LAS VEGAS (KLAS) -- By Las Vegas standards, this summer was no joke, but at least it did not break all the records.

In 2025, Las Vegas saw 77 days of 100 degrees or hotter and logged 48 days above 105, but never hit the 115 mark. For comparison, our hottest day this summer was 112 degrees on July 14. In 2024, the Las Vegas valley had its hottest summer on record.

Historic records also remind us just how far temperatures can swing.

High temperature of 115 or higher • 3 days in June: 2013, 1994, 1940 • 7 days in July: 2024 • 3 days in Aug.: 1979

High temperature of 110 or higher • 10 days in June: 1961, 1940 • 21 days in July: 2024 • 10 days in Aug.: 2020, 1937 • 3 days in Sept.: 1947

High temperature of 105 or higher • 4 days in May: 1947, 2000 • 21 days in June: 2024

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