Divisional Rankings

Divisional Data Info
Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Oregon, Climate Division 9. Southeast

Precipitation Rankings, April 1941

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
April 1941
1-Month
1.87"
(47.50mm)
1.10"
(27.94mm)
0.77"
(19.56mm)
116th Driest
Driest since:
1961
14th Wettest
Wettest since:
1978
Mar–Apr 1941
2-Month
2.24"
(56.90mm)
2.31"
(58.67mm)
-0.07"
(-1.77mm)
73rd Driest
Driest since:
1898
57th Wettest
Wettest since:
1904
Feb–Apr 1941
3-Month
4.11"
(104.39mm)
3.62"
(91.95mm)
0.49"
(12.44mm)
95th Driest
Driest since:
1898
35th Wettest
Wettest since:
1904
Jan–Apr 1941
4-Month
5.83"
(148.08mm)
5.19"
(131.83mm)
0.64"
(16.25mm)
96th Driest
Driest since:
1908
34th Wettest
Wettest since:
1978
Dec 1940–Apr 1941
5-Month
6.98"
(177.29mm)
6.66"
(169.16mm)
0.32"
(8.13mm)
79th Driest
Driest since:
1977
50th Wettest
Wettest since:
1978
Ties: 1899
Nov 1940–Apr 1941
6-Month
8.27"
(210.06mm)
7.96"
(202.18mm)
0.31"
(7.88mm)
75th Driest
Driest since:
1977
54th Wettest
Wettest since:
1978
Oct 1940–Apr 1941
7-Month
11.15"
(283.21mm)
8.85"
(224.79mm)
2.30"
(58.42mm)
111th Driest
Driest since:
1977
18th Wettest
Wettest since:
1983
Sep 1940–Apr 1941
8-Month
13.64"
(346.46mm)
9.43"
(239.52mm)
4.21"
(106.94mm)
123rd Driest
Driest since:
1977
6th Wettest
Wettest since:
1983
Aug 1940–Apr 1941
9-Month
13.65"
(346.71mm)
9.81"
(249.17mm)
3.84"
(97.54mm)
123rd Driest
Driest since:
1977
6th Wettest
Wettest since:
1978
Jul 1940–Apr 1941
10-Month
13.96"
(354.58mm)
10.17"
(258.32mm)
3.79"
(96.26mm)
123rd Driest
Driest since:
2013
6th Wettest
Wettest since:
1983
Ties: 1993
Jun 1940–Apr 1941
11-Month
14.50"
(368.30mm)
11.29"
(286.77mm)
3.21"
(81.53mm)
117th Driest
Driest since:
2013
12th Wettest
Wettest since:
1983
May 1940–Apr 1941
12-Month
14.64"
(371.86mm)
12.56"
(319.02mm)
2.08"
(52.84mm)
103rd Driest
Driest since:
2013
26th Wettest
Wettest since:
1983
Nov 1939–Apr 1941
18-Month
25.38"
(644.65mm)
20.52"
(521.21mm)
4.86"
(123.44mm)
121st Driest
Driest since:
1934
7th Wettest
Wettest to Date
1983
May 1939–Apr 1941
24-Month
28.48"
(723.39mm)
25.15"
(638.81mm)
3.33"
(84.58mm)
106th Driest
Driest since:
1930
22nd Wettest
Wettest since:
1984
May 1938–Apr 1941
36-Month
39.09"
(992.89mm)
37.68"
(957.07mm)
1.41"
(35.82mm)
85th Driest
Driest since:
1931
42nd Wettest
Wettest since:
1984
May 1937–Apr 1941
48-Month
53.72"
(1,364.49mm)
50.16"
(1,274.06mm)
3.56"
(90.43mm)
103rd Driest
Driest since:
1932
23rd Wettest
Wettest since:
1984
May 1936–Apr 1941
60-Month
63.36"
(1,609.34mm)
62.65"
(1,591.31mm)
0.71"
(18.03mm)
77th Driest
Driest since:
1933
48th Wettest
Wettest since:
1984

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