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San Juan — weather in January, water temperature

27.5°C Daytime temperatures 23.3°C Night temperatures 11 Sunny days 11.1-11.3 Sun (hours) 3 Rainy days 2264.3 mm Precipitation 26.7°C water temperature
Air temperature
2017 2016 2015 2014 2013
The maximum daily temperature 30.7°C — 27 January 2015.
The maximum night temperature 25.5°C — 1 January 2015.
The minimum daily temperature 24°C — 13 January 2013.
The minimum night temperature 20°C — 13 January 2013.
water temperature
2017 2016 2015 2014 2013
The warmest water 27.3 °C — 1 January 2017. The coldest water 26.3 °C — 17 January 2014.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 2264.3 mm — January. Minimum precipitation 31.6 mm — June.
Wind speed, km / h
Maximum wind speed 20.8 km / h — August. Minimum wind speed 14.2 km / h — October.
Number of hours of sunshine
The maximum number of hours of sunshine per day 8.7 h. — June. The minimum number of hours of sunshine per day 5.6 h. — December.
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