West Richland Weather History Washington, United States of America

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Daily and hourly data from 1 Jan 2009 onwards.
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Sat 31 May, 2025 Weather in West Richland

Sunrise: 05:10 AM Sunset: 08:41 PM	Moonrise: 09:48 AM Moonset: 12:41 AM	Max: 33.2 °c	Min: 15.0 °c	Avg: 23.8 °c	Precip: 0.00 mm	Max Wind: 33.8 kph

	Sat 31 0:00 am	Sat 31 3:00 am	Sat 31 6:00 am	Sat 31 9:00 am	Sat 31 12:00 pm	Sat 31 3:00 pm	Sat 31 6:00 pm	Sat 31 9:00 pm
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Temp	17.9°c	15.3°c	17.4°c	25.2°c	31.9°c	33.0°c	28.1°c	21.3°c
Wind	2.9 kmph	3.6 kmph	0.7 kmph	4.7 kmph	13.3 kmph	22.7 kmph	29.2 kmph	12.2 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	35%	45%	43%	19%	1%	12%	12%	1%
Humidity	48%	56%	52%	38%	29%	25%	31%	46%
Pressure	1015 mb	1014 mb	1013 mb	1012 mb	1011 mb	1009 mb	1011 mb	1015 mb

West Richland Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	5°C / 40°F	-2°C / 29°F	1°C / 34°F	164 hours	32.45 mm / 1.28 In	6 days	1022 mb / 31 In
February	7°C / 45°F	0°C / 31°F	3°C / 38°F	163 hours	25.28 mm / 1.00 In	4 days	1019 mb / 31 In
March	13°C / 56°F	3°C / 37°F	8°C / 46°F	198 hours	23.94 mm / 0.94 In	3 days	1016 mb / 30 In
April	18°C / 64°F	6°C / 44°F	12°C / 54°F	222 hours	18.31 mm / 0.72 In	3 days	1016 mb / 30 In
May	24°C / 75°F	11°C / 52°F	18°C / 64°F	262 hours	16.34 mm / 0.64 In	3 days	1014 mb / 30 In
June	29°C / 83°F	15°C / 59°F	22°C / 72°F	287 hours	10.09 mm / 0.40 In	2 days	1013 mb / 30 In
July	34°C / 94°F	19°C / 66°F	27°C / 81°F	352 hours	2.68 mm / 0.11 In	1 days	1013 mb / 30 In
August	33°C / 92°F	19°C / 66°F	26°C / 79°F	342 hours	3.78 mm / 0.15 In	1 days	1012 mb / 30 In
September	27°C / 81°F	14°C / 58°F	21°C / 69°F	297 hours	6.99 mm / 0.28 In	1 days	1014 mb / 30 In
October	18°C / 64°F	8°C / 46°F	13°C / 55°F	248 hours	22.87 mm / 0.90 In	3 days	1017 mb / 31 In
November	10°C / 49°F	2°C / 35°F	5°C / 42°F	195 hours	31.11 mm / 1.22 In	5 days	1019 mb / 31 In
December	4°C / 39°F	-2°C / 28°F	1°C / 33°F	158 hours	40.14 mm / 1.58 In	7 days	1021 mb / 31 In

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