The maximum daily temperature 34.5°C — 10 July 2017.
The maximum night temperature 28.5°C — 27 July 2017.
The minimum daily temperature 26°C — 29 July 2020.
The minimum night temperature 23.5°C — 19 July 2020.
San Juan, Puerto Rico — weather in July, water temperature
Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
San Juan — weather by month, water temperature
San Juan — weather in July, water temperature
Air temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
Water temperature
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
The warmest water 29.2 °C — 3 July 2020.
The coldest water 27.2 °C — 12 July 2013.
Sunny, cloudy and gloomy days
Sunny days — 7
Rainy days — 16
Gloomy days — 8
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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San Juan — Arecibo |
San Juan — Mayaguez |
San Juan — Aguadilla |
San Juan — Isabella |
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