World Resorts USA St. George Weather

St. George weather in May

Weather in St. George: May

Average day temperature: 87.2°F
Average night temperature: 68.8°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:
2023
2022
2021

The highest day temperature during May of 2023 was 95°F. At the same time the lowest night temperature was 57°F. Day and night temperature averages during May were 86.0°F and 68.1°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 7.7 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: 12.7.

Best time for vacation in St. George

Sunniest months:
October 28 days
May 28 days
June 28 days
Warmest months:
July 104.0 °F
August 99.8 °F
June 97.0 °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 7.7 mph
June 7.4 mph
April 7.2 mph

St. George on a weather map

St. George
+57°F
W 4 mph
Feels like: +59°F
Precip.: 0%
Places in USA:
Name
°F
+55°F
+55°F
+73°F
+73°F
+73°F
+61°F
+82°F
+59°F
+77°F
+61°F
+55°F
+79°F
+79°F
+75°F
+52°F
24 Hours Forecast
St. George
Local time: 00:57
May 16, thursday
0300
59°F
SW
2 mph
0600
61°F
SW
3 mph
0900
70°F
SW
2 mph
1200
79°F
E
1 mph
1500
86°F
SE
5 mph
1800
79°F
E
11 mph
2100
70°F
E
7 mph
May 17, friday
0000
63°F
NE
1 mph
Units of measurement: °C / °F