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, March 1918

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
March 1918
1-Month
1.64"
(41.66mm)
1.21"
(30.73mm)
0.43"
(10.93mm)
100th Driest
Driest since:
1923
29th Wettest
Wettest since:
1983
Feb–Mar 1918
2-Month
3.09"
(78.49mm)
2.52"
(64.01mm)
0.57"
(14.48mm)
99th Driest
Driest since:
1923
30th Wettest
Wettest since:
1986
Ties: 1978
Jan–Mar 1918
3-Month
4.68"
(118.87mm)
4.09"
(103.89mm)
0.59"
(14.98mm)
87th Driest
Driest since:
1908
42nd Wettest
Wettest since:
1906
Dec 1917–Mar 1918
4-Month
5.92"
(150.37mm)
5.56"
(141.22mm)
0.36"
(9.15mm)
78th Driest
Driest since:
1977
50th Wettest
Wettest since:
1983
Nov 1917–Mar 1918
5-Month
7.14"
(181.36mm)
6.86"
(174.24mm)
0.28"
(7.12mm)
79th Driest
Driest since:
1977
49th Wettest
Wettest since:
1984
Oct 1917–Mar 1918
6-Month
7.14"
(181.36mm)
7.75"
(196.85mm)
-0.61"
(-15.49mm)
57th Driest
Driest since:
1977
71st Wettest
Wettest since:
1983
Sep 1917–Mar 1918
7-Month
8.43"
(214.12mm)
8.33"
(211.58mm)
0.10"
(2.54mm)
69th Driest
Driest since:
1977
59th Wettest
Wettest since:
1983
Ties: 1900, 1927
Aug 1917–Mar 1918
8-Month
8.53"
(216.66mm)
8.71"
(221.23mm)
-0.18"
(-4.57mm)
62nd Driest
Driest since:
1955
66th Wettest
Wettest since:
1983
Jul 1917–Mar 1918
9-Month
8.56"
(217.42mm)
9.07"
(230.38mm)
-0.51"
(-12.96mm)
57th Driest
Driest since:
1955
71st Wettest
Wettest since:
1983
Jun 1917–Mar 1918
10-Month
9.01"
(228.85mm)
10.19"
(258.83mm)
-1.18"
(-29.98mm)
50th Driest
Driest since:
1955
78th Wettest
Wettest since:
1983
May 1917–Mar 1918
11-Month
11.25"
(285.75mm)
11.47"
(291.34mm)
-0.22"
(-5.59mm)
63rd Driest
Driest since:
1929
65th Wettest
Wettest since:
1983
Apr 1917–Mar 1918
12-Month
12.36"
(313.94mm)
12.57"
(319.28mm)
-0.21"
(-5.34mm)
62nd Driest
Driest since:
1929
66th Wettest
Wettest since:
1999
Oct 1916–Mar 1918
18-Month
19.63"
(498.60mm)
20.33"
(516.38mm)
-0.70"
(-17.78mm)
59th Driest
Driest since:
1955
68th Wettest
Wettest since:
1984
Apr 1916–Mar 1918
24-Month
23.41"
(594.61mm)
25.15"
(638.81mm)
-1.74"
(-44.20mm)
48th Driest
Driest since:
1930
79th Wettest
Wettest since:
1984
Apr 1915–Mar 1918
36-Month
40.03"
(1,016.76mm)
37.67"
(956.82mm)
2.36"
(59.94mm)
95th Driest
Driest since:
1931
31st Wettest
Wettest since:
1984
Apr 1914–Mar 1918
48-Month
50.65"
(1,286.51mm)
50.14"
(1,273.56mm)
0.51"
(12.95mm)
71st Driest
Driest since:
1932
54th Wettest
Wettest since:
1984
Ties: 1910
Apr 1913–Mar 1918
60-Month
67.92"
(1,725.17mm)
62.63"
(1,590.80mm)
5.29"
(134.37mm)
102nd Driest
Driest since:
1933
22nd Wettest
Wettest since:
1984

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