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


Northwest Climate Region

Precipitation Rankings, May 1994

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1994
1-Month
2.04"
(51.82mm)
2.14"
(54.36mm)
-0.10"
(-2.54mm)
62nd Driest Driest since: 1992 1924
64th Wettest Wettest since: 1993 1998
Apr–May 1994
2-Month
4.35"
(110.49mm)
4.50"
(114.30mm)
-0.15"
(-3.81mm)
58th Driest Driest since: 1992 1924
68th Wettest Wettest since: 1993 1996
Mar–May 1994
3-Month
6.32"
(160.53mm)
7.76"
(197.10mm)
-1.44"
(-36.57mm)
24th Driest Driest since: 1992 1924
102nd Wettest Wettest since: 1993 2011
Feb–May 1994
4-Month
10.02"
(254.51mm)
11.37"
(288.80mm)
-1.35"
(-34.29mm)
40th Driest Driest since: 1992 1924
86th Wettest Wettest since: 1993 1904
Ties: 1928
Jan–May 1994
5-Month
13.00"
(330.20mm)
15.90"
(403.86mm)
-2.90"
(-73.66mm)
19th Driest Driest since: 1992 1924
107th Wettest Wettest since: 1993 1904
Ties: 1911
Dec 1993–May 1994
6-Month
16.80"
(426.72mm)
20.54"
(521.72mm)
-3.74"
(-95.00mm)
18th Driest Driest since: 1992 1977
107th Wettest Wettest since: 1993 1997
Nov 1993–May 1994
7-Month
18.32"
(465.33mm)
24.89"
(632.21mm)
-6.57"
(-166.88mm)
7th Driest Driest since: 1977 1977
118th Wettest Wettest since: 1993 1974
Oct 1993–May 1994
8-Month
19.68"
(499.87mm)
27.45"
(697.23mm)
-7.77"
(-197.36mm)
5th Driest Driest since: 1977 1977
120th Wettest Wettest since: 1993 1974
Sep 1993–May 1994
9-Month
19.91"
(505.71mm)
28.87"
(733.30mm)
-8.96"
(-227.59mm)
3rd Driest Driest since: 1977 1977
122nd Wettest Wettest since: 1993 1974
Aug 1993–May 1994
10-Month
21.04"
(534.42mm)
29.68"
(753.87mm)
-8.64"
(-219.45mm)
4th Driest Driest since: 1977 1977
121st Wettest Wettest since: 1993 1974
Jul 1993–May 1994
11-Month
22.98"
(583.69mm)
30.40"
(772.16mm)
-7.42"
(-188.47mm)
9th Driest Driest since: 1992 1977
116th Wettest Wettest since: 1993 1974
Jun 1993–May 1994
12-Month
25.84"
(656.34mm)
32.13"
(816.10mm)
-6.29"
(-159.76mm)
13th Driest Driest since: 1992 1977
112th Wettest Wettest since: 1993 1996
Dec 1992–May 1994
18-Month
47.29"
(1,201.17mm)
52.65"
(1,337.31mm)
-5.36"
(-136.14mm)
20th Driest Driest since: 1993 1930
104th Wettest Wettest since: 1991 1997
Jun 1992–May 1994
24-Month
58.77"
(1,492.76mm)
64.28"
(1,632.71mm)
-5.51"
(-139.95mm)
23rd Driest Driest since: 1993 1930
101st Wettest Wettest since: 1991 1997
Jun 1991–May 1994
36-Month
83.63"
(2,124.20mm)
96.36"
(2,447.54mm)
-12.73"
(-323.34mm)
5th Driest Driest since: 1932 1931
118th Wettest Wettest since: 1993 1998
Jun 1990–May 1994
48-Month
115.66"
(2,937.76mm)
128.40"
(3,261.36mm)
-12.74"
(-323.60mm)
8th Driest Driest since: 1990 1931
114th Wettest Wettest since: 1993 1999
Jun 1989–May 1994
60-Month
144.70"
(3,675.38mm)
160.37"
(4,073.40mm)
-15.67"
(-398.02mm)
10th Driest Driest since: 1992 1933
111th Wettest Wettest since: 1993 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published December 2019, retrieved on December 15, 2019 from https://www.ncdc.noaa.gov/cag/