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 1984

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  • Record Wettest
PeriodValue1901-2000
Mean		AnomalyRank
(1895-2023)		Wettest/Driest
Since		Record
April 1984
1-Month		1.35"
(34.29mm)		1.10"
(27.94mm)		0.25"
(6.35mm)		90th Driest
Driest since:
1961
40th Wettest
Wettest since:
1978
Mar–Apr 1984
2-Month		3.43"
(87.12mm)		2.31"
(58.67mm)		1.12"
(28.45mm)		112th Driest
Driest since:
1898
18th Wettest
Wettest since:
1904
Feb–Apr 1984
3-Month		4.71"
(119.63mm)		3.62"
(91.95mm)		1.09"
(27.68mm)		104th Driest
Driest since:
1898
26th Wettest
Wettest since:
1904
Jan–Apr 1984
4-Month		5.19"
(131.83mm)		5.19"
(131.83mm)		0.00"
(0.00mm)		74th Driest
Driest since:
1908
56th Wettest
Wettest since:
1978
Dec 1983–Apr 1984
5-Month		9.71"
(246.63mm)		6.66"
(169.16mm)		3.05"
(77.47mm)		121st Driest
Driest since:
1977
8th Wettest
Wettest since:
1978
Nov 1983–Apr 1984
6-Month		12.61"
(320.29mm)		7.96"
(202.18mm)		4.65"
(118.11mm)		125th Driest
Driest since:
1977
4th Wettest
Wettest since:
1978
Oct 1983–Apr 1984
7-Month		13.48"
(342.39mm)		8.85"
(224.79mm)		4.63"
(117.60mm)		125th Driest
Driest since:
1977
4th Wettest
Wettest since:
1983
Sep 1983–Apr 1984
8-Month		13.80"
(350.52mm)		9.43"
(239.52mm)		4.37"
(111.00mm)		125th Driest
Driest since:
1977
4th Wettest
Wettest since:
1983
Aug 1983–Apr 1984
9-Month		15.18"
(385.57mm)		9.81"
(249.17mm)		5.37"
(136.40mm)		126th Driest
Driest since:
1977
3rd Wettest
Wettest since:
1978
Jul 1983–Apr 1984
10-Month		16.05"
(407.67mm)		10.17"
(258.32mm)		5.88"
(149.35mm)		126th Driest
Driest since:
2013
3rd Wettest
Wettest since:
1983
Jun 1983–Apr 1984
11-Month		17.25"
(438.15mm)		11.29"
(286.77mm)		5.96"
(151.38mm)		127th Driest
Driest since:
2013
2nd Wettest
Wettest since:
1983
May 1983–Apr 1984
12-Month		18.71"
(475.23mm)		12.56"
(319.02mm)		6.15"
(156.21mm)		125th Driest
Driest since:
2013
4th Wettest
Wettest since:
1983
Nov 1982–Apr 1984
18-Month		30.97"
(786.64mm)		20.52"
(521.21mm)		10.45"
(265.43mm)		126th Driest
Driest since:
1934
2nd Wettest
Wettest since:
1983
May 1982–Apr 1984
24-Month		38.17"
(969.52mm)		25.15"
(638.81mm)		13.02"
(330.71mm)		127th Driest
Driest since:
1930
1st Wettest
Wettest to Date
1984
May 1981–Apr 1984
36-Month		55.15"
(1,400.81mm)		37.68"
(957.07mm)		17.47"
(443.74mm)		126th Driest
Driest since:
1931
1st Wettest
Wettest to Date
1984
May 1980–Apr 1984
48-Month		69.94"
(1,776.48mm)		50.16"
(1,274.06mm)		19.78"
(502.42mm)		125th Driest
Driest since:
1932
1st Wettest
Wettest to Date
1984
May 1979–Apr 1984
60-Month		83.05"
(2,109.47mm)		62.65"
(1,591.31mm)		20.40"
(518.16mm)		124th Driest
Driest since:
1933
1st Wettest
Wettest to Date
1984

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