| 30-Day Precip for Colorado Jan 3, 2009 through Feb 1, 2009 |
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| Climate Division |
Total Rainfall |
Departure from Normal |
Pct of Normal |
Driest since |
Wettest since |
Rank of 87 such periods |
Driest on Record |
Wettest on Record |
30-day SPI |
Most Like (Arndt Score) |
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| Colorado Statewide | 0.68" | -0.09" | 89 % | 2006 (0.62") | 2005 (1.47") | 40th driest XX | 0.10" (1934) | 1.74" (1980) | -0.08 XX | 1967 (9.69) | ||
| CO-CD1 (Arkansas Drainage) | 0.35" | -0.12" | 75 % | 2003 (0.11") | 2006 (0.56") | 39th driest XX | 0.02" (1928) | 1.27" (1948) | -0.12 XX | 1976 (9.55) | ||
| CO-CD2 (Colorado Drainage) | 1.21" | -0.02" | 99 % | 2006 (0.97") | 2005 (2.40") | 38th wettest XX | 0.16" (1934) | 3.68" (1957) | +0.08 XX | 1967 (9.46) | ||
| CO-CD3 (Kansas Drainage) | 0.18" | -0.21" | 46 % | 2006 (0.18") | 2005 (0.21") | 27th driest XX | 0.00" (1923) | 1.10" (1960) | -0.36 XX | 1991 (9.75) | ||
| CO-CD4 (Platte Drainage) | 0.54" | +0.02" | 104 % | 2006 (0.34") | 2005 (0.94") | 37th wettest XX | 0.04" (1931) | 1.35" (1921) | +0.35 XX | 2002 (9.71) | ||
| CO-CD5 (Rio Grande Drainage) | 0.22" | -0.48" | 31 % | 2003 (0.17") | 2006 (0.36") | 16th driest D1 | 0.02" (1934) | 3.48" (1921) | -0.96 D1 | 2003 (9.70) | ||