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Alajuela — weather in May, water temperature

27.2°C Daytime temperatures 18.9°C Night temperatures 7 Sunny days 12.5-12.7 Sun (hours) 22 Rainy days 453 mm Precipitation 29.3°C water temperature
Air temperature
2017 2016 2015 2014 2013
The maximum daily temperature 31.5°C — 4 May 2014.
The maximum night temperature 22°C — 1 May 2015.
The minimum daily temperature 23.5°C — 17 May 2013.
The minimum night temperature 16°C — 7 May 2013.
water temperature
2017 2016 2015 2014 2013
The warmest water 30.2 °C — 11 May 2015. The coldest water 28.4 °C — 30 May 2013.
Sunny, cloudy and gloomy days
Precipitation, mm
Maximum precipitation 653.9 mm — October. Minimum precipitation 19.2 mm — January.
Wind speed, km / h
Maximum wind speed 12.2 km / h — February. Minimum wind speed 4.1 km / h — September.
Number of hours of sunshine
The maximum number of hours of sunshine per day 9.5 h. — February. The minimum number of hours of sunshine per day 5.6 h. — October.
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