Measurements:
°C
°F
Port of San Jose
94°F
N 12 mph
Feels like: 104°F
Precip: 3%
World Resorts Guatemala Port of San Jose Weather August Weather in Port of San Jose

Port of San Jose Weather: August

Average Day Temperature: 89.5°F
Average Night Temperature: 80.1°F
Sea Water Temperature: 90.7°F
Number of Sunny Days: 6 days
Sunshine Hours: 12.4 - 12.7 hours
Number of Rainy Days: 6 days
Precipitation Totals: 2.9 in

Air Temperature in August, °F

Select Year: 2026 2025 2024

The highest day temperature in August 2026 was 98°F. The lowest night temperature was 77°F. The average values for day and night temperatures during August were 95.1°F и 80.1°F respectivly.

Port of San Jose Water Sea Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Port of San Jose was 92.0°F. The maximum and minimum values were 90.6°F and 93.0°F respectively.

Sunny, Cloudy and Gloomy days

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

Precipitation Totals in August, in

Precipitation total in August for Port of San Jose is 2.9 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 5.8 mph. This value is relatively stable throughout the year.

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 Port of San Jose in August is 6.0 hours.

Best Time to Visit Port of San Jose
The most sunny months:
January 26 days
February 25 days
December 25 days
The most warm months:
April 92.4 °F
March 91.9 °F
May 91.8 °F
Warmest sea temperature:
August 90.7 °F
May 90.7 °F
July 90.2 °F
The most cold months:
November 86.8 °F
October 87.1 °F
December 87.7 °F
The most rainy months:
June 10 days
September 8 days
August 6 days
The most windy months:
March 7 mph
April 6 mph
February 6 mph

Port of San Jose on the Weather Map

24 Hours Weather Forecast
Port of San Jose
Local time: 14:59
08 sep, tuesday
1500 94°F
N
12 mph
1800 88°F
NE
5 mph
2100 78°F
SE
9 mph
09 sep, wednesday
0000 80°F
S
4 mph
0300 78°F
S
3 mph
0600 78°F
S
3 mph
0900 88°F
N
2 mph
1200 94°F
N
9 mph