Divisional Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Texas, Climate Division 10. Lower Valley

Precipitation Rankings, September 1984

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Record Driest

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
September 1984 1-Month	10.72" (272.29mm)	4.33" (109.98mm)	6.39" (162.31mm)	126th Driest	Driest since: 1983	1897
September 1984 1-Month	10.72" (272.29mm)	4.33" (109.98mm)	6.39" (162.31mm)	3rd Wettest	Wettest since: 1967	1967
Aug–Sep 1984 2-Month	11.40" (289.56mm)	6.54" (166.12mm)	4.86" (123.44mm)	117th Driest	Driest since: 1983	1897
Aug–Sep 1984 2-Month	11.40" (289.56mm)	6.54" (166.12mm)	4.86" (123.44mm)	12th Wettest	Wettest since: 1975	1967
Jul–Sep 1984 3-Month	13.09" (332.49mm)	8.19" (208.03mm)	4.90" (124.46mm)	113th Driest	Driest since: 1983	1897
Jul–Sep 1984 3-Month	13.09" (332.49mm)	8.19" (208.03mm)	4.90" (124.46mm)	16th Wettest	Wettest since: 1976	1967
Jun–Sep 1984 4-Month	14.56" (369.82mm)	10.86" (275.84mm)	3.70" (93.98mm)	105th Driest	Driest since: 1983	1982
Jun–Sep 1984 4-Month	14.56" (369.82mm)	10.86" (275.84mm)	3.70" (93.98mm)	24th Wettest	Wettest since: 1976	1967
May–Sep 1984 5-Month	17.49" (444.25mm)	13.55" (344.17mm)	3.94" (100.08mm)	106th Driest	Driest since: 1983	1897
May–Sep 1984 5-Month	17.49" (444.25mm)	13.55" (344.17mm)	3.94" (100.08mm)	23rd Wettest	Wettest since: 1981	1933
Apr–Sep 1984 6-Month	17.55" (445.77mm)	15.07" (382.78mm)	2.48" (62.99mm)	92nd Driest	Driest since: 1983	1897
Apr–Sep 1984 6-Month	17.55" (445.77mm)	15.07" (382.78mm)	2.48" (62.99mm)	37th Wettest	Wettest since: 1981	1933
Mar–Sep 1984 7-Month	17.68" (449.07mm)	16.08" (408.43mm)	1.60" (40.64mm)	82nd Driest	Driest since: 1983	1897
Mar–Sep 1984 7-Month	17.68" (449.07mm)	16.08" (408.43mm)	1.60" (40.64mm)	47th Wettest	Wettest since: 1981	1933
Feb–Sep 1984 8-Month	18.53" (470.66mm)	17.27" (438.66mm)	1.26" (32.00mm)	81st Driest	Driest since: 1982	1897
Feb–Sep 1984 8-Month	18.53" (470.66mm)	17.27" (438.66mm)	1.26" (32.00mm)	48th Wettest	Wettest since: 1983	1933
Jan–Sep 1984 9-Month	22.47" (570.74mm)	18.54" (470.92mm)	3.93" (99.82mm)	100th Driest	Driest since: 1983	1897
Jan–Sep 1984 9-Month	22.47" (570.74mm)	18.54" (470.92mm)	3.93" (99.82mm)	29th Wettest	Wettest since: 1981	1973
Dec 1983–Sep 1984 10-Month	23.15" (588.01mm)	19.87" (504.70mm)	3.28" (83.31mm)	90th Driest	Driest since: 1982	1897
Dec 1983–Sep 1984 10-Month	23.15" (588.01mm)	19.87" (504.70mm)	3.28" (83.31mm)	38th Wettest	Wettest since: 1983	1941
Nov 1983–Sep 1984 11-Month	24.95" (633.73mm)	21.29" (540.77mm)	3.66" (92.96mm)	93rd Driest	Driest since: 1982	1897
Nov 1983–Sep 1984 11-Month	24.95" (633.73mm)	21.29" (540.77mm)	3.66" (92.96mm)	35th Wettest	Wettest since: 1983	1941
Oct 1983–Sep 1984 12-Month	27.14" (689.36mm)	23.82" (605.03mm)	3.32" (84.33mm)	89th Driest	Driest since: 1982	2011
Oct 1983–Sep 1984 12-Month	27.14" (689.36mm)	23.82" (605.03mm)	3.32" (84.33mm)	39th Wettest	Wettest since: 1983	1941
Apr 1983–Sep 1984 18-Month	43.10" (1,094.74mm)	38.87" (987.30mm)	4.23" (107.44mm)	90th Driest	Driest since: 1983	1898
Apr 1983–Sep 1984 18-Month	43.10" (1,094.74mm)	38.87" (987.30mm)	4.23" (107.44mm)	38th Wettest	Wettest since: 1981	1968
Oct 1982–Sep 1984 24-Month	55.13" (1,400.30mm)	47.66" (1,210.56mm)	7.47" (189.74mm)	100th Driest	Driest since: 1983	1898
Oct 1982–Sep 1984 24-Month	55.13" (1,400.30mm)	47.66" (1,210.56mm)	7.47" (189.74mm)	27th Wettest	Wettest since: 1977	1967
Oct 1981–Sep 1984 36-Month	73.68" (1,871.47mm)	71.32" (1,811.53mm)	2.36" (59.94mm)	74th Driest	Driest since: 1982	1899
Oct 1981–Sep 1984 36-Month	73.68" (1,871.47mm)	71.32" (1,811.53mm)	2.36" (59.94mm)	52nd Wettest	Wettest since: 1983	1968
Oct 1980–Sep 1984 48-Month	106.23" (2,698.24mm)	94.84" (2,408.94mm)	11.39" (289.30mm)	97th Driest	Driest since: 1983	1900
Oct 1980–Sep 1984 48-Month	106.23" (2,698.24mm)	94.84" (2,408.94mm)	11.39" (289.30mm)	28th Wettest	Wettest since: 1979	1975
Oct 1979–Sep 1984 60-Month	126.89" (3,223.01mm)	118.21" (3,002.53mm)	8.68" (220.48mm)	88th Driest	Driest since: 1982	1901
Oct 1979–Sep 1984 60-Month	126.89" (3,223.01mm)	118.21" (3,002.53mm)	8.68" (220.48mm)	36th Wettest	Wettest since: 1983	1970

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2023, retrieved on March 24, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings