Climate at a Glance

Regional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, December 1928

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1928
1-Month
3.69"
(93.73mm)
4.63"
(117.60mm)
-0.94"
(-23.87mm)
41st Driest Driest since: 1927 1976
87th Wettest Wettest since: 1926 1964
Nov–Dec 1928
2-Month
6.60"
(167.64mm)
8.97"
(227.84mm)
-2.37"
(-60.20mm)
25th Driest Driest since: 1918 1976
103rd Wettest Wettest since: 1927 1996
Oct–Dec 1928
3-Month
8.82"
(224.03mm)
11.51"
(292.35mm)
-2.69"
(-68.32mm)
22nd Driest Driest since: 1925 1976
106th Wettest Wettest since: 1927 1996
Ties: 1905
Sep–Dec 1928
4-Month
9.50"
(241.30mm)
12.93"
(328.42mm)
-3.43"
(-87.12mm)
15th Driest Driest since: 1928 1976
113th Wettest Wettest since: 1927 1996
Aug–Dec 1928
5-Month
9.72"
(246.89mm)
13.73"
(348.74mm)
-4.01"
(-101.85mm)
13th Driest Driest since: 1928 1936
115th Wettest Wettest since: 1927 1996
Jul–Dec 1928
6-Month
10.28"
(261.11mm)
14.46"
(367.28mm)
-4.18"
(-106.17mm)
11th Driest Driest since: 1928 1936
117th Wettest Wettest since: 1927 1996
Jun–Dec 1928
7-Month
11.49"
(291.85mm)
16.18"
(410.97mm)
-4.69"
(-119.12mm)
9th Driest Driest since: 1928 1976
119th Wettest Wettest since: 1927 1996
May–Dec 1928
8-Month
12.17"
(309.12mm)
18.32"
(465.33mm)
-6.15"
(-156.21mm)
4th Driest Driest since: 1928 1935
124th Wettest Wettest since: 1927 1996
Ties: 1929
Apr–Dec 1928
9-Month
15.00"
(381.00mm)
20.67"
(525.02mm)
-5.67"
(-144.02mm)
7th Driest Driest since: 1928 1976
121st Wettest Wettest since: 1927 1996
Mar–Dec 1928
10-Month
20.29"
(515.37mm)
23.93"
(607.82mm)
-3.64"
(-92.45mm)
24th Driest Driest since: 1925 1976
104th Wettest Wettest since: 1927 1996
Feb–Dec 1928
11-Month
21.51"
(546.35mm)
27.54"
(699.52mm)
-6.03"
(-153.17mm)
8th Driest Driest since: 1928 1935
120th Wettest Wettest since: 1927 1996
Jan–Dec 1928
12-Month
25.55"
(648.97mm)
32.07"
(814.58mm)
-6.52"
(-165.61mm)
11th Driest Driest since: 1898 1929
117th Wettest Wettest since: 1927 1996
Jul 1927–Dec 1928
18-Month
43.35"
(1,101.09mm)
46.58"
(1,183.13mm)
-3.23"
(-82.04mm)
39th Driest Driest since: 1926 1929
88th Wettest Wettest since: 1927 1996
Jan 1927–Dec 1928
24-Month
62.19"
(1,579.63mm)
64.19"
(1,630.43mm)
-2.00"
(-50.80mm)
51st Driest Driest since: 1926 1930
76th Wettest Wettest since: 1927 1996
Jan 1926–Dec 1928
36-Month
92.50"
(2,349.50mm)
96.33"
(2,446.78mm)
-3.83"
(-97.28mm)
35th Driest Driest since: 1926 1930
91st Wettest Wettest since: 1927 1997
Jan 1925–Dec 1928
48-Month
122.24"
(3,104.90mm)
128.33"
(3,259.58mm)
-6.09"
(-154.68mm)
30th Driest Driest since: 1926 1931
95th Wettest Wettest since: 1927 1998
Ties: 1945
Jan 1924–Dec 1928
60-Month
148.20"
(3,764.28mm)
160.34"
(4,072.64mm)
-12.14"
(-308.36mm)
15th Driest Driest since: 1926 1932
109th Wettest Wettest since: 1927 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on October 5, 2022 from https://www.ncdc.noaa.gov/cag/