The highest day temperature in October 2023 was 89°F. The lowest night temperature was 54°F. The average values for day and night temperatures during October were 73.2°F и 63.0°F respectivly.

The average sea surface temperature in October 2023 for Porto Alegre was 69.6°F. The maximum and minimum values were 67.2°F and 75.8°F respectively.

You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in October for Porto Alegre is 1.6 in.

The average wind speed in October is 7.0 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 Porto Alegre in October is 6.5 hours.