The highest day temperature in August 2023 was 94°F. The lowest night temperature was 78°F. The average values for day and night temperatures during August were 90.0°F и 81.1°F respectivly.

The average sea surface temperature in August 2023 for Port of San Jose was 92.1°F. The maximum and minimum values were 90.8°F and 94.2°F respectively.

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

Precipitation total in August for Port of San Jose is 4.1 in. It makes august one of the most rainy months of the year.

The average wind speed in August is 5.6 mph. This value is relatively stable throughout the year.

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 4.9 hours.