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, January 1930

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
January 1930
1-Month
1.70"
(43.18mm)
1.57"
(39.88mm)
0.13"
(3.30mm)
85th Driest
Driest since:
1985
44th Wettest
Wettest since:
1970
Dec 1929–Jan 1930
2-Month
3.31"
(84.07mm)
3.04"
(77.22mm)
0.27"
(6.85mm)
80th Driest
Driest since:
1977
48th Wettest
Wettest since:
1997
Nov 1929–Jan 1930
3-Month
3.33"
(84.58mm)
4.34"
(110.24mm)
-1.01"
(-25.66mm)
36th Driest
Driest since:
1977
92nd Wettest
Wettest since:
1997
Ties: 1950
Oct 1929–Jan 1930
4-Month
3.47"
(88.14mm)
5.23"
(132.84mm)
-1.76"
(-44.70mm)
17th Driest
Driest since:
1977
111th Wettest
Wettest since:
1982
Sep 1929–Jan 1930
5-Month
3.55"
(90.17mm)
5.81"
(147.57mm)
-2.26"
(-57.40mm)
11th Driest
Driest since:
1937
117th Wettest
Wettest since:
1982
Aug 1929–Jan 1930
6-Month
3.64"
(92.46mm)
6.19"
(157.23mm)
-2.55"
(-64.77mm)
4th Driest
Driest since:
1937
124th Wettest
Wettest since:
1984
Jul 1929–Jan 1930
7-Month
3.68"
(93.47mm)
6.55"
(166.37mm)
-2.87"
(-72.90mm)
3rd Driest
Driest since:
1937
125th Wettest
Wettest since:
1984
Jun 1929–Jan 1930
8-Month
5.52"
(140.21mm)
7.67"
(194.82mm)
-2.15"
(-54.61mm)
15th Driest
Driest since:
1934
113th Wettest
Wettest since:
1914
Ties: 1922
May 1929–Jan 1930
9-Month
5.64"
(143.26mm)
8.95"
(227.33mm)
-3.31"
(-84.07mm)
5th Driest
Driest since:
1929
123rd Wettest
Wettest since:
1914
Apr 1929–Jan 1930
10-Month
7.15"
(181.61mm)
10.05"
(255.27mm)
-2.90"
(-73.66mm)
13th Driest
Driest since:
1929
115th Wettest
Wettest since:
1914
Mar 1929–Jan 1930
11-Month
8.20"
(208.28mm)
11.25"
(285.75mm)
-3.05"
(-77.47mm)
14th Driest
Driest since:
1934
114th Wettest
Wettest since:
1984
Feb 1929–Jan 1930
12-Month
8.80"
(223.52mm)
12.55"
(318.77mm)
-3.75"
(-95.25mm)
7th Driest
Driest since:
1955
121st Wettest
Wettest since:
1984
Aug 1928–Jan 1930
18-Month
12.73"
(323.34mm)
18.77"
(476.76mm)
-6.04"
(-153.42mm)
5th Driest
Driest since:
1934
122nd Wettest
Wettest since:
1984
Feb 1928–Jan 1930
24-Month
16.60"
(421.64mm)
25.14"
(638.56mm)
-8.54"
(-216.92mm)
1st Driest
Driest since:
1930
126th Wettest
Wettest since:
1984
Feb 1927–Jan 1930
36-Month
30.09"
(764.29mm)
37.62"
(955.55mm)
-7.53"
(-191.26mm)
9th Driest
Driest since:
1931
117th Wettest
Wettest since:
1984
Feb 1926–Jan 1930
48-Month
41.86"
(1,063.24mm)
50.13"
(1,273.30mm)
-8.27"
(-210.06mm)
10th Driest
Driest since:
1932
115th Wettest
Wettest since:
1985
Feb 1925–Jan 1930
60-Month
56.70"
(1,440.18mm)
62.61"
(1,590.29mm)
-5.91"
(-150.11mm)
17th Driest
Driest since:
1933, 1934
107th Wettest
Wettest since:
1985

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