Cheyenne Sees 4th Warmest September on Record
Last month was the fourth warmest September on record in the capital city, according to the National Weather Service in Cheyenne.
According to the September climate summary, the average temperature was 63.5 degrees, 3.9 degrees above normal.
The hottest day of the month came on Sept. 10, when the mercury at the airport soared to 96 degrees, breaking the previous all-time record September high of 95 degrees set on Sept. 2, 2019, and the daily record high of 88 degrees set back in 2012.
The capital city also set daily record highs on Sept. 9 and Sept. 11, breaking decades-old records set in 1979 and 1954; and tied their Sept. 27 high of 86 degrees set in 2015.
The coldest day of the month came on Sept. 21, when the temperature plummeted to a chilly 34 degrees.
For more information or details on other cities, visit: https://w2.weather.gov/climate/index.php?wfo=cys