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, August 1909

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
August 1909
1-Month
0.00"
(0.00mm)
0.38"
(9.65mm)
-0.38"
(-9.65mm)
1st Driest
Driest to Date
1909, 1910, 1955, 1969
128th Wettest
Wettest since:
1965
Ties: 1910, 1955, 1969
Jul–Aug 1909
2-Month
0.22"
(5.59mm)
0.74"
(18.80mm)
-0.52"
(-13.21mm)
18th Driest
Driest since:
1931
111th Wettest
Wettest since:
1976
Ties: 1905, 1914
Jun–Aug 1909
3-Month
0.69"
(17.53mm)
1.85"
(46.99mm)
-1.16"
(-29.46mm)
11th Driest
Driest since:
1919
118th Wettest
Wettest since:
1913
Ties: 1895
May–Aug 1909
4-Month
1.90"
(48.26mm)
3.12"
(79.25mm)
-1.22"
(-30.99mm)
20th Driest
Driest since:
1919
109th Wettest
Wettest since:
1998
Apr–Aug 1909
5-Month
2.10"
(53.34mm)
4.22"
(107.19mm)
-2.12"
(-53.85mm)
7th Driest
Driest to Date
1924
122nd Wettest
Wettest since:
1998
Mar–Aug 1909
6-Month
2.79"
(70.87mm)
5.43"
(137.92mm)
-2.64"
(-67.05mm)
5th Driest
Driest to Date
1924
124th Wettest
Wettest since:
1998
Feb–Aug 1909
7-Month
4.43"
(112.52mm)
6.74"
(171.20mm)
-2.31"
(-58.68mm)
15th Driest
Driest since:
1924
114th Wettest
Wettest since:
1998
Ties: 1931
Jan–Aug 1909
8-Month
7.78"
(197.61mm)
8.31"
(211.07mm)
-0.53"
(-13.46mm)
55th Driest
Driest since:
1966
74th Wettest
Wettest since:
1998
Dec 1908–Aug 1909
9-Month
8.27"
(210.06mm)
9.78"
(248.41mm)
-1.51"
(-38.35mm)
39th Driest
Driest since:
1966
89th Wettest
Wettest since:
1998
Ties: 1950
Nov 1908–Aug 1909
10-Month
9.17"
(232.92mm)
11.09"
(281.69mm)
-1.92"
(-48.77mm)
35th Driest
Driest since:
1924
93rd Wettest
Wettest since:
1984
Oct 1908–Aug 1909
11-Month
10.05"
(255.27mm)
11.97"
(304.04mm)
-1.92"
(-48.77mm)
35th Driest
Driest since:
1966
93rd Wettest
Wettest since:
1983
Sep 1908–Aug 1909
12-Month
11.01"
(279.65mm)
12.55"
(318.77mm)
-1.54"
(-39.12mm)
38th Driest
Driest since:
1966
90th Wettest
Wettest since:
1983
Mar 1908–Aug 1909
18-Month
15.81"
(401.57mm)
17.99"
(456.95mm)
-2.18"
(-55.38mm)
41st Driest
Driest since:
1934
87th Wettest
Wettest since:
1984
Sep 1907–Aug 1909
24-Month
20.65"
(524.51mm)
25.13"
(638.30mm)
-4.48"
(-113.79mm)
18th Driest
Driest to Date
1955
109th Wettest
Wettest since:
1984
Sep 1906–Aug 1909
36-Month
34.61"
(879.09mm)
37.70"
(957.58mm)
-3.09"
(-78.49mm)
39th Driest
Driest since:
1931
87th Wettest
Wettest since:
1984
Sep 1905–Aug 1909
48-Month
49.87"
(1,266.70mm)
50.19"
(1,274.83mm)
-0.32"
(-8.13mm)
64th Driest
Driest since:
1933
61st Wettest
Wettest since:
1984
Sep 1904–Aug 1909
60-Month
63.03"
(1,600.96mm)
62.66"
(1,591.56mm)
0.37"
(9.40mm)
74th Driest
Driest since:
1933
50th Wettest
Wettest since:
1984

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