
Brrr! That would be the operative “word” for the month of November 2022. Despite forecasts of above normal temperatures for the month, we saw very little of that and in fact, saw Thornton’s coldest November of the past 16 years.
The month started out warm enough with back to back days of 70+ degrees. However, after that, we went downhill for much of the month. Only eight days of the month saw above average temperatures. The balance was below. Sometimes well below.
Thornton’s average temperature for the month came in at 34.3 degrees. That was far below Thornton’s 16-year running November average of 39.5 degrees and Denver’s long term average for the month of 39.4 degrees. Officially, as measured at the airport, the Mile High City was a bit warmer with an average of 35.6 degrees.
Thornton’s reading ranked the month as the coldest November of the past 16. The next closest was November 2014 with an average of 35.0 degrees. Denver’s average actually put November 2022 into the record books with a tie for the 19th coldest November on record.
Our warmest reading of the month was 74.1 degrees, coming on the first of the month. Our coldest reading came on the last morning of November at 8.3 degrees. Denver’s highest and lowest were 75 degrees and 4 degrees, coming on the same dates.
In terms of precipitation, it wasn’t an overly wet month with the snows being relatively dry. Thornton recorded 0.54 inches of precipitation for the month. Denver saw less with 0.47 inches. Thornton’s 16-year running November average is 0.49 inches. Denver’s long term November average is 0.64 inches.
As for the white stuff, Thornton recorded a healthy 12.8 inches, well above the 5.7 inches that November has averaged over the last 16 years. Denver lagged us with 10.9 inches. The Mile High City’s November average since 1882 is 7.4 inches.
Click here to view Thornton’s complete November 2022 climate summary report.

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