Regional Rankings
Northwest Climate Region
Precipitation Rankings, December 1929
Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
---|---|---|---|---|---|---|
December 1929 1-Month |
6.43" (163.32mm) | 4.63" (117.60mm) |
1.80" (45.72mm) | 117th Driest | Driest since: |
1976 |
12th Wettest | Wettest since: |
1964 | ||||
Nov– 2-Month |
6.89" (175.01mm) | 8.97" (227.84mm) |
-2.08" (-52.83mm) | 28th Driest | Driest since: |
1976 |
101st Wettest | Wettest since: |
1996 | ||||
Oct– 3-Month |
8.01" (203.45mm) | 11.51" (292.35mm) |
-3.50" (-88.90mm) | 15th Driest | Driest since: |
1976 |
114th Wettest | Wettest since: |
1996 | ||||
Sep– 4-Month |
8.48" (215.39mm) | 12.93" (328.42mm) |
-4.45" (-113.03mm) | 9th Driest | Driest to Date |
1976 |
120th Wettest | Wettest since: |
1996 | ||||
Aug– 5-Month |
8.83" (224.28mm) | 13.73" (348.74mm) |
-4.90" (-124.46mm) | 7th Driest | Driest to Date |
1936 |
122nd Wettest | Wettest since: |
1996 | ||||
Jul– 6-Month |
8.97" (227.84mm) | 14.46" (367.28mm) |
-5.49" (-139.44mm) | 5th Driest | Driest to Date |
1936 |
124th Wettest | Wettest since: |
1996 | ||||
Ties: 1930 | ||||||
Jun– 7-Month |
11.13" (282.70mm) | 16.18" (410.97mm) |
-5.05" (-128.27mm) | 7th Driest | Driest to Date |
1976 |
122nd Wettest | Wettest since: |
1996 | ||||
May– 8-Month |
12.17" (309.12mm) | 18.32" (465.33mm) |
-6.15" (-156.21mm) | 4th Driest | Driest since: |
1935 |
125th Wettest | Wettest since: |
1996 | ||||
Ties: 1928 | ||||||
Apr– 9-Month |
15.03" (381.76mm) | 20.67" (525.02mm) |
-5.64" (-143.26mm) | 8th Driest | Driest since: |
1976 |
121st Wettest | Wettest since: |
1996 | ||||
Mar– 10-Month |
17.65" (448.31mm) | 23.93" (607.82mm) |
-6.28" (-159.51mm) | 7th Driest | Driest to Date |
1976 |
122nd Wettest | Wettest since: |
1996 | ||||
Feb– 11-Month |
18.98" (482.09mm) | 27.54" (699.52mm) |
-8.56" (-217.43mm) | 2nd Driest | Driest to Date |
1935 |
127th Wettest | Wettest since: |
1996 | ||||
Jan– 12-Month |
22.36" (567.94mm) | 32.07" (814.58mm) |
-9.71" (-246.64mm) | 1st Driest | Driest to Date |
1929 |
128th Wettest | Wettest since: |
1996 | ||||
Jul 1928– 18-Month |
32.64" (829.06mm) | 46.58" (1,183.13mm) |
-13.94" (-354.07mm) | 1st Driest | Driest to Date |
1929 |
127th Wettest | Wettest since: |
1996 | ||||
Jan 1928– 24-Month |
47.91" (1,216.91mm) | 64.19" (1,630.43mm) |
-16.28" (-413.52mm) | 2nd Driest | Driest to Date |
1930 |
126th Wettest | Wettest since: |
1996 | ||||
Jan 1927– 36-Month |
84.55" (2,147.57mm) | 96.33" (2,446.78mm) |
-11.78" (-299.21mm) | 7th Driest | Driest to Date |
1930 |
120th Wettest | Wettest since: |
1997 | ||||
Jan 1926– 48-Month |
114.86" (2,917.44mm) | 128.33" (3,259.58mm) |
-13.47" (-342.14mm) | 8th Driest | Driest since: |
1931 |
118th Wettest | Wettest since: |
1998 | ||||
Jan 1925– 60-Month |
144.60" (3,672.84mm) | 160.34" (4,072.64mm) |
-15.74" (-399.80mm) | 8th Driest | Driest to Date |
1932 |
117th Wettest | Wettest since: |
1999 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Rankings, published March 2023, retrieved on March 26, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/regional/rankings