The highest day temperature in September 2023 was 94°F. The lowest night temperature was 79°F. The average values for day and night temperatures during September were 89.6°F и 81.4°F respectivly.

The average sea surface temperature in September 2023 for Los Medanos was 91.2°F. The maximum and minimum values were 90.2°F and 92.6°F respectively.

You can expect various weather conditions during September. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in September for Los Medanos is 2.8 in. It makes september the most rainy month of the year.

The average wind speed in September is 6.4 mph. It makes September one of the most windless months of the year for Los Medanos.

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 Los Medanos in September is 6.3 hours.