Measurements:
°C
°F
San Juan
84°F
W 11 mph
Feels like: 90°F
Precip: 0%
World Resorts Puerto Rico San Juan Weather August Weather in San Juan

San Juan Weather: August

Average Day Temperature: 91.1°F
Average Night Temperature: 81.9°F
Sea Water Temperature: 87.7°F
Number of Sunny Days: 7 days
Sunshine Hours: 12.5 - 12.9 hours
Number of Rainy Days: 4 days
Precipitation Totals: 3.0 in

Air Temperature in August, °F

Select Year: 2024 2023 2022

The highest day temperature in August 2024 was 95°F. The lowest night temperature was 82°F. The average values for day and night temperatures during August were 90.2°F и 82.8°F respectivly.

San Juan Water Sea Temperature in August, °F

Select Year: 2024 2023 2022

The average sea surface temperature in August 2024 for San Juan was 89.2°F. The maximum and minimum values were 88.6°F and 90.2°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in August are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in August, in

Precipitation total in August for San Juan is 3.0 in. It makes august one of the most rainy months of the year.

Wind Speed in August, mph

The average wind speed in August is 11.9 mph. It makes August one of the most windy months of the year for San Juan.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for San Juan in August is 6.8 hours.

Best Time to Visit San Juan
The most sunny months:
March 10 days
June 10 days
October 9 days
The most warm months:
September 91.2 °F
August 91.1 °F
July 90.7 °F
Warmest sea temperature:
October 88.8 °F
September 88.7 °F
August 87.7 °F
The most cold months:
February 83.9 °F
January 84.2 °F
March 84.7 °F
The most rainy months:
October 5 days
September 4 days
November 4 days
The most windy months:
July 12 mph
February 12 mph
August 12 mph

San Juan on the Weather Map

Puerto Rico Resorts:
NAME
Aguadilla +92
Arecibo +88
Isabella +84
Mayaguez +92
Ponce +94
San Juan +84
24 Hours Weather Forecast
San Juan
Local time: 10:51
25 dec, wednesday
1200 84°F
W
11 mph
1500 84°F
W
12 mph
1800 82°F
W
11 mph
2100 82°F
W
9 mph
26 dec, thursday
0000 82°F
W
8 mph
0300 82°F
W
7 mph
0600 82°F
W
7 mph
0900 84°F
W
8 mph