The highest day temperature in March 2026 was 95°F. The lowest night temperature was 39°F. The average values for day and night temperatures during March were 81.0°F и 56.8°F respectivly.

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

Precipitation total in March for St. George is 0.4 in. This value is relatively stable throughout the year.

The average wind speed in March is 6.5 mph.

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 March is 8.8 hours.