World Resorts USA St. George Weather

St. George weather in March

Weather in St. George: March

Average day temperature: 64.2°F
Average night temperature: 47.8°F
Number of sunny days: 20 days
Day length: 11.4 - 12.6 hours
Number of rainy days: 1 day
Precipitation totals: 0.4 in.

Air temperature in March, °F

Show year:
2026
2025
2024

The highest day temperature during March of 2026 was 90°F. At the same time the lowest night temperature was 40°F. Daily and nightly averages during March were 77.9°F and 56.1°F.

Sunny, partly cloudy and cloudy days

Mostly all days in March are sunny but cloudy days are also possible.

Precipitation total in March, in.

Precipitation total value in St. George in March is 0.4 in. Other months of the year show relatively similar values.

Wind speed in March, mph

The average wind speed value in March is 6.5 mph

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in March is: 9.1.

Best time for vacation in St. George

Sunniest months:
October 28 days
June 28 days
May 28 days
Warmest months:
July 102.3 °F
August 98.5 °F
June 96.5 °F
Coldest months:
January 51.7 °F
December 54.7 °F
February 57.2 °F
Rainiest months:
March 1 day
January 0 days
August 0 days
Windiest months:
June 7.3 mph
May 7.3 mph
April 7.0 mph

St. George on a weather map

St. George
+79°F
N 2 mph
Feels like: +75°F
Precip.: 0%
Places in USA:
Name
°F
+75°F
+86°F
+61°F
+79°F
+84°F
+70°F
+72°F
+63°F
+64°F
+57°F
+63°F
+81°F
+81°F
+77°F
+55°F
24 Hours Forecast
St. George
Local time: 04:58
June 17, wednesday
0600
79°F
N
2 mph
0900
90°F
E
2 mph
1200
106°F
E
8 mph
1500
106°F
E
16 mph
1800
104°F
NE
14 mph
2100
88°F
NE
11 mph
June 18, thursday
0000
77°F
NE
1 mph
0300
73°F
NW
2 mph
Units of measurement: °C / °F