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, December 1920

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
December 1920
1-Month
0.02"
(0.51mm)
1.33"
(33.78mm)
-1.31"
(-33.27mm)
2nd Driest
Driest to Date
1950
127th Wettest
Wettest since:
1937
Ties: 1948
Nov–Dec 1920
2-Month
1.97"
(50.04mm)
2.74"
(69.60mm)
-0.77"
(-19.56mm)
50th Driest
Driest since:
2010
79th Wettest
Wettest since:
2013
Ties: 1932
Oct–Dec 1920
3-Month
4.23"
(107.44mm)
5.28"
(134.11mm)
-1.05"
(-26.67mm)
56th Driest
Driest since:
2010
73rd Wettest
Wettest since:
1958
Sep–Dec 1920
4-Month
4.96"
(125.98mm)
9.62"
(244.35mm)
-4.66"
(-118.37mm)
13th Driest
Driest since:
1917
116th Wettest
Wettest since:
1967
Aug–Dec 1920
5-Month
5.66"
(143.76mm)
11.82"
(300.23mm)
-6.16"
(-156.47mm)
10th Driest
Driest since:
1917
119th Wettest
Wettest since:
1967
Jul–Dec 1920
6-Month
6.14"
(155.96mm)
13.47"
(342.14mm)
-7.33"
(-186.18mm)
9th Driest
Driest since:
1950
120th Wettest
Wettest since:
1967
Jun–Dec 1920
7-Month
10.41"
(264.41mm)
16.14"
(409.96mm)
-5.73"
(-145.55mm)
18th Driest
Driest since:
1898
111th Wettest
Wettest since:
1967
May–Dec 1920
8-Month
13.06"
(331.72mm)
18.83"
(478.28mm)
-5.77"
(-146.56mm)
22nd Driest
Driest since:
1898
107th Wettest
Wettest since:
1967
Apr–Dec 1920
9-Month
13.08"
(332.23mm)
20.35"
(516.89mm)
-7.27"
(-184.66mm)
12th Driest
Driest since:
1898
117th Wettest
Wettest since:
1967
Mar–Dec 1920
10-Month
13.42"
(340.87mm)
21.37"
(542.80mm)
-7.95"
(-201.93mm)
10th Driest
Driest since:
1898
119th Wettest
Wettest since:
1967
Feb–Dec 1920
11-Month
13.97"
(354.84mm)
22.56"
(573.02mm)
-8.59"
(-218.18mm)
8th Driest
Driest since:
1898
121st Wettest
Wettest since:
1967
Jan–Dec 1920
12-Month
15.10"
(383.54mm)
23.82"
(605.03mm)
-8.72"
(-221.49mm)
10th Driest
Driest since:
1898
119th Wettest
Wettest since:
1967
Jul 1919–Dec 1920
18-Month
32.20"
(817.88mm)
37.29"
(947.17mm)
-5.09"
(-129.29mm)
39th Driest
Driest since:
1898
89th Wettest
Wettest since:
1968
Jan 1919–Dec 1920
24-Month
45.59"
(1,157.99mm)
47.63"
(1,209.80mm)
-2.04"
(-51.81mm)
48th Driest
Driest since:
1898
80th Wettest
Wettest since:
1967
Jan 1918–Dec 1920
36-Month
65.46"
(1,662.68mm)
71.38"
(1,813.05mm)
-5.92"
(-150.37mm)
43rd Driest
Driest since:
1899
84th Wettest
Wettest since:
1968
Jan 1917–Dec 1920
48-Month
75.80"
(1,925.32mm)
94.95"
(2,411.73mm)
-19.15"
(-486.41mm)
12th Driest
Driest since:
1900
114th Wettest
Wettest since:
1976
Jan 1916–Dec 1920
60-Month
99.82"
(2,535.43mm)
118.33"
(3,005.58mm)
-18.51"
(-470.15mm)
16th Driest
Driest since:
1901
109th Wettest
Wettest since:
1976

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