The highest day temperature in May 2026 was 103°F. The lowest night temperature was 75°F. The average values for day and night temperatures during May were 94.5°F и 79.7°F respectivly.

The average sea surface temperature in May 2026 for Los Medanos was 86.0°F. The maximum and minimum values were 83.2°F and 88.2°F respectively.

Most of the days in May are sunny but you can also expect cloudy and gloomy days.

Precipitation total in May for Los Medanos is 0.5 in.

The average wind speed in May is 6.9 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 Los Medanos in May is 9.2 hours.