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As of 21:37 AST

Río Grande, PR weather in December

83°Current weather

Río Grande, Saturday, 8 August, 21:37

Clear. Feels like 91°. High 91°, low 78°.

Pressure30.03 inHg
Wind10.4 mph E
Humidity74%
Visibility6.2 mi
Dew point74°

In December, Río Grande, PR averages a high of 80.8° and a low of 72.9°. About 2.6 inches of precipitation fall over the month (18 wet days). The record high is 86.2° (2024) and the record low 64.9° (1991). Normals are computed over the last 60 years.

DayHighLowChance of precip.Record highRecord low
181.5°73.6°68%85.1° (2024)69.1° (1964)
281.5°73.6°67%86.2° (2024)68.7° (1969)
381.3°73.6°65%85.6° (2019)69.3° (2010)
481°73.4°77%85.8° (1962)68.4° (1996)
581.3°73.4°62%85.5° (2024)69.1° (2010)
681.1°73.6°62%85.3° (1997)70.9° (1967)
781.1°73.4°60%85.1° (2023)70.3° (1975)
881°73.4°58%85.1° (2025)70° (1973)
981°73.4°55%84.7° (2024)69.6° (2020)
1080.8°73°58%85.6° (1989)68.5° (2022)
1181°73°57%85.1° (2025)69.4° (1984)
1281.3°73°53%86.2° (1993)68.9° (1984)
1380.8°72.9°62%84.6° (1989)68.5° (1984)
1481°72.7°58%85.3° (2025)69.3° (1982)
1580.4°72.9°60%85.1° (1997)69.6° (1996)
1680.4°72.7°63%84.4° (1968)66.7° (1966)
1780.8°72.9°63%85.1° (1993)69.3° (1996)
1880.6°72.7°48%84.2° (1962)66.7° (1982)
1980.6°72.7°50%84.2° (2025)66.7° (1982)
2080.6°72.7°58%85.3° (1995)67.8° (1977)
2180.6°72.9°65%85.3° (1995)69.1° (1966)
2280.6°72.7°58%84.4° (1995)68.2° (1973)
2380.6°72.7°52%84° (1989)68° (1964)
2480.6°72.5°52%86° (1995)64.9° (1991)
2580.4°72.3°63%84.7° (1995)66.7° (1964)
2680.6°72.5°60%84.7° (2024)67.3° (1964)
2781°72.1°58%85.8° (1976)67.1° (1976)
2880.1°72.1°58%84.6° (1997)66.7° (1964)
2980.1°72.1°52%84.7° (2000)66.4° (1974)
3080.1°72.1°53%84° (2025)67.8° (1974)
3180.1°72.3°55%83.8° (1997)68.4° (1962)

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