Weather on October 15
Salt Lake City, UT
55 Years of Data
Avg High
66°F
Avg Low
43°F
Warmest
2011
69°F avg
Coldest
1984
31°F avg
About This Date
October 15th in Salt Lake City, UT typically brings mild fall weather, with average highs around 66°F and lows near 43°F. Over 55 years of records, the warmest October 15th was in 2011 (69°F average), while the coldest was 1984 (31°F) — a 38°F range across recorded history. Rain or other precipitation has occurred on about 11% of October 15th dates historically, with the wettest October 15th recording 2.13" 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 15th in Salt Lake City, UT? Great weather for outdoor activities.
Warming Trend
0.8°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 59° | 46° | 53° | 0.08" | — |
| 2024 | 81° | 56° | 68° | — | — |
| 2023 | 72° | 45° | 58° | — | — |
| 2022 | 74° | 47° | 60° | — | — |
| 2021 | 56° | 33° | 44° | — | — |
| 2020 | 59° | 42° | 51° | — | — |
| 2019 | 72° | 40° | 56° | — | — |
| 2018 | 49° | 29° | 39° | — | — |
| 2017 | 58° | 32° | 45° | — | — |
| 2016 | 76° | 53° | 64° | — | — |
| 2015 | 80° | 52° | 66° | — | — |
| 2014 | 79° | 50° | 64° | — | — |
| 2013 | 56° | 36° | 46° | — | — |
| 2012 | 74° | 46° | 60° | — | — |
| 2011warmest | 79° | 60° | 69° | — | — |
| 2010 | 76° | 42° | 59° | — | — |
| 2009 | 67° | 47° | 57° | — | — |
| 2008 | 67° | 37° | 52° | — | — |
| 2007 | 68° | 42° | 55° | — | — |
| 2006 | 67° | 42° | 54° | — | — |
| 2005 | 80° | 54° | 67° | — | — |
| 2004 | 74° | 46° | 60° | — | — |
| 2003 | 69° | 39° | 54° | — | — |
| 2002 | 65° | 35° | 50° | — | — |
| 2001 | 64° | 39° | 52° | — | — |
| 2000 | 60° | 36° | 48° | — | — |
| 1999 | 59° | 51° | 55° | — | — |
| 1998 | 55° | 41° | 48° | 0.28" | — |
| 1997 | 64° | 44° | 54° | — | — |
| 1996 | 67° | 45° | 56° | — | — |
| 1995 | 69° | 45° | 57° | — | — |
| 1994 | 65° | 34° | 49° | 1.47" | — |
| 1993 | 60° | 48° | 54° | 0.41" | — |
| 1992 | 62° | 45° | 53° | — | — |
| 1991 | 75° | 51° | 63° | — | — |
| 1990 | 75° | 52° | 63° | — | — |
| 1989 | 69° | 52° | 60° | — | — |
| 1988 | 70° | 50° | 60° | — | — |
| 1987 | 60° | 45° | 52° | — | — |
| 1986 | 64° | 43° | 53° | — | — |
| 1985 | 59° | 39° | 49° | — | — |
| 1984coldest | 36° | 27° | 31° | — | — |
| 1983 | 51° | 37° | 44° | — | — |
| 1982 | 70° | 45° | 57° | — | — |
| 1981 | 51° | 37° | 44° | — | — |
| 1980 | 46° | 33° | 40° | 2.13" | — |
| 1979 | 72° | 45° | 58° | — | — |
| 1978 | 79° | 40° | 59° | — | — |
| 1977 | 75° | 38° | 56° | — | — |
| 1976 | 71° | 38° | 54° | — | — |
| 1975 | 61° | 35° | 48° | — | — |
| 1974 | 73° | 38° | 55° | — | — |
| 1973 | 76° | 48° | 62° | — | — |
| 1972 | 72° | 51° | 61° | 0.25" | — |
| 1971 | 63° | 35° | 49° | — | — |
55 years of data from SALT LAKE TRIAD CTR