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 July 2022. For more information, please see Climatological Rankings.
Northwest Climate Region
Precipitation Rankings, January 1901
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
January 1901 1-Month |
5.15" (130.81mm) | 4.53" (115.06mm) |
0.62" (15.75mm) | 90th Driest | Driest since: 1900 | 1985 |
| 39th Wettest | Wettest since: 1899 | 1953 | ||||
| Ties: 1907, 1958 | ||||||
|
Dec 1900–Jan 1901 2-Month |
9.35" (237.49mm) | 9.17" (232.92mm) |
0.18" (4.57mm) | 71st Driest | Driest since: 1900 | 1977 |
| 57th Wettest | Wettest since: 1896 | 1965 | ||||
|
Nov 1900–Jan 1901 3-Month |
12.74" (323.60mm) | 13.53" (343.66mm) |
-0.79" (-20.06mm) | 53rd Driest | Driest since: 1899 | 1977 |
| 75th Wettest | Wettest since: 1900 | 1974 | ||||
| Ties: 1993 | ||||||
|
Oct 1900–Jan 1901 4-Month |
17.31" (439.67mm) | 16.08" (408.43mm) |
1.23" (31.24mm) | 76th Driest | Driest since: 1899 | 1977 |
| 52nd Wettest | Wettest since: 1900 | 1997 | ||||
|
Sep 1900–Jan 1901 5-Month |
18.91" (480.31mm) | 17.50" (444.50mm) |
1.41" (35.81mm) | 82nd Driest | Driest since: 1900 | 1977 |
| 46th Wettest | Wettest since: 1898 | 1974 | ||||
|
Aug 1900–Jan 1901 6-Month |
19.80" (502.92mm) | 18.31" (465.07mm) |
1.49" (37.85mm) | 82nd Driest | Driest since: 1899 | 1977 |
| 46th Wettest | Wettest since: 1900 | 1974 | ||||
|
Jul 1900–Jan 1901 7-Month |
20.12" (511.05mm) | 19.04" (483.62mm) |
1.08" (27.43mm) | 78th Driest | Driest since: 1899 | 1977 |
| 50th Wettest | Wettest since: 1900 | 1956 | ||||
|
Jun 1900–Jan 1901 8-Month |
21.73" (551.94mm) | 20.76" (527.30mm) |
0.97" (24.64mm) | 79th Driest | Driest since: 1900 | 1977 |
| 49th Wettest | Wettest since: 1898 | 1956 | ||||
|
May 1900–Jan 1901 9-Month |
24.41" (620.01mm) | 22.91" (581.91mm) |
1.50" (38.10mm) | 88th Driest | Driest since: 1900 | 1977 |
| 40th Wettest | Wettest since: 1898 | 1997 | ||||
|
Apr 1900–Jan 1901 10-Month |
26.86" (682.24mm) | 25.27" (641.86mm) |
1.59" (40.38mm) | 87th Driest | Driest since: 1900 | 1977 |
| 41st Wettest | Wettest since: 1900 | 1997 | ||||
| Ties: 1900 | ||||||
|
Mar 1900–Jan 1901 11-Month |
29.80" (756.92mm) | 28.53" (724.66mm) |
1.27" (32.26mm) | 80th Driest | Driest since: 1899 | 1977 |
| 48th Wettest | Wettest since: 1900 | 1997 | ||||
|
Feb 1900–Jan 1901 12-Month |
33.06" (839.72mm) | 32.13" (816.10mm) |
0.93" (23.62mm) | 75th Driest | Driest since: 1899 | 1977 |
| 53rd Wettest | Wettest since: 1900 | 1997 | ||||
| Ties: 1914 | ||||||
|
Aug 1899–Jan 1901 18-Month |
53.43" (1,357.12mm) | 50.47" (1,281.94mm) |
2.96" (75.18mm) | 90th Driest | Driest since: 1900 | 1930 |
| 37th Wettest | Wettest since: 1898 | 1997 | ||||
|
Feb 1899–Jan 1901 24-Month |
67.84" (1,723.14mm) | 64.28" (1,632.71mm) |
3.56" (90.43mm) | 89th Driest | Driest since: 1900 | 1931 |
| 38th Wettest | Wettest since: 1898 | 1997 | ||||
|
Feb 1898–Jan 1901 36-Month |
95.59" (2,427.99mm) | 96.31" (2,446.27mm) |
-0.72" (-18.28mm) | 59th Driest | Driest to Date | 1931 |
| 67th Wettest | Wettest since: 1900 | 1998 | ||||
|
Feb 1897–Jan 1901 48-Month |
131.38" (3,337.05mm) | 128.35" (3,260.09mm) |
3.03" (76.96mm) | 85th Driest | Driest since: 1899 | 1932 |
| 40th Wettest | Wettest since: 1900 | 1999 | ||||
|
Feb 1896–Jan 1901 60-Month |
167.61" (4,257.29mm) | 160.30" (4,071.62mm) |
7.31" (185.67mm) | 99th Driest | Driest since: 1900 | 1933 |
| 25th Wettest | Wettest to Date | 2000 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2022, retrieved on August 11, 2022 from https://www.ncei.noaa.gov/cag/