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


Northwest Climate Region

Precipitation Rankings, May 1897

View Period (Months):All1234567891011121824
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1897
1-Month
1.57"
(39.88mm)
2.14"
(54.36mm)
-0.57"
(-14.48mm)
31st Driest Driest to Date 1924
95th Wettest Wettest since: 1896 1998
Ties: 1914, 1944
Apr–May 1897
2-Month
3.15"
(80.01mm)
4.50"
(114.30mm)
-1.35"
(-34.29mm)
13th Driest Driest to Date 1924
113th Wettest Wettest since: 1896 1996
Mar–May 1897
3-Month
7.59"
(192.79mm)
7.76"
(197.10mm)
-0.17"
(-4.31mm)
59th Driest Driest to Date 1924
67th Wettest Wettest since: 1896 2011
Feb–May 1897
4-Month
12.53"
(318.26mm)
11.37"
(288.80mm)
1.16"
(29.46mm)
85th Driest Driest since: 1895 1924
41st Wettest Wettest since: 1896 1904
Jan–May 1897
5-Month
15.65"
(397.51mm)
15.90"
(403.86mm)
-0.25"
(-6.35mm)
59th Driest Driest since: 1895 1924
67th Wettest Wettest since: 1896 1904
Dec 1896–May 1897
6-Month
20.87"
(530.10mm)
20.54"
(521.72mm)
0.33"
(8.38mm)
69th Driest Driest to Date 1977
56th Wettest Wettest since: 1896 1997
Nov 1896–May 1897
7-Month
29.46"
(748.28mm)
24.89"
(632.21mm)
4.57"
(116.07mm)
105th Driest Driest since: 1896 1977
20th Wettest Wettest to Date 1974
Oct 1896–May 1897
8-Month
31.36"
(796.54mm)
27.45"
(697.23mm)
3.91"
(99.31mm)
101st Driest Driest since: 1896 1977
24th Wettest Wettest to Date 1974
Sep 1896–May 1897
9-Month
32.32"
(820.93mm)
28.87"
(733.30mm)
3.45"
(87.63mm)
101st Driest Driest since: 1896 1977
24th Wettest Wettest to Date 1974
Aug 1896–May 1897
10-Month
33.50"
(850.90mm)
29.68"
(753.87mm)
3.82"
(97.03mm)
101st Driest Driest since: 1896 1977
24th Wettest Wettest to Date 1974
Jul 1896–May 1897
11-Month
33.99"
(863.35mm)
30.40"
(772.16mm)
3.59"
(91.19mm)
98th Driest Driest since: 1896 1977
27th Wettest Wettest to Date 1974
Jun 1896–May 1897
12-Month
35.13"
(892.30mm)
32.13"
(816.10mm)
3.00"
(76.20mm)
98th Driest Driest since: 1896 1977
27th Wettest Wettest to Date 1996
Dec 1895–May 1897
18-Month
61.74"
(1,568.20mm)
52.65"
(1,337.31mm)
9.09"
(230.89mm)
116th Driest Driest to Date 1930
8th Wettest Wettest to Date 1997
Jun 1895–May 1897
24-Month
67.99"
(1,726.95mm)
64.28"
(1,632.71mm)
3.71"
(94.24mm)
94th Driest Driest to Date 1930
30th Wettest Wettest to Date 1997

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2020, retrieved on January 19, 2020 from https://www.ncdc.noaa.gov/cag/