The highest day temperature in September 2024 was 76°F. The lowest night temperature was 45°F. The average values for day and night temperatures during September were 63.0°F и 56.1°F respectivly.

The average sea surface temperature in September 2024 for Colonia del Sacramento was 61.4°F. The maximum and minimum values were 56.0°F and 66.0°F respectively.

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

Precipitation total in September for Colonia del Sacramento is 3.0 in. It makes september one of the most rainy months of the year.

The average wind speed in September is 12.5 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 Colonia del Sacramento in September is 8.0 hours.