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, October 1997
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1997 1-Month |
4.08" (103.63mm) | 2.54" (64.52mm) |
1.54" (39.11mm) | 118th Driest | Driest since: 1996 | 1895 |
| 10th Wettest | Wettest since: 1975 | 2016 | ||||
| Ties: 1955 | ||||||
|
Sep–Oct 1997 2-Month |
6.52" (165.61mm) | 3.96" (100.58mm) |
2.56" (65.03mm) | 122nd Driest | Driest since: 1996 | 1987 |
| 6th Wettest | Wettest since: 1950 | 2016 | ||||
|
Aug–Oct 1997 3-Month |
7.49" (190.25mm) | 4.76" (120.90mm) |
2.73" (69.35mm) | 122nd Driest | Driest since: 1996 | 1987 |
| 6th Wettest | Wettest since: 1968 | 2016 | ||||
|
Jul–Oct 1997 4-Month |
8.96" (227.58mm) | 5.49" (139.45mm) |
3.47" (88.13mm) | 126th Driest | Driest since: 1996 | 1952 |
| 2nd Wettest | Wettest to Date | 2016 | ||||
|
Jun–Oct 1997 5-Month |
11.20" (284.48mm) | 7.21" (183.13mm) |
3.99" (101.35mm) | 126th Driest | Driest since: 1996 | 1917, 2002 |
| 2nd Wettest | Wettest since: 1947 | 1947 | ||||
|
May–Oct 1997 6-Month |
13.16" (334.26mm) | 9.35" (237.49mm) |
3.81" (96.77mm) | 125th Driest | Driest since: 1996 | 2002 |
| 3rd Wettest | Wettest since: 1947 | 1941 | ||||
|
Apr–Oct 1997 7-Month |
16.45" (417.83mm) | 11.71" (297.43mm) |
4.74" (120.40mm) | 127th Driest | Driest since: 1996 | 2002 |
| 1st Wettest | Wettest to Date | 1997 | ||||
|
Mar–Oct 1997 8-Month |
21.17" (537.72mm) | 14.97" (380.24mm) |
6.20" (157.48mm) | 127th Driest | Driest since: 1996 | 1939 |
| 1st Wettest | Wettest to Date | 1997 | ||||
|
Feb–Oct 1997 9-Month |
23.60" (599.44mm) | 18.58" (471.93mm) |
5.02" (127.51mm) | 123rd Driest | Driest since: 1996 | 1929 |
| 5th Wettest | Wettest since: 1983 | 2017 | ||||
|
Jan–Oct 1997 10-Month |
29.49" (749.05mm) | 23.10" (586.74mm) |
6.39" (162.31mm) | 126th Driest | Driest since: 1996 | 1929 |
| 2nd Wettest | Wettest since: 1950 | 1950 | ||||
|
Dec 1996–Oct 1997 11-Month |
39.76" (1,009.90mm) | 27.75" (704.85mm) |
12.01" (305.05mm) | 126th Driest | Driest since: 1996 | 1929 |
| 1st Wettest | Wettest to Date | 1997 | ||||
|
Nov 1996–Oct 1997 12-Month |
45.55" (1,156.97mm) | 32.10" (815.34mm) |
13.45" (341.63mm) | 126th Driest | Driest since: 1996 | 1977 |
| 1st Wettest | Wettest to Date | 1997 | ||||
|
May 1996–Oct 1997 18-Month |
56.18" (1,426.97mm) | 41.48" (1,053.59mm) |
14.70" (373.38mm) | 126th Driest | Driest since: 1996 | 1929 |
| 1st Wettest | Wettest to Date | 1997 | ||||
|
Nov 1995–Oct 1997 24-Month |
87.31" (2,217.67mm) | 64.23" (1,631.44mm) |
23.08" (586.23mm) | 125th Driest | Driest since: 1996 | 1930 |
| 1st Wettest | Wettest to Date | 1997 | ||||
|
Nov 1994–Oct 1997 36-Month |
125.05" (3,176.27mm) | 96.31" (2,446.27mm) |
28.74" (730.00mm) | 124th Driest | Driest since: 1996 | 1931 |
| 1st Wettest | Wettest to Date | 1997 | ||||
|
Nov 1993–Oct 1997 48-Month |
149.86" (3,806.44mm) | 128.38" (3,260.85mm) |
21.48" (545.59mm) | 120th Driest | Driest since: 1996 | 1931 |
| 4th Wettest | Wettest since: 1984 | 1999 | ||||
|
Nov 1992–Oct 1997 60-Month |
182.92" (4,646.17mm) | 160.37" (4,073.40mm) |
22.55" (572.77mm) | 119th Driest | Driest since: 1996 | 1932 |
| 4th Wettest | Wettest since: 1984 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on September 25, 2022 from https://www.ncdc.noaa.gov/cag/