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Colchester, Illinois, United States

Tennessee, Illinois, United States

Fandon, Illinois, United States

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Weather Radar in Colchester, Illinois, United States

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FAQ

What are the average monthly temperatures in Colchester?

Average temperatures for Colchester:

Month	Min Temp	Max Temp
January	-7.5°C (18.4°F)	0.9°C (33.7°F)
February	-5.7°C (21.8°F)	3.5°C (38.3°F)
March	1.2°C (34.1°F)	11.3°C (52.3°F)
April	6.9°C (44.5°F)	18.3°C (64.9°F)
May	13.5°C (56.3°F)	24.4°C (75.9°F)
June	18.7°C (65.7°F)	28.8°C (83.8°F)
July	20.1°C (68.2°F)	29.9°C (85.9°F)
August	18.7°C (65.6°F)	28.9°C (84.1°F)
September	14.8°C (58.6°F)	26.0°C (78.8°F)
October	7.9°C (46.2°F)	18.1°C (64.6°F)
November	1.5°C (34.6°F)	10.6°C (51.0°F)
December	-3.9°C (25.1°F)	3.4°C (38.1°F)

How much rain does Colchester get?

The average annual rainfall for Colchester is 926mm (36").

How much snow does Colchester get?

The average annual snowfall for Colchester is 78mm (3").