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 1931
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
September 1931 1-Month |
0.24" (6.10mm) | 0.58" (14.73mm) |
-0.34" (-8.63mm) | 34th Driest | Driest since: 1929 | 1922, 1935, 1943, 1974, 1987 |
| 94th Wettest | Wettest since: 1930 | 1940 | ||||
| Ties: 1979 | ||||||
|
Aug–Sep 1931 2-Month |
0.25" (6.35mm) | 0.96" (24.38mm) |
-0.71" (-18.03mm) | 14th Driest | Driest since: 1929 | 1935 |
| 114th Wettest | Wettest since: 1930 | 1976 | ||||
|
Jul–Sep 1931 3-Month |
0.29" (7.37mm) | 1.32" (33.53mm) |
-1.03" (-26.16mm) | 5th Driest | Driest since: 1929 | 2018 |
| 123rd Wettest | Wettest since: 1930 | 1976 | ||||
|
Jun–Sep 1931 4-Month |
1.15" (29.21mm) | 2.43" (61.72mm) |
-1.28" (-32.51mm) | 12th Driest | Driest since: 1928 | 1935 |
| 116th Wettest | Wettest since: 1930 | 1913 | ||||
|
May–Sep 1931 5-Month |
1.66" (42.16mm) | 3.70" (93.98mm) |
-2.04" (-51.82mm) | 6th Driest | Driest since: 1928 | 1928 |
| 122nd Wettest | Wettest since: 1930 | 1998 | ||||
| Ties: 1933 | ||||||
|
Apr–Sep 1931 6-Month |
2.14" (54.36mm) | 4.80" (121.92mm) |
-2.66" (-67.56mm) | 4th Driest | Driest since: 1928 | 1924 |
| 124th Wettest | Wettest since: 1930 | 1998 | ||||
|
Mar–Sep 1931 7-Month |
3.72" (94.49mm) | 6.01" (152.65mm) |
-2.29" (-58.16mm) | 11th Driest | Driest since: 1928 | 1924 |
| 117th Wettest | Wettest since: 1930 | 1998 | ||||
|
Feb–Sep 1931 8-Month |
4.67" (118.62mm) | 7.32" (185.93mm) |
-2.65" (-67.31mm) | 11th Driest | Driest since: 1928 | 1924 |
| 117th Wettest | Wettest since: 1930 | 1998 | ||||
|
Jan–Sep 1931 9-Month |
5.80" (147.32mm) | 8.89" (225.81mm) |
-3.09" (-78.49mm) | 10th Driest | Driest since: 1928 | 1924 |
| 118th Wettest | Wettest since: 1930 | 1998 | ||||
| Ties: 2007 | ||||||
|
Dec 1930–Sep 1931 10-Month |
5.94" (150.88mm) | 10.36" (263.14mm) |
-4.42" (-112.26mm) | 4th Driest | Driest since: 1924 | 1924 |
| 123rd Wettest | Wettest since: 1930 | 1998 | ||||
|
Nov 1930–Sep 1931 11-Month |
6.92" (175.77mm) | 11.66" (296.16mm) |
-4.74" (-120.39mm) | 3rd Driest | Driest since: 1924 | 1924 |
| 124th Wettest | Wettest since: 1930 | 1998 | ||||
|
Oct 1930–Sep 1931 12-Month |
7.59" (192.79mm) | 12.55" (318.77mm) |
-4.96" (-125.98mm) | 3rd Driest | Driest since: 1931 | 1966 |
| 124th Wettest | Wettest since: 1930 | 1983 | ||||
|
Apr 1930–Sep 1931 18-Month |
11.88" (301.75mm) | 17.37" (441.20mm) |
-5.49" (-139.45mm) | 4th Driest | Driest since: 1929 | 1929 |
| 123rd Wettest | Wettest since: 1930 | 1983 | ||||
|
Oct 1929–Sep 1931 24-Month |
17.40" (441.96mm) | 25.13" (638.30mm) |
-7.73" (-196.34mm) | 3rd Driest | Driest since: 1931 | 1955 |
| 123rd Wettest | Wettest since: 1930 | 1984 | ||||
|
Oct 1928–Sep 1931 36-Month |
26.55" (674.37mm) | 37.71" (957.83mm) |
-11.16" (-283.46mm) | 1st Driest | Driest since: 1931 | 1931 |
| 124th Wettest | Wettest since: 1930 | 1984 | ||||
|
Oct 1927–Sep 1931 48-Month |
36.64" (930.66mm) | 50.20" (1,275.08mm) |
-13.56" (-344.42mm) | 2nd Driest | Driest since: 1931 | 1934 |
| 122nd Wettest | Wettest since: 1930 | 1984 | ||||
|
Oct 1926–Sep 1931 60-Month |
49.45" (1,256.03mm) | 62.67" (1,591.82mm) |
-13.22" (-335.79mm) | 6th Driest | Driest since: 1931 | 1934 |
| 117th Wettest | Wettest since: 1930 | 1984 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on September 28, 2022 from https://www.ncdc.noaa.gov/cag/