What is the hottest day ever recorded in Salt Lake City?

Salt Lake City's hottest day on record reached 107°F, set on July 26, 1960. That is the single most extreme high in the nearest long-term weather station's full daily record — about 42°F hotter than a typical year's average high of 65°F, which is why a day like it stands out as genuinely rare rather than just a hot afternoon.

What is the record high temperature in Salt Lake City?

The all-time record high in Salt Lake City is 107°F, recorded on July 26, 1960. Records are drawn from the nearest long-term weather station's full daily history, so this is the hottest single day the station has ever logged — not a typical summer peak.

What is the coldest day ever recorded in Salt Lake City?

Salt Lake City's coldest day on record bottomed out at -22°F, set on January 25, 1949. Like the record high, it comes from the station's complete daily record, so it captures the most extreme cold the area has recorded rather than an average winter low.

What is the record low temperature in Salt Lake City?

The all-time record low in Salt Lake City is -22°F, recorded on January 25, 1949. The gap between that and the 107°F record high — a span of 129°F — is the full range of temperatures Salt Lake City has experienced across its long-term daily record.

Is it normal to be this hot in Salt Lake City?

It depends on how far above Salt Lake City's normal a given day runs. A typical year here averages a daily high near 65°F; the all-time record of 107°F (set 1960) sits about 42°F above that. The anomaly readout at the top of this page compares the current temperature against this month's normal high, so you can see exactly how unusual today is rather than guessing.

When did Salt Lake City set its temperature records?

Salt Lake City's record high of 107°F was set in 1960 (July 26, 1960), and its record low of -22°F in 1949 (January 25, 1949). Both are pulled from the station's complete daily record going back to 1948, so they reflect the true extremes rather than a recent or partial sample.

Has Salt Lake City been getting hotter?

Yes — Salt Lake City's annual mean temperature has trended about 4.6°F warmer since 1948, in line with the long-term warming seen across nearly every US city. That gradual shift in the average is separate from the all-time records above, which mark the single most extreme days rather than the trend, but a warming baseline is part of why recent years more often brush up against the record-high end.

Salt Lake City, Utah Weather Records

The hottest and coldest days Salt Lake City has ever recorded — and how today compares to normal

Salt Lake City, UT · Today vs. normal

9°F below the June normal

Right now it’s 75°F in Salt Lake City — about 9° below the June normal high of 84°F.

Salt Lake City’s all-time temperature records

Hottest day on record: 107°Fset July 26, 1960
Coldest day on record: -22°Fset January 25, 1949

That is a 129°F span between the hottest and coldest days Salt Lake City has ever recorded — the full range of what its weather has done across the station’s record back to 1948.

How extreme Salt Lake City’s weather gets

Salt Lake City’s weather is usually mild by its own standards — a typical year averages a daily high near 65°F, and the normal high for June runs about 84°F. The records sit well outside that everyday range. The hottest day on record reached 107°F in 1960 — roughly 42°F above a typical year’s average high, the kind of gap that turns an ordinary summer into a genuine heat event.

At the other end, Salt Lake City has bottomed out at -22°F (1949). Together the two extremes span 129°F — the full width of what this place’s weather has done across the station’s daily record back to 1948. Those edges are exactly why the anomaly readout at the top of this page is worth a glance: it shows where today falls between the normal and the record, so a hot afternoon can be judged against the real history rather than a hunch. A reading a few degrees over the June normal is ordinary; one pushing toward the 107°F record is the rare event the record marks.

Frequently asked

What is the hottest day ever recorded in Salt Lake City?: Salt Lake City's hottest day on record reached 107°F, set on July 26, 1960. That is the single most extreme high in the nearest long-term weather station's full daily record — about 42°F hotter than a typical year's average high of 65°F, which is why a day like it stands out as genuinely rare rather than just a hot afternoon.
What is the record high temperature in Salt Lake City?: The all-time record high in Salt Lake City is 107°F, recorded on July 26, 1960. Records are drawn from the nearest long-term weather station's full daily history, so this is the hottest single day the station has ever logged — not a typical summer peak.
What is the coldest day ever recorded in Salt Lake City?: Salt Lake City's coldest day on record bottomed out at -22°F, set on January 25, 1949. Like the record high, it comes from the station's complete daily record, so it captures the most extreme cold the area has recorded rather than an average winter low.
What is the record low temperature in Salt Lake City?: The all-time record low in Salt Lake City is -22°F, recorded on January 25, 1949. The gap between that and the 107°F record high — a span of 129°F — is the full range of temperatures Salt Lake City has experienced across its long-term daily record.
Is it normal to be this hot in Salt Lake City?: It depends on how far above Salt Lake City's normal a given day runs. A typical year here averages a daily high near 65°F; the all-time record of 107°F (set 1960) sits about 42°F above that. The anomaly readout at the top of this page compares the current temperature against this month's normal high, so you can see exactly how unusual today is rather than guessing.
When did Salt Lake City set its temperature records?: Salt Lake City's record high of 107°F was set in 1960 (July 26, 1960), and its record low of -22°F in 1949 (January 25, 1949). Both are pulled from the station's complete daily record going back to 1948, so they reflect the true extremes rather than a recent or partial sample.
Has Salt Lake City been getting hotter?: Yes — Salt Lake City's annual mean temperature has trended about 4.6°F warmer since 1948, in line with the long-term warming seen across nearly every US city. That gradual shift in the average is separate from the all-time records above, which mark the single most extreme days rather than the trend, but a warming baseline is part of why recent years more often brush up against the record-high end.

More for Salt Lake City

See the full Salt Lake City, UT weather forecast — hour-by-hour outlook, NOAA radar, satellite, and air quality — or the broader Salt Lake City climate & weather by month for the long-run averages behind these records.