As of 18:37 AST

Bartolo, PR weather in May

85°

Bartolo, Saturday, 8 August, 18:37

Clear. Feels like 93°. High 90°, low 77°.

Pressure30.00 inHg

Wind8.1 mph E

Humidity70%

Visibility6.2 mi

Dew point74°

See detailed hourly forecast

In May, Bartolo, PR averages a high of 83.5° and a low of 74.2°. About 5.7 inches of precipitation fall over the month (23 wet days). The record high is 89.4° (2024) and the record low 66.6° (1986). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	82.9°	73°	63%	88.5° (1995)	67.1° (1974)
2	82.9°	73.2°	75%	88.5° (1995)	67.6° (1974)
3	83.1°	73.4°	68%	88.2° (1995)	70° (1974)
4	83.1°	73.4°	62%	87.3° (1980)	69.1° (1974)
5	83.5°	73.6°	68%	89.2° (1980)	69.4° (1962)
6	83.1°	73.8°	77%	88.9° (1969)	69.4° (1962)
7	83.1°	73.8°	67%	88.9° (1980)	70.7° (1986)
8	82.9°	73.4°	77%	88.9° (1980)	71.1° (1976)
9	82.9°	73.6°	83%	89.1° (1980)	70.5° (1989)
10	83.1°	73.8°	73%	88.9° (1998)	69.4° (1963)
11	82.9°	73.8°	78%	88.7° (1998)	66.6° (1986)
12	83.1°	73.8°	78%	89.4° (2024)	68.5° (2017)
13	83.1°	73.9°	83%	87.6° (2008)	70.9° (1965)
14	83.3°	74.1°	65%	88.9° (2008)	71.2° (1963)
15	83.5°	74.1°	67%	88.5° (2008)	71.2° (1970)
16	83.5°	74.1°	73%	86.9° (2001)	70° (1962)
17	83.7°	74.3°	73%	87.6° (2023)	70.9° (2025)
18	83.8°	74.5°	72%	87.3° (2006)	71.4° (1971)
19	83.8°	74.5°	72%	87.4° (1971)	71.1° (1971)
20	84°	74.5°	73%	87.8° (1995)	70.7° (1971)
21	83.7°	74.5°	63%	88.3° (2005)	71.2° (1979)
22	83.8°	74.7°	70%	87.6° (2024)	71.4° (1979)
23	83.7°	74.8°	77%	88.2° (1990)	71.8° (1992)
24	84°	74.8°	70%	87.6° (2020)	72° (1971)
25	84.2°	74.8°	63%	88° (1996)	71.8° (1964)
26	84.2°	74.8°	78%	89.2° (2023)	71.6° (1963)
27	84°	74.8°	77%	87.8° (1996)	72.3° (1989)
28	84°	74.8°	77%	88.2° (1973)	72.5° (1962)
29	84°	75°	75%	87.6° (2007)	72.3° (1986)
30	84°	74.8°	82%	87.6° (1973)	70.7° (1989)
31	84.2°	75°	78%	88.3° (2024)	72.1° (1989)