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 1938

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 1938
1-Month
1.75"
(44.45mm)
4.33"
(109.98mm)
-2.58"
(-65.53mm)
25th Driest
Driest since:
1897
104th Wettest
Wettest since:
1967
Aug–Sep 1938
2-Month
7.23"
(183.64mm)
6.54"
(166.12mm)
0.69"
(17.52mm)
85th Driest
Driest since:
1897
44th Wettest
Wettest since:
1967
Jul–Sep 1938
3-Month
7.27"
(184.66mm)
8.19"
(208.03mm)
-0.92"
(-23.37mm)
58th Driest
Driest since:
1897
71st Wettest
Wettest since:
1967
Jun–Sep 1938
4-Month
9.27"
(235.46mm)
10.86"
(275.84mm)
-1.59"
(-40.38mm)
50th Driest
Driest since:
1982
79th Wettest
Wettest since:
1967
May–Sep 1938
5-Month
10.39"
(263.91mm)
13.55"
(344.17mm)
-3.16"
(-80.26mm)
36th Driest
Driest since:
1897
93rd Wettest
Wettest since:
1933
Apr–Sep 1938
6-Month
11.75"
(298.45mm)
15.07"
(382.78mm)
-3.32"
(-84.33mm)
34th Driest
Driest since:
1897
95th Wettest
Wettest since:
1933
Ties: 1998
Mar–Sep 1938
7-Month
14.03"
(356.36mm)
16.08"
(408.43mm)
-2.05"
(-52.07mm)
48th Driest
Driest since:
1897
81st Wettest
Wettest since:
1933
Feb–Sep 1938
8-Month
14.56"
(369.82mm)
17.27"
(438.66mm)
-2.71"
(-68.84mm)
42nd Driest
Driest since:
1897
87th Wettest
Wettest since:
1933
Jan–Sep 1938
9-Month
15.89"
(403.61mm)
18.54"
(470.92mm)
-2.65"
(-67.31mm)
45th Driest
Driest since:
1897
84th Wettest
Wettest since:
1973
Dec 1937–Sep 1938
10-Month
21.63"
(549.40mm)
19.87"
(504.70mm)
1.76"
(44.70mm)
83rd Driest
Driest since:
1897
45th Wettest
Wettest since:
1941
Nov 1937–Sep 1938
11-Month
22.72"
(577.09mm)
21.29"
(540.77mm)
1.43"
(36.32mm)
79th Driest
Driest since:
1897
49th Wettest
Wettest since:
1941
Oct 1937–Sep 1938
12-Month
25.81"
(655.57mm)
23.82"
(605.03mm)
1.99"
(50.54mm)
78th Driest
Driest since:
2011
50th Wettest
Wettest since:
1941
Ties: 1926
Apr 1937–Sep 1938
18-Month
36.48"
(926.59mm)
38.87"
(987.30mm)
-2.39"
(-60.71mm)
50th Driest
Driest since:
1898
78th Wettest
Wettest since:
1968
Oct 1936–Sep 1938
24-Month
43.44"
(1,103.38mm)
47.66"
(1,210.56mm)
-4.22"
(-107.18mm)
42nd Driest
Driest since:
1898
85th Wettest
Wettest since:
1967
Oct 1935–Sep 1938
36-Month
75.10"
(1,907.54mm)
71.32"
(1,811.53mm)
3.78"
(96.01mm)
79th Driest
Driest since:
1899
47th Wettest
Wettest since:
1968
Oct 1934–Sep 1938
48-Month
102.49"
(2,603.25mm)
94.84"
(2,408.94mm)
7.65"
(194.31mm)
91st Driest
Driest since:
1900
34th Wettest
Wettest since:
1975
Oct 1933–Sep 1938
60-Month
125.63"
(3,191.00mm)
118.21"
(3,002.53mm)
7.42"
(188.47mm)
83rd Driest
Driest since:
1901
41st Wettest
Wettest since:
1970

Citing This Page