The highest day temperature in September 2026 was 90°F. The lowest night temperature was 74°F. The average values for day and night temperatures during September were 82.3°F и 77.8°F respectivly.

The average sea surface temperature in September 2026 for Alicante was 82.3°F. The maximum and minimum values were 81.0°F and 85.0°F respectively.

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

Precipitation total in September for Alicante is 0.7 in.

The average wind speed in September is 7.2 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 Alicante in September is 10.0 hours.