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 1931

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2023)
Wettest/Driest
Since
Record
January 1931
1-Month
4.24"
(107.70mm)
1.27"
(32.26mm)
2.97"
(75.44mm)
128th Driest
Driest since:
1909
2nd Wettest
Wettest to Date
1958
Dec 1930–Jan 1931
2-Month
4.74"
(120.40mm)
2.60"
(66.04mm)
2.14"
(54.36mm)
116th Driest
Driest since:
1918
13th Wettest
Wettest since:
1941
Nov 1930–Jan 1931
3-Month
8.77"
(222.76mm)
4.02"
(102.11mm)
4.75"
(120.65mm)
122nd Driest
Driest since:
1918
7th Wettest
Wettest since:
1941
Oct 1930–Jan 1931
4-Month
16.04"
(407.42mm)
6.54"
(166.12mm)
9.50"
(241.30mm)
128th Driest
Driest since:
1918
1st Wettest
Wettest to Date
1931
Sep 1930–Jan 1931
5-Month
18.71"
(475.23mm)
10.87"
(276.10mm)
7.84"
(199.13mm)
120th Driest
Driest since:
1918
9th Wettest
Wettest since:
1968
Aug 1930–Jan 1931
6-Month
18.83"
(478.28mm)
13.05"
(331.47mm)
5.78"
(146.81mm)
115th Driest
Driest since:
1918
14th Wettest
Wettest since:
1968
Jul 1930–Jan 1931
7-Month
20.16"
(512.06mm)
14.73"
(374.14mm)
5.43"
(137.92mm)
110th Driest
Driest since:
1918
19th Wettest
Wettest since:
1968
Jun 1930–Jan 1931
8-Month
24.13"
(612.90mm)
17.39"
(441.71mm)
6.74"
(171.19mm)
114th Driest
Driest since:
1918
15th Wettest
Wettest since:
1968
May 1930–Jan 1931
9-Month
29.40"
(746.76mm)
20.06"
(509.52mm)
9.34"
(237.24mm)
123rd Driest
Driest since:
1899
6th Wettest
Wettest to Date
1968
Apr 1930–Jan 1931
10-Month
32.27"
(819.66mm)
21.60"
(548.64mm)
10.67"
(271.02mm)
124th Driest
Driest since:
1899
5th Wettest
Wettest to Date
1968
Mar 1930–Jan 1931
11-Month
33.60"
(853.44mm)
22.62"
(574.55mm)
10.98"
(278.89mm)
122nd Driest
Driest since:
1899
7th Wettest
Wettest to Date
1968
Feb 1930–Jan 1931
12-Month
34.75"
(882.65mm)
23.81"
(604.77mm)
10.94"
(277.88mm)
121st Driest
Driest since:
1899
8th Wettest
Wettest to Date
1968
Aug 1929–Jan 1931
18-Month
47.34"
(1,202.44mm)
36.84"
(935.74mm)
10.50"
(266.70mm)
116th Driest
Driest since:
1899
12th Wettest
Wettest to Date
2016
Feb 1929–Jan 1931
24-Month
58.90"
(1,496.06mm)
47.54"
(1,207.52mm)
11.36"
(288.54mm)
110th Driest
Driest since:
1899
18th Wettest
Wettest since:
1968
Feb 1928–Jan 1931
36-Month
84.19"
(2,138.43mm)
71.11"
(1,806.19mm)
13.08"
(332.24mm)
108th Driest
Driest since:
1900
19th Wettest
Wettest to Date
1974
Feb 1927–Jan 1931
48-Month
101.40"
(2,575.56mm)
94.50"
(2,400.30mm)
6.90"
(175.26mm)
83rd Driest
Driest since:
1901
43rd Wettest
Wettest since:
1977
Feb 1926–Jan 1931
60-Month
124.21"
(3,154.93mm)
117.91"
(2,994.91mm)
6.30"
(160.02mm)
83rd Driest
Driest since:
1902
42nd Wettest
Wettest since:
1977

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