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


Oregon, Climate Division 9. Southeast

Precipitation Rankings, September 1981

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1981
1-Month
0.45"
(11.43mm)
0.58"
(14.73mm)
-0.13"
(-3.30mm)
66th Driest Driest since: 1979 1922, 1935, 1943, 1974, 1987
62nd Wettest Wettest since: 1980 1940
Ties: 1933
Aug–Sep 1981
2-Month
0.53"
(13.46mm)
0.96"
(24.38mm)
-0.43"
(-10.92mm)
36th Driest Driest since: 1974 1935
92nd Wettest Wettest since: 1980 1976
Ties: 1924, 1988, 1995
Jul–Sep 1981
3-Month
0.88"
(22.35mm)
1.32"
(33.53mm)
-0.44"
(-11.18mm)
43rd Driest Driest since: 1969 2018
85th Wettest Wettest since: 1980 1976
Jun–Sep 1981
4-Month
1.74"
(44.20mm)
2.43"
(61.72mm)
-0.69"
(-17.52mm)
47th Driest Driest since: 1974 1935
81st Wettest Wettest since: 1980 1913
May–Sep 1981
5-Month
3.99"
(101.35mm)
3.70"
(93.98mm)
0.29"
(7.37mm)
77th Driest Driest since: 1979 1928
51st Wettest Wettest since: 1980 1998
Apr–Sep 1981
6-Month
5.08"
(129.03mm)
4.80"
(121.92mm)
0.28"
(7.11mm)
83rd Driest Driest since: 1979 1924
45th Wettest Wettest since: 1980 1998
Ties: 1996, 2006
Mar–Sep 1981
7-Month
7.13"
(181.10mm)
6.01"
(152.65mm)
1.12"
(28.45mm)
92nd Driest Driest since: 1979 1924
36th Wettest Wettest since: 1980 1998
Ties: 2006
Feb–Sep 1981
8-Month
8.34"
(211.84mm)
7.32"
(185.93mm)
1.02"
(25.91mm)
93rd Driest Driest since: 1979 1924
35th Wettest Wettest since: 1980 1998
Jan–Sep 1981
9-Month
9.80"
(248.92mm)
8.89"
(225.81mm)
0.91"
(23.11mm)
91st Driest Driest since: 1977 1924
37th Wettest Wettest since: 1980 1998
Dec 1980–Sep 1981
10-Month
11.35"
(288.29mm)
10.36"
(263.14mm)
0.99"
(25.15mm)
88th Driest Driest since: 1979 1924
39th Wettest Wettest since: 1980 1998
Ties: 1957
Nov 1980–Sep 1981
11-Month
12.17"
(309.12mm)
11.66"
(296.16mm)
0.51"
(12.96mm)
78th Driest Driest since: 1979 1924
49th Wettest Wettest since: 1980 1998
Oct 1980–Sep 1981
12-Month
12.82"
(325.63mm)
12.55"
(318.77mm)
0.27"
(6.86mm)
73rd Driest Driest since: 1979 1966
54th Wettest Wettest since: 1980 1983
Apr 1980–Sep 1981
18-Month
19.44"
(493.78mm)
17.37"
(441.20mm)
2.07"
(52.58mm)
94th Driest Driest since: 1979 1929
33rd Wettest Wettest since: 1980 1983
Oct 1979–Sep 1981
24-Month
28.13"
(714.50mm)
25.13"
(638.30mm)
3.00"
(76.20mm)
102nd Driest Driest since: 1980 1955
24th Wettest Wettest since: 1979 1984
Ties: 2020
Oct 1978–Sep 1981
36-Month
39.96"
(1,014.98mm)
37.71"
(957.83mm)
2.25"
(57.15mm)
92nd Driest Driest since: 1979 1931
33rd Wettest Wettest since: 1980 1984
Ties: 1953
Oct 1977–Sep 1981
48-Month
57.24"
(1,453.90mm)
50.20"
(1,275.08mm)
7.04"
(178.82mm)
111th Driest Driest since: 1980 1934
13th Wettest Wettest since: 1943 1984
Oct 1976–Sep 1981
60-Month
64.81"
(1,646.17mm)
62.67"
(1,591.82mm)
2.14"
(54.35mm)
85th Driest Driest since: 1979 1934
38th Wettest Wettest since: 1980 1984

Citing This Page

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