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As of 23:24 AST

Guaynabo, PR weather in August

82°Current weather

Guaynabo, Saturday, 8 August, 23:24

Mostly clear. Feels like 90°. High 90°, low 77°.

Pressure30.03 inHg
Wind3 mph E
Humidity80%
Visibility6.2 mi
Dew point76°

In August, Guaynabo, PR averages a high of 88.3° and a low of 75.5°. About 3.2 inches of precipitation fall over the month (18 wet days). The record high is 95.2° (2019) and the record low 71.4° (2022). Normals are computed over the last 60 years.

DayHighLowChance of precip.Record highRecord low
188.5°75.6°65%92.8° (2022)73° (1984)
288.2°75.2°58%92.3° (1972)72° (2018)
388.3°75.4°55%93° (2022)72.7° (1976)
488.3°75.6°60%92.8° (2023)73.2° (1986)
588.2°75.4°53%93° (1998)72.7° (1974)
688.3°75.6°43%92.7° (2023)72.9° (1984)
788.3°75.4°52%93.7° (2018)72.7° (1965)
888.3°75.6°58%91.8° (2022)73° (1977)
988.5°75.4°55%92.8° (2015)73.4° (1974)
1088.3°75.4°57%93.4° (2022)72.3° (2018)
1188.7°75.6°47%93.2° (2023)73.2° (2020)
1288.7°75.7°42%92.8° (2022)73.6° (1965)
1388.5°75.6°50%92.7° (2022)73° (1965)
1488.3°75.4°62%93.9° (1995)73.4° (1970)
1588.2°75.6°62%93.4° (2022)73° (1964)
1688°75.6°68%95° (2022)73° (1984)
1787.8°75.4°67%93.4° (2020)72.9° (2022)
1888.3°75.4°62%92.8° (2024)73.4° (1984)
1988.3°75.4°58%93.2° (2020)72.1° (2018)
2088.5°75.6°52%93.7° (2025)72.5° (1969)
2188.5°75.6°60%93.4° (1994)72.1° (2022)
2287.8°75.6°67%93° (2015)71.4° (2022)
2388.2°75.4°65%93° (2023)71.8° (2022)
2488°75.6°63%94.3° (2023)73.2° (1963)
2588.5°75.6°57%93.7° (2019)72.5° (2020)
2688.3°75.4°58%95.2° (2019)72.9° (1972)
2788.5°75.4°63%93.4° (2023)73° (1971)
2888.2°75.4°73%94.3° (2023)72.7° (1971)
2988.5°75.6°50%94.5° (2022)72.5° (1961)
3088.3°75.6°63%94.1° (2023)73.6° (1964)
3188.3°75.4°58%93.4° (2025)71.8° (2021)

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