Climate for Station: St George, Utah, United States
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Station Statistics
10-Year Trend
High: +0.55 °C/decade
Low: +0.08 °C/decade
Rain: -0.28 mm/decade
25-Year Trend
High: +0.35 °C/decade
Low: -0.57 °C/decade
Rain: -0.05 mm/decade
50-Year Trend
High: -0.02 °C/decade
Low: +0.36 °C/decade
Rain: -0.03 mm/decade
All-Time Trend
High: +0.05 °C/decade
Low: +0.51 °C/decade
Rain: +0.02 mm/decade
Percentage Above-Average Days
Last 12 Months: 54.5%
This Year: 58.3%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 12.6
Historical Average: 17.3
Percentile Rank of Last 12 Months ℹ️
High: 94th percentile
Low: 83rd percentile
Rain: 6th percentile
Change in Variance ℹ️
High: +3.9%
Low: -2.2%
Intraday: -45.5%
Data Coverage
80.6%
First Year of Data
1896
Station Location
Weather Records
| Max High | Avg High | Min High | Max Avg | Avg Avg | Min Avg | Max Low | Avg Low | Min Low | Max Precipitation | Avg Precipitation | Max Snow | Avg Snow | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record | 47.2 °C | — | -8.3 °C | 38.3 °C | — | -10.4 °C | 36.7 °C | — | -23.9 °C | 61.0 mm | — | 381.0 mm | — |
| January | 22.2 °C | 12.1 °C | -8.3 °C | 13.5 °C | 4.6 °C | -6.3 °C | 11.1 °C | -3.0 °C | -23.9 °C | 34.5 mm | 0.9 mm | 381.0 mm | 1.3 mm |
| February | 28.9 °C | 15.5 °C | -2.8 °C | 16.7 °C | 6.9 °C | -6.8 °C | 12.8 °C | -0.5 °C | -17.2 °C | 30.4 mm | 1.1 mm | 152.0 mm | 0.7 mm |
| March | 32.8 °C | 19.8 °C | 3.3 °C | 21.7 °C | 10.9 °C | -0.3 °C | 15.0 °C | 2.8 °C | -11.1 °C | 32.3 mm | 0.9 mm | 76.0 mm | 0.2 mm |
| April | 37.8 °C | 24.7 °C | 5.6 °C | 26.8 °C | 15.4 °C | 2.5 °C | 20.6 °C | 6.5 °C | -7.8 °C | 27.9 mm | 0.5 mm | 8.0 mm | 0.0 mm |
| May | 42.2 °C | 29.9 °C | 10.6 °C | 32.1 °C | 21.0 °C | 6.5 °C | 25.0 °C | 11.1 °C | -6.7 °C | 38.6 mm | 0.4 mm | 53.0 mm | 0.0 mm |
| June | 46.1 °C | 35.8 °C | 18.3 °C | 35.8 °C | 27.3 °C | 10.4 °C | 34.4 °C | 15.8 °C | 1.7 °C | 29.5 mm | 0.2 mm | 61.0 mm | 0.0 mm |
| July | 47.2 °C | 38.8 °C | 26.1 °C | 38.3 °C | 30.4 °C | 19.7 °C | 36.7 °C | 20.0 °C | 5.0 °C | 46.2 mm | 0.7 mm | 178.0 mm | 0.1 mm |
| August | 46.1 °C | 37.5 °C | 23.3 °C | 36.0 °C | 29.0 °C | 19.9 °C | 35.0 °C | 19.1 °C | 4.4 °C | 61.0 mm | 0.7 mm | 0.0 mm | 0.0 mm |
| September | 44.4 °C | 33.6 °C | 15.0 °C | 33.8 °C | 24.4 °C | 10.2 °C | 33.9 °C | 13.7 °C | -3.9 °C | 41.4 mm | 0.6 mm | 0.0 mm | 0.0 mm |
| October | 38.3 °C | 26.6 °C | 4.4 °C | 28.8 °C | 16.9 °C | 2.1 °C | 21.7 °C | 7.0 °C | -6.7 °C | 45.7 mm | 0.7 mm | 25.0 mm | 0.0 mm |
| November | 31.1 °C | 18.2 °C | 0.0 °C | 20.9 °C | 9.1 °C | -2.8 °C | 15.0 °C | 0.5 °C | -15.6 °C | 28.2 mm | 0.6 mm | 203.0 mm | 0.2 mm |
| December | 23.9 °C | 12.2 °C | -4.0 °C | 15.5 °C | 4.4 °C | -10.4 °C | 13.3 °C | -2.9 °C | -20.0 °C | 37.6 mm | 0.8 mm | 178.0 mm | 0.6 mm |
Plots
Current Year Climate Trends vs Historical
Max Temperature this Year | 1 of 4
Climate 12-Month Moving Averages
Max Temperature 12-Month MA | 1 of 4
Daily Average Temperatures Throughout the Year
Average Max Temperature Throughout Year | 1 of 3
