Vallejo December Weather Averages California, United States of America

December Weather Averages for Vallejo

High Temp	13°C	56°F
Low Temp	6°C	43°F
Avg Temp	9°C	49°F
Sunshine Hours	204 hours
Rainfall	106.85 mm	4.21 In
Rain days	7 days
Pressure	1020 mb	31 In

Vallejo December Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	13°C / 55°F	4°C / 39°F	8°C / 46°F	277 hours	37.50 mm / 1.48 In	4 days	1019 mb / 31 In
2009	12°C / 54°F	5°C / 41°F	8°C / 46°F	210 hours	60.50 mm / 2.38 In	5 days	1018 mb / 31 In
2010	13°C / 56°F	6°C / 43°F	9°C / 49°F	130 hours	143.77 mm / 5.66 In	12 days	1017 mb / 31 In
2011	14°C / 57°F	4°C / 39°F	8°C / 47°F	323 hours	2.70 mm / 0.11 In	0 days	1022 mb / 31 In
2012	12°C / 54°F	5°C / 42°F	9°C / 48°F	211 hours	152.31 mm / 6.00 In	8 days	1018 mb / 31 In
2013	14°C / 57°F	3°C / 38°F	8°C / 46°F	339 hours	9.20 mm / 0.36 In	1 days	1021 mb / 31 In
2014	14°C / 57°F	9°C / 47°F	11°C / 52°F	134 hours	228.30 mm / 8.99 In	11 days	1019 mb / 31 In
2015	12°C / 54°F	6°C / 42°F	9°C / 48°F	203 hours	81.40 mm / 3.20 In	8 days	1020 mb / 31 In
2016	12°C / 54°F	5°C / 41°F	8°C / 47°F	250 hours	74.40 mm / 2.93 In	4 days	1020 mb / 31 In
2017	15°C / 60°F	6°C / 43°F	10°C / 50°F	253 hours	0.40 mm / 0.02 In	0 days	1022 mb / 31 In
2018	14°C / 57°F	7°C / 45°F	10°C / 51°F	202 hours	57.60 mm / 2.27 In	7 days	1021 mb / 31 In
2019	13°C / 56°F	8°C / 47°F	11°C / 51°F	149 hours	177.30 mm / 6.98 In	11 days	1018 mb / 31 In
2020	16°C / 60°F	7°C / 45°F	11°C / 52°F	260 hours	30.80 mm / 1.21 In	3 days	1022 mb / 31 In
2021	13°C / 55°F	7°C / 44°F	9°C / 49°F	189 hours	147.81 mm / 5.82 In	10 days	1016 mb / 30 In
2022	13°C / 55°F	6°C / 42°F	9°C / 48°F	144 hours	186.50 mm / 7.34 In	10 days	1018 mb / 31 In
2023	15°C / 60°F	9°C / 48°F	11°C / 53°F	177 hours	104.83 mm / 4.13 In	7 days	1019 mb / 31 In
2024	13°C / 55°F	7°C / 44°F	10°C / 50°F	83 hours	251.77 mm / 9.91 In	8 days	1022 mb / 31 In

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