Ontario August Weather Averages Oregon, United States of America

August Weather Averages for Ontario

High Temp	34°C	93°F
Low Temp	19°C	66°F
Avg Temp	26°C	79°F
Sunshine Hours	343 hours
Rainfall	6.25 mm	0.25 In
Rain days	1 days
Pressure	1012 mb	30 In

Ontario August Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	33°C / 91°F	17°C / 63°F	25°C / 77°F	357 hours	2.90 mm / 0.11 In	1 days	1012 mb / 30 In
2009	32°C / 90°F	18°C / 64°F	25°C / 76°F	344 hours	19.52 mm / 0.77 In	2 days	1014 mb / 30 In
2010	32°C / 89°F	16°C / 62°F	24°C / 75°F	348 hours	1.80 mm / 0.07 In	0 days	1012 mb / 30 In
2011	33°C / 91°F	20°C / 67°F	26°C / 79°F	360 hours	0.60 mm / 0.02 In	1 days	1012 mb / 30 In
2012	34°C / 93°F	20°C / 68°F	27°C / 80°F	357 hours	0.00 mm / 0.00 In	0 days	1013 mb / 30 In
2013	34°C / 94°F	20°C / 68°F	27°C / 80°F	359 hours	0.50 mm / 0.02 In	0 days	1012 mb / 30 In
2014	32°C / 90°F	19°C / 67°F	25°C / 78°F	353 hours	13.20 mm / 0.52 In	3 days	1013 mb / 30 In
2015	34°C / 93°F	20°C / 68°F	27°C / 80°F	335 hours	1.60 mm / 0.06 In	1 days	1013 mb / 30 In
2016	33°C / 91°F	19°C / 66°F	25°C / 78°F	351 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2017	35°C / 95°F	21°C / 70°F	28°C / 82°F	352 hours	1.00 mm / 0.04 In	1 days	1014 mb / 30 In
2018	34°C / 92°F	20°C / 68°F	26°C / 80°F	358 hours	5.30 mm / 0.21 In	1 days	1014 mb / 30 In
2019	34°C / 94°F	20°C / 68°F	27°C / 80°F	331 hours	3.20 mm / 0.13 In	2 days	1013 mb / 30 In
2020	35°C / 94°F	20°C / 67°F	28°C / 82°F	333 hours	1.00 mm / 0.04 In	0 days	1012 mb / 30 In
2021	33°C / 92°F	19°C / 66°F	27°C / 80°F	343 hours	12.90 mm / 0.51 In	2 days	1009 mb / 30 In
2022	37°C / 99°F	21°C / 70°F	29°C / 84°F	330 hours	0.80 mm / 0.03 In	0 days	1010 mb / 30 In
2023	34°C / 92°F	17°C / 63°F	26°C / 78°F	296 hours	35.50 mm / 1.40 In	2 days	1011 mb / 30 In
2024	34°C / 94°F	18°C / 64°F	26°C / 78°F	336 hours	3.01 mm / 0.12 In	0 days	1011 mb / 30 In

Oregon

Hotels Near Ontario

Cities Near Ontario

Quick and Easy Signup for Weather API

WeatherAPI.com makes it super easy to integrate our realtime, daily, hourly and 15 min interval weather forecast data, historical weather, marine weather, bulk request, air quality data, autocomplete, time zone, astronomy and sports data into your new or existing project.

Get Started