Napa January Weather Averages California, United States of America

January Weather Averages for Napa

High Temp	14°C	58°F
Low Temp	6°C	43°F
Avg Temp	10°C	50°F
Sunshine Hours	215 hours
Rainfall	117.82 mm	4.64 In
Rain days	6 days
Pressure	1020 mb	31 In

Napa January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	16°C / 60°F	6°C / 43°F	10°C / 50°F	297 hours	20.80 mm / 0.82 In	3 days	1023 mb / 31 In
2010	13°C / 55°F	7°C / 45°F	10°C / 49°F	181 hours	280.19 mm / 11.03 In	13 days	1015 mb / 30 In
2011	14°C / 57°F	5°C / 40°F	8°C / 47°F	275 hours	47.12 mm / 1.85 In	5 days	1021 mb / 31 In
2012	15°C / 59°F	5°C / 41°F	9°C / 49°F	277 hours	78.66 mm / 3.10 In	3 days	1022 mb / 31 In
2013	13°C / 55°F	3°C / 38°F	7°C / 45°F	277 hours	18.40 mm / 0.72 In	3 days	1022 mb / 31 In
2014	18°C / 64°F	6°C / 43°F	11°C / 52°F	296 hours	3.00 mm / 0.12 In	0 days	1021 mb / 31 In
2015	16°C / 61°F	7°C / 44°F	11°C / 51°F	310 hours	2.20 mm / 0.09 In	1 days	1021 mb / 31 In
2016	13°C / 55°F	7°C / 45°F	10°C / 50°F	106 hours	188.33 mm / 7.41 In	10 days	1019 mb / 31 In
2017	12°C / 53°F	5°C / 41°F	8°C / 47°F	166 hours	374.97 mm / 14.76 In	12 days	1017 mb / 31 In
2018	15°C / 59°F	8°C / 46°F	11°C / 52°F	164 hours	110.87 mm / 4.36 In	7 days	1021 mb / 31 In
2019	15°C / 58°F	8°C / 46°F	11°C / 51°F	156 hours	174.83 mm / 6.88 In	9 days	1019 mb / 31 In
2020	14°C / 57°F	7°C / 44°F	10°C / 50°F	174 hours	38.00 mm / 1.50 In	3 days	1023 mb / 31 In
2021	15°C / 59°F	7°C / 45°F	11°C / 51°F	203 hours	89.82 mm / 3.54 In	7 days	1019 mb / 31 In
2022	16°C / 61°F	6°C / 44°F	10°C / 50°F	245 hours	7.90 mm / 0.31 In	1 days	1022 mb / 31 In
2023	13°C / 56°F	6°C / 43°F	9°C / 48°F	169 hours	275.79 mm / 10.86 In	11 days	1017 mb / 31 In
2024	14°C / 57°F	8°C / 46°F	10°C / 51°F	146 hours	174.19 mm / 6.86 In	7 days	1019 mb / 31 In

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