As of 06:32 AST

Arroyo, PR weather in July

77°

Arroyo, Wednesday, 7 October, 06:32

Light rain. Feels like 79°. High 85°, low 77°.

Pressure29.91 inHg

Wind7 mph S

Humidity95%

Visibility1.9 mi

Dew point76°

See detailed hourly forecast

In July, Arroyo, PR averages a high of 85.6° and a low of 77.4°. About 2.8 inches of precipitation fall over the month (17 wet days). The record high is 91.6° (2019) and the record low 73.8° (1984). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	85.8°	77.4°	42%	90.1° (2024)	75.2° (1986)
2	85.5°	77.4°	57%	90.3° (2020)	74.1° (2025)
3	85.3°	77.2°	53%	90.5° (2024)	74.1° (1989)
4	85.3°	77.4°	55%	90.1° (2020)	75° (1974)
5	85.1°	77.2°	67%	88.3° (2015)	73.8° (1984)
6	85.5°	77.2°	53%	89.1° (2017)	74.8° (1986)
7	85.3°	77.2°	48%	88.7° (2023)	74.8° (1994)
8	85.6°	77.2°	60%	89.2° (2023)	74.7° (1971)
9	85.5°	77.4°	52%	89.6° (2020)	74.7° (1971)
10	85.8°	77.4°	53%	90.1° (2023)	74.8° (1984)
11	85.8°	77.5°	47%	90° (2020)	74.7° (1961)
12	85.5°	77.2°	52%	89.2° (2024)	74.7° (1968)
13	85.6°	77°	58%	89.4° (1995)	73.8° (2023)
14	85.5°	77.2°	58%	89.8° (2024)	74.7° (1975)
15	85.6°	77.2°	63%	89.4° (2020)	75° (1985)
16	85.5°	77.5°	57%	89.2° (2019)	75.2° (1985)
17	85.6°	77.4°	62%	88.9° (2012)	74.5° (1971)
18	85.3°	77°	63%	89.6° (2024)	74.8° (1979)
19	85.5°	77.2°	57%	90.7° (2017)	75.4° (1973)
20	85.5°	77.5°	52%	90° (2017)	74.5° (1982)
21	85.6°	77.4°	47%	91.2° (2024)	75.6° (1982)
22	85.5°	77.4°	60%	90.3° (2017)	75° (1961)
23	85.8°	77.4°	62%	88.9° (2023)	74.8° (1961)
24	85.8°	77.5°	53%	89.6° (2023)	75.7° (1971)
25	85.8°	77.5°	55%	89.1° (1995)	74.7° (1970)
26	85.8°	77.5°	50%	89.6° (2019)	75.6° (1974)
27	85.8°	77.5°	42%	91.6° (2019)	75.4° (1967)
28	86°	77.5°	47%	90.1° (2020)	74.3° (1996)
29	85.8°	77.5°	48%	90° (2020)	74.8° (2000)
30	85.6°	77.5°	58%	89.4° (2023)	74.8° (1961)
31	85.8°	77.7°	55%	89.4° (2022)	75.6° (2019)