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, December 1964
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
December 1964 1-Month |
10.31" (261.87mm) | 4.63" (117.60mm) |
5.68" (144.27mm) | 127th Driest | Driest since: 1963 | 1976 |
| 1st Wettest | Wettest to Date | 1964 | ||||
|
Nov–Dec 1964 2-Month |
15.31" (388.87mm) | 8.97" (227.84mm) |
6.34" (161.03mm) | 125th Driest | Driest since: 1963 | 1976 |
| 3rd Wettest | Wettest to Date | 1996 | ||||
|
Oct–Dec 1964 3-Month |
16.58" (421.13mm) | 11.51" (292.35mm) |
5.07" (128.78mm) | 124th Driest | Driest since: 1963 | 1976 |
| 4th Wettest | Wettest since: 1955 | 1996 | ||||
|
Sep–Dec 1964 4-Month |
17.65" (448.31mm) | 12.93" (328.42mm) |
4.72" (119.89mm) | 124th Driest | Driest since: 1963 | 1976 |
| 4th Wettest | Wettest since: 1955 | 1996 | ||||
|
Aug–Dec 1964 5-Month |
18.83" (478.28mm) | 13.73" (348.74mm) |
5.10" (129.54mm) | 122nd Driest | Driest since: 1963 | 1936 |
| 6th Wettest | Wettest since: 1955 | 1996 | ||||
|
Jul–Dec 1964 6-Month |
19.81" (503.17mm) | 14.46" (367.28mm) |
5.35" (135.89mm) | 123rd Driest | Driest since: 1963 | 1936 |
| 5th Wettest | Wettest since: 1955 | 1996 | ||||
| Ties: 1977 | ||||||
|
Jun–Dec 1964 7-Month |
22.90" (581.66mm) | 16.18" (410.97mm) |
6.72" (170.69mm) | 126th Driest | Driest since: 1963 | 1976 |
| 2nd Wettest | Wettest to Date | 1996 | ||||
|
May–Dec 1964 8-Month |
24.35" (618.49mm) | 18.32" (465.33mm) |
6.03" (153.16mm) | 123rd Driest | Driest since: 1963 | 1935 |
| 5th Wettest | Wettest since: 1955 | 1996 | ||||
|
Apr–Dec 1964 9-Month |
26.39" (670.31mm) | 20.67" (525.02mm) |
5.72" (145.29mm) | 118th Driest | Driest since: 1963 | 1976 |
| 10th Wettest | Wettest since: 1955 | 1996 | ||||
|
Mar–Dec 1964 10-Month |
29.85" (758.19mm) | 23.93" (607.82mm) |
5.92" (150.37mm) | 118th Driest | Driest since: 1963 | 1976 |
| 10th Wettest | Wettest since: 1955 | 1996 | ||||
|
Feb–Dec 1964 11-Month |
31.10" (789.94mm) | 27.54" (699.52mm) |
3.56" (90.42mm) | 101st Driest | Driest since: 1963 | 1935 |
| 27th Wettest | Wettest since: 1961 | 1996 | ||||
|
Jan–Dec 1964 12-Month |
37.85" (961.39mm) | 32.07" (814.58mm) |
5.78" (146.81mm) | 116th Driest | Driest since: 1963 | 1929 |
| 12th Wettest | Wettest since: 1953 | 1996 | ||||
|
Jul 1963–Dec 1964 18-Month |
52.12" (1,323.85mm) | 46.58" (1,183.13mm) |
5.54" (140.72mm) | 107th Driest | Driest since: 1963 | 1929 |
| 20th Wettest | Wettest since: 1956 | 1996 | ||||
|
Jan 1963–Dec 1964 24-Month |
69.96" (1,776.98mm) | 64.19" (1,630.43mm) |
5.77" (146.55mm) | 108th Driest | Driest since: 1963 | 1930 |
| 19th Wettest | Wettest since: 1951 | 1996 | ||||
|
Jan 1962–Dec 1964 36-Month |
100.71" (2,558.03mm) | 96.33" (2,446.78mm) |
4.38" (111.25mm) | 98th Driest | Driest since: 1963 | 1930 |
| 28th Wettest | Wettest since: 1957 | 1997 | ||||
|
Jan 1961–Dec 1964 48-Month |
135.65" (3,445.51mm) | 128.33" (3,259.58mm) |
7.32" (185.93mm) | 102nd Driest | Driest since: 1963 | 1931 |
| 23rd Wettest | Wettest since: 1958 | 1998 | ||||
|
Jan 1960–Dec 1964 60-Month |
167.85" (4,263.39mm) | 160.34" (4,072.64mm) |
7.51" (190.75mm) | 102nd Driest | Driest since: 1963 | 1932 |
| 22nd Wettest | Wettest since: 1958 | 1999 | ||||
| Ties: 1958 | ||||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, Precipitation, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/