Water Year: Oct 1, 2008 through Jul 2, 2009

Climate Division Total Rainfall Departure from Normal Pct of Normal Driest since Wettest since Rank since 1921 (88 periods)
Panhandle 11.07" -3.29" 77%

2007-08 (10.85")

2006-07 (19.84")

31st driest
N. Central 18.10" -4.58" 80%

2005-06 (14.66")

2007-08 (28.75")

31st driest
Northeast 26.48" -4.58" 85%

2005-06 (19.35")

2007-08 (46.46")

36th driest
W. Central 16.23" -5.11" 76%

2005-06 (14.72")

2007-08 (19.49")

24th driest
Central 20.11" -8.74" 70%

2005-06 (14.97")

2007-08 (31.62")

16th driest
E. Central 25.46" -10.02" 72%

2005-06 (20.73")

2007-08 (40.14")

15th driest
Southwest 17.86" -4.82" 79%

2007-08 (17.07")

2006-07 (34.14")

29th driest
S. Central 25.66" -6.05" 81%

2005-06 (19.46")

2007-08 (27.59")

28th driest
Southeast 34.63" -5.68" 86%

2005-06 (27.07")

2007-08 (46.17")

29th driest
Statewide 21.60" -5.94" 78%

2005-06 (16.70")

2007-08 (29.94")

25th driest
 
Climate Division Driest on Record Wettest on Record Jul 2 25cm FWI Jul 2 KBDI 275-day SPI Most Like (Arndt Score)
Panhandle 5.70" (1955-56) 23.93" (1998-99) 0.44 345 -0.45 1942-43 (8.31)
N. Central 9.35" (1995-96) 44.33" (1998-99) 0.30 345 -0.40 1961-62 (8.45)
Northeast 14.76" (1995-96) 48.83" (1998-99) 0.35 359 -0.34 1993-94 (9.00)
W. Central 9.51" (1995-96) 32.60" (2006-07) 0.20 322 -0.57 1957-58 (8.19)
Central 13.61" (1995-96) 43.40" (1984-85) 0.20 408 -0.85 1975-76 (9.30)
E. Central 18.18" (1924-25) 54.59" (1944-45) 0.46 368 -1.00 1950-51 (8.94)
Southwest 10.57" (1966-67) 35.13" (1986-87) 0.25 348 -0.52 1939-40 (8.92)
S. Central 13.21" (1924-25) 46.40" (1981-82) 0.28 375 -0.44 1966-67 (8.15)
Southeast 21.32" (1955-56) 60.49" (1944-45) 0.42 453 -0.41 1950-51 (8.92)
Statewide 14.43" (1955-56) 38.85" (1956-57) 0.32 370 -0.66 1949-50 (9.06)
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.