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 July 2022. For more information, please see Climatological Rankings.
Northwest Climate Region
Precipitation Rankings, December 1899
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
December 1899 1-Month |
4.34" (110.24mm) | 4.63" (117.60mm) |
-0.29" (-7.36mm) | 61st Driest | Driest since: 1898 | 1976 |
| 67th Wettest | Wettest since: 1897 | 1964 | ||||
|
Nov–Dec 1899 2-Month |
10.17" (258.32mm) | 8.97" (227.84mm) |
1.20" (30.48mm) | 87th Driest | Driest since: 1898 | 1976 |
| 41st Wettest | Wettest since: 1897 | 1996 | ||||
|
Oct–Dec 1899 3-Month |
14.06" (357.12mm) | 11.51" (292.35mm) |
2.55" (64.77mm) | 103rd Driest | Driest since: 1898 | 1976 |
| 25th Wettest | Wettest since: 1897 | 1996 | ||||
|
Sep–Dec 1899 4-Month |
15.07" (382.78mm) | 12.93" (328.42mm) |
2.14" (54.36mm) | 92nd Driest | Driest since: 1898 | 1976 |
| 36th Wettest | Wettest since: 1897 | 1996 | ||||
|
Aug–Dec 1899 5-Month |
16.97" (431.04mm) | 13.73" (348.74mm) |
3.24" (82.30mm) | 106th Driest | Driest since: 1898 | 1936 |
| 22nd Wettest | Wettest since: 1897 | 1996 | ||||
|
Jul–Dec 1899 6-Month |
17.26" (438.40mm) | 14.46" (367.28mm) |
2.80" (71.12mm) | 104th Driest | Driest since: 1898 | 1936 |
| 24th Wettest | Wettest since: 1897 | 1996 | ||||
| Ties: 1951 | ||||||
|
Jun–Dec 1899 7-Month |
18.19" (462.03mm) | 16.18" (410.97mm) |
2.01" (51.06mm) | 95th Driest | Driest since: 1898 | 1976 |
| 33rd Wettest | Wettest since: 1897 | 1996 | ||||
|
May–Dec 1899 8-Month |
20.65" (524.51mm) | 18.32" (465.33mm) |
2.33" (59.18mm) | 94th Driest | Driest since: 1898 | 1935 |
| 34th Wettest | Wettest since: 1897 | 1996 | ||||
|
Apr–Dec 1899 9-Month |
23.46" (595.88mm) | 20.67" (525.02mm) |
2.79" (70.86mm) | 99th Driest | Driest since: 1898 | 1976 |
| 29th Wettest | Wettest since: 1897 | 1996 | ||||
|
Mar–Dec 1899 10-Month |
26.76" (679.70mm) | 23.93" (607.82mm) |
2.83" (71.88mm) | 96th Driest | Driest since: 1898 | 1976 |
| 32nd Wettest | Wettest since: 1897 | 1996 | ||||
|
Feb–Dec 1899 11-Month |
31.38" (797.05mm) | 27.54" (699.52mm) |
3.84" (97.53mm) | 103rd Driest | Driest since: 1898 | 1935 |
| 25th Wettest | Wettest since: 1897 | 1996 | ||||
|
Jan–Dec 1899 12-Month |
36.60" (929.64mm) | 32.07" (814.58mm) |
4.53" (115.06mm) | 108th Driest | Driest since: 1898 | 1929 |
| 20th Wettest | Wettest since: 1896 | 1996 | ||||
|
Jul 1898–Dec 1899 18-Month |
48.05" (1,220.47mm) | 46.58" (1,183.13mm) |
1.47" (37.34mm) | 77th Driest | Driest since: 1898 | 1929 |
| 50th Wettest | Wettest since: 1897 | 1996 | ||||
|
Jan 1898–Dec 1899 24-Month |
61.86" (1,571.24mm) | 64.19" (1,630.43mm) |
-2.33" (-59.19mm) | 48th Driest | Driest since: 1898 | 1930 |
| 79th Wettest | Wettest since: 1897 | 1996 | ||||
|
Jan 1897–Dec 1899 36-Month |
98.04" (2,490.22mm) | 96.33" (2,446.78mm) |
1.71" (43.44mm) | 75th Driest | Driest to Date | 1930 |
| 51st Wettest | Wettest since: 1898 | 1997 | ||||
|
Jan 1896–Dec 1899 48-Month |
137.85" (3,501.39mm) | 128.33" (3,259.58mm) |
9.52" (241.81mm) | 107th Driest | Driest since: 1898 | 1931 |
| 18th Wettest | Wettest to Date | 1998 | ||||
|
Jan 1895–Dec 1899 60-Month |
165.99" (4,216.15mm) | 160.34" (4,072.64mm) |
5.65" (143.51mm) | 92nd Driest | Driest to Date | 1932 |
| 32nd Wettest | Wettest to Date | 1999 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published August 2022, retrieved on August 9, 2022 from https://www.ncei.noaa.gov/cag/