The highest day temperature in May 2023 was 100°F. The lowest night temperature was 58°F. The average values for day and night temperatures during May were 90.0°F и 70.1°F respectivly.

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

Precipitation total in May for St. George is 0.0 in. This value is relatively stable throughout the year.

The average wind speed in May is 7.7 mph. It makes May the most windy month of the year for St. George.

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 St. George in May is 12.7 hours.