As of 01:32 AST

Bartolo, PR weather in September

81°

Bartolo, Sunday, 9 August, 01:32

Mostly clear. Feels like 86°. High 91°, low 78°.

Pressure30.00 inHg

Wind8.7 mph E

Humidity77%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

In September, Bartolo, PR averages a high of 85.6° and a low of 76.1°. About 6.3 inches of precipitation fall over the month (25 wet days). The record high is 91.8° (2012) and the record low 71.1° (2022). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	85.8°	76.3°	83%	89.8° (1995)	72.5° (2021)
2	85.6°	76.3°	87%	90° (1995)	73.4° (1975)
3	86°	76.5°	78%	89.8° (2005)	73.8° (1972)
4	86.2°	76.5°	77%	90.3° (2005)	73.6° (1979)
5	85.8°	76.3°	87%	90.5° (2012)	73° (1961)
6	85.8°	76.3°	82%	91.6° (2012)	73.2° (1979)
7	85.8°	76.3°	82%	91.8° (2012)	73.4° (1979)
8	85.8°	76.3°	75%	90.5° (2012)	74.3° (2019)
9	85.8°	76.3°	75%	90.3° (1997)	73° (1967)
10	85.6°	76.3°	82%	90.5° (1978)	73° (1971)
11	85.6°	76.1°	85%	88.9° (2006)	73.4° (1971)
12	86°	76.3°	77%	90.1° (1971)	73.2° (2021)
13	85.8°	76.5°	87%	91.4° (2023)	73.2° (1967)
14	85.5°	76.3°	87%	90.5° (2023)	73.2° (1984)
15	85.1°	76.3°	82%	91.4° (2023)	74.1° (1973)
16	85.5°	76.1°	75%	89.1° (2023)	73° (1975)
17	85.5°	76.3°	78%	89.4° (2006)	72.5° (2011)
18	85.3°	76.1°	93%	89.4° (1987)	72.7° (1974)
19	85.5°	75.9°	92%	88.3° (1987)	72.7° (1974)
20	85.6°	75.7°	92%	88.9° (1999)	72.5° (2020)
21	85.5°	75.7°	83%	89.8° (2019)	73.2° (1975)
22	85.3°	75.9°	87%	90.7° (2024)	73.8° (1974)
23	85.5°	75.9°	73%	90.5° (2024)	73° (1984)
24	85.5°	76.1°	88%	90.3° (2024)	73° (1974)
25	85.5°	75.9°	90%	89.2° (2024)	72.7° (2018)
26	85.6°	75.9°	87%	90.9° (1969)	73.4° (1975)
27	85.3°	75.9°	83%	89.2° (2015)	73.6° (2014)
28	85.3°	75.7°	90%	90.1° (2025)	72.9° (1973)
29	85.5°	75.7°	80%	91° (1969)	71.1° (2022)
30	85.3°	75.7°	87%	90° (1969)	72.1° (2022)