180-Day Precip for Idaho Aug 21, 2008 through Feb 16, 2009 |
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Climate Division |
Total Rainfall |
Departure from Normal |
Pct of Normal |
Driest since |
Wettest since |
Rank of 51 such periods |
Driest on Record |
Wettest on Record |
180-day SPI |
Most Like (Arndt Score) |
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Idaho Statewide | 8.98" | -1.02" | 90 % | 2007-08 (0.00") | 2005-06 (10.42") | 15th wettest XX | 0.00" (2007-08) | 12.56" (1996-97) | +0.53 XX | 2002-03 (8.41) | ||
ID-CD1 (Panhandle) | 12.26" | -3.87" | 76 % | 2007-08 (0.00") | 2005-06 (16.16") | 11th driest D0 | 0.00" (2007-08) | 24.70" (1973-74) | -0.68 D0 | 1965-66 (8.33) | ||
ID-CD2 (N. Central Prairies) | 10.43" | -0.93" | 92 % | 2007-08 (0.00") | 1998-99 (11.61") | 13th wettest XX | 0.00" (2007-08) | 15.17" (1977-78) | +0.66 XX | 2002-03 (7.14) | ||
ID-CD3 (N. Central Canyons) | 12.93" | +1.02" | 109 % | 2007-08 (0.00") | 2005-06 (17.39") | 14th driest D0 | 0.00" (2007-08) | 24.34" (1996-97) | -0.49 XX | 1987-88 (7.15) | ||
ID-CD4 (Central Mountains) | 14.19" | -0.11" | 99 % | 2007-08 (0.00") | 1977-78 (14.59") | 2nd wettest XX | 0.00" (2007-08) | 14.59" (1977-78) | +1.76 XX | 2005-06 (8.26) | ||
ID-CD5 (Southwestern Valleys) | 6.64" | -0.57" | 92 % | 2007-08 (0.00") | 2005-06 (7.90") | 13th wettest XX | 0.00" (2007-08) | 10.52" (1996-97) | +0.64 XX | 1998-99 (8.51) | ||
ID-CD6 (Southwestern Highlands) | 1.24" | -5.27" | 19 % | 2007-08 (0.00") | 2006-07 (5.25") | 2nd driest D3 | 0.00" (2007-08) | 10.37" (1996-97) | -2.05 D4 | 1990-91 (8.60) | ||
ID-CD7 (Central Plains) | 4.90" | -0.78" | 86 % | 2007-08 (0.00") | 2005-06 (5.60") | 13th wettest XX | 0.00" (2007-08) | 8.08" (1996-97) | +0.67 XX | 1997-98 (8.66) | ||
ID-CD8 (Northeastern Valleys) | 2.86" | -1.32" | 68 % | 2007-08 (0.00") | 2006-07 (4.30") | 2nd driest D3 | 0.00" (2007-08) | 8.88" (1983-84) | -1.71 D3 | 1987-88 (8.36) | ||
ID-CD9 (Upper Snake River Plains) | 6.07" | +0.47" | 108 % | 2007-08 (0.00") | 2006-07 (6.64") | 16th driest XX | 0.00" (2007-08) | 11.46" (1996-97) | -0.52 D0 | 1979-80 (8.67) | ||
ID-CD10 (Eastern Highlands) | 7.23" | -0.70" | 91 % | 2007-08 (0.00") | 2005-06 (10.06") | 24th wettest XX | 0.00" (2007-08) | 13.87" (1983-84) | +0.01 XX | 1969-70 (8.79) |