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, April 1898

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PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
April 1898
1-Month		0.26"
(6.60mm)		1.10"
(27.94mm)		-0.84"
(-21.34mm)		8th Driest
Driest to Date
1961
122nd Wettest
Wettest since:
1978
Ties: 1946
Mar–Apr 1898
2-Month		0.50"
(12.70mm)		2.31"
(58.67mm)		-1.81"
(-45.97mm)		1st Driest
Driest to Date
1898
129th Wettest
Wettest since:
1904
Feb–Apr 1898
3-Month		0.96"
(24.38mm)		3.62"
(91.95mm)		-2.66"
(-67.57mm)		1st Driest
Driest to Date
1898
129th Wettest
Wettest since:
1904
Jan–Apr 1898
4-Month		2.07"
(52.58mm)		5.19"
(131.83mm)		-3.12"
(-79.25mm)		3rd Driest
Driest to Date
1908
127th Wettest
Wettest since:
1978
Dec 1897–Apr 1898
5-Month		4.16"
(105.66mm)		6.66"
(169.16mm)		-2.50"
(-63.50mm)		11th Driest
Driest to Date
1977
118th Wettest
Wettest since:
1978
Nov 1897–Apr 1898
6-Month		5.60"
(142.24mm)		7.96"
(202.18mm)		-2.36"
(-59.94mm)		16th Driest
Driest to Date
1977
113th Wettest
Wettest since:
1978
Oct 1897–Apr 1898
7-Month		6.06"
(153.92mm)		8.85"
(224.79mm)		-2.79"
(-70.87mm)		11th Driest
Driest to Date
1977
118th Wettest
Wettest since:
1983
Sep 1897–Apr 1898
8-Month		6.54"
(166.12mm)		9.43"
(239.52mm)		-2.89"
(-73.40mm)		15th Driest
Driest to Date
1977
114th Wettest
Wettest since:
1983
Ties: 1931
Aug 1897–Apr 1898
9-Month		6.62"
(168.15mm)		9.81"
(249.17mm)		-3.19"
(-81.02mm)		9th Driest
Driest to Date
1977
120th Wettest
Wettest since:
1978
Jul 1897–Apr 1898
10-Month		6.92"
(175.77mm)		10.17"
(258.32mm)		-3.25"
(-82.55mm)		8th Driest
Driest to Date
2013
121st Wettest
Wettest since:
1983
Jun 1897–Apr 1898
11-Month		8.23"
(209.04mm)		11.29"
(286.77mm)		-3.06"
(-77.73mm)		12th Driest
Driest to Date
2013
117th Wettest
Wettest since:
1983
May 1897–Apr 1898
12-Month		9.88"
(250.95mm)		12.56"
(319.02mm)		-2.68"
(-68.07mm)		21st Driest
Driest to Date
2013
108th Wettest
Wettest since:
1983
Nov 1896–Apr 1898
18-Month		19.72"
(500.89mm)		20.52"
(521.21mm)		-0.80"
(-20.32mm)		55th Driest
Driest to Date
1934
73rd Wettest
Wettest since:
1983
May 1896–Apr 1898
24-Month		25.33"
(643.38mm)		25.15"
(638.81mm)		0.18"
(4.57mm)		75th Driest
Driest to Date
1930
53rd Wettest
Wettest since:
1984
May 1895–Apr 1898
36-Month		37.91"
(962.91mm)		37.68"
(957.07mm)		0.23"
(5.84mm)		72nd Driest
Driest to Date
1931
55th Wettest
Wettest to Date
1984

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