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San Jose — weather December, water temperature

13.5°C Daytime temperatures 6.9°C Night temperatures 15 Sunny days 9.6-9.8 Sun (hours) 3 Rainy days 47.1 mm Precipitation 12.6°C water temperature
Air temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012
The maximum daily temperature 27.5°C — 1 December 2021.
The maximum night temperature 14.5°C — 12 December 2017.
The minimum daily temperature 6.3°C — 8 December 2013.
The minimum night temperature -1.5°C — 9 December 2013.
water temperature
2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012
The warmest water 15.3 °C — 6 December 2014. The coldest water 10.5 °C — 25 December 2022.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 56.5 mm — January. Minimum precipitation 1.7 mm — September.
Wind speed, km / h
Maximum wind speed 10.7 km / h — May. Minimum wind speed 7.6 km / h — November.
Number of hours of sunshine
The maximum number of hours of sunshine per day 13.5 h. — July. The minimum number of hours of sunshine per day 5.8 h. — December.
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