San Juan January Weather Averages Puerto Rico, United States of America

January Weather Averages for San Juan

High Temp	27°C	81°F
Low Temp	23°C	73°F
Avg Temp	25°C	77°F
Sunshine Hours	170 hours
Rainfall	41.27 mm	1.62 In
Rain days	4 days
Pressure	1017 mb	31 In

San Juan January Averages Year by Year

Year	High Temp	Low Temp	Avg Temp	Sunshine Hours	Rainfall	Rain days	Pressure
2009	27°C / 80°F	23°C / 73°F	25°C / 76°F	251 hours	36.81 mm / 1.45 In	5 days	1017 mb / 31 In
2010	27°C / 81°F	24°C / 74°F	25°C / 77°F	232 hours	88.30 mm / 3.48 In	7 days	1016 mb / 30 In
2011	27°C / 81°F	23°C / 73°F	25°C / 76°F	212 hours	19.90 mm / 0.78 In	2 days	1015 mb / 30 In
2012	26°C / 80°F	23°C / 73°F	24°C / 76°F	181 hours	26.60 mm / 1.05 In	2 days	1017 mb / 31 In
2013	27°C / 81°F	23°C / 74°F	25°C / 77°F	155 hours	20.00 mm / 0.79 In	0 days	1017 mb / 31 In
2014	27°C / 81°F	23°C / 74°F	25°C / 77°F	222 hours	16.50 mm / 0.65 In	1 days	1017 mb / 31 In
2015	27°C / 81°F	23°C / 74°F	25°C / 77°F	207 hours	32.40 mm / 1.28 In	6 days	1017 mb / 31 In
2016	28°C / 82°F	24°C / 75°F	26°C / 78°F	280 hours	9.30 mm / 0.37 In	0 days	1016 mb / 30 In
2017	27°C / 80°F	23°C / 73°F	25°C / 76°F	230 hours	29.00 mm / 1.14 In	2 days	1017 mb / 31 In
2018	27°C / 80°F	24°C / 74°F	25°C / 77°F	180 hours	38.40 mm / 1.51 In	6 days	1016 mb / 30 In
2019	27°C / 80°F	23°C / 73°F	25°C / 76°F	247 hours	22.74 mm / 0.90 In	3 days	1018 mb / 31 In
2020	27°C / 80°F	23°C / 73°F	24°C / 76°F	43 hours	77.22 mm / 3.04 In	9 days	1017 mb / 30 In
2021	27°C / 81°F	22°C / 71°F	24°C / 76°F	59 hours	16.48 mm / 0.65 In	1 days	1016 mb / 30 In
2022	29°C / 84°F	22°C / 72°F	25°C / 76°F	156 hours	14.90 mm / 0.59 In	3 days	1016 mb / 30 In
2023	27°C / 81°F	22°C / 72°F	24°C / 75°F	23 hours	19.20 mm / 0.76 In	7 days	1017 mb / 31 In
2024	27°C / 81°F	23°C / 73°F	25°C / 77°F	132 hours	57.04 mm / 2.25 In	0 days	1018 mb / 31 In
2025	27°C / 80°F	24°C / 75°F	25°C / 77°F	103 hours	122.14 mm / 4.81 In	7 days	1017 mb / 31 In
2026	27°C / 81°F	24°C / 75°F	26°C / 78°F	139 hours	96.00 mm / 3.78 In	8 days	1016 mb / 30 In

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