The highest day temperature in September 2023 was 102°F. The lowest night temperature was 66°F. The average values for day and night temperatures during September were 91.5°F и 72.1°F respectivly.

The average sea surface temperature in September 2023 for Amman was 97.2°F. The maximum and minimum values were 95.2°F and 99.4°F respectively.

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

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

The average wind speed in September is 8.7 mph. It makes September one of the most windless months of the year for Amman.

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 Amman in September is 11.9 hours.