The highest day temperature in September 2026 was 93°F. The lowest night temperature was 80°F. The average values for day and night temperatures during September were 87.5°F и 82.5°F respectivly.

The average sea surface temperature in September 2026 for Cam Ranh was 88.6°F. The maximum and minimum values were 86.6°F and 90.2°F respectively.

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

Precipitation total in September for Cam Ranh is 3.7 in. It makes september one of the most rainy months of the year.

The average wind speed in September is 6.7 mph. It makes September the most windless month of the year for Cam Ranh.

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 Cam Ranh in September is 7.0 hours.