Climate at a Glance

Divisional Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of August 2022. For more information, please see Climatological Rankings.


Texas, Climate Division 10. Lower Valley

Precipitation Rankings, September 1981

View Period (Months):All1234567891011121824364860
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Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
September 1981
1-Month
1.72"
(43.69mm)
4.33"
(109.98mm)
-2.61"
(-66.29mm)
23rd Driest Driest since: 1966 1897
105th Wettest Wettest since: 1980 1967
Aug–Sep 1981
2-Month
6.63"
(168.40mm)
6.54"
(166.12mm)
0.09"
(2.28mm)
76th Driest Driest since: 1977 1897
52nd Wettest Wettest since: 1980 1967
Jul–Sep 1981
3-Month
8.94"
(227.08mm)
8.19"
(208.03mm)
0.75"
(19.05mm)
80th Driest Driest since: 1977 1897
48th Wettest Wettest since: 1980 1967
Jun–Sep 1981
4-Month
12.26"
(311.40mm)
10.86"
(275.84mm)
1.40"
(35.56mm)
84th Driest Driest since: 1980 1982
44th Wettest Wettest since: 1979 1967
May–Sep 1981
5-Month
17.59"
(446.79mm)
13.55"
(344.17mm)
4.04"
(102.62mm)
106th Driest Driest since: 1980 1897
22nd Wettest Wettest since: 1976 1933
Apr–Sep 1981
6-Month
20.39"
(517.91mm)
15.07"
(382.78mm)
5.32"
(135.13mm)
109th Driest Driest since: 1980 1897
19th Wettest Wettest since: 1976 1933
Mar–Sep 1981
7-Month
22.96"
(583.18mm)
16.08"
(408.43mm)
6.88"
(174.75mm)
114th Driest Driest since: 1980 1897
14th Wettest Wettest since: 1976 1933
Feb–Sep 1981
8-Month
23.79"
(604.27mm)
17.27"
(438.66mm)
6.52"
(165.61mm)
115th Driest Driest since: 1980 1897
13th Wettest Wettest since: 1975 1933
Jan–Sep 1981
9-Month
26.65"
(676.91mm)
18.54"
(470.92mm)
8.11"
(205.99mm)
119th Driest Driest since: 1980 1897
9th Wettest Wettest since: 1975 1973
Dec 1980–Sep 1981
10-Month
27.37"
(695.20mm)
19.87"
(504.70mm)
7.50"
(190.50mm)
113th Driest Driest since: 1980 1897
14th Wettest Wettest since: 1975 1941
Nov 1980–Sep 1981
11-Month
29.93"
(760.22mm)
21.29"
(540.77mm)
8.64"
(219.45mm)
117th Driest Driest since: 1980 1897
10th Wettest Wettest since: 1973 1941
Oct 1980–Sep 1981
12-Month
32.55"
(826.77mm)
23.82"
(605.03mm)
8.73"
(221.74mm)
115th Driest Driest since: 1980 2011
12th Wettest Wettest since: 1975 1941
Apr 1980–Sep 1981
18-Month
47.22"
(1,199.39mm)
38.87"
(987.30mm)
8.35"
(212.09mm)
104th Driest Driest since: 1980 1898
23rd Wettest Wettest since: 1977 1968
Oct 1979–Sep 1981
24-Month
53.21"
(1,351.53mm)
47.66"
(1,210.56mm)
5.55"
(140.97mm)
94th Driest Driest since: 1980 1898
32nd Wettest Wettest since: 1977 1967
Oct 1978–Sep 1981
36-Month
80.59"
(2,046.99mm)
71.32"
(1,811.53mm)
9.27"
(235.46mm)
97th Driest Driest since: 1980 1899
28th Wettest Wettest since: 1977 1968
Oct 1977–Sep 1981
48-Month
102.27"
(2,597.66mm)
94.84"
(2,408.94mm)
7.43"
(188.72mm)
89th Driest Driest since: 1980 1900
35th Wettest Wettest since: 1979 1975
Oct 1976–Sep 1981
60-Month
133.02"
(3,378.71mm)
118.21"
(3,002.53mm)
14.81"
(376.18mm)
102nd Driest Driest since: 1980 1901
21st Wettest Wettest since: 1979 1970

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Divisional Time Series, Precipitation, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/