Average temperatures across the region were 3.3 °F higher than normal, and 5 out of 10 analyzed cities in California had average monthly temperatures that were at least 5 °F hotter than normal.

Besides Phoenix, it is the next-largest city to have accomplished an average monthly temperature of 100 degrees or greater. Its population of about 58,000 people compares to Phoenix’s 1.6 ...

The average temperature anomaly across all cities was -2.9°F. ... 189 out of 191 ACIS stations analyzed have positive monthly temperature trends since 1970. Juneau, ...

Last month, Furnace Creek station at Death Valley, California, measured an average monthly temperature of 107.4°F—the hottest single month ever reliably measured anywhere on Earth.