The highest day temperature in October 2025 was 100°F. The lowest night temperature was 62°F. The average values for day and night temperatures during October were 91.3°F и 75.3°F respectivly.

The average sea surface temperature in October 2025 for Los Medanos was 88.7°F. The maximum and minimum values were 87.6°F and 90.0°F respectively.

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

Precipitation total in October for Los Medanos is 0.7 in.

The average wind speed in October is 7.0 mph.

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 October is 6.8 hours.