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 October 2021. For more information, please see Climatological Rankings.


Oregon, Climate Division 9. Southeast

Precipitation Rankings, September 1940

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1940
1-Month
2.49"
(63.25mm)
0.58"
(14.73mm)
1.91"
(48.52mm)
127th Driest Driest since: 1939 1922, 1935, 1943, 1974, 1987
1st Wettest Wettest to Date 1940
Aug–Sep 1940
2-Month
2.50"
(63.50mm)
0.96"
(24.38mm)
1.54"
(39.12mm)
125th Driest Driest since: 1939 1935
3rd Wettest Wettest to Date 1976
Jul–Sep 1940
3-Month
2.81"
(71.37mm)
1.32"
(33.53mm)
1.49"
(37.84mm)
124th Driest Driest since: 1939 2018
4th Wettest Wettest since: 1918 1976
Jun–Sep 1940
4-Month
3.35"
(85.09mm)
2.43"
(61.72mm)
0.92"
(23.37mm)
105th Driest Driest since: 1939 1935
23rd Wettest Wettest since: 1925 1913
May–Sep 1940
5-Month
3.49"
(88.65mm)
3.70"
(93.98mm)
-0.21"
(-5.33mm)
61st Driest Driest since: 1939 1928
67th Wettest Wettest since: 1938 1998
Apr–Sep 1940
6-Month
5.25"
(133.35mm)
4.80"
(121.92mm)
0.45"
(11.43mm)
87th Driest Driest since: 1939 1924
41st Wettest Wettest since: 1932 1998
Mar–Sep 1940
7-Month
7.44"
(188.98mm)
6.01"
(152.65mm)
1.43"
(36.33mm)
99th Driest Driest since: 1939 1924
29th Wettest Wettest since: 1923 1998
Feb–Sep 1940
8-Month
10.08"
(256.03mm)
7.32"
(185.93mm)
2.76"
(70.10mm)
117th Driest Driest since: 1939 1924
11th Wettest Wettest since: 1912 1998
Jan–Sep 1940
9-Month
12.54"
(318.52mm)
8.89"
(225.81mm)
3.65"
(92.71mm)
119th Driest Driest since: 1939 1924
9th Wettest Wettest since: 1912 1998
Dec 1939–Sep 1940
10-Month
13.99"
(355.35mm)
10.36"
(263.14mm)
3.63"
(92.21mm)
115th Driest Driest since: 1939 1924
12th Wettest Wettest since: 1912 1998
Nov 1939–Sep 1940
11-Month
14.23"
(361.44mm)
11.66"
(296.16mm)
2.57"
(65.28mm)
106th Driest Driest since: 1939 1924
21st Wettest Wettest since: 1938 1998
Oct 1939–Sep 1940
12-Month
15.44"
(392.18mm)
12.55"
(318.77mm)
2.89"
(73.41mm)
108th Driest Driest since: 1939 1966
19th Wettest Wettest since: 1938 1983
Ties: 1906
Apr 1939–Sep 1940
18-Month
17.55"
(445.77mm)
17.37"
(441.20mm)
0.18"
(4.57mm)
76th Driest Driest since: 1939 1929
51st Wettest Wettest since: 1938 1983
Oct 1938–Sep 1940
24-Month
23.99"
(609.35mm)
25.13"
(638.30mm)
-1.14"
(-28.95mm)
53rd Driest Driest since: 1937 1955
73rd Wettest Wettest since: 1939 1984
Oct 1937–Sep 1940
36-Month
39.77"
(1,010.16mm)
37.71"
(957.83mm)
2.06"
(52.33mm)
87th Driest Driest since: 1939 1931
38th Wettest Wettest since: 1927 1984
Oct 1936–Sep 1940
48-Month
48.68"
(1,236.47mm)
50.20"
(1,275.08mm)
-1.52"
(-38.61mm)
55th Driest Driest since: 1939 1934
69th Wettest Wettest since: 1928 1984
Oct 1935–Sep 1940
60-Month
60.91"
(1,547.11mm)
62.67"
(1,591.82mm)
-1.76"
(-44.71mm)
51st Driest Driest since: 1939 1934
72nd Wettest Wettest since: 1927 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2021, retrieved on December 8, 2021 from https://www.ncdc.noaa.gov/cag/