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 1909

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
April 1909
1-Month
0.20"
(5.08mm)
1.10"
(27.94mm)
-0.90"
(-22.86mm)
4th Driest
Driest since:
1961
125th Wettest
Wettest since:
1978
Mar–Apr 1909
2-Month
0.89"
(22.61mm)
2.31"
(58.67mm)
-1.42"
(-36.06mm)
6th Driest
Driest since:
1898
123rd Wettest
Wettest since:
1904
Feb–Apr 1909
3-Month
2.53"
(64.26mm)
3.62"
(91.95mm)
-1.09"
(-27.69mm)
31st Driest
Driest since:
1898
98th Wettest
Wettest since:
1904
Ties: 1992
Jan–Apr 1909
4-Month
5.88"
(149.35mm)
5.19"
(131.83mm)
0.69"
(17.52mm)
96th Driest
Driest since:
1908
33rd Wettest
Wettest since:
1978
Dec 1908–Apr 1909
5-Month
6.37"
(161.80mm)
6.66"
(169.16mm)
-0.29"
(-7.36mm)
59th Driest
Driest since:
1977
69th Wettest
Wettest since:
1978
Nov 1908–Apr 1909
6-Month
7.27"
(184.66mm)
7.96"
(202.18mm)
-0.69"
(-17.52mm)
56th Driest
Driest since:
1977
72nd Wettest
Wettest since:
1978
Ties: 1932
Oct 1908–Apr 1909
7-Month
8.15"
(207.01mm)
8.85"
(224.79mm)
-0.70"
(-17.78mm)
55th Driest
Driest since:
1977
73rd Wettest
Wettest since:
1983
Sep 1908–Apr 1909
8-Month
9.11"
(231.39mm)
9.43"
(239.52mm)
-0.32"
(-8.13mm)
59th Driest
Driest since:
1977
69th Wettest
Wettest since:
1983
Aug 1908–Apr 1909
9-Month
9.30"
(236.22mm)
9.81"
(249.17mm)
-0.51"
(-12.95mm)
56th Driest
Driest since:
1977
72nd Wettest
Wettest since:
1978
Jul 1908–Apr 1909
10-Month
9.90"
(251.46mm)
10.17"
(258.32mm)
-0.27"
(-6.86mm)
62nd Driest
Driest since:
2013
66th Wettest
Wettest since:
1983
Jun 1908–Apr 1909
11-Month
11.84"
(300.74mm)
11.29"
(286.77mm)
0.55"
(13.97mm)
82nd Driest
Driest since:
2013
46th Wettest
Wettest since:
1983
May 1908–Apr 1909
12-Month
12.85"
(326.39mm)
12.56"
(319.02mm)
0.29"
(7.37mm)
78th Driest
Driest since:
2013
50th Wettest
Wettest since:
1983
Ties: 1900
Nov 1907–Apr 1909
18-Month
17.27"
(438.66mm)
20.52"
(521.21mm)
-3.25"
(-82.55mm)
25th Driest
Driest since:
1934
102nd Wettest
Wettest since:
1983
May 1907–Apr 1909
24-Month
22.26"
(565.40mm)
25.15"
(638.81mm)
-2.89"
(-73.41mm)
36th Driest
Driest since:
1930
91st Wettest
Wettest since:
1984
May 1906–Apr 1909
36-Month
37.06"
(941.32mm)
37.68"
(957.07mm)
-0.62"
(-15.75mm)
59th Driest
Driest since:
1931
67th Wettest
Wettest since:
1984
May 1905–Apr 1909
48-Month
51.83"
(1,316.48mm)
50.16"
(1,274.06mm)
1.67"
(42.42mm)
84th Driest
Driest since:
1932
41st Wettest
Wettest since:
1984
May 1904–Apr 1909
60-Month
63.07"
(1,601.98mm)
62.65"
(1,591.31mm)
0.42"
(10.67mm)
73rd Driest
Driest since:
1933
51st Wettest
Wettest since:
1984

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