Fallbrook December Weather Averages California, United States of America

December Weather Averages for Fallbrook

High Temp	17°C	63°F
Low Temp	7°C	44°F
Avg Temp	11°C	52°F
Sunshine Hours	266 hours
Rainfall	71.71 mm	2.82 In
Rain days	4 days
Pressure	1018 mb	31 In

Fallbrook December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	15°C / 60°F	6°C / 43°F	10°C / 50°F	268 hours	125.53 mm / 4.94 In	5 days	1018 mb / 31 In
2009	15°C / 60°F	5°C / 42°F	10°C / 49°F	275 hours	86.63 mm / 3.41 In	5 days	1017 mb / 31 In
2010	17°C / 62°F	7°C / 44°F	11°C / 52°F	232 hours	332.34 mm / 13.08 In	8 days	1016 mb / 30 In
2011	16°C / 61°F	4°C / 39°F	9°C / 48°F	297 hours	12.40 mm / 0.49 In	2 days	1020 mb / 31 In
2012	15°C / 59°F	6°C / 43°F	10°C / 50°F	244 hours	53.06 mm / 2.09 In	4 days	1017 mb / 31 In
2013	18°C / 65°F	6°C / 43°F	11°C / 52°F	310 hours	14.20 mm / 0.56 In	2 days	1019 mb / 31 In
2014	17°C / 62°F	7°C / 45°F	11°C / 53°F	254 hours	91.63 mm / 3.61 In	7 days	1018 mb / 31 In
2015	17°C / 62°F	5°C / 42°F	10°C / 51°F	305 hours	26.34 mm / 1.04 In	2 days	1018 mb / 31 In
2016	17°C / 62°F	7°C / 44°F	11°C / 52°F	272 hours	111.43 mm / 4.39 In	6 days	1018 mb / 31 In
2017	22°C / 71°F	8°C / 47°F	14°C / 57°F	333 hours	0.70 mm / 0.03 In	0 days	1020 mb / 31 In
2018	17°C / 63°F	7°C / 45°F	12°C / 53°F	298 hours	55.63 mm / 2.19 In	4 days	1018 mb / 31 In
2019	15°C / 60°F	7°C / 45°F	11°C / 52°F	209 hours	121.39 mm / 4.78 In	6 days	1018 mb / 31 In
2020	19°C / 66°F	7°C / 44°F	12°C / 54°F	307 hours	27.01 mm / 1.06 In	1 days	1019 mb / 31 In
2021	16°C / 61°F	7°C / 45°F	11°C / 52°F	197 hours	134.24 mm / 5.29 In	8 days	1016 mb / 30 In
2022	16°C / 61°F	7°C / 44°F	11°C / 51°F	188 hours	41.10 mm / 1.62 In	2 days	1018 mb / 31 In
2023	19°C / 67°F	9°C / 48°F	13°C / 55°F	244 hours	34.77 mm / 1.37 In	2 days	1018 mb / 31 In
2024	20°C / 67°F	8°C / 47°F	13°C / 55°F	293 hours	4.51 mm / 0.18 In	1 days	1020 mb / 31 In

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