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, March 1978

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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
March 1978
1-Month
0.02"
(0.51mm)
1.01"
(25.65mm)
-0.99"
(-25.14mm)
4th Driest
Driest since:
1902, 1961, 1971
125th Wettest
Wettest since:
1997
Ties: 1901, 1916
Feb–Mar 1978
2-Month
0.88"
(22.35mm)
2.20"
(55.88mm)
-1.32"
(-33.53mm)
26th Driest
Driest since:
1916
103rd Wettest
Wettest since:
1923
Jan–Mar 1978
3-Month
3.97"
(100.84mm)
3.47"
(88.14mm)
0.50"
(12.70mm)
86th Driest
Driest since:
1996
43rd Wettest
Wettest since:
1958
Ties: 1913, 1994
Dec 1977–Mar 1978
4-Month
4.08"
(103.63mm)
4.80"
(121.92mm)
-0.72"
(-18.29mm)
58th Driest
Driest since:
1971
70th Wettest
Wettest since:
1941
Ties: 1969
Nov 1977–Mar 1978
5-Month
5.74"
(145.80mm)
6.22"
(157.99mm)
-0.48"
(-12.19mm)
69th Driest
Driest since:
1971
59th Wettest
Wettest since:
1941
Oct 1977–Mar 1978
6-Month
7.46"
(189.48mm)
8.75"
(222.25mm)
-1.29"
(-32.77mm)
55th Driest
Driest since:
1918
73rd Wettest
Wettest since:
1941
Sep 1977–Mar 1978
7-Month
11.30"
(287.02mm)
13.07"
(331.98mm)
-1.77"
(-44.96mm)
56th Driest
Driest since:
1918
72nd Wettest
Wettest since:
1968
Aug 1977–Mar 1978
8-Month
13.16"
(334.26mm)
15.26"
(387.60mm)
-2.10"
(-53.34mm)
51st Driest
Driest since:
1918
77th Wettest
Wettest since:
1968
Jul 1977–Mar 1978
9-Month
13.86"
(352.04mm)
16.93"
(430.02mm)
-3.07"
(-77.98mm)
43rd Driest
Driest since:
1918
85th Wettest
Wettest since:
1968
Jun 1977–Mar 1978
10-Month
18.70"
(474.98mm)
19.59"
(497.59mm)
-0.89"
(-22.61mm)
57th Driest
Driest since:
1918
71st Wettest
Wettest since:
1968
May 1977–Mar 1978
11-Month
19.98"
(507.49mm)
22.27"
(565.66mm)
-2.29"
(-58.17mm)
45th Driest
Driest since:
1899
83rd Wettest
Wettest since:
1968
Apr 1977–Mar 1978
12-Month
22.44"
(569.98mm)
23.80"
(604.52mm)
-1.36"
(-34.54mm)
54th Driest
Driest since:
1899
74th Wettest
Wettest since:
1968
Oct 1976–Mar 1978
18-Month
38.21"
(970.53mm)
32.59"
(827.79mm)
5.62"
(142.74mm)
101st Driest
Driest since:
1899
26th Wettest
Wettest since:
1968
Apr 1976–Mar 1978
24-Month
60.57"
(1,538.48mm)
47.56"
(1,208.02mm)
13.01"
(330.46mm)
115th Driest
Driest since:
1899
12th Wettest
Wettest since:
1968
Apr 1975–Mar 1978
36-Month
90.64"
(2,302.26mm)
71.17"
(1,807.72mm)
19.47"
(494.54mm)
120th Driest
Driest since:
1899
6th Wettest
Wettest since:
1974
Apr 1974–Mar 1978
48-Month
113.68"
(2,887.47mm)
94.61"
(2,403.09mm)
19.07"
(484.38mm)
112th Driest
Driest since:
1901
13th Wettest
Wettest since:
1977
Apr 1973–Mar 1978
60-Month
146.45"
(3,719.83mm)
118.00"
(2,997.20mm)
28.45"
(722.63mm)
120th Driest
Driest since:
1902
4th Wettest
Wettest since:
1977

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