Divisional Rankings

Divisional Data Info
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, October 1911

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Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
October 1911
1-Month 		1.33"
(33.78mm)		 2.54"
(64.52mm)		 -1.21"
(-30.74mm)		 34th Driest
Driest since:
 2010
95th Wettest
Wettest since:
 1958
Ties: 1969, 2008
Sep–Oct 1911
2-Month 		3.73"
(94.74mm)		 6.87"
(174.50mm)		 -3.14"
(-79.76mm)		 22nd Driest
Driest since:
 1947
107th Wettest
Wettest since:
 1967
Aug–Oct 1911
3-Month 		4.30"
(109.22mm)		 9.07"
(230.38mm)		 -4.77"
(-121.16mm)		 17th Driest
Driest since:
 1917
112th Wettest
Wettest since:
 1967
Jul–Oct 1911
4-Month 		5.45"
(138.43mm)		 10.73"
(272.54mm)		 -5.28"
(-134.11mm)		 17th Driest
Driest since:
 1957
112th Wettest
Wettest since:
 1967
Jun–Oct 1911
5-Month 		5.86"
(148.84mm)		 13.40"
(340.36mm)		 -7.54"
(-191.52mm)		 5th Driest
Driest since:
 1982
124th Wettest
Wettest since:
 1967
May–Oct 1911
6-Month 		7.61"
(193.29mm)		 16.09"
(408.69mm)		 -8.48"
(-215.40mm)		 6th Driest
Driest since:
 1898
123rd Wettest
Wettest since:
 1933
Apr–Oct 1911
7-Month 		10.52"
(267.21mm)		 17.61"
(447.29mm)		 -7.09"
(-180.08mm)		 10th Driest
Driest since:
 1898
119th Wettest
Wettest since:
 1933
Mar–Oct 1911
8-Month 		12.21"
(310.13mm)		 18.62"
(472.95mm)		 -6.41"
(-162.82mm)		 16th Driest
Driest since:
 1898
113th Wettest
Wettest since:
 1933
Feb–Oct 1911
9-Month 		13.80"
(350.52mm)		 19.81"
(503.17mm)		 -6.01"
(-152.65mm)		 21st Driest
Driest since:
 1898
108th Wettest
Wettest since:
 1933
Jan–Oct 1911
10-Month 		14.29"
(362.97mm)		 21.08"
(535.43mm)		 -6.79"
(-172.46mm)		 20th Driest
Driest since:
 1898
109th Wettest
Wettest since:
 1973
Dec 1910–Oct 1911
11-Month 		15.28"
(388.11mm)		 22.41"
(569.21mm)		 -7.13"
(-181.10mm)		 17th Driest
Driest since:
 1898
111th Wettest
Wettest since:
 1941
Nov 1910–Oct 1911
12-Month 		15.38"
(390.65mm)		 23.83"
(605.28mm)		 -8.45"
(-214.63mm)		 14th Driest
Driest since:
 1898
114th Wettest
Wettest since:
 1941
May 1910–Oct 1911
18-Month 		32.57"
(827.28mm)		 39.87"
(1,012.70mm)		 -7.30"
(-185.42mm)		 33rd Driest
Driest since:
 1898
95th Wettest
Wettest since:
 1968
Nov 1909–Oct 1911
24-Month 		38.17"
(969.52mm)		 47.66"
(1,210.56mm)		 -9.49"
(-241.04mm)		 26th Driest
Driest since:
 1898
101st Wettest
Wettest since:
 1967
Nov 1908–Oct 1911
36-Month 		59.57"
(1,513.08mm)		 71.38"
(1,813.05mm)		 -11.81"
(-299.97mm)		 22nd Driest
Driest since:
 1899
104th Wettest
Wettest since:
 1968
Nov 1907–Oct 1911
48-Month 		80.38"
(2,041.65mm)		 94.94"
(2,411.48mm)		 -14.56"
(-369.83mm)		 18th Driest
Driest since:
 1900
107th Wettest
Wettest since:
 1976
Nov 1906–Oct 1911
60-Month 		95.85"
(2,434.59mm)		 118.33"
(3,005.58mm)		 -22.48"
(-570.99mm)		 12th Driest
Driest since:
 1901
112th Wettest
Wettest since:
 1976

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