Diamond Bar October Weather Averages California, United States of America

October Weather Averages for Diamond Bar

High Temp	26°C	79°F
Low Temp	16°C	61°F
Avg Temp	21°C	69°F
Sunshine Hours	316 hours
Rainfall	12.30 mm	0.48 In
Rain days	1 days
Pressure	1014 mb	30 In

Diamond Bar October Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	27°C / 81°F	14°C / 58°F	20°C / 69°F	348 hours	0.70 mm / 0.03 In	0 days	1016 mb / 30 In
2009	23°C / 74°F	13°C / 55°F	17°C / 63°F	336 hours	5.70 mm / 0.22 In	1 days	1013 mb / 30 In
2010	22°C / 72°F	14°C / 56°F	17°C / 63°F	271 hours	32.60 mm / 1.28 In	4 days	1016 mb / 30 In
2011	24°C / 76°F	15°C / 59°F	19°C / 67°F	351 hours	26.10 mm / 1.03 In	1 days	1015 mb / 30 In
2012	25°C / 77°F	15°C / 60°F	20°C / 67°F	329 hours	12.20 mm / 0.48 In	1 days	1014 mb / 30 In
2013	23°C / 74°F	13°C / 56°F	18°C / 64°F	343 hours	16.30 mm / 0.64 In	1 days	1014 mb / 30 In
2014	27°C / 80°F	17°C / 62°F	21°C / 70°F	363 hours	3.10 mm / 0.12 In	0 days	1014 mb / 30 In
2015	28°C / 82°F	18°C / 65°F	23°C / 73°F	324 hours	31.20 mm / 1.23 In	3 days	1013 mb / 30 In
2016	26°C / 79°F	16°C / 61°F	21°C / 69°F	317 hours	9.80 mm / 0.39 In	2 days	1015 mb / 30 In
2017	29°C / 85°F	19°C / 67°F	24°C / 75°F	360 hours	2.10 mm / 0.08 In	0 days	1014 mb / 30 In
2018	26°C / 79°F	18°C / 64°F	22°C / 71°F	334 hours	24.60 mm / 0.97 In	1 days	1014 mb / 30 In
2019	27°C / 81°F	17°C / 62°F	22°C / 71°F	368 hours	0.00 mm / 0.00 In	0 days	1014 mb / 30 In
2020	28°C / 83°F	19°C / 67°F	23°C / 74°F	333 hours	0.70 mm / 0.03 In	0 days	1013 mb / 30 In
2021	25°C / 77°F	15°C / 59°F	19°C / 67°F	300 hours	20.20 mm / 0.80 In	2 days	1014 mb / 30 In
2022	27°C / 81°F	17°C / 63°F	21°C / 71°F	319 hours	11.30 mm / 0.44 In	1 days	1014 mb / 30 In
2023	28°C / 83°F	17°C / 62°F	21°C / 71°F	317 hours	0.88 mm / 0.03 In	0 days	1012 mb / 30 In
2024	25°C / 77°F	16°C / 61°F	20°C / 68°F	85 hours	0.00 mm / 0.00 In	0 days	1016 mb / 30 In

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