The highest day temperature in October 2023 was 101°F. The lowest night temperature was 78°F. The average values for day and night temperatures during October were 97.1°F и 80.8°F respectivly.

The average sea surface temperature in October 2023 for Sao Luis was 86.4°F. The maximum and minimum values were 85.6°F and 87.4°F respectively.

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

Precipitation total in October for Sao Luis is 0.5 in. It makes october one of the least rainy months of the year.

The average wind speed in October is 7.5 mph. It makes October the most windy month of the year for Sao Luis.

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 Sao Luis in October is 7.1 hours.