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 June 2022. For more information, please see Climatological Rankings.
Northwest Climate Region
Precipitation Rankings, October 1998
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 1998 1-Month |
1.77" (44.96mm) | 2.54" (64.52mm) |
-0.77" (-19.56mm) | 33rd Driest | Driest since: 1993 | 1895 |
| 95th Wettest | Wettest since: 1997 | 2016 | ||||
|
Sep–Oct 1998 2-Month |
3.02" (76.71mm) | 3.96" (100.58mm) |
-0.94" (-23.87mm) | 32nd Driest | Driest since: 1993 | 1987 |
| 96th Wettest | Wettest since: 1997 | 2016 | ||||
|
Aug–Oct 1998 3-Month |
3.24" (82.30mm) | 4.76" (120.90mm) |
-1.52" (-38.60mm) | 21st Driest | Driest since: 1993 | 1987 |
| 107th Wettest | Wettest since: 1997 | 2016 | ||||
|
Jul–Oct 1998 4-Month |
4.19" (106.43mm) | 5.49" (139.45mm) |
-1.30" (-33.02mm) | 21st Driest | Driest since: 1991 | 1952 |
| 107th Wettest | Wettest since: 1997 | 2016 | ||||
|
Jun–Oct 1998 5-Month |
6.15" (156.21mm) | 7.21" (183.13mm) |
-1.06" (-26.92mm) | 37th Driest | Driest since: 1991 | 1917, 2002 |
| 91st Wettest | Wettest since: 1997 | 1947 | ||||
|
May–Oct 1998 6-Month |
10.85" (275.59mm) | 9.35" (237.49mm) |
1.50" (38.10mm) | 98th Driest | Driest since: 1996 | 2002 |
| 30th Wettest | Wettest since: 1997 | 1941 | ||||
|
Apr–Oct 1998 7-Month |
12.75" (323.85mm) | 11.71" (297.43mm) |
1.04" (26.42mm) | 86th Driest | Driest since: 1994 | 2002 |
| 42nd Wettest | Wettest since: 1997 | 1997 | ||||
| Ties: 2014 | ||||||
|
Mar–Oct 1998 8-Month |
16.09" (408.69mm) | 14.97" (380.24mm) |
1.12" (28.45mm) | 84th Driest | Driest since: 1994 | 1939 |
| 44th Wettest | Wettest since: 1997 | 1997 | ||||
| Ties: 1908 | ||||||
|
Feb–Oct 1998 9-Month |
19.89" (505.21mm) | 18.58" (471.93mm) |
1.31" (33.28mm) | 86th Driest | Driest since: 1994 | 1929 |
| 42nd Wettest | Wettest since: 1997 | 2017 | ||||
|
Jan–Oct 1998 10-Month |
26.25" (666.75mm) | 23.10" (586.74mm) |
3.15" (80.01mm) | 105th Driest | Driest since: 1994 | 1929 |
| 23rd Wettest | Wettest since: 1997 | 1950 | ||||
|
Dec 1997–Oct 1998 11-Month |
28.94" (735.08mm) | 27.75" (704.85mm) |
1.19" (30.23mm) | 80th Driest | Driest since: 1994 | 1929 |
| 47th Wettest | Wettest since: 1997 | 1997 | ||||
| Ties: 2004 | ||||||
|
Nov 1997–Oct 1998 12-Month |
31.91" (810.51mm) | 32.10" (815.34mm) |
-0.19" (-4.83mm) | 66th Driest | Driest since: 1994 | 1977 |
| 61st Wettest | Wettest since: 1997 | 1997 | ||||
|
May 1997–Oct 1998 18-Month |
45.07" (1,144.78mm) | 41.48" (1,053.59mm) |
3.59" (91.19mm) | 97th Driest | Driest since: 1994 | 1929 |
| 30th Wettest | Wettest since: 1997 | 1997 | ||||
|
Nov 1996–Oct 1998 24-Month |
77.46" (1,967.48mm) | 64.23" (1,631.44mm) |
13.23" (336.04mm) | 121st Driest | Driest since: 1995 | 1930 |
| 5th Wettest | Wettest since: 1997 | 1997 | ||||
|
Nov 1995–Oct 1998 36-Month |
119.22" (3,028.19mm) | 96.31" (2,446.27mm) |
22.91" (581.92mm) | 123rd Driest | Driest since: 1996 | 1931 |
| 2nd Wettest | Wettest since: 1997 | 1997 | ||||
|
Nov 1994–Oct 1998 48-Month |
156.96" (3,986.78mm) | 128.38" (3,260.85mm) |
28.58" (725.93mm) | 122nd Driest | Driest since: 1997 | 1931 |
| 2nd Wettest | Wettest to Date | 1999 | ||||
|
Nov 1993–Oct 1998 60-Month |
181.77" (4,616.96mm) | 160.37" (4,073.40mm) |
21.40" (543.56mm) | 118th Driest | Driest since: 1996 | 1932 |
| 5th Wettest | Wettest since: 1997 | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published July 2022, retrieved on August 7, 2022 from https://www.ncei.noaa.gov/cag/