San Francisco January Weather Averages San Jose, Costa Rica

January Weather Averages for San Francisco

High Temp	25°C	77°F
Low Temp	14°C	58°F
Avg Temp	18°C	65°F
Sunshine Hours	211 hours
Rainfall	31.10 mm	1.22 In
Rain days	3 days
Pressure	1013 mb	30 In

San Francisco January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2008	24°C / 75°F	14°C / 58°F	18°C / 65°F	241 hours	17.80 mm / 0.70 In	1 days	1012 mb / 30 In
2009	23°C / 74°F	15°C / 60°F	18°C / 65°F	121 hours	29.58 mm / 1.16 In	5 days	1013 mb / 30 In
2010	24°C / 75°F	16°C / 60°F	19°C / 66°F	202 hours	106.84 mm / 4.21 In	6 days	1011 mb / 30 In
2011	24°C / 75°F	14°C / 58°F	18°C / 64°F	205 hours	38.45 mm / 1.51 In	7 days	1012 mb / 30 In
2012	24°C / 75°F	14°C / 57°F	18°C / 64°F	274 hours	35.94 mm / 1.41 In	1 days	1013 mb / 30 In
2013	26°C / 78°F	15°C / 59°F	19°C / 66°F	321 hours	3.30 mm / 0.13 In	0 days	1012 mb / 30 In
2014	25°C / 77°F	15°C / 59°F	19°C / 66°F	295 hours	15.60 mm / 0.61 In	1 days	1012 mb / 30 In
2015	25°C / 76°F	15°C / 59°F	18°C / 65°F	289 hours	26.60 mm / 1.05 In	2 days	1012 mb / 30 In
2016	26°C / 79°F	16°C / 60°F	19°C / 67°F	315 hours	7.00 mm / 0.28 In	0 days	1012 mb / 30 In
2017	24°C / 76°F	14°C / 58°F	18°C / 65°F	322 hours	18.00 mm / 0.71 In	2 days	1013 mb / 30 In
2018	23°C / 73°F	16°C / 60°F	18°C / 65°F	173 hours	128.12 mm / 5.04 In	13 days	1012 mb / 30 In
2019	26°C / 80°F	15°C / 59°F	19°C / 67°F	342 hours	0.40 mm / 0.02 In	0 days	1013 mb / 30 In
2020	25°C / 77°F	16°C / 61°F	20°C / 67°F	126 hours	25.59 mm / 1.01 In	4 days	1013 mb / 30 In
2021	25°C / 76°F	14°C / 58°F	19°C / 66°F	163 hours	13.89 mm / 0.55 In	4 days	1012 mb / 30 In
2022	26°C / 78°F	13°C / 55°F	18°C / 64°F	179 hours	4.90 mm / 0.19 In	0 days	1015 mb / 30 In
2023	25°C / 77°F	14°C / 57°F	18°C / 65°F	48 hours	4.50 mm / 0.18 In	1 days	1015 mb / 30 In
2024	27°C / 80°F	13°C / 55°F	18°C / 65°F	118 hours	28.66 mm / 1.13 In	0 days	1015 mb / 30 In
2025	24°C / 76°F	11°C / 53°F	17°C / 62°F	94 hours	41.37 mm / 1.63 In	0 days	1015 mb / 30 In

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