Arcata September Weather Averages California, United States of America

September Weather Averages for Arcata

High Temp	20°C	68°F
Low Temp	12°C	53°F
Avg Temp	15°C	60°F
Sunshine Hours	288 hours
Rainfall	27.60 mm	1.09 In
Rain days	2 days
Pressure	1015 mb	30 In

Arcata September Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	21°C / 69°F	12°C / 54°F	16°C / 60°F	348 hours	4.40 mm / 0.17 In	1 days	1015 mb / 30 In
2009	21°C / 70°F	13°C / 55°F	16°C / 61°F	330 hours	10.80 mm / 0.43 In	2 days	1016 mb / 30 In
2010	20°C / 67°F	11°C / 52°F	15°C / 59°F	284 hours	53.49 mm / 2.11 In	3 days	1014 mb / 30 In
2011	21°C / 70°F	12°C / 53°F	16°C / 60°F	326 hours	1.60 mm / 0.06 In	0 days	1015 mb / 30 In
2012	20°C / 67°F	10°C / 50°F	14°C / 57°F	351 hours	0.00 mm / 0.00 In	0 days	1016 mb / 30 In
2013	20°C / 69°F	11°C / 53°F	15°C / 60°F	263 hours	88.62 mm / 3.49 In	3 days	1014 mb / 30 In
2014	21°C / 70°F	12°C / 54°F	16°C / 61°F	292 hours	76.28 mm / 3.00 In	3 days	1013 mb / 30 In
2015	20°C / 69°F	11°C / 52°F	15°C / 59°F	277 hours	19.90 mm / 0.78 In	1 days	1014 mb / 30 In
2016	20°C / 68°F	10°C / 50°F	14°C / 58°F	328 hours	0.40 mm / 0.02 In	0 days	1017 mb / 31 In
2017	22°C / 72°F	13°C / 55°F	17°C / 62°F	300 hours	23.30 mm / 0.92 In	2 days	1015 mb / 30 In
2018	20°C / 68°F	11°C / 52°F	15°C / 59°F	320 hours	0.70 mm / 0.03 In	0 days	1015 mb / 30 In
2019	20°C / 68°F	12°C / 53°F	15°C / 59°F	273 hours	45.82 mm / 1.80 In	5 days	1016 mb / 30 In
2020	21°C / 71°F	13°C / 55°F	17°C / 62°F	316 hours	2.70 mm / 0.11 In	0 days	1015 mb / 30 In
2021	20°C / 67°F	11°C / 51°F	15°C / 59°F	315 hours	25.42 mm / 1.00 In	2 days	1016 mb / 30 In
2022	20°C / 68°F	12°C / 53°F	16°C / 60°F	262 hours	24.20 mm / 0.95 In	2 days	1014 mb / 30 In
2023	18°C / 65°F	11°C / 52°F	14°C / 57°F	182 hours	53.05 mm / 2.09 In	1 days	1015 mb / 30 In
2024	18°C / 65°F	12°C / 54°F	15°C / 59°F	192 hours	15.39 mm / 0.61 In	0 days	1014 mb / 30 In

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