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 1966

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1966
1-Month
5.57"
(141.48mm)
4.63"
(117.60mm)
0.94"
(23.88mm)
87th Driest Driest since: 1965 1976
41st Wettest Wettest since: 1964 1964
Nov–Dec 1966
2-Month
10.60"
(269.24mm)
8.97"
(227.84mm)
1.63"
(41.40mm)
95th Driest Driest since: 1965 1976
33rd Wettest Wettest since: 1964 1996
Oct–Dec 1966
3-Month
12.67"
(321.82mm)
11.51"
(292.35mm)
1.16"
(29.47mm)
79th Driest Driest since: 1965 1976
49th Wettest Wettest since: 1964 1996
Sep–Dec 1966
4-Month
13.94"
(354.08mm)
12.93"
(328.42mm)
1.01"
(25.66mm)
76th Driest Driest since: 1965 1976
52nd Wettest Wettest since: 1964 1996
Aug–Dec 1966
5-Month
14.39"
(365.51mm)
13.73"
(348.74mm)
0.66"
(16.77mm)
73rd Driest Driest since: 1965 1936
55th Wettest Wettest since: 1964 1996
Jul–Dec 1966
6-Month
15.31"
(388.87mm)
14.46"
(367.28mm)
0.85"
(21.59mm)
76th Driest Driest since: 1965 1936
52nd Wettest Wettest since: 1964 1996
Jun–Dec 1966
7-Month
16.74"
(425.20mm)
16.18"
(410.97mm)
0.56"
(14.23mm)
75th Driest Driest since: 1965 1976
53rd Wettest Wettest since: 1964 1996
May–Dec 1966
8-Month
17.75"
(450.85mm)
18.32"
(465.33mm)
-0.57"
(-14.48mm)
63rd Driest Driest since: 1965 1935
65th Wettest Wettest since: 1964 1996
Apr–Dec 1966
9-Month
18.79"
(477.27mm)
20.67"
(525.02mm)
-1.88"
(-47.75mm)
42nd Driest Driest since: 1959 1976
86th Wettest Wettest since: 1965 1996
Mar–Dec 1966
10-Month
22.54"
(572.52mm)
23.93"
(607.82mm)
-1.39"
(-35.30mm)
51st Driest Driest since: 1965 1976
77th Wettest Wettest since: 1964 1996
Feb–Dec 1966
11-Month
24.66"
(626.36mm)
27.54"
(699.52mm)
-2.88"
(-73.16mm)
35th Driest Driest since: 1965 1935
93rd Wettest Wettest since: 1964 1996
Jan–Dec 1966
12-Month
29.67"
(753.62mm)
32.07"
(814.58mm)
-2.40"
(-60.96mm)
40th Driest Driest since: 1965 1929
88th Wettest Wettest since: 1964 1996
Jul 1965–Dec 1966
18-Month
42.40"
(1,076.96mm)
46.58"
(1,183.13mm)
-4.18"
(-106.17mm)
30th Driest Driest since: 1952 1929
97th Wettest Wettest since: 1965 1996
Jan 1965–Dec 1966
24-Month
58.29"
(1,480.57mm)
64.19"
(1,630.43mm)
-5.90"
(-149.86mm)
21st Driest Driest since: 1944 1930
106th Wettest Wettest since: 1965 1996
Jan 1964–Dec 1966
36-Month
96.14"
(2,441.96mm)
96.33"
(2,446.78mm)
-0.19"
(-4.82mm)
61st Driest Driest since: 1954 1930
65th Wettest Wettest since: 1965 1997
Jan 1963–Dec 1966
48-Month
128.25"
(3,257.55mm)
128.33"
(3,259.58mm)
-0.08"
(-2.03mm)
69th Driest Driest since: 1954 1931
56th Wettest Wettest since: 1965 1998
Jan 1962–Dec 1966
60-Month
159.00"
(4,038.60mm)
160.34"
(4,072.64mm)
-1.34"
(-34.04mm)
56th Driest Driest since: 1947 1932
68th Wettest Wettest since: 1965 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on September 27, 2022 from https://www.ncdc.noaa.gov/cag/