Water Year: Oct 1, 2009 through Mar 18, 2010

Climate Division Total Rainfall Departure from Normal Pct of Normal Driest since Wettest since Rank since 1921 (88 periods)
Panhandle 6.21" +0.85" 116%

2007-08 (4.59")

2006-07 (7.78")

24th wettest
N. Central 8.52" -1.23" 87%

2006-07 (6.62")

2007-08 (10.86")

40th wettest
Northeast 15.00" -0.21" 99%

2006-07 (11.43")

2007-08 (17.05")

30th wettest
W. Central 8.75" -0.10" 99%

2007-08 (8.10")

2006-07 (9.18")

30th wettest
Central 13.62" +0.03" 100%

2007-08 (12.69")

2004-05 (17.06")

21st wettest
E. Central 19.03" +0.55" 103%

2007-08 (17.61")

2006-07 (21.04")

29th wettest
Southwest 10.24" +0.44" 105%

2007-08 (8.44")

2006-07 (11.65")

29th wettest
S. Central 18.89" +2.84" 118%

2007-08 (12.15")

2004-05 (22.10")

14th wettest
Southeast 26.63" +3.98" 118%

2007-08 (19.60")

2000-01 (32.89")

12th wettest
Statewide 13.97" +0.74" 106%

2007-08 (12.33")

2004-05 (17.37")

22nd wettest
 
Climate Division Driest on Record Wettest on Record Mar 18 25cm FWI Mar 18 KBDI 169-day SPI Most Like (Arndt Score)
Panhandle 0.97" (1966-67) 10.98" (2000-01) 0.87 254 +0.67 1992-93 (8.59)
N. Central 2.36" (1966-67) 22.61" (1998-99) 0.87 101 +0.15 1942-43 (7.72)
Northeast 5.26" (1995-96) 26.19" (1984-85) 0.95 13 +0.47 1959-60 (8.05)
W. Central 1.50" (1966-67) 17.61" (1986-87) 0.86 53 +0.44 1968-69 (9.16)
Central 3.33" (1966-67) 23.74" (1984-85) 0.93 18 +0.61 1981-82 (8.45)
E. Central 6.05" (1966-67) 27.79" (1997-98) 0.94 23 +0.58 1969-70 (7.73)
Southwest 1.47" (1966-67) 18.24" (1986-87) 0.91 49 +0.47 1956-57 (8.62)
S. Central 4.09" (1966-67) 27.54" (2000-01) 0.96 26 +0.95 1998-99 (8.45)
Southeast 9.21" (1966-67) 33.58" (1991-92) 0.96 39 +1.03 1993-94 (8.49)
Statewide 3.88" (1966-67) 20.15" (1984-85) 0.92 64 +0.67 1983-84 (8.91)
Rainfall Stats (Click Link to Enlarge)
Total Precipitation
Normal Precipitation
Departure
Percentage Normal

Fire Danger Model Burning Index
updated every hour

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Keetch-Byram Drought Index
updated every hour

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Fractional Water
updated daily

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Current Dispersion Conditions
updated every 5 minutes

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Additional Tools & Resources

Maps of Oklahoma Climate Divisions: Color, B&W
Okla. Burn Bans
OWRB Drought & Water Resource Monitoring Page
The U.S. Drought Monitor
U.S. Drought Outlook
U.S. Agricultural Drought Info. Center
Okla. Fire Danger Model
Recent Okla. Mesonet Rainfall

More Info. & Forecast Info.