Weather on October 31
Salt Lake City, UT
55 Years of Data
About This Date
October 31st in Salt Lake City, UT typically brings cool fall weather, with average highs around 56°F and lows near 36°F. Over 55 years of records, the warmest October 31st was in 2014 (64°F average), while the coldest was 2002 (29°F) — a 35°F range across recorded history. Precipitation has occurred on 25% of recorded October 31st dates, with snow falling 4% of the time. The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
The last decade has been 4.0°F warmer on this date compared to 20-30 years ago.
Planning for October 31st in Salt Lake City, UT? Bring layers as temperatures can vary throughout the day.
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2025 | 60° | 40° | 50° | — | — |
| 2024 | 54° | 41° | 47° | — | — |
| 2023 | 52° | 30° | 41° | — | — |
| 2022 | 64° | 38° | 51° | — | — |
| 2021 | 66° | 39° | 53° | — | — |
| 2020 | 65° | 38° | 51° | — | — |
| 2019 | 45° | 20° | 33° | — | — |
| 2018 | 48° | 32° | 40° | — | — |
| 2017 | 57° | 36° | 46° | — | — |
| 2016 | 59° | 46° | 53° | 0.64" | — |
| 2015 | 66° | 48° | 57° | — | — |
| 2014warmest | 77° | 50° | 64° | — | — |
| 2013 | 55° | 44° | 50° | — | — |
| 2012 | 76° | 45° | 60° | — | — |
| 2011 | 66° | 38° | 52° | — | — |
| 2010 | 59° | 41° | 50° | — | — |
| 2009 | 59° | 38° | 48° | — | — |
| 2008 | 73° | 53° | 63° | — | — |
| 2007 | 56° | 38° | 47° | — | — |
| 2006 | 47° | 25° | 36° | — | — |
| 2005 | 57° | 33° | 45° | — | — |
| 2004 | 40° | 30° | 35° | 0.99" | 0.1" |
| 2003 | 35° | 26° | 31° | 0.1" | 0.5" |
| 2002coldest | 39° | 20° | 29° | — | — |
| 2001 | 57° | 45° | 51° | 0.84" | — |
| 2000 | 48° | 40° | 44° | 0.08" | — |
| 1999 | 64° | 34° | 49° | — | — |
| 1998 | 53° | 37° | 45° | — | — |
| 1997 | 62° | 39° | 51° | 0.81" | — |
| 1996 | 52° | 38° | 45° | — | — |
| 1995 | 56° | 44° | 50° | — | — |
| 1994 | 55° | 30° | 43° | — | — |
| 1993 | 57° | 27° | 42° | — | — |
| 1992 | 53° | 38° | 45° | 0.64" | — |
| 1991 | 40° | 22° | 31° | — | — |
| 1990 | 72° | 53° | 62° | — | — |
| 1989 | 49° | 29° | 39° | — | — |
| 1988 | 73° | 39° | 56° | — | — |
| 1987 | 64° | 42° | 53° | — | — |
| 1986 | 53° | 32° | 43° | 0.03" | — |
| 1985 | 54° | 37° | 45° | — | — |
| 1984 | 52° | 34° | 43° | 0.48" | — |
| 1983 | 62° | 47° | 54° | 0.1" | — |
| 1982 | 50° | 36° | 43° | 0.38" | — |
| 1981 | 51° | 31° | 41° | — | — |
| 1980 | 62° | 35° | 49° | — | — |
| 1979 | 51° | 28° | 40° | — | — |
| 1978 | 69° | 29° | 49° | — | — |
| 1977 | 48° | 31° | 39° | 0.05" | — |
| 1976 | 66° | 30° | 48° | — | — |
| 1975 | 55° | 36° | 45° | — | — |
| 1974 | 50° | 37° | 44° | 1.27" | — |
| 1973 | 65° | 47° | 56° | — | — |
| 1972 | 41° | 23° | 32° | — | — |
| 1971 | 35° | 30° | 33° | 1.35" | — |
Salt Lake City, UT Temperature Range by Month
Average monthly highs and lows. The shaded band shows the typical daily temperature range.
Salt Lake City, UT Monthly Precipitation
Average rainfall and snowfall per month, in inches.
Salt Lake City, 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 Salt Lake City, UT
Salt Lake City, UT has no months that meet our "pleasant" threshold — every season has tradeoffs.