The highest day temperature in September 2023 was 93°F. The lowest night temperature was 56°F. The average values for day and night temperatures during September were 82.3°F и 66.3°F respectivly.

The average sea surface temperature in September 2023 for Narbonne was 74.7°F. The maximum and minimum values were 72.2°F and 76.8°F respectively.

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

Precipitation total in September for Narbonne is 1.0 in.

The average wind speed in September is 9.7 mph. It makes September the most windless month of the year for Narbonne.

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 Narbonne in September is 9.5 hours.