Washington Weather History Illinois, United States of America

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Past date: Past date must be from 1st Jan, 2009 onwards.

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Daily and hourly data from 1 Jan 2009 onwards.
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Mon 28 Apr, 2025 Weather in Washington

Sunrise: 06:00 AM Sunset: 07:51 PM	Moonrise: 06:11 AM Moonset: 09:34 PM	Max: 28.5 °c	Min: 13.2 °c	Avg: 20.0 °c	Precip: 0.00 mm	Max Wind: 36.0 kph

	Mon 28 0:00 am	Mon 28 3:00 am	Mon 28 6:00 am	Mon 28 9:00 am	Mon 28 12:00 pm	Mon 28 3:00 pm	Mon 28 6:00 pm	Mon 28 9:00 pm
Icon
Temp	13.9°c	13.6°c	13.4°c	14.6°c	22.9°c	28.4°c	26.9°c	23.8°c
Wind	17.6 kmph	18.0 kmph	19.8 kmph	22.7 kmph	31.3 kmph	34.6 kmph	34.2 kmph	35.6 kmph
Precip	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm	0.00 mm
Cloud	76%	52%	72%	100%	67%	0%	0%	22%
Humidity	69%	73%	76%	82%	68%	59%	62%	76%
Pressure	1020 mb	1020 mb	1019 mb	1018 mb	1016 mb	1012 mb	1010 mb	1010 mb

Washington Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	0°C / 31°F	-7°C / 19°F	-4°C / 25°F	121 hours	57.01 mm / 2.24 In	7 days	1020 mb / 31 In
February	2°C / 36°F	-6°C / 22°F	-2°C / 29°F	133 hours	59.52 mm / 2.34 In	6 days	1020 mb / 31 In
March	10°C / 50°F	1°C / 34°F	5°C / 42°F	156 hours	98.50 mm / 3.88 In	8 days	1017 mb / 31 In
April	16°C / 60°F	6°C / 43°F	11°C / 51°F	154 hours	134.76 mm / 5.31 In	8 days	1014 mb / 30 In
May	22°C / 71°F	12°C / 54°F	17°C / 63°F	179 hours	141.10 mm / 5.56 In	11 days	1014 mb / 30 In
June	27°C / 80°F	17°C / 63°F	22°C / 71°F	216 hours	145.40 mm / 5.72 In	10 days	1013 mb / 30 In
July	28°C / 82°F	19°C / 66°F	23°C / 74°F	226 hours	101.40 mm / 3.99 In	7 days	1015 mb / 30 In
August	28°C / 82°F	18°C / 64°F	23°C / 73°F	239 hours	86.76 mm / 3.42 In	7 days	1015 mb / 30 In
September	25°C / 77°F	14°C / 58°F	19°C / 67°F	244 hours	74.95 mm / 2.95 In	5 days	1017 mb / 30 In
October	18°C / 64°F	8°C / 47°F	13°C / 55°F	195 hours	96.57 mm / 3.80 In	6 days	1016 mb / 30 In
November	10°C / 49°F	2°C / 35°F	6°C / 42°F	187 hours	69.32 mm / 2.73 In	5 days	1019 mb / 31 In
December	4°C / 39°F	-3°C / 27°F	0°C / 32°F	144 hours	68.51 mm / 2.70 In	6 days	1019 mb / 31 In

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