World Resorts USA St. George Weather

Winter weather in St. George

Weather in St. George in Winter

December January February
Average day temperature: 54.3°F 51.4°F 56.3°F
Average night temperature: 37.6°F 36.7°F 39.6°F
Number of sunny days: 20 days 21 days 18 days
Day length: 9.6 - 9.8 h. 9.7 - 10.3 h. 10.4 - 11.4 h.
Number of rainy days: 0 days 0 days 0 days
Precipitation totals: 0.2 in. 0.3 in. 0.3 in.

Day & Night air temperature, °F

December
January
February
0
9
18
27
36
45
54
63
72
56.3
51.4
54.3
39.6
36.7
37.6
Day temperature   
Night temperature

Precipitation total, in.

December
January
February
0.0
0.1
0.1
0.2
0.2
0.3
0.3
0.4
0.3
0.3
0.2
Sunny, partly cloudy and cloudy days
December
January
February
0
5
10
15
20
25
30
35
3
4
2
8
6
9
18
21
20
Cloudy days   
Partly cloudy days   
Sunny days
Wind speed, mph
December
January
February
0.0
0.9
1.9
2.8
3.8
4.7
5.7
6.6
5.5
4.2
4.1
Average sunny hours
December
January
February
0
1
2
3
4
5
6
7
8
9
8.1
7.4
7.2

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in St. George

Sunniest months:
June 28 days
May 28 days
September 27 days
Warmest months:
July 103.0 °F
August 98.5 °F
June 96.7 °F
Coldest months:
January 51.4 °F
December 54.3 °F
February 56.3 °F
Rainiest months:
March 1 day
January 0 days
August 0 days
Windiest months:
May 7.6 mph
June 7.4 mph
April 7.2 mph

St. George on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
+41°F
+54°F
+73°F
+73°F
+66°F
+57°F
+72°F
+45°F
+64°F
+55°F
+50°F
+59°F
+63°F
+68°F
+54°F
24 Hours Forecast
St. George
Local time: 00:59
April 14, monday
0300
46°F
SW
6 mph
0600
46°F
SW
6 mph
0900
61°F
SW
6 mph
1200
81°F
W
2 mph
1500
86°F
S
1 mph
1800
82°F
S
6 mph
2100
72°F
SE
4 mph
April 15, tuesday
0000
64°F
SE
3 mph
Units of measurement: °C / °F