As of 11:05 AST

Las Carolinas, PR weather in September

88°

Las Carolinas, Sunday, 9 August, 11:05

Partly cloudy. Feels like 100°. High 88°, low 74°.

Pressure30.06 inHg

Wind7 mph SE

Humidity71%

Visibility6.2 mi

Dew point76°

See detailed hourly forecast

In September, Las Carolinas, PR averages a high of 87° and a low of 74.9°. About 6.5 inches of precipitation fall over the month (25 wet days). The record high is 93.7° (2023) and the record low 69.4° (2022). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	87.6°	75°	80%	91.9° (1967)	72° (2022)
2	87.3°	75°	85%	92.3° (1967)	72.1° (1986)
3	87.8°	75°	77%	91.9° (1967)	72.3° (2020)
4	87.8°	75.2°	73%	92.8° (2021)	72.3° (1982)
5	87.4°	75.2°	85%	93.7° (2023)	71.1° (1961)
6	87.4°	75°	80%	92.1° (2012)	71.6° (2018)
7	87.4°	75°	80%	92.5° (2023)	71.8° (2022)
8	87.4°	75.2°	77%	91.9° (1968)	72.1° (2018)
9	87.4°	75°	73%	92.3° (1997)	72.5° (1971)
10	87.1°	75°	80%	92.8° (1978)	72.7° (1984)
11	87.1°	75°	88%	91.8° (1968)	72.1° (2020)
12	87.4°	75°	77%	91.9° (1971)	72.7° (1966)
13	87.1°	75.2°	85%	91.8° (2023)	72.9° (1967)
14	86.9°	75.2°	85%	92.7° (2023)	73° (1966)
15	86.5°	75°	85%	93.2° (2023)	73° (1961)
16	86.9°	74.8°	75%	93° (2023)	73° (1982)
17	86.9°	74.8°	78%	92.3° (2023)	71.8° (1961)
18	86.5°	74.8°	93%	91° (2023)	72.3° (1960)
19	86.7°	74.8°	92%	89.8° (1997)	72.3° (1974)
20	86.7°	74.5°	92%	91° (2019)	70.9° (2020)
21	86.7°	74.7°	85%	92.1° (2019)	72° (2018)
22	86.4°	74.7°	87%	92.7° (2023)	71.6° (2018)
23	86.5°	74.8°	75%	92.7° (2024)	71.2° (1984)
24	86.7°	74.7°	88%	92.5° (2024)	72.3° (1974)
25	86.5°	74.8°	87%	91.9° (2024)	71.6° (2018)
26	86.7°	74.7°	87%	91.6° (1969)	71.6° (2018)
27	86.5°	74.7°	85%	90.7° (1971)	72.7° (1960)
28	86.4°	74.3°	92%	90.5° (2025)	71.4° (2022)
29	86.5°	74.5°	80%	90.9° (1968)	69.4° (2022)
30	86.4°	74.5°	87%	90.3° (1969)	71.8° (2017)