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 1940

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
March 1940
1-Month
2.19"
(55.63mm)
1.21"
(30.73mm)
0.98"
(24.90mm)
119th Driest
Driest since:
1923
10th Wettest
Wettest since:
1983
Feb–Mar 1940
2-Month
4.83"
(122.68mm)
2.52"
(64.01mm)
2.31"
(58.67mm)
124th Driest
Driest since:
1923
5th Wettest
Wettest since:
1986
Ties: 1907
Jan–Mar 1940
3-Month
7.29"
(185.17mm)
4.09"
(103.89mm)
3.20"
(81.28mm)
127th Driest
Driest since:
1908
2nd Wettest
Wettest since:
1906
Dec 1939–Mar 1940
4-Month
8.74"
(222.00mm)
5.56"
(141.22mm)
3.18"
(80.78mm)
125th Driest
Driest since:
1977
3rd Wettest
Wettest to Date
1983
Nov 1939–Mar 1940
5-Month
8.98"
(228.09mm)
6.86"
(174.24mm)
2.12"
(53.85mm)
106th Driest
Driest since:
1977
22nd Wettest
Wettest since:
1984
Oct 1939–Mar 1940
6-Month
10.19"
(258.83mm)
7.75"
(196.85mm)
2.44"
(61.98mm)
116th Driest
Driest since:
1977
12th Wettest
Wettest since:
1983
Sep 1939–Mar 1940
7-Month
10.83"
(275.08mm)
8.33"
(211.58mm)
2.50"
(63.50mm)
113th Driest
Driest since:
1977
15th Wettest
Wettest since:
1983
Aug 1939–Mar 1940
8-Month
10.90"
(276.86mm)
8.71"
(221.23mm)
2.19"
(55.63mm)
112th Driest
Driest since:
1955
16th Wettest
Wettest since:
1983
Jul 1939–Mar 1940
9-Month
11.25"
(285.75mm)
9.07"
(230.38mm)
2.18"
(55.37mm)
110th Driest
Driest since:
1955
18th Wettest
Wettest since:
1983
Jun 1939–Mar 1940
10-Month
11.67"
(296.42mm)
10.19"
(258.83mm)
1.48"
(37.59mm)
101st Driest
Driest since:
1955
27th Wettest
Wettest since:
1983
May 1939–Mar 1940
11-Month
12.08"
(306.83mm)
11.47"
(291.34mm)
0.61"
(15.49mm)
82nd Driest
Driest since:
1929
46th Wettest
Wettest since:
1983
Ties: 1928, 1974
Apr 1939–Mar 1940
12-Month
12.30"
(312.42mm)
12.57"
(319.28mm)
-0.27"
(-6.86mm)
61st Driest
Driest since:
1929
67th Wettest
Wettest since:
1999
Oct 1938–Mar 1940
18-Month
18.74"
(476.00mm)
20.33"
(516.38mm)
-1.59"
(-40.38mm)
49th Driest
Driest since:
1955
78th Wettest
Wettest since:
1984
Apr 1938–Mar 1940
24-Month
23.70"
(601.98mm)
25.15"
(638.81mm)
-1.45"
(-36.83mm)
50th Driest
Driest since:
1930
77th Wettest
Wettest since:
1984
Apr 1937–Mar 1940
36-Month
38.51"
(978.15mm)
37.67"
(956.82mm)
0.84"
(21.33mm)
80th Driest
Driest since:
1931
46th Wettest
Wettest since:
1984
Apr 1936–Mar 1940
48-Month
48.20"
(1,224.28mm)
50.14"
(1,273.56mm)
-1.94"
(-49.28mm)
53rd Driest
Driest since:
1932
72nd Wettest
Wettest since:
1984
Apr 1935–Mar 1940
60-Month
59.97"
(1,523.24mm)
62.63"
(1,590.80mm)
-2.66"
(-67.56mm)
46th Driest
Driest since:
1933
78th Wettest
Wettest since:
1984
Ties: 2011

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