As of 20:28 AST

Vieques, PR weather in September

81°

Vieques, Saturday, 8 August, 20:28

Light rain. Feels like 86°. High 86°, low 79°.

Pressure30.03 inHg

Wind20.6 mph E

Humidity83%

Visibility6.2 mi

Dew point74°

See detailed hourly forecast

In September, Vieques, PR averages a high of 82.3° and a low of 79.1°. About 6.3 inches of precipitation fall over the month (22 wet days). The record high is 87.8° (2024) and the record low 74.3° (2022). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	82.2°	79.2°	70%	85.8° (2024)	75° (1986)
2	82.4°	79.2°	73%	86.4° (2023)	76.1° (1974)
3	82.4°	79.3°	68%	85.5° (2023)	76.5° (1974)
4	82.4°	79.5°	60%	86.7° (2023)	76.5° (1971)
5	82.4°	79.2°	70%	85.3° (2023)	76.6° (1970)
6	82.4°	79.3°	68%	84.9° (2023)	76.6° (2006)
7	82.2°	79.2°	80%	85.1° (2023)	76.3° (2022)
8	82.4°	79.2°	80%	86° (2023)	76.3° (1974)
9	82.4°	79.3°	67%	85.6° (2023)	76.1° (1963)
10	82.4°	79.3°	72%	86.7° (2025)	74.5° (1984)
11	82.4°	79°	78%	85.5° (2025)	76.3° (1974)
12	82.4°	79.3°	67%	85.8° (2023)	76.8° (1984)
13	82.4°	79.3°	70%	86.9° (2023)	76.3° (1965)
14	82.2°	79.2°	75%	86.4° (2023)	76.1° (1984)
15	82.2°	79°	77%	86.7° (2023)	76.5° (1973)
16	82.2°	79.2°	73%	85.8° (2023)	76.3° (1972)
17	82.4°	79.2°	70%	85.8° (2023)	75.7° (1974)
18	82.2°	79°	73%	85.6° (2023)	74.8° (1974)
19	82.2°	78.8°	82%	84.7° (2023)	75.7° (1975)
20	82.2°	78.6°	77%	86.4° (2023)	75.7° (1975)
21	82.2°	78.8°	82%	86.7° (2024)	75.7° (2003)
22	82.2°	79.2°	77%	86.7° (2024)	75.7° (1977)
23	82.4°	79°	75%	87.1° (2024)	75.6° (1992)
24	82.2°	79°	80%	87.8° (2024)	76.1° (1974)
25	82.2°	79°	82%	86.9° (2024)	75.4° (1974)
26	82.2°	78.8°	75%	86° (2024)	76.1° (1973)
27	82.2°	79°	70%	85.6° (2023)	76.1° (1973)
28	82.2°	78.6°	78%	86.4° (2024)	75.9° (1993)
29	82.2°	78.8°	73%	86.2° (2025)	74.7° (2022)
30	82.2°	78.6°	78%	86° (2024)	74.3° (2022)