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 1976

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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
September 1976
1-Month
1.43"
(36.32mm)
0.58"
(14.73mm)
0.85"
(21.59mm)
119th Driest
Driest since:
1922, 1935, 1943, 1974, 1987
10th Wettest
Wettest since:
1940
Aug–Sep 1976
2-Month
3.00"
(76.20mm)
0.96"
(24.38mm)
2.04"
(51.82mm)
128th Driest
Driest since:
1935
1st Wettest
Wettest to Date
1976
Jul–Sep 1976
3-Month
4.10"
(104.14mm)
1.32"
(33.53mm)
2.78"
(70.61mm)
128th Driest
Driest since:
2018
1st Wettest
Wettest to Date
1976
Jun–Sep 1976
4-Month
4.97"
(126.24mm)
2.43"
(61.72mm)
2.54"
(64.52mm)
127th Driest
Driest since:
1935
2nd Wettest
Wettest since:
1913
May–Sep 1976
5-Month
5.17"
(131.32mm)
3.70"
(93.98mm)
1.47"
(37.34mm)
109th Driest
Driest since:
1928
20th Wettest
Wettest since:
1998
Apr–Sep 1976
6-Month
6.33"
(160.78mm)
4.80"
(121.92mm)
1.53"
(38.86mm)
108th Driest
Driest since:
1924
21st Wettest
Wettest since:
1998
Mar–Sep 1976
7-Month
6.92"
(175.77mm)
6.01"
(152.65mm)
0.91"
(23.12mm)
87th Driest
Driest since:
1924
42nd Wettest
Wettest since:
1998
Feb–Sep 1976
8-Month
8.54"
(216.92mm)
7.32"
(185.93mm)
1.22"
(30.99mm)
98th Driest
Driest since:
1924
31st Wettest
Wettest since:
1998
Jan–Sep 1976
9-Month
9.60"
(243.84mm)
8.89"
(225.81mm)
0.71"
(18.03mm)
90th Driest
Driest since:
1924
39th Wettest
Wettest since:
1998
Ties: 1991
Dec 1975–Sep 1976
10-Month
10.78"
(273.81mm)
10.36"
(263.14mm)
0.42"
(10.67mm)
78th Driest
Driest since:
1924
50th Wettest
Wettest since:
1998
Nov 1975–Sep 1976
11-Month
11.40"
(289.56mm)
11.66"
(296.16mm)
-0.26"
(-6.60mm)
66th Driest
Driest since:
1924
62nd Wettest
Wettest since:
1998
Oct 1975–Sep 1976
12-Month
13.56"
(344.42mm)
12.55"
(318.77mm)
1.01"
(25.65mm)
85th Driest
Driest since:
1966
43rd Wettest
Wettest since:
1983
Apr 1975–Sep 1976
18-Month
19.60"
(497.84mm)
17.37"
(441.20mm)
2.23"
(56.64mm)
97th Driest
Driest since:
1929
31st Wettest
Wettest since:
1983
Oct 1974–Sep 1976
24-Month
27.84"
(707.14mm)
25.13"
(638.30mm)
2.71"
(68.84mm)
99th Driest
Driest since:
1955
28th Wettest
Wettest since:
1984
Oct 1973–Sep 1976
36-Month
39.72"
(1,008.89mm)
37.71"
(957.83mm)
2.01"
(51.06mm)
87th Driest
Driest since:
1931
39th Wettest
Wettest since:
1984
Oct 1972–Sep 1976
48-Month
50.79"
(1,290.07mm)
50.20"
(1,275.08mm)
0.59"
(14.99mm)
75th Driest
Driest since:
1934
50th Wettest
Wettest since:
1984
Oct 1971–Sep 1976
60-Month
62.06"
(1,576.32mm)
62.67"
(1,591.82mm)
-0.61"
(-15.50mm)
68th Driest
Driest since:
1934
56th Wettest
Wettest since:
1984

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