Climate change-fueled heat wave sets records in California and Arizona in October
Source: Salon
Published October 6, 2024 5:59AM (EDT)
October is traditionally associated with cool autumn breezes, but a heat wave fueled by climate change in the West is defying that expectation by continuing to shatter temperature records. According to a recent post by the National Weather Service, a record high temperature of 108 degrees Fahrenheit was recorded in Phoenix, Ariz. on Wednesday, breaking a 28-year record for the city.
Similarly temperatures in Yuma, Arizona broke a 28-year record, reaching 112 degrees Fahrenheit, while more than 50 other heat records were broken throughout the American Southwest on that same Wednesday. Overall at least 125 locations from the Rocky Mountains to the West Coast have broken temperature records since the start of the month. The heat has persisted through the week, with the National Weather Service issuing an excessive heat warning for much of California, Arizona and Nevada.
Climate change is causing the length of the heat season to increase and is making
fall heat waves like this more frequent, Kristina Dahl, a climate scientist with the Union of Concerned Scientists, told CNN.
If we continue to warm the plant by burning fossil fuels, late-season heat waves like this will become much more common. Dahl added that she is particularly concerned about wildfires: "Dry heat like this essentially sucks moisture out of plants and turns them into dry tinder for a wildfire should a spark ignite."
Read more: https://www.salon.com/2024/10/06/climate-change-fueled-heat-wave-sets-records-in-california-and-arizona-in-october/
2naSalit
(92,666 posts)We're not having normal October weather by any stretch.
Scruffy1
(3,418 posts)We have been averaging about 7 degrees F over our whole summer and also broke the all time record on Wednesday. I even turned on my chiller this afternoon. Not like October should be.
usonian
(13,777 posts)My journal says 107 in July. But too damn close, too damn many times.
The Bay Area is 95 to over 100, and many people do not have air conditioners due to the normally temperate summers, some 20 degrees less than my place. Today, they are the same or higher. The ocean cooling effect was stalled out.
https://www.dylanstours.com/san-francisco-weather/
Not this week!
Just heat wave after heat wave.
4lbs
(7,395 posts)In October.
Several weeks before Halloween, and just before the Day of Columbus "The Murderer"
Some years ago, it reached about 100 degrees in October. Last month, it reached over 100 degrees. In September 2024.