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 1983

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PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
September 1983
1-Month
4.18"
(106.17mm)
4.33"
(109.98mm)
-0.15"
(-3.81mm)
72nd Driest
Driest since:
1897
57th Wettest
Wettest since:
1967
Aug–Sep 1983
2-Month
6.45"
(163.83mm)
6.54"
(166.12mm)
-0.09"
(-2.29mm)
70th Driest
Driest since:
1897
59th Wettest
Wettest since:
1967
Jul–Sep 1983
3-Month
11.69"
(296.93mm)
8.19"
(208.03mm)
3.50"
(88.90mm)
102nd Driest
Driest since:
1897
27th Wettest
Wettest since:
1967
Jun–Sep 1983
4-Month
14.05"
(356.87mm)
10.86"
(275.84mm)
3.19"
(81.03mm)
100th Driest
Driest since:
1982
29th Wettest
Wettest since:
1967
May–Sep 1983
5-Month
15.96"
(405.38mm)
13.55"
(344.17mm)
2.41"
(61.21mm)
91st Driest
Driest since:
1897
38th Wettest
Wettest since:
1933
Apr–Sep 1983
6-Month
15.96"
(405.38mm)
15.07"
(382.78mm)
0.89"
(22.60mm)
78th Driest
Driest since:
1897
51st Wettest
Wettest since:
1933
Mar–Sep 1983
7-Month
17.07"
(433.58mm)
16.08"
(408.43mm)
0.99"
(25.15mm)
78th Driest
Driest since:
1897
51st Wettest
Wettest since:
1933
Feb–Sep 1983
8-Month
21.64"
(549.66mm)
17.27"
(438.66mm)
4.37"
(111.00mm)
103rd Driest
Driest since:
1897
26th Wettest
Wettest since:
1933
Jan–Sep 1983
9-Month
22.44"
(569.98mm)
18.54"
(470.92mm)
3.90"
(99.06mm)
99th Driest
Driest since:
1897
30th Wettest
Wettest since:
1973
Dec 1982–Sep 1983
10-Month
24.40"
(619.76mm)
19.87"
(504.70mm)
4.53"
(115.06mm)
102nd Driest
Driest since:
1897
26th Wettest
Wettest since:
1941
Nov 1982–Sep 1983
11-Month
26.07"
(662.18mm)
21.29"
(540.77mm)
4.78"
(121.41mm)
100th Driest
Driest since:
1897
28th Wettest
Wettest since:
1941
Oct 1982–Sep 1983
12-Month
27.99"
(710.95mm)
23.82"
(605.03mm)
4.17"
(105.92mm)
94th Driest
Driest since:
2011
34th Wettest
Wettest since:
1941
Apr 1982–Sep 1983
18-Month
38.58"
(979.93mm)
38.87"
(987.30mm)
-0.29"
(-7.37mm)
64th Driest
Driest since:
1898
64th Wettest
Wettest since:
1968
Oct 1981–Sep 1983
24-Month
46.54"
(1,182.12mm)
47.66"
(1,210.56mm)
-1.12"
(-28.44mm)
57th Driest
Driest since:
1898
70th Wettest
Wettest since:
1967
Oct 1980–Sep 1983
36-Month
79.09"
(2,008.89mm)
71.32"
(1,811.53mm)
7.77"
(197.36mm)
88th Driest
Driest since:
1899
38th Wettest
Wettest since:
1968
Oct 1979–Sep 1983
48-Month
99.75"
(2,533.65mm)
94.84"
(2,408.94mm)
4.91"
(124.71mm)
76th Driest
Driest since:
1900
49th Wettest
Wettest since:
1975
Oct 1978–Sep 1983
60-Month
127.13"
(3,229.10mm)
118.21"
(3,002.53mm)
8.92"
(226.57mm)
89th Driest
Driest since:
1901
35th Wettest
Wettest since:
1970

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