Ontario Weather History Oregon, United States of America

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Thu 13 Aug, 2026 Weather in Ontario

Sunrise: 06:49 AM Sunset: 08:55 PM	Moonrise: 07:39 AM Moonset: 09:24 PM	Max: 33.3 °c	Min: 21.1 °c	Avg: 26.8 °c	Precip: 0.00 mm	Max Wind: 21.4 kph

	Thu 13 0:00 am	Thu 13 3:00 am	Thu 13 6:00 am	Thu 13 9:00 am	Thu 13 12:00 pm	Thu 13 3:00 pm	Thu 13 6:00 pm	Thu 13 9:00 pm
Icon
Temp	24.6°c	22.7°c	21.1°c	24.7°c	30.9°c	32.4°c	31.6°c	26.3°c
Wind	19.1 kmph	16.7 kmph	12.9 kmph	13.7 kmph	9.7 kmph	1.8 kmph	21.4 kmph	13.0 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	0%	0%	0%	0%	0%	0%	0%	0%
Humidity	31%	34%	38%	30%	23%	20%	25%	41%
Pressure	1003 mb	1005 mb	1006 mb	1007 mb	1006 mb	1004 mb	1003 mb	1006 mb

Ontario Annual Weather Averages

Month	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
January	2°C / 36°F	-4°C / 24°F	-1°C / 30°F	153 hours	41.62 mm / 1.64 In	7 days	1025 mb / 31 In
February	6°C / 43°F	-2°C / 29°F	2°C / 35°F	151 hours	35.32 mm / 1.39 In	5 days	1020 mb / 31 In
March	12°C / 54°F	2°C / 36°F	7°C / 44°F	181 hours	32.65 mm / 1.29 In	5 days	1017 mb / 31 In
April	17°C / 62°F	5°C / 41°F	11°C / 51°F	222 hours	24.80 mm / 0.98 In	4 days	1015 mb / 30 In
May	22°C / 72°F	10°C / 49°F	16°C / 61°F	256 hours	26.07 mm / 1.03 In	4 days	1013 mb / 30 In
June	28°C / 82°F	14°C / 58°F	21°C / 70°F	277 hours	13.50 mm / 0.53 In	2 days	1012 mb / 30 In
July	35°C / 95°F	19°C / 67°F	27°C / 81°F	332 hours	1.77 mm / 0.07 In	0 days	1012 mb / 30 In
August	34°C / 93°F	19°C / 66°F	26°C / 79°F	341 hours	5.97 mm / 0.23 In	1 days	1012 mb / 30 In
September	28°C / 82°F	14°C / 57°F	21°C / 69°F	302 hours	12.39 mm / 0.49 In	2 days	1014 mb / 30 In
October	18°C / 64°F	7°C / 44°F	12°C / 53°F	258 hours	21.82 mm / 0.86 In	3 days	1016 mb / 30 In
November	9°C / 48°F	1°C / 33°F	4°C / 40°F	206 hours	36.39 mm / 1.43 In	4 days	1020 mb / 31 In
December	2°C / 36°F	-4°C / 25°F	-1°C / 30°F	150 hours	63.02 mm / 2.48 In	7 days	1023 mb / 31 In

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