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 1904

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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
August 1904
1-Month
0.56"
(14.22mm)
0.38"
(9.65mm)
0.18"
(4.57mm)
99th Driest
Driest since:
1909, 1910, 1955, 1969
30th Wettest
Wettest since:
1965
Jul–Aug 1904
2-Month
1.28"
(32.51mm)
0.74"
(18.80mm)
0.54"
(13.71mm)
113th Driest
Driest since:
1931
16th Wettest
Wettest to Date
1976
Jun–Aug 1904
3-Month
1.56"
(39.62mm)
1.85"
(46.99mm)
-0.29"
(-7.37mm)
63rd Driest
Driest since:
1919
66th Wettest
Wettest since:
1913
Ties: 2014
May–Aug 1904
4-Month
1.94"
(49.28mm)
3.12"
(79.25mm)
-1.18"
(-29.97mm)
22nd Driest
Driest since:
1919
107th Wettest
Wettest since:
1998
Apr–Aug 1904
5-Month
4.02"
(102.11mm)
4.22"
(107.19mm)
-0.20"
(-5.08mm)
62nd Driest
Driest since:
1924
67th Wettest
Wettest since:
1998
Mar–Aug 1904
6-Month
6.98"
(177.29mm)
5.43"
(137.92mm)
1.55"
(39.37mm)
104th Driest
Driest since:
1924
25th Wettest
Wettest since:
1998
Ties: 1958
Feb–Aug 1904
7-Month
9.47"
(240.54mm)
6.74"
(171.20mm)
2.73"
(69.34mm)
118th Driest
Driest since:
1924
11th Wettest
Wettest to Date
1998
Jan–Aug 1904
8-Month
10.81"
(274.57mm)
8.31"
(211.07mm)
2.50"
(63.50mm)
115th Driest
Driest since:
1966
14th Wettest
Wettest since:
1998
Dec 1903–Aug 1904
9-Month
11.50"
(292.10mm)
9.78"
(248.41mm)
1.72"
(43.69mm)
101st Driest
Driest since:
1966
27th Wettest
Wettest since:
1998
Ties: 1940
Nov 1903–Aug 1904
10-Month
14.66"
(372.36mm)
11.08"
(281.43mm)
3.58"
(90.93mm)
116th Driest
Driest since:
1924
12th Wettest
Wettest to Date
1984
Oct 1903–Aug 1904
11-Month
15.38"
(390.65mm)
11.97"
(304.04mm)
3.41"
(86.61mm)
116th Driest
Driest since:
1966
12th Wettest
Wettest to Date
1983
Sep 1903–Aug 1904
12-Month
15.73"
(399.54mm)
12.55"
(318.77mm)
3.18"
(80.77mm)
116th Driest
Driest since:
1966
12th Wettest
Wettest to Date
1983
Mar 1903–Aug 1904
18-Month
19.25"
(488.95mm)
17.99"
(456.95mm)
1.26"
(32.00mm)
85th Driest
Driest since:
1934
43rd Wettest
Wettest since:
1984
Ties: 1953
Sep 1902–Aug 1904
24-Month
27.34"
(694.44mm)
25.13"
(638.30mm)
2.21"
(56.14mm)
92nd Driest
Driest since:
1955
35th Wettest
Wettest since:
1984
Sep 1901–Aug 1904
36-Month
39.76"
(1,009.90mm)
37.70"
(957.58mm)
2.06"
(52.32mm)
90th Driest
Driest since:
1931
36th Wettest
Wettest to Date
1984
Sep 1900–Aug 1904
48-Month
52.28"
(1,327.91mm)
50.19"
(1,274.83mm)
2.09"
(53.08mm)
88th Driest
Driest since:
1933
37th Wettest
Wettest to Date
1984
Sep 1899–Aug 1904
60-Month
64.97"
(1,650.24mm)
62.66"
(1,591.56mm)
2.31"
(58.68mm)
89th Driest
Driest since:
1933
35th Wettest
Wettest to Date
1984

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