Napa April Weather Averages California, United States of America

April Weather Averages for Napa

High Temp	20°C	68°F
Low Temp	9°C	48°F
Avg Temp	14°C	57°F
Sunshine Hours	252 hours
Rainfall	31.96 mm	1.26 In
Rain days	3 days
Pressure	1017 mb	31 In

Napa April Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	20°C / 69°F	8°C / 47°F	14°C / 57°F	300 hours	15.93 mm / 0.63 In	1 days	1017 mb / 31 In
2010	17°C / 63°F	7°C / 45°F	12°C / 53°F	222 hours	97.66 mm / 3.84 In	7 days	1015 mb / 30 In
2011	18°C / 65°F	7°C / 45°F	12°C / 54°F	270 hours	7.70 mm / 0.30 In	0 days	1018 mb / 31 In
2012	19°C / 66°F	8°C / 46°F	13°C / 56°F	256 hours	35.80 mm / 1.41 In	4 days	1017 mb / 31 In
2013	23°C / 74°F	10°C / 49°F	16°C / 61°F	312 hours	10.70 mm / 0.42 In	1 days	1017 mb / 30 In
2014	22°C / 71°F	9°C / 48°F	15°C / 58°F	280 hours	30.52 mm / 1.20 In	2 days	1016 mb / 30 In
2015	21°C / 69°F	9°C / 48°F	14°C / 58°F	287 hours	29.52 mm / 1.16 In	2 days	1016 mb / 30 In
2016	20°C / 68°F	10°C / 50°F	15°C / 58°F	236 hours	34.66 mm / 1.36 In	3 days	1017 mb / 31 In
2017	19°C / 66°F	9°C / 49°F	14°C / 57°F	211 hours	54.08 mm / 2.13 In	6 days	1018 mb / 31 In
2018	19°C / 66°F	9°C / 49°F	14°C / 57°F	232 hours	74.30 mm / 2.93 In	5 days	1018 mb / 31 In
2019	21°C / 69°F	11°C / 52°F	15°C / 60°F	222 hours	16.60 mm / 0.65 In	3 days	1016 mb / 30 In
2020	21°C / 70°F	10°C / 49°F	15°C / 59°F	212 hours	19.00 mm / 0.75 In	3 days	1016 mb / 30 In
2021	22°C / 72°F	8°C / 47°F	15°C / 59°F	267 hours	5.50 mm / 0.22 In	1 days	1016 mb / 30 In
2022	22°C / 71°F	8°C / 46°F	14°C / 57°F	207 hours	30.70 mm / 1.21 In	4 days	1017 mb / 31 In
2023	21°C / 69°F	7°C / 44°F	13°C / 55°F	256 hours	8.30 mm / 0.33 In	1 days	1017 mb / 31 In
2024	19°C / 67°F	8°C / 47°F	13°C / 56°F	255 hours	40.33 mm / 1.59 In	2 days	1016 mb / 30 In

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