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 April 2022. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, December 1895

View Period (Months):All123456789101112
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1895
1-Month
6.28"
(159.51mm)
4.63"
(117.60mm)
1.65"
(41.91mm)
111th Driest Driest to Date 1976
17th Wettest Wettest to Date 1964
Nov–Dec 1895
2-Month
8.65"
(219.71mm)
8.97"
(227.84mm)
-0.32"
(-8.13mm)
60th Driest Driest to Date 1976
68th Wettest Wettest to Date 1996
Oct–Dec 1895
3-Month
8.76"
(222.50mm)
11.51"
(292.35mm)
-2.75"
(-69.85mm)
20th Driest Driest to Date 1976
108th Wettest Wettest to Date 1996
Ties: 2011
Sep–Dec 1895
4-Month
11.10"
(281.94mm)
12.93"
(328.42mm)
-1.83"
(-46.48mm)
35th Driest Driest to Date 1976
93rd Wettest Wettest to Date 1996
Aug–Dec 1895
5-Month
11.39"
(289.31mm)
13.73"
(348.74mm)
-2.34"
(-59.43mm)
29th Driest Driest to Date 1936
99th Wettest Wettest to Date 1996
Jul–Dec 1895
6-Month
12.00"
(304.80mm)
14.46"
(367.28mm)
-2.46"
(-62.48mm)
29th Driest Driest to Date 1936
99th Wettest Wettest to Date 1996
Ties: 1911
Jun–Dec 1895
7-Month
12.53"
(318.26mm)
16.18"
(410.97mm)
-3.65"
(-92.71mm)
15th Driest Driest to Date 1976
113th Wettest Wettest to Date 1996
May–Dec 1895
8-Month
15.71"
(399.03mm)
18.32"
(465.33mm)
-2.61"
(-66.30mm)
28th Driest Driest to Date 1935
100th Wettest Wettest to Date 1996
Apr–Dec 1895
9-Month
17.67"
(448.82mm)
20.67"
(525.02mm)
-3.00"
(-76.20mm)
22nd Driest Driest to Date 1976
106th Wettest Wettest to Date 1996
Mar–Dec 1895
10-Month
20.32"
(516.13mm)
23.93"
(607.82mm)
-3.61"
(-91.69mm)
25th Driest Driest to Date 1976
103rd Wettest Wettest to Date 1996
Ties: 1919
Feb–Dec 1895
11-Month
21.88"
(555.75mm)
27.54"
(699.52mm)
-5.66"
(-143.77mm)
11th Driest Driest to Date 1935
117th Wettest Wettest to Date 1996
Jan–Dec 1895
12-Month
28.14"
(714.76mm)
32.07"
(814.58mm)
-3.93"
(-99.82mm)
26th Driest Driest to Date 1929
102nd Wettest Wettest to Date 1996

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published May 2022, retrieved on May 24, 2022 from https://www.ncdc.noaa.gov/cag/