does Groton get?

The average annual rainfall for Groton is 1107mm (44").

How much snow does Groton get?

The average annual snowfall for Groton is 113mm (4").