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 1989

View Period (Months):
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
October 1989
1-Month
0.72"
(18.29mm)
2.54"
(64.52mm)
-1.82"
(-46.23mm)
19th Driest
Driest since:
2010
110th Wettest
Wettest since:
1958
Sep–Oct 1989
2-Month
2.19"
(55.63mm)
6.87"
(174.50mm)
-4.68"
(-118.87mm)
7th Driest
Driest since:
1947
122nd Wettest
Wettest since:
1967
Aug–Oct 1989
3-Month
3.64"
(92.46mm)
9.07"
(230.38mm)
-5.43"
(-137.92mm)
8th Driest
Driest since:
1917
121st Wettest
Wettest since:
1967
Jul–Oct 1989
4-Month
5.65"
(143.51mm)
10.73"
(272.54mm)
-5.08"
(-129.03mm)
18th Driest
Driest since:
1957
111th Wettest
Wettest since:
1967
Jun–Oct 1989
5-Month
8.19"
(208.03mm)
13.40"
(340.36mm)
-5.21"
(-132.33mm)
20th Driest
Driest since:
1982
109th Wettest
Wettest since:
1967
May–Oct 1989
6-Month
8.64"
(219.46mm)
16.09"
(408.69mm)
-7.45"
(-189.23mm)
11th Driest
Driest since:
1898
118th Wettest
Wettest since:
1933
Apr–Oct 1989
7-Month
11.00"
(279.40mm)
17.61"
(447.29mm)
-6.61"
(-167.89mm)
11th Driest
Driest since:
1898
118th Wettest
Wettest since:
1933
Mar–Oct 1989
8-Month
11.07"
(281.18mm)
18.62"
(472.95mm)
-7.55"
(-191.77mm)
9th Driest
Driest since:
1898
120th Wettest
Wettest since:
1933
Feb–Oct 1989
9-Month
11.42"
(290.07mm)
19.81"
(503.17mm)
-8.39"
(-213.10mm)
7th Driest
Driest since:
1898
122nd Wettest
Wettest since:
1933
Jan–Oct 1989
10-Month
12.28"
(311.91mm)
21.08"
(535.43mm)
-8.80"
(-223.52mm)
7th Driest
Driest since:
1898
122nd Wettest
Wettest since:
1973
Dec 1988–Oct 1989
11-Month
12.38"
(314.45mm)
22.41"
(569.21mm)
-10.03"
(-254.76mm)
7th Driest
Driest since:
1898
121st Wettest
Wettest since:
1941
Nov 1988–Oct 1989
12-Month
12.76"
(324.10mm)
23.83"
(605.28mm)
-11.07"
(-281.18mm)
6th Driest
Driest since:
1898
122nd Wettest
Wettest since:
1941
May 1988–Oct 1989
18-Month
26.77"
(679.96mm)
39.87"
(1,012.70mm)
-13.10"
(-332.74mm)
10th Driest
Driest since:
1898
118th Wettest
Wettest since:
1968
Nov 1987–Oct 1989
24-Month
35.61"
(904.49mm)
47.66"
(1,210.56mm)
-12.05"
(-306.07mm)
19th Driest
Driest since:
1898
108th Wettest
Wettest since:
1967
Nov 1986–Oct 1989
36-Month
67.62"
(1,717.55mm)
71.38"
(1,813.05mm)
-3.76"
(-95.50mm)
49th Driest
Driest since:
1899
77th Wettest
Wettest since:
1968
Nov 1985–Oct 1989
48-Month
86.02"
(2,184.91mm)
94.94"
(2,411.48mm)
-8.92"
(-226.57mm)
36th Driest
Driest since:
1900
89th Wettest
Wettest since:
1976
Nov 1984–Oct 1989
60-Month
112.58"
(2,859.53mm)
118.33"
(3,005.58mm)
-5.75"
(-146.05mm)
44th Driest
Driest since:
1901
80th Wettest
Wettest since:
1976

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