The highest day temperature in May 2023 was 62°F. The lowest night temperature was 30°F. The average values for day and night temperatures during May were 46.0°F и 39.1°F respectivly.

The average sea surface temperature in May 2023 for Rio Gallegos was 41.0°F. The maximum and minimum values were 38.4°F and 43.6°F respectively.

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

Precipitation total in May for Rio Gallegos is 0.4 in. It makes may one of the most rainy months of the year.

The average wind speed in May is 13.7 mph. It makes May one of the most windless months of the year for Rio Gallegos.

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 Rio Gallegos in May is 4.3 hours.