Climate at a Glance

Statewide 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 November 2019. For more information, please see Climatological Rankings.


Washington

Precipitation Rankings, December 1997

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1997
1-Month
4.26"
(108.20mm)
6.47"
(164.34mm)
-2.21"
(-56.14mm)
20th Driest Driest since: 1989 1985
105th Wettest Wettest since: 1996 1933
Nov–Dec 1997
2-Month
8.60"
(218.44mm)
12.59"
(319.79mm)
-3.99"
(-101.35mm)
16th Driest Driest since: 1993 1976
109th Wettest Wettest since: 1996 1897
Oct–Dec 1997
3-Month
15.37"
(390.40mm)
16.24"
(412.50mm)
-0.87"
(-22.10mm)
48th Driest Driest since: 1993 1976
77th Wettest Wettest since: 1996 1933
Sep–Dec 1997
4-Month
19.25"
(488.95mm)
18.20"
(462.28mm)
1.05"
(26.67mm)
67th Driest Driest since: 1993 1976
58th Wettest Wettest since: 1996 1933
Aug–Dec 1997
5-Month
20.34"
(516.64mm)
19.22"
(488.19mm)
1.12"
(28.45mm)
65th Driest Driest since: 1993 1976
60th Wettest Wettest since: 1996 1933
Jul–Dec 1997
6-Month
22.02"
(559.31mm)
20.11"
(510.79mm)
1.91"
(48.52mm)
78th Driest Driest since: 1993 1929
47th Wettest Wettest since: 1996 1933
Jun–Dec 1997
7-Month
24.92"
(632.97mm)
22.00"
(558.80mm)
2.92"
(74.17mm)
90th Driest Driest since: 1994 1930
35th Wettest Wettest since: 1996 1933
May–Dec 1997
8-Month
27.67"
(702.82mm)
24.25"
(615.95mm)
3.42"
(86.87mm)
92nd Driest Driest since: 1994 1976
33rd Wettest Wettest since: 1996 1933
Apr–Dec 1997
9-Month
31.65"
(803.91mm)
27.08"
(687.83mm)
4.57"
(116.08mm)
101st Driest Driest since: 1994 1952
24th Wettest Wettest since: 1996 1948
Mar–Dec 1997
10-Month
39.89"
(1,013.21mm)
31.23"
(793.24mm)
8.66"
(219.97mm)
117th Driest Driest since: 1994 1952
8th Wettest Wettest since: 1996 1933
Feb–Dec 1997
11-Month
43.60"
(1,107.44mm)
35.96"
(913.38mm)
7.64"
(194.06mm)
110th Driest Driest since: 1994 1952
15th Wettest Wettest since: 1996 1948
Jan–Dec 1997
12-Month
51.07"
(1,297.18mm)
42.03"
(1,067.56mm)
9.04"
(229.62mm)
116th Driest Driest since: 1994 1929
9th Wettest Wettest since: 1996 1996
Jul 1996–Dec 1997
18-Month
78.96"
(2,005.58mm)
62.24"
(1,580.90mm)
16.72"
(424.68mm)
122nd Driest Driest since: 1995 1930
2nd Wettest Wettest since: 1996 1996
Jan 1996–Dec 1997
24-Month
106.02"
(2,692.91mm)
84.17"
(2,137.92mm)
21.85"
(554.99mm)
122nd Driest Driest since: 1995 1930
2nd Wettest Wettest since: 1996 1996
Jan 1995–Dec 1997
36-Month
157.10"
(3,990.34mm)
126.33"
(3,208.78mm)
30.77"
(781.56mm)
122nd Driest Driest since: 1996 1930
1st Wettest Wettest to Date 1997
Jan 1994–Dec 1997
48-Month
199.61"
(5,070.09mm)
168.37"
(4,276.60mm)
31.24"
(793.49mm)
119th Driest Driest since: 1996 1931
3rd Wettest Wettest to Date 1998
Jan 1993–Dec 1997
60-Month
233.29"
(5,925.57mm)
210.39"
(5,343.91mm)
22.90"
(581.66mm)
114th Driest Driest since: 1996 1930
7th Wettest Wettest since: 1984 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published December 2019, retrieved on December 11, 2019 from https://www.ncdc.noaa.gov/cag/