Astoria September Weather Averages Oregon, United States of America

September Weather Averages for Astoria

High Temp	18°C	65°F
Low Temp	12°C	53°F
Avg Temp	15°C	58°F
Sunshine Hours	202 hours
Rainfall	69.78 mm	2.75 In
Rain days	6 days
Pressure	1016 mb	30 In

Astoria September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	19°C / 67°F	11°C / 51°F	15°C / 58°F	275 hours	9.00 mm / 0.35 In	1 days	1018 mb / 31 In
2009	19°C / 66°F	12°C / 53°F	15°C / 59°F	252 hours	60.79 mm / 2.39 In	6 days	1017 mb / 31 In
2010	17°C / 63°F	11°C / 52°F	14°C / 58°F	155 hours	48.45 mm / 1.91 In	8 days	1016 mb / 30 In
2011	19°C / 67°F	11°C / 53°F	15°C / 59°F	259 hours	69.33 mm / 2.73 In	4 days	1017 mb / 31 In
2012	19°C / 66°F	10°C / 51°F	14°C / 58°F	312 hours	4.80 mm / 0.19 In	1 days	1020 mb / 31 In
2013	18°C / 64°F	12°C / 54°F	15°C / 59°F	168 hours	224.14 mm / 8.82 In	11 days	1013 mb / 30 In
2014	20°C / 68°F	12°C / 54°F	16°C / 61°F	216 hours	47.65 mm / 1.88 In	5 days	1015 mb / 30 In
2015	18°C / 64°F	10°C / 51°F	14°C / 57°F	211 hours	24.30 mm / 0.96 In	4 days	1016 mb / 30 In
2016	18°C / 64°F	11°C / 51°F	14°C / 57°F	230 hours	53.83 mm / 2.12 In	7 days	1019 mb / 31 In
2017	19°C / 67°F	12°C / 54°F	15°C / 60°F	215 hours	67.41 mm / 2.65 In	6 days	1016 mb / 30 In
2018	18°C / 64°F	11°C / 51°F	14°C / 57°F	197 hours	46.50 mm / 1.83 In	7 days	1017 mb / 31 In
2019	17°C / 62°F	12°C / 54°F	14°C / 58°F	135 hours	116.34 mm / 4.58 In	9 days	1016 mb / 30 In
2020	20°C / 68°F	13°C / 55°F	16°C / 61°F	190 hours	89.17 mm / 3.51 In	4 days	1017 mb / 31 In
2021	18°C / 64°F	11°C / 51°F	14°C / 57°F	176 hours	95.70 mm / 3.77 In	9 days	1017 mb / 31 In
2022	20°C / 68°F	12°C / 54°F	16°C / 60°F	234 hours	10.80 mm / 0.43 In	1 days	1015 mb / 30 In
2023	17°C / 63°F	11°C / 52°F	14°C / 57°F	151 hours	82.72 mm / 3.26 In	5 days	1016 mb / 30 In
2024	17°C / 63°F	12°C / 54°F	14°C / 58°F	138 hours	74.56 mm / 2.94 In	3 days	1016 mb / 30 In

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