The highest day temperature in September 2023 was 99°F. The lowest night temperature was 78°F. The average values for day and night temperatures during September were 88.9°F и 81.7°F respectivly.

The average sea surface temperature in September 2023 for Alexandria was 87.1°F. The maximum and minimum values were 85.4°F and 88.8°F respectively.

Almost all days in September are sunny. There is very low probability of clouds or gloomy days.

Precipitation total in September for Alexandria is 0.0 in. It makes september one of the least rainy months of the year.

The average wind speed in September is 10.5 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 Alexandria in September is 11.4 hours.