World Resorts USA St. George Weather

St. George weather in May

Weather in St. George: May

Average day temperature: 85.4°F
Average night temperature: 66.4°F
Number of sunny days: 28 days
Day length: 13.7 - 14.5 hours
Number of rainy days: 0 days
Precipitation totals: 0.0 in.

Air temperature in May, °F

Show year:
2024
2023
2022

The highest day temperature during May of 2024 was 91°F. At the same time the lowest night temperature was 39°F. Day and night temperature averages during May were 78.2°F and 56.6°F.

Sunny, partly cloudy and cloudy days

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

Precipitation total in May, in.

Precipitation total value in St. George in May is 0.0 in. Other months of the year show relatively similar values.

Wind speed in May, mph

The average wind speed value in May is 7.6 mph It makes May most windy month of the year.

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 May is: 12.8.

Best time for vacation in St. George

Sunniest months:
May 28 days
June 28 days
September 27 days
Warmest months:
July 103.0 °F
August 98.5 °F
June 96.7 °F
Coldest months:
January 51.9 °F
December 53.9 °F
February 55.8 °F
Rainiest months:
March 1 day
September 0 days
January 0 days
Windiest months:
May 7.6 mph
June 7.4 mph
April 7.2 mph

St. George on a weather map

St. George
+39°F
W 3 mph
Feels like: +34°F
Precip.: 0%
Places in USA:
Name
°F
+16°F
+25°F
+75°F
+75°F
+54°F
+54°F
+63°F
+21°F
+52°F
+54°F
+54°F
+50°F
+48°F
+46°F
+23°F
24 Hours Forecast
St. George
Local time: 02:30
December 22, sunday
0300
39°F
W
3 mph
0600
37°F
W
3 mph
0900
41°F
W
3 mph
1200
55°F
W
2 mph
1500
63°F
NE
2 mph
1800
61°F
SE
1 mph
2100
55°F
N
1 mph
December 23, monday
0000
50°F
SE
3 mph
Units of measurement: °C / °F