The highest day temperature in May 2023 was 75°F. The lowest night temperature was 46°F. The average values for day and night temperatures during May were 66.5°F и 57.9°F respectivly.

The average sea surface temperature in May 2023 for Colonia del Sacramento was 66.4°F. The maximum and minimum values were 63.8°F and 70.0°F respectively.

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

Precipitation total in May for Colonia del Sacramento is 2.9 in.

The average wind speed in May is 11.7 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 May is 7.0 hours.