The highest day temperature in September 2026 was 100°F. The lowest night temperature was 72°F. The average values for day and night temperatures during September were 88.0°F и 75.3°F respectivly.

The average sea surface temperature in September 2026 for Zawyet Umm El-Rakham was 85.5°F. The maximum and minimum values were 83.4°F and 86.8°F respectively.

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

Precipitation total in September for Zawyet Umm El-Rakham is 0.0 in. This value is relatively stable throughout the year.

The average wind speed in September is 10.3 mph. It makes September one of the most windless months of the year for Zawyet Umm El-Rakham.

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 Zawyet Umm El-Rakham in September is 11.1 hours.