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 2018

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 2018
1-Month
0.01"
(0.25mm)
0.58"
(14.73mm)
-0.57"
(-14.48mm)
6th Driest Driest since: 1999 1922, 1935, 1943, 1974, 1987
122nd Wettest Wettest since: 2017 1940
Ties: 1968, 1999
Aug–Sep 2018
2-Month
0.08"
(2.03mm)
0.96"
(24.38mm)
-0.88"
(-22.35mm)
2nd Driest Driest since: 1935 1935
126th Wettest Wettest since: 2017 1976
Jul–Sep 2018
3-Month
0.14"
(3.56mm)
1.32"
(33.53mm)
-1.18"
(-29.97mm)
1st Driest Driest to Date 2018
127th Wettest Wettest since: 2017 1976
Jun–Sep 2018
4-Month
1.22"
(30.99mm)
2.43"
(61.72mm)
-1.21"
(-30.73mm)
16th Driest Driest since: 2016 1935
112th Wettest Wettest since: 2017 1913
May–Sep 2018
5-Month
2.80"
(71.12mm)
3.70"
(93.98mm)
-0.90"
(-22.86mm)
36th Driest Driest since: 2016 1928
92nd Wettest Wettest since: 2017 1998
Ties: 1937
Apr–Sep 2018
6-Month
3.63"
(92.20mm)
4.80"
(121.92mm)
-1.17"
(-29.72mm)
31st Driest Driest since: 2016 1924
97th Wettest Wettest since: 2017 1998
Mar–Sep 2018
7-Month
4.85"
(123.19mm)
6.01"
(152.65mm)
-1.16"
(-29.46mm)
38th Driest Driest since: 2016 1924
90th Wettest Wettest since: 2017 1998
Feb–Sep 2018
8-Month
5.57"
(141.48mm)
7.32"
(185.93mm)
-1.75"
(-44.45mm)
27th Driest Driest since: 2016 1924
101st Wettest Wettest since: 2017 1998
Jan–Sep 2018
9-Month
6.90"
(175.26mm)
8.89"
(225.81mm)
-1.99"
(-50.55mm)
29th Driest Driest since: 2016 1924
99th Wettest Wettest since: 2017 1998
Ties: 2001
Dec 2017–Sep 2018
10-Month
7.63"
(193.80mm)
10.36"
(263.14mm)
-2.73"
(-69.34mm)
23rd Driest Driest since: 2012 1924
104th Wettest Wettest since: 2017 1998
Ties: 1929
Nov 2017–Sep 2018
11-Month
9.35"
(237.49mm)
11.66"
(296.16mm)
-2.31"
(-58.67mm)
30th Driest Driest since: 2014 1924
97th Wettest Wettest since: 2017 1998
Oct 2017–Sep 2018
12-Month
10.01"
(254.25mm)
12.55"
(318.77mm)
-2.54"
(-64.52mm)
29th Driest Driest since: 2014 1966
98th Wettest Wettest since: 2017 1983
Apr 2017–Sep 2018
18-Month
14.86"
(377.44mm)
17.37"
(441.20mm)
-2.51"
(-63.76mm)
33rd Driest Driest since: 2014 1929
94th Wettest Wettest since: 2017 1983
Ties: 1987
Oct 2016–Sep 2018
24-Month
25.38"
(644.65mm)
25.13"
(638.30mm)
0.25"
(6.35mm)
67th Driest Driest since: 2016 1955
59th Wettest Wettest since: 2017 1984
Oct 2015–Sep 2018
36-Month
37.90"
(962.66mm)
37.71"
(957.83mm)
0.19"
(4.83mm)
70th Driest Driest since: 2016 1931
55th Wettest Wettest since: 2017 1984
Oct 2014–Sep 2018
48-Month
49.43"
(1,255.52mm)
50.20"
(1,275.08mm)
-0.77"
(-19.56mm)
63rd Driest Driest since: 2017 1934
61st Wettest Wettest since: 2013 1984
Ties: 1974
Oct 2013–Sep 2018
60-Month
58.91"
(1,496.31mm)
62.67"
(1,591.82mm)
-3.76"
(-95.51mm)
38th Driest Driest since: 2017 1934
85th Wettest Wettest since: 2014 1984

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published November 2021, retrieved on December 3, 2021 from https://www.ncdc.noaa.gov/cag/