1937 - The mercury soared to 92 degrees at Seattle, WA, a record for September.
More on this and other weather history
Day: Sunny. High near 84, with temperatures falling to around 81 in the afternoon. West wind 7 to 13 mph.
Night: Clear, with a low around 57. South southwest wind 1 to 12 mph.
Day: Sunny. High near 91, with temperatures falling to around 89 in the afternoon. South southeast wind around 3 mph.
Night: Clear, with a low around 58. West wind 0 to 3 mph.
Day: Sunny, with a high near 92. South southwest wind 0 to 3 mph.
Night: Clear, with a low around 58.
Day: Sunny, with a high near 90.
Night: Mostly clear, with a low around 57.
Day: Sunny, with a high near 83.
Night: Mostly clear, with a low around 57.
Day: Sunny, with a high near 80.
Night: Mostly clear, with a low around 58.
Day: Mostly sunny, with a high near 79.
Night: Partly cloudy, with a low around 57.
Petaluma River entrance
(0.4 miles away)
Hog Island, San Antonio Creek
(3.8 miles away)
Sonoma Creek
(6.4 miles away)
Sat's High Temperature
106 at Death Valley, CA
Sun's Low Temperature
18 at 27 Miles South Of Bonanza, UT