St. George, UT 14-Day Forecast
Utah, United States 🇺🇸
The 14-day forecast for St. George is temporarily unavailable - please check back shortly. Meanwhile, the monthly averages below give a reliable picture of what to expect.
St. George 14-day outlook: the story
The best time to visit St. George is generally March to April and October to November, when temperatures sit either side of the peak heat rather than in it. Daytime temperatures in that window sit near 71°F (22°C), with rain on about 3 days a month. For the same question asked the other way round, see where else is warm in March.
For typical conditions month by month, see the St. George climate & average temperatures guide.
Average temperatures in St. George by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Daylight | Wet-day chance | Humidity |
|---|---|---|---|---|---|---|---|---|
| January | 53° | 35° | 6 | 1.4 in | 8.1 h/day | 9.9 h | 19% | 56% |
| February | 58° | 37° | 5 | 1.2 in | 9.3 h/day | 10.8 h | 18% | 48% |
| March | 66° | 44° | 6 | 1.3 in | 10.3 h/day | 11.9 h | 20% | 43% |
| April | 77° | 52° | 2 | 0.5 in | 12.2 h/day | 13.1 h | 7% | 27% |
| May | 85° | 61° | 2 | 0.3 in | 12.8 h/day | 14.1 h | 5% | 22% |
| June | 99° | 74° | 0 | 0.1 in | 13.9 h/day | 14.7 h | 1% | 14% |
| July | 103° | 80° | 2 | 0.3 in | 13.1 h/day | 14.5 h | 6% | 21% |
| August | 100° | 76° | 2 | 0.4 in | 12.6 h/day | 13.6 h | 7% | 26% |
| September | 93° | 69° | 2 | 0.4 in | 11.7 h/day | 12.4 h | 6% | 25% |
| October | 79° | 55° | 2 | 0.6 in | 10.4 h/day | 11.2 h | 7% | 32% |
| November | 63° | 43° | 3 | 0.8 in | 9.1 h/day | 10.1 h | 9% | 39% |
| December | 53° | 35° | 5 | 1.1 in | 8.0 h/day | 9.6 h | 15% | 49% |
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