| 180-Day Precip for Washington Aug 20, 2008 through Feb 15, 2009 |
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| Climate Division |
Total Rainfall |
Departure from Normal |
Pct of Normal |
Driest since |
Wettest since |
Rank of 25 such periods |
Driest on Record |
Wettest on Record |
180-day SPI |
Most Like (Arndt Score) |
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| Washington Statewide | 23.03" | -1.58" | 94 % | 2007-08 (0.00") | 1983-84 (23.46") | 13th wettest XX | 0.00" (2007-08) | 31.57" (1973-74) | +0.18 XX | 1972-73 (8.38) | ||
| WA-CD1 (West Olympic Coastal) | 48.93" | -14.32" | 77 % | 2007-08 (0.00") | 1983-84 (51.66") | 12th driest XX | 0.00" (2007-08) | 70.12" (1975-76) | -0.00 XX | 1972-73 (7.96) | ||
| WA-CD2 (Northeast Olympic San Juan) | 14.65" | -0.98" | 94 % | 2007-08 (0.00") | 1987-88 (16.16") | 3rd driest D1 | 0.00" (2007-08) | 34.30" (1975-76) | -1.63 D3 | 1976-77 (8.57) | ||
| WA-CD3 (Puget Sound Lowlands) | 26.37" | -0.41" | 98 % | 2007-08 (0.00") | 1983-84 (39.74") | 4th driest D1 | 0.00" (2007-08) | 50.17" (1973-74) | -1.21 D1 | 1987-88 (8.40) | ||
| WA-CD4 (E. Olympic Cascade Foothills) | 40.99" | -0.46" | 99 % | 2007-08 (0.00") | 1983-84 (52.49") | 5th driest D1 | 0.00" (2007-08) | 74.92" (1973-74) | -0.90 D1 | 1987-88 (5.77) | ||
| WA-CD5 (Cascade Mountains West) | 59.05" | -2.06" | 97 % | 2007-08 (0.00") | -- | 1st wettest XX | 0.00" (2007-08) | 39.61" (1977-78) | +2.76 XX | 1973-74 (5.49) | ||
| WA-CD6 (East Slope Cascades) | 21.28" | +1.03" | 105 % | 2007-08 (0.00") | -- | 1st wettest XX | 0.00" (2007-08) | 13.97" (1973-74) | +2.72 XX | 1982-83 (5.10) | ||
| WA-CD7 (Okanogan Big Bend) | 4.99" | -1.87" | 73 % | 2007-08 (0.00") | 1983-84 (7.32") | 7th driest D0 | 0.00" (2007-08) | 11.31" (1973-74) | -0.48 XX | 1972-73 (9.14) | ||
| WA-CD8 (Central Basin) | 5.67" | -0.42" | 93 % | 2007-08 (0.00") | 1987-88 (7.39") | 3rd driest D1 | 0.00" (2007-08) | 16.52" (1973-74) | -1.41 D2 | 1987-88 (7.19) | ||
| WA-CD9 (Northeastern) | 10.59" | -0.34" | 97 % | 2007-08 (0.00") | 1983-84 (12.26") | 13th wettest XX | 0.00" (2007-08) | 17.17" (1973-74) | +0.03 XX | 1948-49 (8.63) | ||
| WA-CD10 (Plouse Blue Mountains) | 9.43" | -0.73" | 93 % | 2007-08 (0.00") | 1980-81 (10.67") | 11th driest XX | 0.00" (2007-08) | 18.07" (1973-74) | -0.12 XX | 1974-75 (7.99) | ||