Weather on October 20
Saint George, UT
55 Years of Data
About This Date
October 20th in Saint George, UT typically brings pleasant fall weather, with average highs around 76°F and lows near 45°F — a 31°F daily swing. Over 55 years of records, the warmest October 20th was in 1988 (70°F average), while the coldest was 1986 (48°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 13% of October 20th dates historically, with the wettest October 20th recording 0.74" of rain. Temperatures on this date have remained relatively stable over the past several decades.
Temperatures on this date have remained relatively stable over the past several decades.
Planning for October 20th in Saint George, UT? Great weather for outdoor activities.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 74° | 45° | 59° | — | — |
| 2024 | 69° | 53° | 61° | — | — |
| 2023 | 86° | 50° | 68° | — | — |
| 2022 | 83° | 52° | 67° | — | — |
| 2021 | 65° | 35° | 50° | — | — |
| 2020 | 83° | 52° | 67° | — | — |
| 2019 | 70° | 45° | 57° | — | — |
| 2018 | 77° | 47° | 62° | — | — |
| 2017 | 82° | 49° | 65° | — | — |
| 2016 | 73° | 41° | 57° | — | — |
| 2015 | 71° | 53° | 62° | — | — |
| 2014 | 84° | 46° | 65° | — | — |
| 2013 | 74° | 39° | 56° | — | — |
| 2012 | 79° | 42° | 60° | — | — |
| 2011 | 80° | 51° | 66° | — | — |
| 2010 | 72° | 53° | 62° | 0.11" | — |
| 2009 | 79° | 53° | 66° | — | — |
| 2008 | 83° | 53° | 68° | — | — |
| 2007 | 80° | 51° | 66° | — | — |
| 2006 | 75° | 42° | 59° | — | — |
| 2005 | 73° | 44° | 59° | — | — |
| 2004 | 63° | 54° | 58° | 0.74" | — |
| 2003 | 88° | 46° | 67° | — | — |
| 2002 | 77° | 50° | 64° | — | — |
| 2001 | 83° | 45° | 64° | — | — |
| 2000 | 80° | 46° | 63° | — | — |
| 1999 | 80° | 36° | 58° | — | — |
| 1998 | 79° | 42° | 60° | — | — |
| 1997 | 81° | 49° | 65° | — | — |
| 1996 | 67° | 41° | 54° | — | — |
| 1995 | 78° | 37° | 58° | — | — |
| 1994 | 76° | 36° | 56° | — | — |
| 1993 | 77° | 47° | 62° | — | — |
| 1992 | 87° | 45° | 66° | — | — |
| 1991 | 81° | 54° | 67° | — | — |
| 1990 | 60° | 43° | 51° | — | — |
| 1989 | 79° | 56° | 67° | — | — |
| 1988warmest | 87° | 53° | 70° | — | — |
| 1987 | 83° | 38° | 60° | — | — |
| 1986coldest | 61° | 36° | 48° | — | — |
| 1985 | 83° | 41° | 62° | — | — |
| 1984 | 62° | 39° | 51° | 0.1" | — |
| 1983 | 78° | 37° | 58° | — | — |
| 1982 | 76° | 28° | 52° | — | — |
| 1981 | 83° | 43° | 63° | — | — |
| 1980 | 76° | 48° | 62° | — | — |
| 1979 | 71° | 54° | 62° | 0.13" | — |
| 1978 | 83° | 43° | 63° | 0.38" | — |
| 1977 | 72° | 48° | 60° | 0.08" | — |
| 1976 | 73° | 33° | 53° | — | — |
| 1975 | 78° | 43° | 60° | — | — |
| 1974 | 83° | 47° | 65° | — | — |
| 1973 | 81° | 48° | 64° | — | — |
| 1972 | 56° | 45° | 50° | 0.27" | — |
| 1971 | 73° | 35° | 54° | — | — |
Saint George, UT Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Saint George, UT Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Saint George, UT Daily Temperature Calendar
Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.
Best Time to Visit Saint George, UT
Most pleasant months in Saint George, UT: April, May, October.