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 1947

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
October 1947
1-Month
0.32"
(8.13mm)
2.54"
(64.52mm)
-2.22"
(-56.39mm)
7th Driest
Driest since:
2010
122nd Wettest
Wettest since:
1958
Sep–Oct 1947
2-Month
0.88"
(22.35mm)
6.87"
(174.50mm)
-5.99"
(-152.15mm)
1st Driest
Driest since:
1947
128th Wettest
Wettest since:
1967
Aug–Oct 1947
3-Month
9.16"
(232.66mm)
9.07"
(230.38mm)
0.09"
(2.28mm)
74th Driest
Driest since:
1917
55th Wettest
Wettest since:
1967
Jul–Oct 1947
4-Month
9.92"
(251.97mm)
10.73"
(272.54mm)
-0.81"
(-20.57mm)
63rd Driest
Driest since:
1957
66th Wettest
Wettest since:
1967
Jun–Oct 1947
5-Month
10.92"
(277.37mm)
13.40"
(340.36mm)
-2.48"
(-62.99mm)
44th Driest
Driest since:
1982
85th Wettest
Wettest since:
1967
May–Oct 1947
6-Month
14.46"
(367.28mm)
16.09"
(408.69mm)
-1.63"
(-41.41mm)
53rd Driest
Driest since:
1898
76th Wettest
Wettest since:
1933
Apr–Oct 1947
7-Month
16.53"
(419.86mm)
17.61"
(447.29mm)
-1.08"
(-27.43mm)
57th Driest
Driest since:
1898
72nd Wettest
Wettest since:
1933
Mar–Oct 1947
8-Month
16.77"
(425.96mm)
18.62"
(472.95mm)
-1.85"
(-46.99mm)
54th Driest
Driest since:
1898
75th Wettest
Wettest since:
1933
Feb–Oct 1947
9-Month
17.37"
(441.20mm)
19.81"
(503.17mm)
-2.44"
(-61.97mm)
49th Driest
Driest since:
1898
80th Wettest
Wettest since:
1933
Jan–Oct 1947
10-Month
18.43"
(468.12mm)
21.08"
(535.43mm)
-2.65"
(-67.31mm)
49th Driest
Driest since:
1898
80th Wettest
Wettest since:
1973
Dec 1946–Oct 1947
11-Month
18.80"
(477.52mm)
22.41"
(569.21mm)
-3.61"
(-91.69mm)
46th Driest
Driest since:
1898
82nd Wettest
Wettest since:
1941
Nov 1946–Oct 1947
12-Month
19.26"
(489.20mm)
23.83"
(605.28mm)
-4.57"
(-116.08mm)
36th Driest
Driest since:
1898
92nd Wettest
Wettest since:
1941
May 1946–Oct 1947
18-Month
36.17"
(918.72mm)
39.87"
(1,012.70mm)
-3.70"
(-93.98mm)
40th Driest
Driest since:
1898
88th Wettest
Wettest since:
1968
Nov 1945–Oct 1947
24-Month
42.92"
(1,090.17mm)
47.66"
(1,210.56mm)
-4.74"
(-120.39mm)
39th Driest
Driest since:
1898
88th Wettest
Wettest since:
1967
Nov 1944–Oct 1947
36-Month
64.30"
(1,633.22mm)
71.38"
(1,813.05mm)
-7.08"
(-179.83mm)
37th Driest
Driest since:
1899
89th Wettest
Wettest since:
1968
Nov 1943–Oct 1947
48-Month
93.68"
(2,379.47mm)
94.94"
(2,411.48mm)
-1.26"
(-32.01mm)
58th Driest
Driest since:
1900
67th Wettest
Wettest since:
1976
Nov 1942–Oct 1947
60-Month
112.38"
(2,854.45mm)
118.33"
(3,005.58mm)
-5.95"
(-151.13mm)
42nd Driest
Driest since:
1901
82nd Wettest
Wettest since:
1976

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