The highest day temperature in September 2024 was 102°F. The lowest night temperature was 64°F. The average values for day and night temperatures during September were 94.2°F и 77.3°F respectivly.

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

Precipitation total in September for Ciudad Acuna is 0.5 in.

The average wind speed in September is 9.0 mph. It makes September one of the most windless months of the year for Ciudad Acuna.

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 Ciudad Acuna in September is 9.0 hours.