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 April 2022. For more information, please see Climatological Rankings.


Oregon, Climate Division 9. Southeast

Precipitation Rankings, September 1978

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1978
1-Month
1.23"
(31.24mm)
0.58"
(14.73mm)
0.65"
(16.51mm)
108th Driest Driest since: 1977 1922, 1935, 1943, 1974, 1987
20th Wettest Wettest since: 1976 1940
Aug–Sep 1978
2-Month
1.82"
(46.23mm)
0.96"
(24.38mm)
0.86"
(21.85mm)
114th Driest Driest since: 1975 1935
14th Wettest Wettest since: 1977 1976
Jul–Sep 1978
3-Month
2.29"
(58.17mm)
1.32"
(33.53mm)
0.97"
(24.64mm)
114th Driest Driest since: 1977 2018
14th Wettest Wettest since: 1976 1976
Jun–Sep 1978
4-Month
2.97"
(75.44mm)
2.43"
(61.72mm)
0.54"
(13.72mm)
94th Driest Driest since: 1974 1935
34th Wettest Wettest since: 1977 1913
May–Sep 1978
5-Month
3.35"
(85.09mm)
3.70"
(93.98mm)
-0.35"
(-8.89mm)
56th Driest Driest since: 1974 1928
72nd Wettest Wettest since: 1977 1998
Apr–Sep 1978
6-Month
6.85"
(173.99mm)
4.80"
(121.92mm)
2.05"
(52.07mm)
115th Driest Driest since: 1977 1924
13th Wettest Wettest since: 1964 1998
Mar–Sep 1978
7-Month
8.19"
(208.03mm)
6.01"
(152.65mm)
2.18"
(55.38mm)
114th Driest Driest since: 1977 1924
14th Wettest Wettest since: 1941 1998
Feb–Sep 1978
8-Month
9.94"
(252.48mm)
7.32"
(185.93mm)
2.62"
(66.55mm)
115th Driest Driest since: 1977 1924
13th Wettest Wettest since: 1941 1998
Jan–Sep 1978
9-Month
12.62"
(320.55mm)
8.89"
(225.81mm)
3.73"
(94.74mm)
120th Driest Driest since: 1977 1924
8th Wettest Wettest since: 1912 1998
Dec 1977–Sep 1978
10-Month
15.04"
(382.02mm)
10.36"
(263.14mm)
4.68"
(118.88mm)
123rd Driest Driest since: 1977 1924
4th Wettest Wettest to Date 1998
Nov 1977–Sep 1978
11-Month
17.08"
(433.83mm)
11.66"
(296.16mm)
5.42"
(137.67mm)
123rd Driest Driest since: 1977 1924
4th Wettest Wettest to Date 1998
Oct 1977–Sep 1978
12-Month
17.28"
(438.91mm)
12.55"
(318.77mm)
4.73"
(120.14mm)
119th Driest Driest since: 1977 1966
8th Wettest Wettest since: 1941 1983
Apr 1977–Sep 1978
18-Month
22.39"
(568.71mm)
17.37"
(441.20mm)
5.02"
(127.51mm)
118th Driest Driest since: 1977 1929
9th Wettest Wettest since: 1965 1983
Oct 1976–Sep 1978
24-Month
24.85"
(631.19mm)
25.13"
(638.30mm)
-0.28"
(-7.11mm)
63rd Driest Driest since: 1977 1955
63rd Wettest Wettest since: 1976 1984
Oct 1975–Sep 1978
36-Month
38.41"
(975.61mm)
37.71"
(957.83mm)
0.70"
(17.78mm)
77th Driest Driest since: 1977 1931
48th Wettest Wettest since: 1976 1984
Oct 1974–Sep 1978
48-Month
52.69"
(1,338.33mm)
50.20"
(1,275.08mm)
2.49"
(63.25mm)
89th Driest Driest since: 1977 1934
35th Wettest Wettest since: 1973 1984
Oct 1973–Sep 1978
60-Month
64.57"
(1,640.08mm)
62.67"
(1,591.82mm)
1.90"
(48.26mm)
84th Driest Driest since: 1977 1934
39th Wettest Wettest since: 1974 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published May 2022, retrieved on May 21, 2022 from https://www.ncdc.noaa.gov/cag/