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 September 2020. For more information, please see Climatological Rankings.
Oregon, Climate Division 9. Southeast
Precipitation Rankings, December 1931
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
December 1931 1-Month |
1.56" (39.62mm) | 1.47" (37.34mm) |
0.09" (2.28mm) | 75th Driest | Driest since: 1930 | 1976 |
| 51st Wettest | Wettest since: 1929 | 1983 | ||||
|
Nov–Dec 1931 2-Month |
2.24" (56.90mm) | 2.77" (70.36mm) |
-0.53" (-13.46mm) | 44th Driest | Driest since: 1930 | 1976 |
| 82nd Wettest | Wettest since: 1927 | 1983 | ||||
| Ties: 2002 | ||||||
|
Oct–Dec 1931 3-Month |
2.86" (72.64mm) | 3.66" (92.96mm) |
-0.80" (-20.32mm) | 36th Driest | Driest since: 1930 | 1976 |
| 90th Wettest | Wettest since: 1927 | 1983 | ||||
|
Sep–Dec 1931 4-Month |
3.10" (78.74mm) | 4.24" (107.70mm) |
-1.14" (-28.96mm) | 27th Driest | Driest since: 1930 | 1936 |
| 99th Wettest | Wettest since: 1927 | 1981 | ||||
|
Aug–Dec 1931 5-Month |
3.11" (78.99mm) | 4.62" (117.35mm) |
-1.51" (-38.36mm) | 21st Driest | Driest since: 1930 | 1936 |
| 105th Wettest | Wettest since: 1927 | 1983 | ||||
|
Jul–Dec 1931 6-Month |
3.15" (80.01mm) | 4.98" (126.49mm) |
-1.83" (-46.48mm) | 15th Driest | Driest since: 1930 | 1929 |
| 111th Wettest | Wettest since: 1927 | 1983 | ||||
|
Jun–Dec 1931 7-Month |
4.01" (101.85mm) | 6.09" (154.69mm) |
-2.08" (-52.84mm) | 15th Driest | Driest since: 1930 | 1935 |
| 111th Wettest | Wettest since: 1927 | 1983 | ||||
|
May–Dec 1931 8-Month |
4.52" (114.81mm) | 7.36" (186.94mm) |
-2.84" (-72.13mm) | 8th Driest | Driest since: 1929 | 1928 |
| 118th Wettest | Wettest since: 1930 | 1983 | ||||
| Ties: 1954 | ||||||
|
Apr–Dec 1931 9-Month |
5.00" (127.00mm) | 8.46" (214.88mm) |
-3.46" (-87.88mm) | 3rd Driest | Driest since: 1928 | 1928 |
| 123rd Wettest | Wettest since: 1930 | 1983 | ||||
|
Mar–Dec 1931 10-Month |
6.58" (167.13mm) | 9.67" (245.62mm) |
-3.09" (-78.49mm) | 12th Driest | Driest since: 1929 | 1999 |
| 114th Wettest | Wettest since: 1930 | 1983 | ||||
|
Feb–Dec 1931 11-Month |
7.53" (191.26mm) | 10.98" (278.89mm) |
-3.45" (-87.63mm) | 11th Driest | Driest since: 1929 | 1928 |
| 115th Wettest | Wettest since: 1930 | 1983 | ||||
|
Jan–Dec 1931 12-Month |
8.66" (219.96mm) | 12.55" (318.77mm) |
-3.89" (-98.81mm) | 11th Driest | Driest since: 1929 | 1949 |
| 115th Wettest | Wettest since: 1930 | 1983 | ||||
|
Jul 1930–Dec 1931 18-Month |
11.54" (293.12mm) | 17.53" (445.26mm) |
-5.99" (-152.14mm) | 4th Driest | Driest since: 1929 | 1954 |
| 121st Wettest | Wettest since: 1930 | 1983 | ||||
|
Jan 1930–Dec 1931 24-Month |
18.49" (469.65mm) | 25.09" (637.29mm) |
-6.60" (-167.64mm) | 4th Driest | Driest since: 1930 | 1929 |
| 121st Wettest | Wettest since: 1928 | 1983 | ||||
|
Jan 1929–Dec 1931 36-Month |
27.03" (686.56mm) | 37.68" (957.07mm) |
-10.65" (-270.51mm) | 2nd Driest | Driest since: 1930 | 1930 |
| 122nd Wettest | Wettest since: 1929 | 1983 | ||||
|
Jan 1928–Dec 1931 48-Month |
35.05" (890.27mm) | 50.15" (1,273.81mm) |
-15.10" (-383.54mm) | 1st Driest | Driest to Date | 1931 |
| 122nd Wettest | Wettest since: 1930 | 1984 | ||||
|
Jan 1927–Dec 1931 60-Month |
47.93" (1,217.42mm) | 62.65" (1,591.31mm) |
-14.72" (-373.89mm) | 4th Driest | Driest to Date | 1933 |
| 118th Wettest | Wettest since: 1930 | 1984 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, published October 2020, retrieved on October 22, 2020 from https://www.ncdc.noaa.gov/cag/