The highest day temperature in September 2026 was 99°F. The lowest night temperature was 66°F. The average values for day and night temperatures during September were 85.4°F и 71.1°F respectivly.

The average sea surface temperature in September 2026 for Calpe was 81.7°F. The maximum and minimum values were 80.2°F and 83.6°F respectively.

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

Precipitation total in September for Calpe is 0.6 in.

The average wind speed in September is 7.7 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 Calpe in September is 9.9 hours.