Statewide Rankings

Statewide 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

Precipitation Rankings, September 2020

View Period (Months):
Download: csv json xml
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
September 2020
1-Month
4.21"
(106.93mm)
2.93"
(74.42mm)
1.28"
(32.51mm)
107th Driest
Driest since:
1956
22nd Wettest
Wettest since:
2018
Aug–Sep 2020
2-Month
5.53"
(140.46mm)
5.24"
(133.10mm)
0.29"
(7.36mm)
75th Driest
Driest since:
1956
54th Wettest
Wettest since:
1974
Jul–Sep 2020
3-Month
7.81"
(198.37mm)
7.58"
(192.53mm)
0.23"
(5.84mm)
62nd Driest
Driest since:
2000
67th Wettest
Wettest since:
1974
Jun–Sep 2020
4-Month
9.96"
(252.98mm)
10.44"
(265.18mm)
-0.48"
(-12.20mm)
52nd Driest
Driest since:
2011
77th Wettest
Wettest since:
1919
May–Sep 2020
5-Month
13.50"
(342.90mm)
13.81"
(350.77mm)
-0.31"
(-7.87mm)
58th Driest
Driest since:
2011
71st Wettest
Wettest since:
2007
Apr–Sep 2020
6-Month
15.36"
(390.14mm)
16.17"
(410.72mm)
-0.81"
(-20.58mm)
53rd Driest
Driest since:
2011
76th Wettest
Wettest since:
1941
Mar–Sep 2020
7-Month
18.53"
(470.66mm)
17.83"
(452.88mm)
0.70"
(17.78mm)
77th Driest
Driest since:
2011
52nd Wettest
Wettest since:
2007
Feb–Sep 2020
8-Month
20.43"
(518.92mm)
19.43"
(493.52mm)
1.00"
(25.40mm)
78th Driest
Driest since:
2011
51st Wettest
Wettest since:
1941
Ties: 1985
Jan–Sep 2020
9-Month
22.39"
(568.71mm)
20.92"
(531.37mm)
1.47"
(37.34mm)
82nd Driest
Driest since:
2011
47th Wettest
Wettest since:
2007
Dec 2019–Sep 2020
10-Month
23.27"
(591.06mm)
22.68"
(576.07mm)
0.59"
(14.99mm)
71st Driest
Driest since:
2011
57th Wettest
Wettest since:
1941
Nov 2019–Sep 2020
11-Month
24.69"
(627.13mm)
24.50"
(622.30mm)
0.19"
(4.83mm)
68th Driest
Driest since:
2011
60th Wettest
Wettest since:
1941
Oct 2019–Sep 2020
12-Month
27.40"
(695.96mm)
27.02"
(686.31mm)
0.38"
(9.65mm)
67th Driest
Driest since:
2011
61st Wettest
Wettest since:
1941
Apr 2019–Sep 2020
18-Month
45.62"
(1,158.75mm)
43.30"
(1,099.82mm)
2.32"
(58.93mm)
80th Driest
Driest since:
1918
48th Wettest
Wettest since:
2016
Oct 2018–Sep 2020
24-Month
61.29"
(1,556.77mm)
54.21"
(1,376.93mm)
7.08"
(179.84mm)
104th Driest
Driest since:
1918
23rd Wettest
Wettest since:
2016
Oct 2017–Sep 2020
36-Month
86.91"
(2,207.51mm)
81.34"
(2,066.04mm)
5.57"
(141.47mm)
90th Driest
Driest since:
1918
36th Wettest
Wettest since:
2017
Ties: 1999
Oct 2016–Sep 2020
48-Month
118.36"
(3,006.34mm)
108.45"
(2,754.63mm)
9.91"
(251.71mm)
100th Driest
Driest since:
1956
25th Wettest
Wettest since:
2018
Oct 2015–Sep 2020
60-Month
157.91"
(4,010.91mm)
135.50"
(3,441.70mm)
22.41"
(569.21mm)
122nd Driest
Driest since:
1956
2nd Wettest
Wettest since:
2019

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