The Hottest Days Ever in SF
It’s 100 degrees in The Mission today according to one of the weather stations of Weather Underground. (Weather.com says it’s “only” 92).
And if that turns out to be official, it stands to be the hottest day on record ever in San Francisco for September 8th, matching 100 degrees in 1984.
The Chronicle isn’t so sure, saying today tops out at 96 degrees, about 10 degrees shy of the all-time high.
The hottest it’s ever been in SF was 106 degrees which occurred on September 1, 2017.
And the longest heatwave was July 21-25, 2006 where the Bay Area experienced five straight days with at least one city cracking 110 degrees
10 All-Time Hottest Weather Temperature Days in San Francisco
Updated 7/18/22 – Degrees in Fahrenheit
- 1. September 1, 2017 – 106 degrees
- T-2. June 14, 2000 – 103 degrees
- T-2. July 17, 1988 – 103 degrees
- T-4. September 2, 2017 – 102 degrees
- T-4. October 5, 1987 – 102 degrees
- T-6. September 14, 1971 – 101 degrees
- T-6. May 30, 2001 – 101 degrees
- T-6. June 14, 1961 – 101 degrees
- T-6. September 16, 1913 – 101 degrees
- T-6. September 8, 1904 – 101 degrees
- T-11. October 4, 1987 – 100 degrees
- T-11. September 8, 1984 – 100 degrees
Source: knoji.com and NOAA at weather.gov
In the meantime, here’s what we’re dreaming of…
See the hottest days ever in San Francisco for each month (January to December)