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 October 2019. For more information, please see Climatological Rankings.


Northwest Climate Region

Precipitation Rankings, May 1986

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1986
1-Month
2.30"
(58.42mm)
2.14"
(54.36mm)
0.16"
(4.06mm)
77th Driest Driest since: 1985 1924
49th Wettest Wettest since: 1984 1998
Apr–May 1986
2-Month
4.58"
(116.33mm)
4.50"
(114.30mm)
0.08"
(2.03mm)
70th Driest Driest since: 1985 1924
56th Wettest Wettest since: 1984 1996
Ties: 1930
Mar–May 1986
3-Month
7.57"
(192.28mm)
7.76"
(197.10mm)
-0.19"
(-4.82mm)
58th Driest Driest since: 1985 1924
68th Wettest Wettest since: 1984 2011
Feb–May 1986
4-Month
14.17"
(359.92mm)
11.37"
(288.80mm)
2.80"
(71.12mm)
110th Driest Driest since: 1985 1924
16th Wettest Wettest since: 1983 1904
Jan–May 1986
5-Month
18.90"
(480.06mm)
15.90"
(403.86mm)
3.00"
(76.20mm)
108th Driest Driest since: 1985 1924
18th Wettest Wettest since: 1983 1904
Dec 1985–May 1986
6-Month
20.68"
(525.27mm)
20.54"
(521.72mm)
0.14"
(3.55mm)
62nd Driest Driest since: 1985 1977
63rd Wettest Wettest since: 1984 1997
Nov 1985–May 1986
7-Month
24.49"
(622.05mm)
24.89"
(632.21mm)
-0.40"
(-10.16mm)
58th Driest Driest since: 1985 1977
67th Wettest Wettest since: 1984 1974
Oct 1985–May 1986
8-Month
27.96"
(710.18mm)
27.45"
(697.23mm)
0.51"
(12.95mm)
70th Driest Driest since: 1985 1977
55th Wettest Wettest since: 1984 1974
Sep 1985–May 1986
9-Month
30.66"
(778.76mm)
28.87"
(733.30mm)
1.79"
(45.46mm)
86th Driest Driest since: 1985 1977
39th Wettest Wettest since: 1984 1974
Aug 1985–May 1986
10-Month
31.35"
(796.29mm)
29.68"
(753.87mm)
1.67"
(42.42mm)
84th Driest Driest since: 1985 1977
41st Wettest Wettest since: 1984 1974
Jul 1985–May 1986
11-Month
31.94"
(811.28mm)
30.40"
(772.16mm)
1.54"
(39.12mm)
86th Driest Driest since: 1985 1977
39th Wettest Wettest since: 1984 1974
Jun 1985–May 1986
12-Month
33.34"
(846.84mm)
32.13"
(816.10mm)
1.21"
(30.74mm)
86th Driest Driest since: 1985 1977
39th Wettest Wettest since: 1984 1996
Dec 1984–May 1986
18-Month
46.42"
(1,179.07mm)
52.65"
(1,337.31mm)
-6.23"
(-158.24mm)
15th Driest Driest since: 1977 1930
109th Wettest Wettest since: 1985 1997
Jun 1984–May 1986
24-Month
62.96"
(1,599.18mm)
64.28"
(1,632.71mm)
-1.32"
(-33.53mm)
53rd Driest Driest since: 1980 1930
71st Wettest Wettest since: 1985 1997
Jun 1983–May 1986
36-Month
102.00"
(2,590.80mm)
96.36"
(2,447.54mm)
5.64"
(143.26mm)
101st Driest Driest since: 1981 1931
22nd Wettest Wettest since: 1985 1998
Jun 1982–May 1986
48-Month
141.68"
(3,598.67mm)
128.40"
(3,261.36mm)
13.28"
(337.31mm)
111th Driest Driest since: 1982 1931
11th Wettest Wettest since: 1985 1999
Jun 1981–May 1986
60-Month
181.20"
(4,602.48mm)
160.37"
(4,073.40mm)
20.83"
(529.08mm)
116th Driest Driest since: 1985 1933
5th Wettest Wettest since: 1984 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 7, 2019 from https://www.ncdc.noaa.gov/cag/