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Climate
Statistics · City
Average daily high in St. George
1991–2020 · 1 data point
Updated Oct 21, 2026
Source: NOAA National Centers for Environmental Information — GHCN-Daily, 1991–2020
Weather through the year long-term average 1991–2020 · St George weather station, 4 km away
55°
31°
Jan
60°
35°
Feb
69°
41°
Mar
76°
47°
Apr
86°
57°
May
97°
66°
Jun
103°
73°
Jul
101°
72°
Aug
93°
62°
Sep
80°
49°
Oct
65°
37°
Nov
54°
30°
Dec
1.0
1.3
0.8
0.6
0.3
0.2
0.5
0.6
0.5
0.7
0.6
0.8
High and low, °F
Precipitation, inches
Source: NOAA National Centers for Environmental Information — GHCN-Daily, 1991–2020
What it means
The typical warmest temperature of the day, averaged over the year.
How it is calculated
Mean of the twelve monthly normals of the daily maximum at the nearest weather station with a long record: 1991–2020, or the latest ten years where the older record is missing (the period is shown).
Climate
Statistics: Southern Utah