The highest day temperature in September 2025 was 74°F. The lowest night temperature was 70°F. The average values for day and night temperatures during September were 72.0°F и 72.2°F respectivly.

The average sea surface temperature in September 2025 for Salinas was 76.7°F. The maximum and minimum values were 74.6°F and 78.6°F respectively.

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

Precipitation total in September for Salinas is 0.1 in. It makes september one of the least rainy months of the year.

The average wind speed in September is 9.2 mph. It makes September the most windy month of the year for Salinas.

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 Salinas in September is 2.8 hours.