Hermiston Weather History Oregon, 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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Sun 27 Apr, 2025 Weather in Hermiston

Sunrise: 05:50 AM Sunset: 08:00 PM	Moonrise: 05:29 AM Moonset: 08:32 PM	Max: 18.5 °c	Min: 7.4 °c	Avg: 11.8 °c	Precip: 0.00 mm	Max Wind: 37.8 kph

	Sun 27 0:00 am	Sun 27 3:00 am	Sun 27 6:00 am	Sun 27 9:00 am	Sun 27 12:00 pm	Sun 27 3:00 pm	Sun 27 6:00 pm	Sun 27 9:00 pm
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Temp	10.6°c	8.2°c	7.4°c	11.0°c	16.4°c	18.5°c	13.7°c	8.8°c
Wind	24.5 kmph	25.6 kmph	24.5 kmph	32.4 kmph	28.1 kmph	22.0 kmph	31.0 kmph	37.8 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	63%	68%	33%	0%	0%	1%	1%	7%
Humidity	70%	67%	63%	56%	49%	49%	62%	78%
Pressure	1009 mb	1010 mb	1012 mb	1013 mb	1013 mb	1012 mb	1014 mb	1018 mb

Hermiston Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	5°C / 41°F	-1°C / 30°F	2°C / 35°F	165 hours	34.58 mm / 1.36 In	5 days	1022 mb / 31 In
February	8°C / 46°F	0°C / 32°F	4°C / 38°F	160 hours	29.36 mm / 1.16 In	4 days	1019 mb / 31 In
March	12°C / 54°F	3°C / 37°F	7°C / 45°F	184 hours	25.72 mm / 1.01 In	4 days	1016 mb / 30 In
April	17°C / 62°F	6°C / 43°F	11°C / 52°F	222 hours	17.81 mm / 0.70 In	3 days	1016 mb / 30 In
May	22°C / 72°F	10°C / 51°F	16°C / 61°F	260 hours	18.77 mm / 0.74 In	3 days	1014 mb / 30 In
June	27°C / 80°F	14°C / 58°F	21°C / 69°F	291 hours	11.96 mm / 0.47 In	2 days	1013 mb / 30 In
July	33°C / 91°F	19°C / 66°F	26°C / 79°F	354 hours	1.81 mm / 0.07 In	0 days	1013 mb / 30 In
August	32°C / 89°F	19°C / 66°F	25°C / 78°F	344 hours	3.76 mm / 0.15 In	1 days	1012 mb / 30 In
September	26°C / 79°F	14°C / 58°F	20°C / 68°F	300 hours	7.81 mm / 0.31 In	1 days	1014 mb / 30 In
October	18°C / 64°F	8°C / 47°F	13°C / 55°F	245 hours	22.75 mm / 0.90 In	4 days	1017 mb / 31 In
November	10°C / 50°F	3°C / 37°F	6°C / 43°F	194 hours	31.57 mm / 1.24 In	4 days	1019 mb / 31 In
December	5°C / 41°F	-1°C / 30°F	2°C / 35°F	158 hours	42.97 mm / 1.69 In	6 days	1021 mb / 31 In

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