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San Juan — weather December, water temperature
Air temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
The maximum daily temperature 31.3°C — 10 December 2015.
The maximum night temperature 26°C — 4 December 2013. The minimum daily temperature 25°C — 11 December 2017. The minimum night temperature 20.5°C — 14 December 2017. water temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
The warmest water 29 °C — 1 December 2019. The coldest water 26.8 °C — 28 December 2013.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 1243.6 mm — January. Minimum precipitation 43.1 mm — April.
Wind speed, km / h
Maximum wind speed 20.3 km / h — July. Minimum wind speed 13.9 km / h — October.
Number of hours of sunshine
The maximum number of hours of sunshine per day 7.8 h. — June. The minimum number of hours of sunshine per day 5.5 h. — December.
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