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 1929

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
April 1929
1-Month
1.51"
(38.35mm)
1.10"
(27.94mm)
0.41"
(10.41mm)
104th Driest
Driest since:
1961
26th Wettest
Wettest since:
1978
Mar–Apr 1929
2-Month
2.56"
(65.02mm)
2.31"
(58.67mm)
0.25"
(6.35mm)
85th Driest
Driest since:
1898
45th Wettest
Wettest since:
1904
Ties: 2014
Feb–Apr 1929
3-Month
3.16"
(80.26mm)
3.62"
(91.95mm)
-0.46"
(-11.69mm)
55th Driest
Driest since:
1898
75th Wettest
Wettest since:
1904
Ties: 1994
Jan–Apr 1929
4-Month
4.60"
(116.84mm)
5.19"
(131.83mm)
-0.59"
(-14.99mm)
51st Driest
Driest since:
1908
79th Wettest
Wettest since:
1978
Dec 1928–Apr 1929
5-Month
5.46"
(138.68mm)
6.66"
(169.16mm)
-1.20"
(-30.48mm)
39th Driest
Driest since:
1977
90th Wettest
Wettest since:
1978
Nov 1928–Apr 1929
6-Month
6.48"
(164.59mm)
7.96"
(202.18mm)
-1.48"
(-37.59mm)
39th Driest
Driest since:
1977
90th Wettest
Wettest since:
1978
Oct 1928–Apr 1929
7-Month
6.98"
(177.29mm)
8.85"
(224.79mm)
-1.87"
(-47.50mm)
30th Driest
Driest since:
1977
99th Wettest
Wettest since:
1983
Sep 1928–Apr 1929
8-Month
7.05"
(179.07mm)
9.43"
(239.52mm)
-2.38"
(-60.45mm)
22nd Driest
Driest since:
1977
107th Wettest
Wettest since:
1983
Aug 1928–Apr 1929
9-Month
7.09"
(180.09mm)
9.81"
(249.17mm)
-2.72"
(-69.08mm)
19th Driest
Driest since:
1977
110th Wettest
Wettest since:
1978
Jul 1928–Apr 1929
10-Month
7.17"
(182.12mm)
10.17"
(258.32mm)
-3.00"
(-76.20mm)
14th Driest
Driest since:
2013
115th Wettest
Wettest since:
1983
Jun 1928–Apr 1929
11-Month
7.65"
(194.31mm)
11.29"
(286.77mm)
-3.64"
(-92.46mm)
6th Driest
Driest to Date
2013
123rd Wettest
Wettest since:
1983
May 1928–Apr 1929
12-Month
7.71"
(195.83mm)
12.56"
(319.02mm)
-4.85"
(-123.19mm)
2nd Driest
Driest to Date
2013
127th Wettest
Wettest since:
1983
Nov 1927–Apr 1929
18-Month
16.16"
(410.46mm)
20.52"
(521.21mm)
-4.36"
(-110.75mm)
18th Driest
Driest since:
1934
110th Wettest
Wettest since:
1983
May 1927–Apr 1929
24-Month
20.55"
(521.97mm)
25.15"
(638.81mm)
-4.60"
(-116.84mm)
17th Driest
Driest to Date
1930
111th Wettest
Wettest since:
1984
May 1926–Apr 1929
36-Month
32.73"
(831.34mm)
37.68"
(957.07mm)
-4.95"
(-125.73mm)
23rd Driest
Driest to Date
1931
104th Wettest
Wettest since:
1984
May 1925–Apr 1929
48-Month
47.27"
(1,200.66mm)
50.16"
(1,274.06mm)
-2.89"
(-73.40mm)
39th Driest
Driest since:
1932
87th Wettest
Wettest since:
1984
May 1924–Apr 1929
60-Month
58.27"
(1,480.06mm)
62.65"
(1,591.31mm)
-4.38"
(-111.25mm)
30th Driest
Driest since:
1933
95th Wettest
Wettest since:
1984

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