40.771°N, 111.965°W · station SLCthr · 1874–2026 · 153 years of record
The Almanac Ribbon
Every day of the year at Salt Lake City: the record high and record low ever set (outer lines), the everyday normal range (shaded band), and the full record envelope behind it.
Record highRecord lowNormal high–low band (1991–2020)hottest ever 109°F · coldest ever -30°F
Records by Month
Month
Record high
Record low
Jan
63°Jan 31, 2003
-22°Jan 25, 1949
Feb
69°Feb 28, 1972
-30°Feb 9, 1933
Mar
84°Mar 21, 2026
0°Mar 1, 1890
Apr
89°Apr 29, 2007
14°Apr 2, 1936
May
99°May 28, 2003
25°May 2, 1899
Jun
107°Jun 15, 2021
32°Jun 6, 1914
Jul
109°Jul 12, 2026
40°Jul 1, 1968
Aug
106°Aug 4, 1994
37°Aug 29, 1964
Sep
107°Sep 7, 2022
27°Sep 18, 1965
Oct
92°Oct 4, 2024
14°Oct 30, 2019
Nov
75°Nov 12, 1967
-14°Nov 16, 1955
Dec
69°Dec 1, 1995
-21°Dec 13, 1932
All-time
109°Jul 12, 2026
-30°Feb 9, 1933
Longest-Standing Records
The daily records that have held the longest — set in the earliest years and never beaten since. Highs power Salt Lake City on hottestsince.com; lows on coldestsince.com.
Oldest-standing record highs
Date
Record
Set
Standing
Feb 20
66°
1879
147yrs
Feb 27
68°
1879
147yrs
Mar 5
70°
1879
147yrs
Mar 29
77°
1879
147yrs
Dec 12
60°
1882
144yrs
Aug 15
100°
1885
141yrs
May 22
92°
1886
140yrs
May 24
92°
1886
140yrs
Mar 15
74°
1887
139yrs
Apr 3
79°
1889
137yrs
Oct 5
86°
1889
137yrs
Oct 26
76°
1891
135yrs
Oldest-standing record lows
Date
Record
Set
Standing
Apr 7
19°
1875
151yrs
Apr 8
20°
1875
151yrs
May 17
33°
1876
150yrs
May 21
33°
1876
150yrs
May 31
34°
1876
150yrs
Sep 9
38°
1878
148yrs
Jun 23
42°
1879
147yrs
Dec 23
-8°
1879
147yrs
Dec 24
-10°
1879
147yrs
Mar 13
5°
1880
146yrs
Mar 14
6°
1880
146yrs
Mar 15
7°
1880
146yrs
All-Time Extremes
Hottest ever
109°F
2026-07-12
Coldest ever
-30°F
1933-02-09
Longest heat streak
50 days
≥ 90°F · ended 1967-09-05
The Warming Trend
Salt Lake City's annual mean temperature, each year a stripe — blue below the 1991–2020 average, red above.
Days Above / Below the Mark
67 days ≥90°F in 2026 · normal 48 · record 86 in 2022
47 days ≤32°F in 2026 · normal 118 · record 158 in 1964
The Full Record
Every day of the year, record and normal high & low with the year each record was set. Type to filter, click a column to sort.