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 2012

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
March 2012
1-Month
1.60"
(40.64mm)
1.21"
(30.73mm)
0.39"
(9.91mm)
98th Driest
Driest since:
1923
32nd Wettest
Wettest since:
1983
Feb–Mar 2012
2-Month
2.15"
(54.61mm)
2.52"
(64.01mm)
-0.37"
(-9.40mm)
59th Driest
Driest since:
1923
71st Wettest
Wettest since:
1986
Ties: 1947
Jan–Mar 2012
3-Month
4.11"
(104.39mm)
4.09"
(103.89mm)
0.02"
(0.50mm)
77th Driest
Driest since:
1908
53rd Wettest
Wettest since:
1906
Dec 2011–Mar 2012
4-Month
4.45"
(113.03mm)
5.56"
(141.22mm)
-1.11"
(-28.19mm)
43rd Driest
Driest since:
1977
86th Wettest
Wettest since:
1983
Ties: 1976
Nov 2011–Mar 2012
5-Month
4.99"
(126.75mm)
6.86"
(174.24mm)
-1.87"
(-47.49mm)
27th Driest
Driest since:
1977
102nd Wettest
Wettest since:
1984
Ties: 1939
Oct 2011–Mar 2012
6-Month
6.37"
(161.80mm)
7.75"
(196.85mm)
-1.38"
(-35.05mm)
38th Driest
Driest since:
1977
91st Wettest
Wettest since:
1983
Sep 2011–Mar 2012
7-Month
6.52"
(165.61mm)
8.33"
(211.58mm)
-1.81"
(-45.97mm)
27th Driest
Driest since:
1977
102nd Wettest
Wettest since:
1983
Aug 2011–Mar 2012
8-Month
6.58"
(167.13mm)
8.71"
(221.23mm)
-2.13"
(-54.10mm)
26th Driest
Driest since:
1955
103rd Wettest
Wettest since:
1983
Jul 2011–Mar 2012
9-Month
6.71"
(170.43mm)
9.07"
(230.38mm)
-2.36"
(-59.95mm)
25th Driest
Driest since:
1955
104th Wettest
Wettest since:
1983
Jun 2011–Mar 2012
10-Month
8.04"
(204.22mm)
10.19"
(258.83mm)
-2.15"
(-54.61mm)
25th Driest
Driest since:
1955
104th Wettest
Wettest since:
1983
May 2011–Mar 2012
11-Month
10.81"
(274.57mm)
11.47"
(291.34mm)
-0.66"
(-16.77mm)
56th Driest
Driest since:
1929
73rd Wettest
Wettest since:
1983
Apr 2011–Mar 2012
12-Month
12.49"
(317.25mm)
12.57"
(319.28mm)
-0.08"
(-2.03mm)
66th Driest
Driest since:
1929
63rd Wettest
Wettest since:
1999
Oct 2010–Mar 2012
18-Month
23.64"
(600.46mm)
20.33"
(516.38mm)
3.31"
(84.08mm)
108th Driest
Driest since:
1955
20th Wettest
Wettest since:
1984
Apr 2010–Mar 2012
24-Month
28.47"
(723.14mm)
25.15"
(638.81mm)
3.32"
(84.33mm)
107th Driest
Driest since:
1930
21st Wettest
Wettest since:
1984
Apr 2009–Mar 2012
36-Month
42.84"
(1,088.14mm)
37.67"
(956.82mm)
5.17"
(131.32mm)
111th Driest
Driest since:
1931
16th Wettest
Wettest since:
1984
Apr 2008–Mar 2012
48-Month
51.85"
(1,316.99mm)
50.14"
(1,273.56mm)
1.71"
(43.43mm)
85th Driest
Driest since:
1932
41st Wettest
Wettest since:
1984
Apr 2007–Mar 2012
60-Month
62.49"
(1,587.25mm)
62.63"
(1,590.80mm)
-0.14"
(-3.55mm)
69th Driest
Driest since:
1933
56th Wettest
Wettest since:
1984

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