As of 08:15 AST

San Juan, PR weather in July

82°

San Juan, Sunday, 9 August, 08:15

Partly cloudy. Feels like 91°. High 90°, low 79°.

Pressure30.03 inHg

Wind6 mph E

Humidity87%

Visibility6.2 mi

Dew point78°

See detailed hourly forecast

In July, San Juan, PR averages a high of 88.7° and a low of 75.8°. About 4.0 inches of precipitation fall over the month (22 wet days). The record high is 95.4° (2020) and the record low 71.2° (2018). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	89.1°	75.7°	58%	94.3° (1995)	71.2° (2018)
2	88.9°	75.7°	68%	95.2° (2019)	73° (1961)
3	88.7°	75.9°	68%	95.4° (2020)	72.5° (2018)
4	88.7°	75.7°	70%	95.4° (2020)	73.2° (1984)
5	88.2°	75.7°	75%	92.5° (2025)	72.7° (2021)
6	88.5°	75.6°	72%	93.6° (2024)	72° (2022)
7	88.3°	75.7°	72%	92.1° (1973)	71.6° (2022)
8	88.5°	75.7°	73%	92.7° (1995)	73.2° (1965)
9	88.7°	75.7°	72%	93.4° (2020)	73.8° (1961)
10	89.2°	75.9°	72%	94.8° (2019)	73.8° (1984)
11	88.9°	75.9°	70%	93.7° (2020)	72.5° (2017)
12	88.5°	75.7°	70%	92.5° (1998)	73° (1968)
13	88.9°	75.4°	77%	93.2° (2020)	72.9° (2018)
14	88.7°	75.6°	82%	92.8° (1976)	73.4° (1974)
15	88.7°	75.7°	73%	93.4° (1974)	72° (2021)
16	88.5°	75.7°	63%	92.1° (2022)	73.4° (2024)
17	88.7°	75.7°	75%	92.8° (2024)	72.5° (1968)
18	88.2°	75.4°	83%	93.2° (2019)	72.9° (1965)
19	88.7°	75.7°	73%	93.4° (2023)	72.7° (2020)
20	88.7°	75.9°	70%	93.7° (2001)	73° (1984)
21	88.3°	75.9°	75%	94.1° (2001)	73.6° (1984)
22	88.5°	75.9°	68%	93.7° (2023)	74.3° (1966)
23	88.9°	75.7°	72%	93° (2023)	73.8° (2018)
24	89.1°	75.9°	70%	94.5° (2019)	73.4° (2022)
25	88.9°	75.9°	72%	92.7° (2015)	72.1° (2018)
26	89.1°	75.9°	77%	94.5° (2019)	73.2° (2018)
27	89.1°	75.9°	72%	92.8° (1994)	73.6° (2018)
28	89.1°	75.9°	77%	92.3° (2014)	73.4° (2022)
29	89.1°	75.9°	70%	93.2° (2015)	73° (1975)
30	88.9°	75.9°	77%	94.1° (1990)	73.8° (1961)
31	88.9°	75.9°	67%	94.6° (2022)	73.8° (1990)