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, September 1912

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1912
1-Month
1.86"
(47.24mm)
4.33"
(109.98mm)
-2.47"
(-62.74mm)
27th Driest
Driest since:
1897
102nd Wettest
Wettest since:
1967
Aug–Sep 1912
2-Month
2.01"
(51.05mm)
6.54"
(166.12mm)
-4.53"
(-115.07mm)
7th Driest
Driest since:
1897
122nd Wettest
Wettest since:
1967
Ties: 1937
Jul–Sep 1912
3-Month
2.19"
(55.63mm)
8.19"
(208.03mm)
-6.00"
(-152.40mm)
5th Driest
Driest since:
1897
124th Wettest
Wettest since:
1967
Jun–Sep 1912
4-Month
10.95"
(278.13mm)
10.86"
(275.84mm)
0.09"
(2.29mm)
66th Driest
Driest since:
1982
63rd Wettest
Wettest since:
1967
May–Sep 1912
5-Month
12.02"
(305.31mm)
13.55"
(344.17mm)
-1.53"
(-38.86mm)
54th Driest
Driest since:
1897
75th Wettest
Wettest since:
1933
Apr–Sep 1912
6-Month
14.72"
(373.89mm)
15.07"
(382.78mm)
-0.35"
(-8.89mm)
68th Driest
Driest since:
1897
61st Wettest
Wettest since:
1933
Mar–Sep 1912
7-Month
15.01"
(381.25mm)
16.08"
(408.43mm)
-1.07"
(-27.18mm)
64th Driest
Driest since:
1897
65th Wettest
Wettest since:
1933
Feb–Sep 1912
8-Month
16.13"
(409.70mm)
17.27"
(438.66mm)
-1.14"
(-28.96mm)
60th Driest
Driest since:
1897
69th Wettest
Wettest since:
1933
Jan–Sep 1912
9-Month
17.99"
(456.95mm)
18.54"
(470.92mm)
-0.55"
(-13.97mm)
66th Driest
Driest since:
1897
63rd Wettest
Wettest since:
1973
Dec 1911–Sep 1912
10-Month
20.18"
(512.57mm)
19.87"
(504.70mm)
0.31"
(7.87mm)
73rd Driest
Driest since:
1897
55th Wettest
Wettest since:
1941
Nov 1911–Sep 1912
11-Month
21.70"
(551.18mm)
21.29"
(540.77mm)
0.41"
(10.41mm)
74th Driest
Driest since:
1897
54th Wettest
Wettest since:
1941
Oct 1911–Sep 1912
12-Month
23.03"
(584.96mm)
23.82"
(605.03mm)
-0.79"
(-20.07mm)
63rd Driest
Driest since:
2011
65th Wettest
Wettest since:
1941
Apr 1911–Sep 1912
18-Month
32.22"
(818.39mm)
38.87"
(987.30mm)
-6.65"
(-168.91mm)
31st Driest
Driest since:
1898
97th Wettest
Wettest since:
1968
Oct 1910–Sep 1912
24-Month
39.58"
(1,005.33mm)
47.66"
(1,210.56mm)
-8.08"
(-205.23mm)
29th Driest
Driest since:
1898
98th Wettest
Wettest since:
1967
Oct 1909–Sep 1912
36-Month
60.14"
(1,527.56mm)
71.32"
(1,811.53mm)
-11.18"
(-283.97mm)
21st Driest
Driest since:
1899
105th Wettest
Wettest since:
1968
Oct 1908–Sep 1912
48-Month
83.44"
(2,119.38mm)
94.84"
(2,408.94mm)
-11.40"
(-289.56mm)
27th Driest
Driest since:
1900
98th Wettest
Wettest since:
1975
Oct 1907–Sep 1912
60-Month
103.24"
(2,622.30mm)
118.21"
(3,002.53mm)
-14.97"
(-380.23mm)
19th Driest
Driest since:
1901
105th Wettest
Wettest since:
1970

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