La Grande September Weather Averages Oregon, United States of America

September Weather Averages for La Grande

High Temp	23°C	73°F
Low Temp	10°C	50°F
Avg Temp	16°C	61°F
Sunshine Hours	286 hours
Rainfall	26.99 mm	1.06 In
Rain days	3 days
Pressure	1014 mb	30 In

La Grande September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	22°C / 72°F	9°C / 48°F	15°C / 59°F	317 hours	11.80 mm / 0.46 In	2 days	1016 mb / 30 In
2009	24°C / 75°F	11°C / 51°F	17°C / 63°F	322 hours	4.40 mm / 0.17 In	1 days	1016 mb / 30 In
2010	21°C / 70°F	9°C / 48°F	14°C / 58°F	287 hours	36.70 mm / 1.44 In	4 days	1014 mb / 30 In
2011	25°C / 78°F	11°C / 53°F	18°C / 64°F	341 hours	1.10 mm / 0.04 In	0 days	1016 mb / 30 In
2012	24°C / 76°F	10°C / 50°F	17°C / 62°F	342 hours	0.90 mm / 0.04 In	0 days	1017 mb / 31 In
2013	21°C / 70°F	10°C / 51°F	15°C / 59°F	201 hours	93.67 mm / 3.69 In	13 days	1011 mb / 30 In
2014	23°C / 74°F	10°C / 50°F	16°C / 61°F	320 hours	15.41 mm / 0.61 In	3 days	1013 mb / 30 In
2015	22°C / 72°F	10°C / 49°F	15°C / 60°F	275 hours	14.10 mm / 0.56 In	3 days	1014 mb / 30 In
2016	20°C / 68°F	9°C / 48°F	14°C / 57°F	294 hours	19.70 mm / 0.78 In	2 days	1016 mb / 30 In
2017	22°C / 72°F	11°C / 52°F	16°C / 61°F	284 hours	45.16 mm / 1.78 In	3 days	1014 mb / 30 In
2018	22°C / 72°F	9°C / 49°F	15°C / 59°F	344 hours	2.70 mm / 0.11 In	1 days	1015 mb / 30 In
2019	20°C / 67°F	10°C / 49°F	14°C / 57°F	231 hours	63.37 mm / 2.49 In	12 days	1014 mb / 30 In
2020	25°C / 78°F	12°C / 53°F	19°C / 66°F	300 hours	25.20 mm / 0.99 In	2 days	1016 mb / 30 In
2021	24°C / 75°F	10°C / 49°F	16°C / 61°F	292 hours	40.90 mm / 1.61 In	5 days	1015 mb / 30 In
2022	26°C / 80°F	12°C / 53°F	18°C / 65°F	280 hours	16.40 mm / 0.65 In	2 days	1013 mb / 30 In
2023	22°C / 72°F	8°C / 46°F	15°C / 58°F	209 hours	31.82 mm / 1.25 In	3 days	1014 mb / 30 In
2024	24°C / 76°F	11°C / 51°F	17°C / 62°F	249 hours	20.31 mm / 0.80 In	1 days	1014 mb / 30 In

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