Weather on October 20
Salt Lake City, UT
55 Years of Data
Avg High
66°F
Avg Low
41°F
Warmest
2003
64°F avg
Coldest
1996
35°F avg
About This Date
October 20th in Salt Lake City, UT typically brings mild fall weather, with average highs around 66°F and lows near 41°F — a 25°F daily swing. Over 55 years of records, the warmest October 20th was in 2003 (64°F average), while the coldest was 1996 (35°F) — a 29°F range across recorded history. Precipitation has occurred on 16% of recorded October 20th dates, with snow falling 2% of the time (heaviest snowfall: 2.5"). The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.2°F warmer on this date compared to 20-30 years ago.
Planning for October 20th in Salt Lake City, UT? Great weather for outdoor activities.
Warming Trend
0.7°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 55° | 41° | 48° | — | — |
| 2024 | 64° | 44° | 54° | — | — |
| 2023 | 78° | 50° | 64° | — | — |
| 2022 | 76° | 48° | 62° | — | — |
| 2021 | 61° | 37° | 49° | — | — |
| 2020 | 72° | 49° | 60° | — | — |
| 2019 | 48° | 40° | 44° | — | — |
| 2018 | 70° | 40° | 55° | — | — |
| 2017 | 74° | 39° | 56° | 0.05" | — |
| 2016 | 62° | 36° | 49° | — | — |
| 2015 | 64° | 47° | 55° | — | — |
| 2014 | 79° | 48° | 63° | — | — |
| 2013 | 64° | 40° | 52° | — | — |
| 2012 | 78° | 50° | 64° | — | — |
| 2011 | 68° | 42° | 55° | — | — |
| 2010 | 70° | 42° | 56° | — | — |
| 2009 | 57° | 42° | 50° | 0.28" | — |
| 2008 | 71° | 47° | 59° | — | — |
| 2007 | 66° | 34° | 50° | 0.84" | — |
| 2006 | 58° | 37° | 47° | — | — |
| 2005 | 68° | 46° | 57° | — | — |
| 2004 | 54° | 44° | 49° | 2.9" | — |
| 2003warmest | 80° | 49° | 64° | — | — |
| 2002 | 67° | 39° | 53° | — | — |
| 2001 | 71° | 46° | 59° | — | — |
| 2000 | 72° | 41° | 56° | — | — |
| 1999 | 65° | 35° | 50° | — | — |
| 1998 | 68° | 34° | 51° | — | — |
| 1997 | 68° | 43° | 55° | — | — |
| 1996coldest | 41° | 28° | 35° | 0.41" | 2.5" |
| 1995 | 66° | 33° | 50° | — | — |
| 1994 | 67° | 41° | 54° | — | — |
| 1993 | 61° | 37° | 49° | — | — |
| 1992 | 76° | 44° | 60° | — | — |
| 1991 | 64° | 37° | 51° | — | — |
| 1990 | 49° | 33° | 41° | — | — |
| 1989 | 75° | 49° | 62° | — | — |
| 1988 | 67° | 40° | 53° | — | — |
| 1987 | 66° | 35° | 51° | — | — |
| 1986 | 59° | 40° | 49° | — | — |
| 1985 | 74° | 46° | 60° | — | — |
| 1984 | 44° | 35° | 40° | 0.05" | — |
| 1983 | 67° | 37° | 52° | — | — |
| 1982 | 55° | 30° | 43° | — | — |
| 1981 | 69° | 40° | 54° | — | — |
| 1980 | 64° | 40° | 52° | — | — |
| 1979 | 49° | 38° | 43° | 1.12" | — |
| 1978 | 64° | 47° | 55° | — | — |
| 1977 | 78° | 41° | 60° | 0.08" | — |
| 1976 | 57° | 25° | 41° | — | — |
| 1975 | 71° | 37° | 54° | — | — |
| 1974 | 80° | 40° | 60° | — | — |
| 1973 | 77° | 44° | 61° | — | — |
| 1972 | 58° | 44° | 51° | 1.55" | — |
| 1971 | 66° | 39° | 53° | — | — |
55 years of data from SALT LAKE CITY SUB SEW