The highest day temperature in June 2025 was 110°F. The lowest night temperature was 50°F. The average values for day and night temperatures during June were 100.6°F и 63.5°F respectivly.

Almost all days in June are sunny. There is very low probability of clouds or gloomy days.

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

The average wind speed in June is 7.3 mph. It makes June 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 June is 13.4 hours.