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, January 1974

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  • Record Wettest
Period Value 1901-2000
Mean		 Anomaly Rank
(1895-2022)		 Wettest/Driest
Since		 Record
January 1974
1-Month 		1.08"
(27.43mm)		 1.27"
(32.26mm)		 -0.19"
(-4.83mm)		 77th Driest
Driest since:
 1909
52nd Wettest
Wettest since:
 1958
Dec 1973–Jan 1974
2-Month 		1.61"
(40.89mm)		 2.60"
(66.04mm)		 -0.99"
(-25.15mm)		 45th Driest
Driest since:
 1918
83rd Wettest
Wettest since:
 1941
Nov 1973–Jan 1974
3-Month 		2.89"
(73.41mm)		 4.02"
(102.11mm)		 -1.13"
(-28.70mm)		 53rd Driest
Driest since:
 1918
75th Wettest
Wettest since:
 1941
Ties: 2020
Oct 1973–Jan 1974
4-Month 		7.22"
(183.39mm)		 6.54"
(166.12mm)		 0.68"
(17.27mm)		 87th Driest
Driest since:
 1918
41st Wettest
Wettest since:
 1931
Sep 1973–Jan 1974
5-Month 		14.86"
(377.44mm)		 10.87"
(276.10mm)		 3.99"
(101.34mm)		 106th Driest
Driest since:
 1918
22nd Wettest
Wettest since:
 1968
Aug 1973–Jan 1974
6-Month 		20.49"
(520.45mm)		 13.05"
(331.47mm)		 7.44"
(188.98mm)		 117th Driest
Driest since:
 1918
11th Wettest
Wettest since:
 1968
Jul 1973–Jan 1974
7-Month 		21.27"
(540.26mm)		 14.73"
(374.14mm)		 6.54"
(166.12mm)		 112th Driest
Driest since:
 1918
16th Wettest
Wettest since:
 1968
Jun 1973–Jan 1974
8-Month 		28.90"
(734.06mm)		 17.39"
(441.71mm)		 11.51"
(292.35mm)		 124th Driest
Driest since:
 1918
4th Wettest
Wettest since:
 1968
May 1973–Jan 1974
9-Month 		30.18"
(766.57mm)		 20.06"
(509.52mm)		 10.12"
(257.05mm)		 123rd Driest
Driest since:
 1899
5th Wettest
Wettest since:
 1968
Apr 1973–Jan 1974
10-Month 		31.00"
(787.40mm)		 21.60"
(548.64mm)		 9.40"
(238.76mm)		 121st Driest
Driest since:
 1899
7th Wettest
Wettest since:
 1968
Mar 1973–Jan 1974
11-Month 		31.16"
(791.46mm)		 22.62"
(574.55mm)		 8.54"
(216.91mm)		 119th Driest
Driest since:
 1899
9th Wettest
Wettest since:
 1968
Feb 1973–Jan 1974
12-Month 		36.00"
(914.40mm)		 23.81"
(604.77mm)		 12.19"
(309.63mm)		 123rd Driest
Driest since:
 1899
5th Wettest
Wettest since:
 1968
Aug 1972–Jan 1974
18-Month 		48.03"
(1,219.96mm)		 36.84"
(935.74mm)		 11.19"
(284.22mm)		 116th Driest
Driest since:
 1899
11th Wettest
Wettest since:
 2016
Feb 1972–Jan 1974
24-Month 		67.17"
(1,706.12mm)		 47.54"
(1,207.52mm)		 19.63"
(498.60mm)		 125th Driest
Driest since:
 1899
2nd Wettest
Wettest since:
 1968
Feb 1971–Jan 1974
36-Month 		95.54"
(2,426.72mm)		 71.11"
(1,806.19mm)		 24.43"
(620.53mm)		 125th Driest
Driest since:
 1900
1st Wettest
Wettest to Date
 1974
Feb 1970–Jan 1974
48-Month 		121.69"
(3,090.93mm)		 94.50"
(2,400.30mm)		 27.19"
(690.63mm)		 122nd Driest
Driest since:
 1901
3rd Wettest
Wettest since:
 1977
Feb 1969–Jan 1974
60-Month 		145.34"
(3,691.64mm)		 117.91"
(2,994.91mm)		 27.43"
(696.73mm)		 118th Driest
Driest since:
 1902
6th Wettest
Wettest since:
 1977

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