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

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Washington Precipitation Rankings, May 2012


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
Mar - May 2012
3-month period
12.58"
(319.53 mm)
7.93"
(201.42 mm)
4.65"
(118.11 mm)
117th Driest 1924 Driest since: 2010
3rd Wettest 2011 Wettest since: 2011