Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of December 2021. For more information, please see Climatological Rankings.


Oregon, Climate Division 9. Southeast

Precipitation Rankings, April 1978

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1978
1-Month
3.50"
(88.90mm)
1.10"
(27.94mm)
2.40"
(60.96mm)
127th Driest Driest since: 1977 1961
1st Wettest Wettest to Date 1978
Mar–Apr 1978
2-Month
4.84"
(122.94mm)
2.31"
(58.67mm)
2.53"
(64.27mm)
125th Driest Driest since: 1977 1898
3rd Wettest Wettest since: 1904 1904
Feb–Apr 1978
3-Month
6.59"
(167.39mm)
3.62"
(91.95mm)
2.97"
(75.44mm)
123rd Driest Driest since: 1977 1898
5th Wettest Wettest since: 1940 1904
Ties: 1940
Jan–Apr 1978
4-Month
9.27"
(235.46mm)
5.19"
(131.83mm)
4.08"
(103.63mm)
127th Driest Driest since: 1977 1908
1st Wettest Wettest to Date 1978
Dec 1977–Apr 1978
5-Month
11.69"
(296.93mm)
6.66"
(169.16mm)
5.03"
(127.77mm)
126th Driest Driest since: 1977 1977
1st Wettest Wettest to Date 1978
Nov 1977–Apr 1978
6-Month
13.73"
(348.74mm)
7.96"
(202.18mm)
5.77"
(146.56mm)
126th Driest Driest since: 1977 1977
1st Wettest Wettest to Date 1978
Oct 1977–Apr 1978
7-Month
13.93"
(353.82mm)
8.85"
(224.79mm)
5.08"
(129.03mm)
124th Driest Driest since: 1977 1977
3rd Wettest Wettest to Date 1983
Sep 1977–Apr 1978
8-Month
14.94"
(379.48mm)
9.43"
(239.52mm)
5.51"
(139.96mm)
125th Driest Driest since: 1977 1977
2nd Wettest Wettest to Date 1983
Aug 1977–Apr 1978
9-Month
15.77"
(400.56mm)
9.81"
(249.17mm)
5.96"
(151.39mm)
126th Driest Driest since: 1977 1977
1st Wettest Wettest to Date 1978
Jul 1977–Apr 1978
10-Month
16.18"
(410.97mm)
10.17"
(258.32mm)
6.01"
(152.65mm)
125th Driest Driest since: 1977 2013
2nd Wettest Wettest to Date 1983
Jun 1977–Apr 1978
11-Month
16.94"
(430.28mm)
11.29"
(286.77mm)
5.65"
(143.51mm)
124th Driest Driest since: 1977 2013
3rd Wettest Wettest to Date 1983
May 1977–Apr 1978
12-Month
18.85"
(478.79mm)
12.56"
(319.02mm)
6.29"
(159.77mm)
124th Driest Driest since: 1977 2013
3rd Wettest Wettest to Date 1983
Nov 1976–Apr 1978
18-Month
21.26"
(540.00mm)
20.52"
(521.21mm)
0.74"
(18.79mm)
77th Driest Driest since: 1977 1934
49th Wettest Wettest since: 1976 1983
May 1976–Apr 1978
24-Month
26.67"
(677.42mm)
25.15"
(638.81mm)
1.52"
(38.61mm)
86th Driest Driest since: 1977 1930
40th Wettest Wettest since: 1972 1984
May 1975–Apr 1978
36-Month
39.29"
(997.97mm)
37.68"
(957.07mm)
1.61"
(40.90mm)
86th Driest Driest since: 1977 1931
39th Wettest Wettest since: 1973 1984
Ties: 1959
May 1974–Apr 1978
48-Month
50.97"
(1,294.64mm)
50.16"
(1,274.06mm)
0.81"
(20.58mm)
78th Driest Driest since: 1977 1932
46th Wettest Wettest since: 1974 1984
Ties: 1919
May 1973–Apr 1978
60-Month
63.83"
(1,621.28mm)
62.65"
(1,591.31mm)
1.18"
(29.97mm)
84th Driest Driest since: 1977 1933
39th Wettest Wettest since: 1975 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2022, retrieved on January 26, 2022 from https://www.ncdc.noaa.gov/cag/