The highest day temperature in September 2026 was 85°F. The lowest night temperature was 72°F. The average values for day and night temperatures during September were 79.6°F и 77.1°F respectivly.

The average sea surface temperature in September 2026 for Valencia was 82.2°F. The maximum and minimum values were 80.2°F and 84.2°F respectively.

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

Precipitation total in September for Valencia is 0.9 in.

The average wind speed in September is 7.1 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 Valencia in September is 9.6 hours.