Climatological Rankings

NCDC added Alaska climate divisions to its nClimDiv dataset on Friday, March 6, 2015, coincident with the release of the February 2015 monthly monitoring report. For more information on this data, please visit the Alaska Climate Divisions FAQ.

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.

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Wyoming Precipitation Rankings, September 2012

Record Driest
Bottom 1/10
Bottom 1/3
Normal
Top 1/3
Top 1/10
Record Wettest

More information on Climatological Rankings

Download: xml csv json
Period Precip 20th Century
Average
Departure Rank Wettest/Driest
Since
Record
Sep 2012
1-month period
0.46"
(11.68 mm)
1.24"
(31.50 mm)
-0.78"
(-19.82 mm)
13ᵗʰ Driest Driest since: 2010 1979
108ᵗʰ Wettest Wettest since: 2011 1923
Ties: 1904