Sunnyvale January Weather Averages California, United States of America

January Weather Averages for Sunnyvale

High Temp	16°C	60°F
Low Temp	7°C	45°F
Avg Temp	11°C	51°F
Sunshine Hours	233 hours
Rainfall	123.47 mm	4.86 In
Rain days	5 days
Pressure	1020 mb	31 In

Sunnyvale January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	12°C / 53°F	5°C / 41°F	8°C / 46°F	144 hours	263.20 mm / 10.36 In	13 days	1018 mb / 31 In
2009	16°C / 61°F	6°C / 42°F	10°C / 50°F	273 hours	35.20 mm / 1.39 In	3 days	1023 mb / 31 In
2010	14°C / 58°F	7°C / 44°F	10°C / 50°F	177 hours	261.90 mm / 10.31 In	12 days	1015 mb / 30 In
2011	15°C / 59°F	6°C / 42°F	10°C / 50°F	274 hours	77.13 mm / 3.04 In	4 days	1021 mb / 31 In
2012	15°C / 60°F	5°C / 42°F	10°C / 50°F	274 hours	99.12 mm / 3.90 In	5 days	1022 mb / 31 In
2013	14°C / 57°F	4°C / 40°F	8°C / 47°F	308 hours	34.80 mm / 1.37 In	2 days	1022 mb / 31 In
2014	18°C / 65°F	7°C / 45°F	12°C / 54°F	314 hours	2.00 mm / 0.08 In	0 days	1021 mb / 31 In
2015	18°C / 64°F	7°C / 45°F	12°C / 53°F	346 hours	0.00 mm / 0.00 In	0 days	1021 mb / 31 In
2016	15°C / 59°F	8°C / 47°F	11°C / 52°F	188 hours	234.80 mm / 9.24 In	11 days	1019 mb / 31 In
2017	14°C / 56°F	6°C / 44°F	10°C / 49°F	183 hours	422.90 mm / 16.65 In	10 days	1018 mb / 31 In
2018	17°C / 63°F	10°C / 50°F	13°C / 55°F	228 hours	105.40 mm / 4.15 In	7 days	1021 mb / 31 In
2019	16°C / 61°F	9°C / 49°F	12°C / 54°F	189 hours	202.07 mm / 7.96 In	8 days	1019 mb / 31 In
2020	15°C / 59°F	8°C / 46°F	11°C / 52°F	203 hours	36.70 mm / 1.44 In	2 days	1023 mb / 31 In
2021	16°C / 61°F	9°C / 47°F	12°C / 53°F	219 hours	112.60 mm / 4.43 In	7 days	1019 mb / 31 In
2022	17°C / 63°F	7°C / 45°F	11°C / 52°F	247 hours	6.90 mm / 0.27 In	0 days	1021 mb / 31 In
2023	14°C / 56°F	7°C / 44°F	10°C / 49°F	184 hours	301.46 mm / 11.87 In	10 days	1017 mb / 31 In
2024	15°C / 59°F	8°C / 47°F	11°C / 52°F	144 hours	145.89 mm / 5.74 In	7 days	1019 mb / 31 In
2025	14°C / 58°F	6°C / 42°F	9°C / 49°F	216 hours	20.11 mm / 0.79 In	2 days	1023 mb / 31 In

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