Whittier December Weather Averages California, United States of America

December Weather Averages for Whittier

High Temp	19°C	66°F
Low Temp	9°C	49°F
Avg Temp	13°C	56°F
Sunshine Hours	271 hours
Rainfall	69.46 mm	2.73 In
Rain days	3 days
Pressure	1018 mb	31 In

Whittier December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	17°C / 62°F	6°C / 42°F	10°C / 50°F	264 hours	82.49 mm / 3.25 In	4 days	1018 mb / 31 In
2009	17°C / 62°F	6°C / 43°F	10°C / 51°F	266 hours	58.03 mm / 2.28 In	3 days	1017 mb / 31 In
2010	18°C / 64°F	8°C / 46°F	12°C / 54°F	236 hours	240.30 mm / 9.46 In	7 days	1017 mb / 30 In
2011	18°C / 65°F	5°C / 42°F	11°C / 51°F	341 hours	19.30 mm / 0.76 In	2 days	1020 mb / 31 In
2012	17°C / 62°F	7°C / 45°F	11°C / 52°F	266 hours	40.40 mm / 1.59 In	6 days	1017 mb / 31 In
2013	21°C / 69°F	7°C / 45°F	13°C / 55°F	323 hours	5.20 mm / 0.20 In	1 days	1019 mb / 31 In
2014	18°C / 64°F	9°C / 49°F	13°C / 55°F	265 hours	111.32 mm / 4.38 In	6 days	1018 mb / 31 In
2015	19°C / 66°F	7°C / 45°F	13°C / 55°F	325 hours	19.70 mm / 0.78 In	2 days	1018 mb / 31 In
2016	19°C / 66°F	9°C / 48°F	13°C / 56°F	269 hours	83.21 mm / 3.28 In	6 days	1018 mb / 31 In
2017	24°C / 74°F	12°C / 54°F	17°C / 63°F	337 hours	0.00 mm / 0.00 In	0 days	1020 mb / 31 In
2018	20°C / 67°F	11°C / 52°F	15°C / 59°F	308 hours	49.70 mm / 1.96 In	3 days	1019 mb / 31 In
2019	18°C / 64°F	10°C / 50°F	13°C / 56°F	210 hours	142.31 mm / 5.60 In	4 days	1018 mb / 31 In
2020	21°C / 70°F	11°C / 53°F	16°C / 60°F	318 hours	20.00 mm / 0.79 In	1 days	1020 mb / 31 In
2021	17°C / 63°F	10°C / 50°F	13°C / 56°F	219 hours	180.90 mm / 7.12 In	7 days	1016 mb / 30 In
2022	18°C / 64°F	10°C / 50°F	13°C / 56°F	172 hours	75.80 mm / 2.98 In	5 days	1018 mb / 31 In
2023	21°C / 69°F	14°C / 56°F	17°C / 62°F	236 hours	65.22 mm / 2.57 In	0 days	1017 mb / 31 In
2024	19°C / 67°F	11°C / 51°F	15°C / 58°F	240 hours	0.00 mm / 0.00 In	0 days	1020 mb / 31 In

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