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Johnston City, Illinois, United States

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Weather Radar in Johnston City, Illinois, United States

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FAQ

What are the average monthly temperatures in Johnston City?

Average temperatures for Johnston City:

Month	Min Temp	Max Temp
January	-2.6°C (27.4°F)	5.8°C (42.4°F)
February	-0.4°C (31.2°F)	8.7°C (47.7°F)
March	4.9°C (40.9°F)	14.8°C (58.6°F)
April	10.6°C (51.1°F)	21.2°C (70.1°F)
May	16.5°C (61.7°F)	26.0°C (78.7°F)
June	21.2°C (70.2°F)	30.4°C (86.7°F)
July	22.5°C (72.5°F)	31.4°C (88.4°F)
August	20.9°C (69.7°F)	30.6°C (87.1°F)
September	17.1°C (62.8°F)	27.7°C (81.9°F)
October	10.4°C (50.8°F)	20.7°C (69.3°F)
November	4.5°C (40.1°F)	14.0°C (57.1°F)
December	0.0°C (32.1°F)	7.4°C (45.3°F)

How much rain does Johnston City get?

The average annual rainfall for Johnston City is 1034mm (41").

How much snow does Johnston City get?

The average annual snowfall for Johnston City is 44mm (2").