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 1913

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
August 1913
1-Month 		0.31"
(7.87mm)		 0.38"
(9.65mm)		 -0.07"
(-1.78mm)		 75th Driest
Driest since:
 1909, 1910, 1955, 1969
54th Wettest
Wettest since:
 1965
Ties: 1948
Jul–Aug 1913
2-Month 		2.28"
(57.91mm)		 0.74"
(18.80mm)		 1.54"
(39.11mm)		 127th Driest
Driest since:
 1931
2nd Wettest
Wettest to Date
 1976
Jun–Aug 1913
3-Month 		5.79"
(147.07mm)		 1.85"
(46.99mm)		 3.94"
(100.08mm)		 128th Driest
Driest since:
 1919
1st Wettest
Wettest to Date
 1913
May–Aug 1913
4-Month 		6.77"
(171.96mm)		 3.12"
(79.25mm)		 3.65"
(92.71mm)		 127th Driest
Driest since:
 1919
2nd Wettest
Wettest to Date
 1998
Apr–Aug 1913
5-Month 		8.14"
(206.76mm)		 4.22"
(107.19mm)		 3.92"
(99.57mm)		 127th Driest
Driest since:
 1924
2nd Wettest
Wettest to Date
 1998
Mar–Aug 1913
6-Month 		8.90"
(226.06mm)		 5.43"
(137.92mm)		 3.47"
(88.14mm)		 123rd Driest
Driest since:
 1924
6th Wettest
Wettest to Date
 1998
Feb–Aug 1913
7-Month 		9.02"
(229.11mm)		 6.74"
(171.20mm)		 2.28"
(57.91mm)		 111th Driest
Driest since:
 1924
18th Wettest
Wettest since:
 1998
Jan–Aug 1913
8-Month 		10.78"
(273.81mm)		 8.31"
(211.07mm)		 2.47"
(62.74mm)		 113th Driest
Driest since:
 1966
16th Wettest
Wettest since:
 1998
Dec 1912–Aug 1913
9-Month 		11.44"
(290.58mm)		 9.78"
(248.41mm)		 1.66"
(42.17mm)		 99th Driest
Driest since:
 1966
29th Wettest
Wettest since:
 1998
Nov 1912–Aug 1913
10-Month 		12.56"
(319.02mm)		 11.09"
(281.69mm)		 1.47"
(37.33mm)		 91st Driest
Driest since:
 1924
37th Wettest
Wettest since:
 1984
Oct 1912–Aug 1913
11-Month 		14.00"
(355.60mm)		 11.97"
(304.04mm)		 2.03"
(51.56mm)		 100th Driest
Driest since:
 1966
28th Wettest
Wettest since:
 1983
Sep 1912–Aug 1913
12-Month 		14.67"
(372.62mm)		 12.55"
(318.77mm)		 2.12"
(53.85mm)		 103rd Driest
Driest since:
 1966
25th Wettest
Wettest since:
 1983
Mar 1912–Aug 1913
18-Month 		22.83"
(579.88mm)		 17.99"
(456.95mm)		 4.84"
(122.93mm)		 116th Driest
Driest since:
 1934
12th Wettest
Wettest to Date
 1984
Sep 1911–Aug 1913
24-Month 		30.37"
(771.40mm)		 25.13"
(638.30mm)		 5.24"
(133.10mm)		 117th Driest
Driest since:
 1955
10th Wettest
Wettest to Date
 1984
Sep 1910–Aug 1913
36-Month 		45.02"
(1,143.51mm)		 37.70"
(957.58mm)		 7.32"
(185.93mm)		 116th Driest
Driest since:
 1931
10th Wettest
Wettest to Date
 1984
Sep 1909–Aug 1913
48-Month 		57.84"
(1,469.14mm)		 50.19"
(1,274.83mm)		 7.65"
(194.31mm)		 113th Driest
Driest since:
 1933
12th Wettest
Wettest since:
 1984
Sep 1908–Aug 1913
60-Month 		68.85"
(1,748.79mm)		 62.66"
(1,591.56mm)		 6.19"
(157.23mm)		 105th Driest
Driest since:
 1933
19th Wettest
Wettest since:
 1984

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