As of 23:10 AST

Guayama, PR weather in August

82°

Guayama, Saturday, 8 August, 23:10

Mostly clear. Feels like 89°. High 90°, low 78°.

Pressure30.03 inHg

Wind9 mph E

Humidity83%

Visibility6.2 mi

Dew point76°

See detailed hourly forecast

In August, Guayama, PR averages a high of 85.4° and a low of 77.1°. About 4.0 inches of precipitation fall over the month (19 wet days). The record high is 91.2° (2023) and the record low 73.4° (2021). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	85.5°	76.8°	62%	89.4° (2017)	73.6° (2024)
2	85.3°	76.8°	60%	88° (1978)	74.1° (1972)
3	85.3°	77°	65%	87.8° (2018)	74.1° (1976)
4	85.5°	77°	68%	89.2° (2017)	74.8° (1967)
5	85.5°	77.2°	58%	89.2° (2023)	74.8° (1965)
6	85.5°	77.2°	52%	89.1° (2024)	75.2° (1989)
7	85.3°	77°	58%	89.4° (2017)	75° (1967)
8	85.6°	77.2°	62%	89.6° (2024)	74.7° (1965)
9	85.3°	77.2°	63%	90° (2022)	74.5° (2019)
10	85.3°	77.2°	70%	88.9° (2022)	74.7° (2025)
11	85.5°	77.2°	53%	90° (1995)	75° (1989)
12	85.6°	77.5°	57%	89.2° (1995)	75.6° (1961)
13	85.6°	77.2°	47%	90° (2022)	75° (1986)
14	85.6°	77°	62%	90.1° (2022)	74.3° (1971)
15	85.1°	77°	65%	90.5° (2023)	74.8° (1971)
16	85.3°	77°	72%	91.2° (2023)	74.7° (1984)
17	85.1°	77°	68%	88.3° (2022)	74.8° (2025)
18	85.3°	77°	55%	90.1° (2023)	75.2° (1976)
19	85.5°	77.2°	55%	90° (2023)	75.2° (1972)
20	85.6°	77.4°	58%	89.1° (2020)	74.3° (2022)
21	85.6°	77.2°	67%	89.4° (2020)	73.8° (2022)
22	84.9°	77°	77%	88.5° (1963)	74.3° (1976)
23	85.1°	77.2°	63%	88.2° (1963)	73.9° (1976)
24	85.1°	77.2°	67%	88.9° (2025)	73.6° (1976)
25	85.3°	77.2°	65%	88.7° (1966)	74.1° (1972)
26	85.3°	77.4°	65%	88.7° (1994)	74.1° (1972)
27	85.6°	77.2°	57%	90.1° (2019)	75° (1961)
28	85.3°	77.2°	78%	89.1° (2021)	74.3° (2015)
29	85.6°	77.2°	55%	89.8° (2022)	74.3° (1971)
30	85.5°	77.4°	57%	88.7° (2021)	73.9° (2018)
31	85.3°	77.2°	67%	89.2° (2004)	73.4° (2021)