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 January 2020. For more information, please see Climatological Rankings.
Northwest Climate Region
Precipitation Rankings, October 1921
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1921 1-Month |
2.36" (59.94mm) | 2.54" (64.52mm) |
-0.18" (-4.58mm) | 59th Driest | Driest since: 1919 | 1895 |
| 67th Wettest | Wettest since: 1920 | 2016 | ||||
| Ties: 1932 | ||||||
|
Sep–Oct 1921 2-Month |
4.05" (102.87mm) | 3.96" (100.58mm) |
0.09" (2.29mm) | 66th Driest | Driest since: 1919 | 1987 |
| 60th Wettest | Wettest since: 1920 | 2016 | ||||
|
Aug–Oct 1921 3-Month |
4.62" (117.35mm) | 4.76" (120.90mm) |
-0.14" (-3.55mm) | 62nd Driest | Driest since: 1919 | 1987 |
| 64th Wettest | Wettest since: 1920 | 2016 | ||||
|
Jul–Oct 1921 4-Month |
4.85" (123.19mm) | 5.49" (139.45mm) |
-0.64" (-16.26mm) | 49th Driest | Driest since: 1919 | 1952 |
| 77th Wettest | Wettest since: 1920 | 2016 | ||||
|
Jun–Oct 1921 5-Month |
6.27" (159.26mm) | 7.21" (183.13mm) |
-0.94" (-23.87mm) | 40th Driest | Driest since: 1919 | 1917, 2002 |
| 86th Wettest | Wettest since: 1920 | 1947 | ||||
|
May–Oct 1921 6-Month |
8.93" (226.82mm) | 9.35" (237.49mm) |
-0.42" (-10.67mm) | 56th Driest | Driest since: 1919 | 2002 |
| 70th Wettest | Wettest since: 1920 | 1941 | ||||
|
Apr–Oct 1921 7-Month |
11.64" (295.66mm) | 11.71" (297.43mm) |
-0.07" (-1.77mm) | 65th Driest | Driest since: 1919 | 2002 |
| 61st Wettest | Wettest since: 1920 | 1997 | ||||
|
Mar–Oct 1921 8-Month |
14.79" (375.67mm) | 14.97" (380.24mm) |
-0.18" (-4.57mm) | 55th Driest | Driest since: 1919 | 1939 |
| 71st Wettest | Wettest since: 1920 | 1997 | ||||
|
Feb–Oct 1921 9-Month |
19.12" (485.65mm) | 18.58" (471.93mm) |
0.54" (13.72mm) | 70th Driest | Driest since: 1919 | 1929 |
| 56th Wettest | Wettest since: 1920 | 2017 | ||||
|
Jan–Oct 1921 10-Month |
24.87" (631.70mm) | 23.10" (586.74mm) |
1.77" (44.96mm) | 89th Driest | Driest since: 1920 | 1929 |
| 37th Wettest | Wettest since: 1916 | 1950 | ||||
|
Dec 1920–Oct 1921 11-Month |
30.74" (780.80mm) | 27.75" (704.85mm) |
2.99" (75.95mm) | 102nd Driest | Driest since: 1920 | 1929 |
| 23rd Wettest | Wettest since: 1916 | 1997 | ||||
|
Nov 1920–Oct 1921 12-Month |
34.99" (888.75mm) | 32.10" (815.34mm) |
2.89" (73.41mm) | 94th Driest | Driest since: 1920 | 1977 |
| 31st Wettest | Wettest since: 1916 | 1997 | ||||
|
May 1920–Oct 1921 18-Month |
46.78" (1,188.21mm) | 41.48" (1,053.59mm) |
5.30" (134.62mm) | 104th Driest | Driest since: 1920 | 1929 |
| 21st Wettest | Wettest since: 1916 | 1997 | ||||
|
Nov 1919–Oct 1921 24-Month |
65.52" (1,664.21mm) | 64.23" (1,631.44mm) |
1.29" (32.77mm) | 76th Driest | Driest since: 1920 | 1930 |
| 48th Wettest | Wettest since: 1917 | 1997 | ||||
|
Nov 1918–Oct 1921 36-Month |
94.21" (2,392.93mm) | 96.31" (2,446.27mm) |
-2.10" (-53.34mm) | 46th Driest | Driest since: 1920 | 1931 |
| 77th Wettest | Wettest since: 1918 | 1997 | ||||
|
Nov 1917–Oct 1921 48-Month |
128.22" (3,256.79mm) | 128.38" (3,260.85mm) |
-0.16" (-4.06mm) | 61st Driest | Driest since: 1920 | 1931 |
| 61st Wettest | Wettest since: 1919 | 1999 | ||||
|
Nov 1916–Oct 1921 60-Month |
155.76" (3,956.30mm) | 160.37" (4,073.40mm) |
-4.61" (-117.10mm) | 41st Driest | Driest since: 1919 | 1932 |
| 80th Wettest | Wettest since: 1920 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published February 2020, retrieved on February 28, 2020 from https://www.ncdc.noaa.gov/cag/