Last 365 Days: Sep 2, 2009 through Sep 1, 2010

Climate Division Total Rainfall Departure from Normal Pct of Normal Driest since Wettest since Rank since 1921 (87 periods)
Panhandle 21.19" +0.09" 100%

2005-06 (16.89")

2006-07 (24.59")

41st wettest
N. Central 30.79" -0.86" 97%

2005-06 (20.46")

2006-07 (40.54")

36th wettest
Northeast 45.07" +3.10" 107%

2005-06 (28.18")

2006-07 (48.68")

22nd wettest
W. Central 26.05" -3.04" 90%

2005-06 (22.18")

2006-07 (42.18")

41st driest
Central 38.86" +0.87" 102%

2005-06 (23.18")

2006-07 (56.09")

25th wettest
E. Central 45.75" -0.34" 99%

2005-06 (26.49")

2006-07 (56.07")

37th wettest
Southwest 30.22" -0.58" 98%

2005-06 (19.61")

2006-07 (44.40")

31st wettest
S. Central 43.47" +2.51" 106%

2005-06 (24.73")

2006-07 (55.83")

22nd wettest
Southeast 53.26" +2.32" 105%

2005-06 (34.51")

2006-07 (59.70")

28th wettest
Statewide 37.27" +0.58" 102%

2005-06 (23.88")

2006-07 (47.70")

29th wettest
 
Climate Division Driest on Record Wettest on Record Sep 1 25cm FWI Sep 1 KBDI 365-day SPI Most Like (Arndt Score)
Panhandle 11.78" (1935-36) 29.57" (1946-47) 0.52 301 +0.35 1994-95 (9.21)
N. Central 16.29" (1935-36) 50.15" (1998-99) 0.44 350 +0.27 1978-79 (8.91)
Northeast 24.25" (1935-36) 62.15" (1926-27) 0.39 420 +0.68 1988-89 (9.34)
W. Central 16.66" (1935-36) 43.03" (1986-87) 0.12 434 -0.06 2002-03 (8.98)
Central 17.32" (1935-36) 56.09" (2006-07) 0.23 532 +0.57 1931-32 (8.94)
E. Central 23.96" (1935-36) 63.98" (1926-27) 0.13 639 +0.31 1936-37 (8.21)
Southwest 16.85" (1935-36) 46.71" (1986-87) 0.14 512 +0.32 1961-62 (8.98)
S. Central 19.58" (1924-25) 55.83" (2006-07) 0.32 514 +0.67 1959-60 (8.93)
Southeast 28.48" (1933-34) 70.98" (1944-45) 0.19 643 +0.51 1968-69 (8.27)
Statewide 20.08" (1935-36) 47.70" (2006-07) 0.28 479 +0.50 1931-32 (8.99)
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.