As of 02:43 AST

Toa Alta, PR weather in May

82°

Toa Alta, Sunday, 9 August, 02:43

Mostly clear. Feels like 90°. High 89°, low 79°.

Pressure30.00 inHg

Wind7 mph E

Humidity83%

Visibility6.2 mi

Dew point76°

See detailed hourly forecast

In May, Toa Alta, PR averages a high of 86.5° and a low of 73.8°. About 4.3 inches of precipitation fall over the month (16 wet days). The record high is 95° (1990) and the record low 66.6° (2017). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	85.6°	72.5°	47%	93.4° (1995)	67.8° (1974)
2	85.8°	72.7°	48%	93.9° (1995)	68.5° (1974)
3	86°	73°	57%	94.6° (1995)	69.3° (1974)
4	86.2°	73°	45%	91.8° (2001)	69.6° (1974)
5	86.4°	73°	47%	91.6° (1975)	67.8° (1962)
6	86°	73.2°	53%	91.8° (1964)	69.1° (2021)
7	85.8°	73°	53%	91.8° (2023)	69.6° (2021)
8	85.5°	72.9°	65%	92.7° (2020)	67.8° (2025)
9	85.6°	73.2°	57%	92.5° (2020)	69.8° (2019)
10	86°	73.2°	57%	90.5° (1980)	69.8° (2017)
11	85.6°	73.4°	55%	91.6° (2023)	67.5° (1986)
12	86°	73.4°	53%	91.6° (1998)	66.6° (2017)
13	86.2°	73.6°	60%	91.9° (1977)	70° (1972)
14	86.2°	73.8°	45%	93.6° (2019)	69.8° (1970)
15	86.4°	73.8°	48%	92.7° (1977)	70.5° (1970)
16	86.5°	73.8°	55%	91° (2019)	68.9° (1962)
17	86.5°	73.9°	55%	92.1° (2021)	70° (1970)
18	86.9°	74.1°	55%	92.1° (2022)	69.1° (2025)
19	87.1°	74.1°	60%	92.3° (2021)	70.5° (2025)
20	86.9°	74.1°	55%	93.7° (1989)	70.7° (1971)
21	86.7°	74.3°	50%	93.4° (2020)	70.9° (2018)
22	86.9°	74.3°	60%	92.7° (2020)	70.5° (2018)
23	86.7°	74.5°	58%	95° (1990)	70.9° (2021)
24	87.3°	74.5°	50%	94.3° (1990)	71.2° (2018)
25	87.3°	74.7°	45%	93° (1996)	71.1° (2022)
26	87.3°	74.5°	53%	92.1° (1996)	70.5° (2022)
27	87.1°	74.7°	52%	93.4° (1973)	71.6° (2021)
28	87.1°	74.7°	58%	93° (1973)	71.6° (2015)
29	87.3°	74.7°	47%	92.1° (1990)	71.4° (1986)
30	87.1°	74.5°	55%	91.4° (1990)	71.2° (1986)
31	87.3°	74.8°	48%	92.5° (1991)	71.4° (2017)