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 May 2022. For more information, please see Climatological Rankings.
Northwest Climate Region
Precipitation Rankings, October 2004
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 2004 1-Month |
3.15" (80.01mm) | 2.54" (64.52mm) |
0.61" (15.49mm) | 88th Driest | Driest since: 2003 | 1895 |
| 40th Wettest | Wettest since: 1997 | 2016 | ||||
| Ties: 1933, 2017 | ||||||
|
Sep–Oct 2004 2-Month |
4.94" (125.48mm) | 3.96" (100.58mm) |
0.98" (24.90mm) | 100th Driest | Driest since: 2003 | 1987 |
| 28th Wettest | Wettest since: 1997 | 2016 | ||||
| Ties: 1968 | ||||||
|
Aug–Oct 2004 3-Month |
7.12" (180.85mm) | 4.76" (120.90mm) |
2.36" (59.95mm) | 118th Driest | Driest since: 2003 | 1987 |
| 10th Wettest | Wettest since: 1997 | 2016 | ||||
|
Jul–Oct 2004 4-Month |
7.63" (193.80mm) | 5.49" (139.45mm) |
2.14" (54.35mm) | 117th Driest | Driest since: 2003 | 1952 |
| 11th Wettest | Wettest since: 1997 | 2016 | ||||
|
Jun–Oct 2004 5-Month |
9.04" (229.62mm) | 7.21" (183.13mm) |
1.83" (46.49mm) | 112th Driest | Driest since: 2003 | 1917, 2002 |
| 16th Wettest | Wettest since: 1997 | 1947 | ||||
|
May–Oct 2004 6-Month |
12.17" (309.12mm) | 9.35" (237.49mm) |
2.82" (71.63mm) | 120th Driest | Driest since: 2003 | 2002 |
| 8th Wettest | Wettest since: 1997 | 1941 | ||||
|
Apr–Oct 2004 7-Month |
13.74" (349.00mm) | 11.71" (297.43mm) |
2.03" (51.57mm) | 105th Driest | Driest since: 2003 | 2002 |
| 23rd Wettest | Wettest since: 1997 | 1997 | ||||
|
Mar–Oct 2004 8-Month |
15.69" (398.53mm) | 14.97" (380.24mm) |
0.72" (18.29mm) | 72nd Driest | Driest since: 2003 | 1939 |
| 56th Wettest | Wettest since: 1998 | 1997 | ||||
|
Feb–Oct 2004 9-Month |
18.81" (477.77mm) | 18.58" (471.93mm) |
0.23" (5.84mm) | 67th Driest | Driest since: 2003 | 1929 |
| 61st Wettest | Wettest since: 1999 | 2017 | ||||
|
Jan–Oct 2004 10-Month |
23.57" (598.68mm) | 23.10" (586.74mm) |
0.47" (11.94mm) | 73rd Driest | Driest since: 2003 | 1929 |
| 55th Wettest | Wettest since: 1999 | 1950 | ||||
|
Dec 2003–Oct 2004 11-Month |
28.94" (735.08mm) | 27.75" (704.85mm) |
1.19" (30.23mm) | 80th Driest | Driest since: 2003 | 1929 |
| 47th Wettest | Wettest since: 1999 | 1997 | ||||
| Ties: 1998 | ||||||
|
Nov 2003–Oct 2004 12-Month |
32.95" (836.93mm) | 32.10" (815.34mm) |
0.85" (21.59mm) | 76th Driest | Driest since: 2003 | 1977 |
| 51st Wettest | Wettest since: 1999 | 1997 | ||||
| Ties: 2007 | ||||||
|
May 2003–Oct 2004 18-Month |
39.51" (1,003.55mm) | 41.48" (1,053.59mm) |
-1.97" (-50.04mm) | 44th Driest | Driest since: 2003 | 1929 |
| 83rd Wettest | Wettest since: 1999 | 1997 | ||||
|
Nov 2002–Oct 2004 24-Month |
63.89" (1,622.81mm) | 64.23" (1,631.44mm) |
-0.34" (-8.63mm) | 62nd Driest | Driest since: 2003 | 1930 |
| 64th Wettest | Wettest since: 2000 | 1997 | ||||
| Ties: 1911 | ||||||
|
Nov 2001–Oct 2004 36-Month |
92.79" (2,356.87mm) | 96.31" (2,446.27mm) |
-3.52" (-89.40mm) | 37th Driest | Driest since: 2003 | 1931 |
| 88th Wettest | Wettest since: 2000 | 1997 | ||||
|
Nov 2000–Oct 2004 48-Month |
114.31" (2,903.47mm) | 128.38" (3,260.85mm) |
-14.07" (-357.38mm) | 7th Driest | Driest since: 2003 | 1931 |
| 117th Wettest | Wettest since: 2002 | 1999 | ||||
|
Nov 1999–Oct 2004 60-Month |
145.83" (3,704.08mm) | 160.37" (4,073.40mm) |
-14.54" (-369.32mm) | 10th Driest | Driest since: 1994 | 1932 |
| 113th Wettest | Wettest since: 2003 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published June 2022, retrieved on July 6, 2022 from https://www.ncei.noaa.gov/cag/