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 June 2020. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, May 2000

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
May 2000
1-Month
2.35"
(59.69mm)
2.14"
(54.36mm)
0.21"
(5.33mm)
80th Driest Driest since: 1999 1924
47th Wettest Wettest since: 1998 1998
Ties: 1932
Apr–May 2000
2-Month
4.29"
(108.97mm)
4.50"
(114.30mm)
-0.21"
(-5.33mm)
55th Driest Driest since: 1999 1924
72nd Wettest Wettest since: 1998 1996
Mar–May 2000
3-Month
7.07"
(179.58mm)
7.76"
(197.10mm)
-0.69"
(-17.52mm)
44th Driest Driest since: 1999 1924
83rd Wettest Wettest since: 1998 2011
Feb–May 2000
4-Month
11.08"
(281.43mm)
11.37"
(288.80mm)
-0.29"
(-7.37mm)
62nd Driest Driest since: 1994 1924
65th Wettest Wettest since: 1999 1904
Jan–May 2000
5-Month
16.22"
(411.99mm)
15.90"
(403.86mm)
0.32"
(8.13mm)
66th Driest Driest since: 1994 1924
61st Wettest Wettest since: 1999 1904
Dec 1999–May 2000
6-Month
20.38"
(517.65mm)
20.54"
(521.72mm)
-0.16"
(-4.07mm)
56th Driest Driest since: 1994 1977
70th Wettest Wettest since: 1999 1997
Nov 1999–May 2000
7-Month
25.11"
(637.79mm)
24.89"
(632.21mm)
0.22"
(5.58mm)
68th Driest Driest since: 1994 1977
58th Wettest Wettest since: 1999 1974
Oct 1999–May 2000
8-Month
27.27"
(692.66mm)
27.45"
(697.23mm)
-0.18"
(-4.57mm)
59th Driest Driest since: 1994 1977
67th Wettest Wettest since: 1999 1974
Ties: 2007
Sep 1999–May 2000
9-Month
27.46"
(697.48mm)
28.87"
(733.30mm)
-1.41"
(-35.82mm)
39th Driest Driest since: 1994 1977
87th Wettest Wettest since: 1999 1974
Ties: 1906, 2019
Aug 1999–May 2000
10-Month
28.61"
(726.69mm)
29.68"
(753.87mm)
-1.07"
(-27.18mm)
49th Driest Driest since: 1994 1977
77th Wettest Wettest since: 1999 1974
Jul 1999–May 2000
11-Month
29.04"
(737.62mm)
30.40"
(772.16mm)
-1.36"
(-34.54mm)
46th Driest Driest since: 1994 1977
80th Wettest Wettest since: 1999 1974
Jun 1999–May 2000
12-Month
30.50"
(774.70mm)
32.13"
(816.10mm)
-1.63"
(-41.40mm)
40th Driest Driest since: 1994 1977
86th Wettest Wettest since: 1999 1996
Dec 1998–May 2000
18-Month
55.81"
(1,417.57mm)
52.65"
(1,337.31mm)
3.16"
(80.26mm)
97th Driest Driest since: 1995 1930
28th Wettest Wettest since: 1999 1997
Jun 1998–May 2000
24-Month
69.28"
(1,759.71mm)
64.28"
(1,632.71mm)
5.00"
(127.00mm)
104th Driest Driest since: 1995 1930
21st Wettest Wettest since: 1999 1997
Jun 1997–May 2000
36-Month
106.24"
(2,698.50mm)
96.36"
(2,447.54mm)
9.88"
(250.96mm)
112th Driest Driest since: 1996 1931
12th Wettest Wettest since: 1999 1998
Jun 1996–May 2000
48-Month
147.56"
(3,748.02mm)
128.40"
(3,261.36mm)
19.16"
(486.66mm)
118th Driest Driest since: 1997 1931
5th Wettest Wettest since: 1999 1999
Jun 1995–May 2000
60-Month
191.27"
(4,858.26mm)
160.37"
(4,073.40mm)
30.90"
(784.86mm)
120th Driest Driest since: 1998 1933
2nd Wettest Wettest since: 1999 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2020, retrieved on August 5, 2020 from https://www.ncdc.noaa.gov/cag/