Climate at a Glance
Regional 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.
Northwest Climate Region
Precipitation Rankings, January 1931
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
January 1931 1-Month |
3.63" (92.20mm) | 4.53" (115.06mm) |
-0.90" (-22.86mm) | 45th Driest | Driest since: 1930 | 1985 |
| 84th Wettest | Wettest since: 1928 | 1953 | ||||
| Ties: 1941 | ||||||
|
Dec 1930–Jan 1931 2-Month |
5.30" (134.62mm) | 9.17" (232.92mm) |
-3.87" (-98.30mm) | 8th Driest | Driest since: 1915 | 1977 |
| 120th Wettest | Wettest since: 1930 | 1965 | ||||
|
Nov 1930–Jan 1931 3-Month |
7.87" (199.90mm) | 13.53" (343.66mm) |
-5.66" (-143.76mm) | 6th Driest | Driest since: 1915 | 1977 |
| 122nd Wettest | Wettest since: 1930 | 1974 | ||||
|
Oct 1930–Jan 1931 4-Month |
10.06" (255.52mm) | 16.08" (408.43mm) |
-6.02" (-152.91mm) | 7th Driest | Driest since: 1931 | 1977 |
| 121st Wettest | Wettest since: 1930 | 1997 | ||||
|
Sep 1930–Jan 1931 5-Month |
11.67" (296.42mm) | 17.50" (444.50mm) |
-5.83" (-148.08mm) | 7th Driest | Driest since: 1930 | 1977 |
| 121st Wettest | Wettest since: 1929 | 1974 | ||||
|
Aug 1930–Jan 1931 6-Month |
12.39" (314.71mm) | 18.31" (465.07mm) |
-5.92" (-150.36mm) | 7th Driest | Driest since: 1930 | 1977 |
| 121st Wettest | Wettest since: 1929 | 1974 | ||||
|
Jul 1930–Jan 1931 7-Month |
12.60" (320.04mm) | 19.04" (483.62mm) |
-6.44" (-163.58mm) | 6th Driest | Driest since: 1930 | 1977 |
| 122nd Wettest | Wettest since: 1929 | 1956 | ||||
|
Jun 1930–Jan 1931 8-Month |
13.67" (347.22mm) | 20.76" (527.30mm) |
-7.09" (-180.08mm) | 4th Driest | Driest since: 1931 | 1977 |
| 124th Wettest | Wettest since: 1930 | 1956 | ||||
|
May 1930–Jan 1931 9-Month |
16.00" (406.40mm) | 22.91" (581.91mm) |
-6.91" (-175.51mm) | 7th Driest | Driest since: 1930 | 1977 |
| 121st Wettest | Wettest since: 1928 | 1997 | ||||
|
Apr 1930–Jan 1931 10-Month |
18.25" (463.55mm) | 25.27" (641.86mm) |
-7.02" (-178.31mm) | 5th Driest | Driest since: 1930 | 1977 |
| 123rd Wettest | Wettest since: 1929 | 1997 | ||||
|
Mar 1930–Jan 1931 11-Month |
20.31" (515.87mm) | 28.53" (724.66mm) |
-8.22" (-208.79mm) | 4th Driest | Driest since: 1931 | 1977 |
| 124th Wettest | Wettest since: 1930 | 1997 | ||||
|
Feb 1930–Jan 1931 12-Month |
24.59" (624.59mm) | 32.13" (816.10mm) |
-7.54" (-191.51mm) | 6th Driest | Driest since: 1930 | 1977 |
| 122nd Wettest | Wettest since: 1929 | 1997 | ||||
|
Aug 1929–Jan 1931 18-Month |
36.19" (919.23mm) | 50.47" (1,281.94mm) |
-14.28" (-362.71mm) | 2nd Driest | Driest since: 1930 | 1930 |
| 125th Wettest | Wettest since: 1929 | 1997 | ||||
|
Feb 1929–Jan 1931 24-Month |
46.34" (1,177.04mm) | 64.28" (1,632.71mm) |
-17.94" (-455.67mm) | 1st Driest | Driest since: 1931 | 1931 |
| 126th Wettest | Wettest since: 1930 | 1997 | ||||
|
Feb 1928–Jan 1931 36-Month |
71.23" (1,809.24mm) | 96.31" (2,446.27mm) |
-25.08" (-637.03mm) | 1st Driest | Driest since: 1931 | 1931 |
| 125th Wettest | Wettest since: 1930 | 1998 | ||||
|
Feb 1927–Jan 1931 48-Month |
107.21" (2,723.13mm) | 128.35" (3,260.09mm) |
-21.14" (-536.96mm) | 2nd Driest | Driest since: 1931 | 1932 |
| 123rd Wettest | Wettest since: 1930 | 1999 | ||||
|
Feb 1926–Jan 1931 60-Month |
139.14" (3,534.16mm) | 160.30" (4,071.62mm) |
-21.16" (-537.46mm) | 3rd Driest | Driest since: 1931 | 1933 |
| 121st Wettest | Wettest since: 1930 | 2000 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on September 26, 2022 from https://www.ncdc.noaa.gov/cag/