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, September 1977

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1977
1-Month
1.01"
(25.65mm)
0.58"
(14.73mm)
0.43"
(10.92mm)
106th Driest Driest since: 1975 1922, 1935, 1943, 1974, 1987
22nd Wettest Wettest since: 1976 1940
Aug–Sep 1977
2-Month
1.84"
(46.74mm)
0.96"
(24.38mm)
0.88"
(22.36mm)
115th Driest Driest since: 1975 1935
13th Wettest Wettest since: 1976 1976
Jul–Sep 1977
3-Month
2.25"
(57.15mm)
1.32"
(33.53mm)
0.93"
(23.62mm)
113th Driest Driest since: 1975 2018
15th Wettest Wettest since: 1976 1976
Jun–Sep 1977
4-Month
3.01"
(76.45mm)
2.43"
(61.72mm)
0.58"
(14.73mm)
95th Driest Driest since: 1974 1935
33rd Wettest Wettest since: 1976 1913
May–Sep 1977
5-Month
4.92"
(124.97mm)
3.70"
(93.98mm)
1.22"
(30.99mm)
107th Driest Driest since: 1975 1928
21st Wettest Wettest since: 1976 1998
Apr–Sep 1977
6-Month
5.11"
(129.79mm)
4.80"
(121.92mm)
0.31"
(7.87mm)
84th Driest Driest since: 1974 1924
44th Wettest Wettest since: 1976 1998
Mar–Sep 1977
7-Month
5.66"
(143.76mm)
6.01"
(152.65mm)
-0.35"
(-8.89mm)
61st Driest Driest since: 1974 1924
67th Wettest Wettest since: 1976 1998
Feb–Sep 1977
8-Month
6.22"
(157.99mm)
7.32"
(185.93mm)
-1.10"
(-27.94mm)
43rd Driest Driest since: 1974 1924
85th Wettest Wettest since: 1976 1998
Jan–Sep 1977
9-Month
7.04"
(178.82mm)
8.89"
(225.81mm)
-1.85"
(-46.99mm)
33rd Driest Driest since: 1974 1924
95th Wettest Wettest since: 1976 1998
Dec 1976–Sep 1977
10-Month
7.12"
(180.85mm)
10.36"
(263.14mm)
-3.24"
(-82.29mm)
13th Driest Driest since: 1968 1924
114th Wettest Wettest since: 1976 1998
Nov 1976–Sep 1977
11-Month
7.33"
(186.18mm)
11.66"
(296.16mm)
-4.33"
(-109.98mm)
6th Driest Driest since: 1966 1924
121st Wettest Wettest since: 1976 1998
Oct 1976–Sep 1977
12-Month
7.57"
(192.28mm)
12.55"
(318.77mm)
-4.98"
(-126.49mm)
2nd Driest Driest since: 1966 1966
125th Wettest Wettest since: 1976 1983
Apr 1976–Sep 1977
18-Month
13.90"
(353.06mm)
17.37"
(441.20mm)
-3.47"
(-88.14mm)
21st Driest Driest since: 1966 1929
106th Wettest Wettest since: 1976 1983
Oct 1975–Sep 1977
24-Month
21.13"
(536.70mm)
25.13"
(638.30mm)
-4.00"
(-101.60mm)
23rd Driest Driest since: 1967 1955
103rd Wettest Wettest since: 1976 1984
Oct 1974–Sep 1977
36-Month
35.41"
(899.41mm)
37.71"
(957.83mm)
-2.30"
(-58.42mm)
44th Driest Driest since: 1974 1931
81st Wettest Wettest since: 1976 1984
Oct 1973–Sep 1977
48-Month
47.29"
(1,201.17mm)
50.20"
(1,275.08mm)
-2.91"
(-73.91mm)
44th Driest Driest since: 1969 1934
80th Wettest Wettest since: 1976 1984
Oct 1972–Sep 1977
60-Month
58.36"
(1,482.34mm)
62.67"
(1,591.82mm)
-4.31"
(-109.48mm)
32nd Driest Driest since: 1970 1934
91st Wettest Wettest since: 1976 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published January 2022, retrieved on January 29, 2022 from https://www.ncdc.noaa.gov/cag/