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 1912

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Record Wettest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Wettest/Driest Since	Record
September 1912 1-Month	1.86" (47.24mm)	4.33" (109.98mm)	-2.47" (-62.74mm)	27th Driest	Driest since: 1909	1897
September 1912 1-Month	1.86" (47.24mm)	4.33" (109.98mm)	-2.47" (-62.74mm)	102nd Wettest	Wettest since: 1911	1967
Aug–Sep 1912 2-Month	2.01" (51.05mm)	6.54" (166.12mm)	-4.53" (-115.07mm)	7th Driest	Driest since: 1900	1897
	2.01" (51.05mm)	6.54" (166.12mm)	-4.53" (-115.07mm)	122nd Wettest	Wettest since: 1911	1967
	Ties: 1937
Jul–Sep 1912 3-Month	2.19" (55.63mm)	8.19" (208.03mm)	-6.00" (-152.40mm)	5th Driest	Driest since: 1897	1897
Jul–Sep 1912 3-Month	2.19" (55.63mm)	8.19" (208.03mm)	-6.00" (-152.40mm)	124th Wettest	Wettest since: 1911	1967
Jun–Sep 1912 4-Month	10.95" (278.13mm)	10.86" (275.84mm)	0.09" (2.29mm)	66th Driest	Driest since: 1911	1982
Jun–Sep 1912 4-Month	10.95" (278.13mm)	10.86" (275.84mm)	0.09" (2.29mm)	63rd Wettest	Wettest since: 1910	1967
May–Sep 1912 5-Month	12.02" (305.31mm)	13.55" (344.17mm)	-1.53" (-38.86mm)	54th Driest	Driest since: 1911	1897
May–Sep 1912 5-Month	12.02" (305.31mm)	13.55" (344.17mm)	-1.53" (-38.86mm)	75th Wettest	Wettest since: 1910	1933
Apr–Sep 1912 6-Month	14.72" (373.89mm)	15.07" (382.78mm)	-0.35" (-8.89mm)	68th Driest	Driest since: 1911	1897
Apr–Sep 1912 6-Month	14.72" (373.89mm)	15.07" (382.78mm)	-0.35" (-8.89mm)	61st Wettest	Wettest since: 1910	1933
Mar–Sep 1912 7-Month	15.01" (381.25mm)	16.08" (408.43mm)	-1.07" (-27.18mm)	64th Driest	Driest since: 1911	1897
Mar–Sep 1912 7-Month	15.01" (381.25mm)	16.08" (408.43mm)	-1.07" (-27.18mm)	65th Wettest	Wettest since: 1910	1933
Feb–Sep 1912 8-Month	16.13" (409.70mm)	17.27" (438.66mm)	-1.14" (-28.96mm)	60th Driest	Driest since: 1911	1897
Feb–Sep 1912 8-Month	16.13" (409.70mm)	17.27" (438.66mm)	-1.14" (-28.96mm)	69th Wettest	Wettest since: 1910	1933
Jan–Sep 1912 9-Month	17.99" (456.95mm)	18.54" (470.92mm)	-0.55" (-13.97mm)	66th Driest	Driest since: 1911	1897
Jan–Sep 1912 9-Month	17.99" (456.95mm)	18.54" (470.92mm)	-0.55" (-13.97mm)	63rd Wettest	Wettest since: 1910	1973
Dec 1911–Sep 1912 10-Month	20.18" (512.57mm)	19.87" (504.70mm)	0.31" (7.87mm)	73rd Driest	Driest since: 1911	1897
Dec 1911–Sep 1912 10-Month	20.18" (512.57mm)	19.87" (504.70mm)	0.31" (7.87mm)	55th Wettest	Wettest since: 1906	1941
Nov 1911–Sep 1912 11-Month	21.70" (551.18mm)	21.29" (540.77mm)	0.41" (10.41mm)	74th Driest	Driest since: 1911	1897
Nov 1911–Sep 1912 11-Month	21.70" (551.18mm)	21.29" (540.77mm)	0.41" (10.41mm)	54th Wettest	Wettest since: 1906	1941
Oct 1911–Sep 1912 12-Month	23.03" (584.96mm)	23.82" (605.03mm)	-0.79" (-20.07mm)	63rd Driest	Driest since: 1911	2011
Oct 1911–Sep 1912 12-Month	23.03" (584.96mm)	23.82" (605.03mm)	-0.79" (-20.07mm)	65th Wettest	Wettest since: 1909	1941
Apr 1911–Sep 1912 18-Month	32.22" (818.39mm)	38.87" (987.30mm)	-6.65" (-168.91mm)	31st Driest	Driest since: 1908	1898
Apr 1911–Sep 1912 18-Month	32.22" (818.39mm)	38.87" (987.30mm)	-6.65" (-168.91mm)	97th Wettest	Wettest since: 1911	1968
Oct 1910–Sep 1912 24-Month	39.58" (1,005.33mm)	47.66" (1,210.56mm)	-8.08" (-205.23mm)	29th Driest	Driest since: 1911	1898
Oct 1910–Sep 1912 24-Month	39.58" (1,005.33mm)	47.66" (1,210.56mm)	-8.08" (-205.23mm)	98th Wettest	Wettest since: 1910	1967
Oct 1909–Sep 1912 36-Month	60.14" (1,527.56mm)	71.32" (1,811.53mm)	-11.18" (-283.97mm)	21st Driest	Driest since: 1903	1899
Oct 1909–Sep 1912 36-Month	60.14" (1,527.56mm)	71.32" (1,811.53mm)	-11.18" (-283.97mm)	105th Wettest	Wettest since: 1911	1968
Oct 1908–Sep 1912 48-Month	83.44" (2,119.38mm)	94.84" (2,408.94mm)	-11.40" (-289.56mm)	27th Driest	Driest since: 1911	1900
Oct 1908–Sep 1912 48-Month	83.44" (2,119.38mm)	94.84" (2,408.94mm)	-11.40" (-289.56mm)	98th Wettest	Wettest since: 1909	1975
Oct 1907–Sep 1912 60-Month	103.24" (2,622.30mm)	118.21" (3,002.53mm)	-14.97" (-380.23mm)	19th Driest	Driest since: 1911	1901
Oct 1907–Sep 1912 60-Month	103.24" (2,622.30mm)	118.21" (3,002.53mm)	-14.97" (-380.23mm)	105th Wettest	Wettest since: 1910	1970

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published January 2023, retrieved on January 30, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings