Thermograph

How unusual is the weather? Graded against ~45 years of local climate history.

Salt Lake City, Utah, United States weather records

Record high and low temperatures for Salt Lake City, Utah, United States, by month, by season, and all-time, with the dates they occurred, across 1981–2026 of daily climate history. Its hottest day on record reached 100°F on 2002-07-13; its coldest fell to -26°F on 1990-12-30.

Records by month

The warmest (▲) and coldest (▼) both the daytime high and the overnight low have ever been in each calendar month, so each column shows its record high and its record low. Tap a month for its full averages and typical range.

MonthDaytime highOvernight low
January
56°F2003-01-31
4°F1982-01-06
36°F2003-01-31
-20°F1984-01-18
February
61°F1986-02-25
5°F1982-02-05
38°F2025-02-04
-25°F1989-02-06
March
75°F2026-03-20
21°F1997-03-04
57°F2026-03-25
-1°F2007-03-03
April
81°F2012-04-23
27°F2023-04-04
53°F1994-04-19
10°F2023-04-06
May
91°F2003-05-29
35°F1983-05-11
64°F2003-05-29
23°F1999-05-05
June
97°F2021-06-15
43°F1995-06-06
68°F2021-06-18
29°F1995-06-07
July
100°F2002-07-13
57°F1992-07-01
74°F2026-07-06
41°F1983-07-11
August
99°F2000-08-01
58°F2010-08-30
72°F2020-08-23
40°F1989-08-25
September
99°F2022-09-06
40°F1986-09-25
71°F2020-09-06
26°F1999-09-28
October
85°F2024-10-04
26°F2019-10-29
59°F2015-10-01
9°F1991-10-30
November
69°F1999-11-06
9°F2010-11-24
47°F2020-11-04
-13°F2010-11-25
December
56°F2025-12-22
-6°F1990-12-22
41°F2025-12-22
-26°F1990-12-30

Records by season

The warmest (▲) and coldest (▼) both the daytime high and the overnight low have reached in each meteorological season (Northern Hemisphere, each a three-month span).

SeasonDaytime highOvernight low
Winter (Dec–Feb)
61°F1986-02-25
-6°F1990-12-22
41°F2025-12-22
-26°F1990-12-30
Spring (Mar–May)
91°F2003-05-29
21°F1997-03-04
64°F2003-05-29
-1°F2007-03-03
Summer (Jun–Aug)
100°F2002-07-13
43°F1995-06-06
74°F2026-07-06
29°F1995-06-07
Autumn (Sep–Nov)
99°F2022-09-06
9°F2010-11-24
71°F2020-09-06
-13°F2010-11-25

All-time records

The most extreme value Salt Lake City has recorded for each metric across its entire history.

High

Highest 100°F 2002-07-13
Lowest -6°F 1990-12-22

Low

Highest 74°F 2026-07-06
Lowest -26°F 1990-12-30

Feels-like

Highest 104°F 2024-08-06
Lowest -46°F 1990-12-30

Humidity

Highest 13.9 g/m³ 2022-08-05
Lowest 0.6 g/m³ 1990-12-22

Wind

Highest 29 mph 2002-04-15
Lowest 3 mph 2017-12-12

Precip

Wettest 1.55 in 2004-10-20
Driest 40-day dry spell 2008-06-12

For rainfall, the “driest” figure is the longest run of consecutive days without measurable rain, dated to when that dry spell began.

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