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 2018

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 2018
1-Month
6.71"
(170.43mm)
2.93"
(74.42mm)
3.78"
(96.01mm)
128th Driest
Driest since:
1956
1st Wettest
Wettest to Date
2018
Aug–Sep 2018
2-Month
8.88"
(225.55mm)
5.24"
(133.10mm)
3.64"
(92.45mm)
124th Driest
Driest since:
1956
5th Wettest
Wettest since:
1974
Jul–Sep 2018
3-Month
11.03"
(280.16mm)
7.58"
(192.53mm)
3.45"
(87.63mm)
119th Driest
Driest since:
2000
10th Wettest
Wettest since:
1974
Jun–Sep 2018
4-Month
13.52"
(343.41mm)
10.44"
(265.18mm)
3.08"
(78.23mm)
113th Driest
Driest since:
2011
16th Wettest
Wettest since:
1919
Ties: 1935
May–Sep 2018
5-Month
15.60"
(396.24mm)
13.81"
(350.77mm)
1.79"
(45.47mm)
90th Driest
Driest since:
2011
39th Wettest
Wettest since:
2007
Apr–Sep 2018
6-Month
16.65"
(422.91mm)
16.17"
(410.72mm)
0.48"
(12.19mm)
74th Driest
Driest since:
2011
55th Wettest
Wettest since:
1941
Mar–Sep 2018
7-Month
18.61"
(472.69mm)
17.83"
(452.88mm)
0.78"
(19.81mm)
78th Driest
Driest since:
2011
51st Wettest
Wettest since:
2007
Feb–Sep 2018
8-Month
21.04"
(534.42mm)
19.43"
(493.52mm)
1.61"
(40.90mm)
86th Driest
Driest since:
2011
43rd Wettest
Wettest since:
1941
Jan–Sep 2018
9-Month
21.68"
(550.67mm)
20.92"
(531.37mm)
0.76"
(19.30mm)
74th Driest
Driest since:
2011
55th Wettest
Wettest since:
2007
Dec 2017–Sep 2018
10-Month
23.64"
(600.46mm)
22.68"
(576.07mm)
0.96"
(24.39mm)
75th Driest
Driest since:
2011
53rd Wettest
Wettest since:
1941
Nov 2017–Sep 2018
11-Month
24.37"
(619.00mm)
24.50"
(622.30mm)
-0.13"
(-3.30mm)
63rd Driest
Driest since:
2011
65th Wettest
Wettest since:
1941
Oct 2017–Sep 2018
12-Month
25.62"
(650.75mm)
27.02"
(686.31mm)
-1.40"
(-35.56mm)
53rd Driest
Driest since:
2011
75th Wettest
Wettest since:
1941
Apr 2017–Sep 2018
18-Month
46.09"
(1,170.69mm)
43.30"
(1,099.82mm)
2.79"
(70.87mm)
85th Driest
Driest since:
1918
43rd Wettest
Wettest since:
2016
Oct 2016–Sep 2018
24-Month
57.07"
(1,449.58mm)
54.21"
(1,376.93mm)
2.86"
(72.65mm)
79th Driest
Driest since:
1918
48th Wettest
Wettest since:
2016
Oct 2015–Sep 2018
36-Month
96.62"
(2,454.15mm)
81.34"
(2,066.04mm)
15.28"
(388.11mm)
118th Driest
Driest since:
1918
8th Wettest
Wettest since:
2017
Oct 2014–Sep 2018
48-Month
131.10"
(3,329.94mm)
108.45"
(2,754.63mm)
22.65"
(575.31mm)
124th Driest
Driest since:
1956
1st Wettest
Wettest to Date
2018
Oct 2013–Sep 2018
60-Month
155.91"
(3,960.11mm)
135.50"
(3,441.70mm)
20.41"
(518.41mm)
119th Driest
Driest since:
1956
5th Wettest
Wettest since:
2019

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