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	76°F
Sunshine Hours	193 hours
Rainfall	38.98 mm	1.53 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
2008	26°C / 79°F	23°C / 73°F	24°C / 76°F	217 hours	36.50 mm / 1.44 In	4 days	1016 mb / 30 In
2009	27°C / 80°F	23°C / 73°F	25°C / 76°F	251 hours	35.80 mm / 1.41 In	5 days	1017 mb / 31 In
2010	27°C / 81°F	23°C / 74°F	25°C / 77°F	227 hours	88.30 mm / 3.48 In	7 days	1016 mb / 30 In
2011	27°C / 80°F	23°C / 73°F	25°C / 76°F	239 hours	19.90 mm / 0.78 In	2 days	1015 mb / 30 In
2012	26°C / 79°F	23°C / 73°F	24°C / 76°F	217 hours	26.60 mm / 1.05 In	2 days	1017 mb / 31 In
2013	27°C / 80°F	23°C / 74°F	25°C / 77°F	168 hours	20.00 mm / 0.79 In	0 days	1017 mb / 31 In
2014	27°C / 80°F	23°C / 74°F	25°C / 77°F	248 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	236 hours	32.40 mm / 1.28 In	6 days	1017 mb / 31 In
2016	28°C / 82°F	23°C / 74°F	25°C / 78°F	305 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	256 hours	29.00 mm / 1.14 In	2 days	1017 mb / 31 In
2018	27°C / 80°F	23°C / 74°F	25°C / 77°F	213 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	276 hours	21.30 mm / 0.84 In	3 days	1018 mb / 31 In
2020	27°C / 81°F	23°C / 73°F	24°C / 76°F	50 hours	70.87 mm / 2.79 In	9 days	1017 mb / 30 In
2021	27°C / 81°F	22°C / 71°F	24°C / 76°F	76 hours	15.40 mm / 0.61 In	1 days	1016 mb / 30 In
2022	29°C / 85°F	21°C / 70°F	25°C / 76°F	173 hours	14.90 mm / 0.59 In	3 days	1016 mb / 30 In
2023	28°C / 82°F	22°C / 71°F	24°C / 75°F	85 hours	62.70 mm / 2.47 In	8 days	1017 mb / 31 In
2024	28°C / 82°F	22°C / 72°F	25°C / 76°F	155 hours	51.47 mm / 2.03 In	1 days	1018 mb / 31 In
2025	27°C / 80°F	24°C / 75°F	25°C / 77°F	113 hours	109.88 mm / 4.33 In	7 days	1017 mb / 31 In

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