The highest day temperature in September 2023 was 97°F. The lowest night temperature was 78°F. The average values for day and night temperatures during September were 93.9°F и 82.4°F respectivly.

The average sea surface temperature in September 2023 for Santa Marta was 89.3°F. The maximum and minimum values were 88.0°F and 90.2°F respectively.

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

Precipitation total in September for Santa Marta is 2.5 in. It makes september one of the most rainy months of the year.

The average wind speed in September is 5.0 mph. It makes September one of the most windless months of the year for Santa Marta.

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 Santa Marta in September is 4.6 hours.