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, September 1961

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1961
1-Month
0.73"
(18.54mm)
0.58"
(14.73mm)
0.15"
(3.81mm)
96th Driest
Driest since:
1922, 1935, 1943, 1974, 1987
33rd Wettest
Wettest since:
1940
Ties: 2021
Aug–Sep 1961
2-Month
1.41"
(35.81mm)
0.96"
(24.38mm)
0.45"
(11.43mm)
102nd Driest
Driest since:
1935
27th Wettest
Wettest since:
1976
Jul–Sep 1961
3-Month
1.70"
(43.18mm)
1.32"
(33.53mm)
0.38"
(9.65mm)
98th Driest
Driest since:
2018
31st Wettest
Wettest since:
1976
Ties: 1968
Jun–Sep 1961
4-Month
2.30"
(58.42mm)
2.43"
(61.72mm)
-0.13"
(-3.30mm)
72nd Driest
Driest since:
1935
57th Wettest
Wettest since:
1913
Ties: 2004, 2022
May–Sep 1961
5-Month
2.99"
(75.95mm)
3.70"
(93.98mm)
-0.71"
(-18.03mm)
42nd Driest
Driest since:
1928
87th Wettest
Wettest since:
1998
Ties: 2014
Apr–Sep 1961
6-Month
3.13"
(79.50mm)
4.80"
(121.92mm)
-1.67"
(-42.42mm)
17th Driest
Driest since:
1924
112th Wettest
Wettest since:
1998
Mar–Sep 1961
7-Month
5.00"
(127.00mm)
6.01"
(152.65mm)
-1.01"
(-25.65mm)
44th Driest
Driest since:
1924
85th Wettest
Wettest since:
1998
Feb–Sep 1961
8-Month
6.31"
(160.27mm)
7.32"
(185.93mm)
-1.01"
(-25.66mm)
48th Driest
Driest since:
1924
81st Wettest
Wettest since:
1998
Jan–Sep 1961
9-Month
6.83"
(173.48mm)
8.89"
(225.81mm)
-2.06"
(-52.33mm)
29th Driest
Driest since:
1924
100th Wettest
Wettest since:
1998
Dec 1960–Sep 1961
10-Month
7.51"
(190.75mm)
10.36"
(263.14mm)
-2.85"
(-72.39mm)
16th Driest
Driest since:
1924
112th Wettest
Wettest since:
1998
Ties: 1934
Nov 1960–Sep 1961
11-Month
9.84"
(249.94mm)
11.66"
(296.16mm)
-1.82"
(-46.22mm)
36th Driest
Driest since:
1924
92nd Wettest
Wettest since:
1998
Ties: 1959
Oct 1960–Sep 1961
12-Month
10.17"
(258.32mm)
12.55"
(318.77mm)
-2.38"
(-60.45mm)
35th Driest
Driest since:
1966
93rd Wettest
Wettest since:
1983
Apr 1960–Sep 1961
18-Month
14.02"
(356.11mm)
17.37"
(441.20mm)
-3.35"
(-85.09mm)
23rd Driest
Driest since:
1929
105th Wettest
Wettest since:
1983
Oct 1959–Sep 1961
24-Month
20.87"
(530.10mm)
25.13"
(638.30mm)
-4.26"
(-108.20mm)
20th Driest
Driest since:
1955
107th Wettest
Wettest since:
1984
Oct 1958–Sep 1961
36-Month
30.85"
(783.59mm)
37.71"
(957.83mm)
-6.86"
(-174.24mm)
12th Driest
Driest since:
1931
114th Wettest
Wettest since:
1984
Oct 1957–Sep 1961
48-Month
46.34"
(1,177.04mm)
50.20"
(1,275.08mm)
-3.86"
(-98.04mm)
34th Driest
Driest since:
1934
91st Wettest
Wettest since:
1984
Oct 1956–Sep 1961
60-Month
61.07"
(1,551.18mm)
62.67"
(1,591.82mm)
-1.60"
(-40.64mm)
56th Driest
Driest since:
1934
68th Wettest
Wettest since:
1984

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