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 December 2020. For more information, please see Climatological Rankings.
Northwest Climate Region
Precipitation Rankings, October 1917
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2020) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1917 1-Month |
0.34" (8.64mm) | 2.54" (64.52mm) |
-2.20" (-55.88mm) | 3rd Driest | Driest since: 1895 | 1895 |
| 124th Wettest | Wettest since: 1916 | 2016 | ||||
|
Sep–Oct 1917 2-Month |
2.04" (51.82mm) | 3.96" (100.58mm) |
-1.92" (-48.76mm) | 9th Driest | Driest to Date | 1987 |
| 118th Wettest | Wettest since: 1916 | 2016 | ||||
|
Aug–Oct 1917 3-Month |
2.18" (55.37mm) | 4.76" (120.90mm) |
-2.58" (-65.53mm) | 7th Driest | Driest to Date | 1987 |
| 120th Wettest | Wettest since: 1916 | 2016 | ||||
|
Jul–Oct 1917 4-Month |
2.38" (60.45mm) | 5.49" (139.45mm) |
-3.11" (-79.00mm) | 4th Driest | Driest to Date | 1952 |
| 123rd Wettest | Wettest since: 1916 | 2016 | ||||
|
Jun–Oct 1917 5-Month |
3.50" (88.90mm) | 7.21" (183.13mm) |
-3.71" (-94.23mm) | 1st Driest | Driest to Date | 1917, 2002 |
| 126th Wettest | Wettest since: 1916 | 1947 | ||||
| Ties: 2002 | ||||||
|
May–Oct 1917 6-Month |
5.87" (149.10mm) | 9.35" (237.49mm) |
-3.48" (-88.39mm) | 6th Driest | Driest to Date | 2002 |
| 121st Wettest | Wettest since: 1916 | 1941 | ||||
|
Apr–Oct 1917 7-Month |
9.61" (244.09mm) | 11.71" (297.43mm) |
-2.10" (-53.34mm) | 21st Driest | Driest since: 1910 | 2002 |
| 106th Wettest | Wettest since: 1916 | 1997 | ||||
|
Mar–Oct 1917 8-Month |
13.29" (337.57mm) | 14.97" (380.24mm) |
-1.68" (-42.67mm) | 36th Driest | Driest since: 1911 | 1939 |
| 91st Wettest | Wettest since: 1916 | 1997 | ||||
|
Feb–Oct 1917 9-Month |
16.74" (425.20mm) | 18.58" (471.93mm) |
-1.84" (-46.73mm) | 36th Driest | Driest since: 1911 | 1929 |
| 91st Wettest | Wettest since: 1916 | 2017 | ||||
|
Jan–Oct 1917 10-Month |
19.87" (504.70mm) | 23.10" (586.74mm) |
-3.23" (-82.04mm) | 30th Driest | Driest since: 1911 | 1929 |
| 97th Wettest | Wettest since: 1916 | 1950 | ||||
|
Dec 1916–Oct 1917 11-Month |
23.94" (608.08mm) | 27.75" (704.85mm) |
-3.81" (-96.77mm) | 24th Driest | Driest since: 1915 | 1929 |
| 102nd Wettest | Wettest since: 1916 | 1997 | ||||
|
Nov 1916–Oct 1917 12-Month |
27.54" (699.52mm) | 32.10" (815.34mm) |
-4.56" (-115.82mm) | 18th Driest | Driest since: 1915 | 1977 |
| 108th Wettest | Wettest since: 1916 | 1997 | ||||
|
May 1916–Oct 1917 18-Month |
36.31" (922.27mm) | 41.48" (1,053.59mm) |
-5.17" (-131.32mm) | 20th Driest | Driest since: 1915 | 1929 |
| 106th Wettest | Wettest since: 1916 | 1997 | ||||
|
Nov 1915–Oct 1917 24-Month |
65.54" (1,664.72mm) | 64.23" (1,631.44mm) |
1.31" (33.28mm) | 78th Driest | Driest since: 1916 | 1930 |
| 47th Wettest | Wettest since: 1913 | 1997 | ||||
|
Nov 1914–Oct 1917 36-Month |
90.87" (2,308.10mm) | 96.31" (2,446.27mm) |
-5.44" (-138.17mm) | 32nd Driest | Driest since: 1915 | 1931 |
| 92nd Wettest | Wettest since: 1916 | 1997 | ||||
|
Nov 1913–Oct 1917 48-Month |
123.60" (3,139.44mm) | 128.38" (3,260.85mm) |
-4.78" (-121.41mm) | 37th Driest | Driest to Date | 1931 |
| 86th Wettest | Wettest since: 1916 | 1999 | ||||
|
Nov 1912–Oct 1917 60-Month |
155.49" (3,949.45mm) | 160.37" (4,073.40mm) |
-4.88" (-123.95mm) | 40th Driest | Driest since: 1915 | 1932 |
| 82nd Wettest | Wettest since: 1916 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published January 2021, retrieved on January 19, 2021 from https://www.ncdc.noaa.gov/cag/