Climatological Rankings

Look up monthly U.S., Statewide, DivisionalClimate Divisions, and RegionalClimate Regions Temperature, Precipitation, Degree Days, and Palmer (Drought) rankings for 1-12, 18, 24, 36, 48, 60-month, and Year-to-Date time periods. Data and statistics are as of January 1895.
Please note, Degree Days are not available for Agricultural Belts

(Hold "Ctrl" to select multiple):

Wyoming Precipitation Rankings, September 1978


Driest
110
13
Normal
13
110
Wettest

More information on Climatological Rankings

Period Amount 20th Century
Average
Departure Rank
(out of 119 years)
Record Wettest/Driest
Since
Sep 1978
1-month period
1.04"
(26.42 mm)
1.14"
(28.96 mm)
-0.10"
(-2.54 mm)
64th Driest 1979 Driest since: 1977
55th Wettest 1923 Wettest since: 1973
Ties: 1900