Is Culebra hot in August?
Days are typically hot at 32.2°C, while nights average 26.1°C.
Puerto Rico · 1991–2020 normal
Typical August weather in Culebra: 32.2°C by day, 26.1°C at night, 103 mm of rain over 11.2 wet days. These are measured 1991–2020 station normals, not a forecast.
In the year-round weather comparison, August scores 36 out of 100 (March leads the year at 64). Daylight is calculated as 12 h 45 from latitude 18.30°. Open-water sea temperature is 28.6°C (11 km from the place centre).
August at a glance
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Days are typically hot at 32.2°C, while nights average 26.1°C.
The measured monthly average is 103 mm across about 11 wet days.
There are about 12 h 45 between sunrise and sunset at mid-month, calculated from the place latitude.
August ranks 9 of 12 in our weather comparison; March ranks first.
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The nearest open-water NOAA OISST 1991–2020 cell averages 28.6°C in August. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
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The weather comparison for Culebra is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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