South Whittier December Weather Averages California, United States of America

December Weather Averages for South Whittier

High Temp	19°C	67°F
Low Temp	10°C	49°F
Avg Temp	14°C	57°F
Sunshine Hours	273 hours
Rainfall	64.63 mm	2.54 In
Rain days	4 days
Pressure	1018 mb	31 In

South Whittier December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	18°C / 64°F	6°C / 44°F	11°C / 52°F	262 hours	49.60 mm / 1.95 In	3 days	1017 mb / 31 In
2010	19°C / 65°F	8°C / 47°F	13°C / 55°F	235 hours	211.47 mm / 8.33 In	8 days	1017 mb / 30 In
2011	19°C / 66°F	6°C / 43°F	12°C / 53°F	343 hours	20.10 mm / 0.79 In	2 days	1020 mb / 31 In
2012	17°C / 63°F	8°C / 46°F	12°C / 54°F	260 hours	37.30 mm / 1.47 In	6 days	1017 mb / 31 In
2013	21°C / 70°F	8°C / 46°F	14°C / 56°F	325 hours	6.20 mm / 0.24 In	1 days	1019 mb / 31 In
2014	18°C / 64°F	9°C / 49°F	13°C / 55°F	266 hours	102.70 mm / 4.04 In	6 days	1018 mb / 31 In
2015	19°C / 67°F	8°C / 46°F	13°C / 55°F	321 hours	21.30 mm / 0.84 In	2 days	1018 mb / 31 In
2016	19°C / 67°F	9°C / 48°F	13°C / 56°F	267 hours	69.05 mm / 2.72 In	5 days	1018 mb / 31 In
2017	24°C / 75°F	13°C / 55°F	18°C / 64°F	336 hours	0.20 mm / 0.01 In	0 days	1020 mb / 31 In
2018	20°C / 68°F	12°C / 53°F	15°C / 60°F	306 hours	60.30 mm / 2.37 In	2 days	1019 mb / 31 In
2019	18°C / 65°F	11°C / 51°F	14°C / 57°F	216 hours	115.42 mm / 4.54 In	4 days	1018 mb / 31 In
2020	22°C / 71°F	12°C / 53°F	16°C / 61°F	318 hours	20.90 mm / 0.82 In	1 days	1019 mb / 31 In
2021	18°C / 64°F	10°C / 50°F	13°C / 56°F	223 hours	133.50 mm / 5.26 In	8 days	1016 mb / 30 In
2022	18°C / 65°F	10°C / 50°F	14°C / 56°F	178 hours	56.30 mm / 2.22 In	2 days	1018 mb / 31 In
2023	21°C / 70°F	13°C / 56°F	17°C / 63°F	238 hours	65.04 mm / 2.56 In	4 days	1017 mb / 31 In

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