Weather on March 15
Salt Lake City, UT
55 Years of Data
Avg High
55°F
Avg Low
34°F
Warmest
2015
62°F avg
Coldest
2002
31°F avg
About This Date
March 15th in Salt Lake City, UT typically brings cool spring weather, with average highs around 55°F and lows near 34°F. Over 56 years of records, the warmest March 15th was in 2015 (62°F average), while the coldest was 2002 (31°F) — a 31°F range across recorded history. Precipitation has occurred on 30% of recorded March 15th dates, with snow falling 11% of the time (heaviest snowfall: 4.9"). The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
The last decade has been 1.1°F warmer on this date compared to 20-30 years ago.
Planning for March 15th in Salt Lake City, UT? Bring layers as temperatures can vary throughout the day. Consider bringing rain gear or an umbrella.
Warming Trend
0.9°F per decade on this date
| Year | High | Low | Avg | Precip | Snow |
|---|---|---|---|---|---|
| 2026 | 43° | 27° | 35° | — | — |
| 2025 | 45° | 31° | 38° | 0.13" | 0.7" |
| 2024 | 55° | 33° | 44° | — | — |
| 2023 | 53° | 30° | 42° | 0.66" | — |
| 2022 | 63° | 36° | 49° | 0.03" | — |
| 2021 | 62° | 41° | 52° | — | — |
| 2020 | 65° | 47° | 56° | — | — |
| 2019 | 47° | 28° | 38° | — | — |
| 2018 | 45° | 36° | 40° | 0.76" | 0.1" |
| 2017 | 76° | 46° | 61° | — | — |
| 2016 | 41° | 32° | 37° | — | — |
| 2015warmest | 73° | 50° | 62° | — | — |
| 2014 | 56° | 38° | 47° | — | — |
| 2013 | 68° | 43° | 55° | — | — |
| 2012 | 70° | 45° | 57° | — | — |
| 2011 | 61° | 36° | 48° | — | — |
| 2010 | 51° | 31° | 41° | — | — |
| 2009 | 58° | 37° | 47° | — | — |
| 2008 | 42° | 29° | 35° | 0.23" | — |
| 2007 | 59° | 35° | 47° | — | — |
| 2006 | 45° | 29° | 37° | 1.14" | 4.9" |
| 2005 | 49° | 27° | 38° | — | — |
| 2004 | 56° | 36° | 46° | — | — |
| 2003 | 59° | 38° | 48° | 0.61" | — |
| 2002coldest | 40° | 23° | 31° | — | — |
| 2001 | 49° | 28° | 38° | — | — |
| 2000 | 46° | 32° | 39° | 0.08" | — |
| 1999 | 68° | 42° | 55° | — | — |
| 1998 | 58° | 33° | 45° | — | — |
| 1997 | 65° | 34° | 49° | — | — |
| 1996 | 60° | 34° | 47° | — | — |
| 1995 | 66° | 43° | 54° | 0.03" | — |
| 1994 | 72° | 37° | 54° | — | — |
| 1993 | 57° | 40° | 48° | 0.05" | — |
| 1992 | 66° | 46° | 56° | — | — |
| 1991 | 49° | 32° | 40° | 0.15" | — |
| 1990 | 43° | 26° | 34° | 0.03" | 0.2" |
| 1989 | 56° | 32° | 44° | — | — |
| 1988 | 45° | 33° | 39° | 0.25" | 0.9" |
| 1987 | 49° | 36° | 42° | — | — |
| 1986 | 50° | 28° | 39° | — | — |
| 1985 | 50° | 32° | 41° | — | — |
| 1984 | 59° | 35° | 47° | 0.69" | 0.8" |
| 1983 | 49° | 32° | 40° | — | — |
| 1982 | 48° | 38° | 43° | 0.64" | — |
| 1981 | 60° | 38° | 49° | — | — |
| 1980 | 57° | 31° | 44° | — | — |
| 1979 | 61° | 37° | 49° | — | — |
| 1978 | 46° | 26° | 36° | — | — |
| 1977 | 50° | 25° | 37° | — | — |
| 1976 | 47° | 32° | 39° | — | — |
| 1975 | 52° | 29° | 40° | — | — |
| 1974 | 61° | 41° | 51° | 0.03" | — |
| 1973 | 46° | 27° | 36° | — | — |
| 1972 | 58° | 36° | 47° | — | — |
| 1971 | 44° | 31° | 37° | 0.38" | — |
56 years of data from SALT LAKE CITY SUB SEW