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 2017

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 2017
1-Month
2.61"
(66.29mm)
2.93"
(74.42mm)
-0.32"
(-8.13mm)
59th Driest
Driest since:
1956
70th Wettest
Wettest since:
2018
Aug–Sep 2017
2-Month
9.61"
(244.09mm)
5.24"
(133.10mm)
4.37"
(110.99mm)
126th Driest
Driest since:
1956
3rd Wettest
Wettest since:
1974
Jul–Sep 2017
3-Month
12.07"
(306.58mm)
7.58"
(192.53mm)
4.49"
(114.05mm)
125th Driest
Driest since:
2000
4th Wettest
Wettest since:
1974
Jun–Sep 2017
4-Month
15.18"
(385.57mm)
10.44"
(265.18mm)
4.74"
(120.39mm)
124th Driest
Driest since:
2011
5th Wettest
Wettest since:
1919
May–Sep 2017
5-Month
17.72"
(450.09mm)
13.81"
(350.77mm)
3.91"
(99.32mm)
117th Driest
Driest since:
2011
12th Wettest
Wettest since:
2007
Apr–Sep 2017
6-Month
20.47"
(519.94mm)
16.17"
(410.72mm)
4.30"
(109.22mm)
113th Driest
Driest since:
2011
16th Wettest
Wettest since:
1941
Mar–Sep 2017
7-Month
22.35"
(567.69mm)
17.83"
(452.88mm)
4.52"
(114.81mm)
113th Driest
Driest since:
2011
16th Wettest
Wettest since:
2007
Feb–Sep 2017
8-Month
24.06"
(611.12mm)
19.43"
(493.52mm)
4.63"
(117.60mm)
113th Driest
Driest since:
2011
16th Wettest
Wettest since:
1941
Jan–Sep 2017
9-Month
26.34"
(669.04mm)
20.92"
(531.37mm)
5.42"
(137.67mm)
112th Driest
Driest since:
2011
17th Wettest
Wettest since:
2007
Dec 2016–Sep 2017
10-Month
28.44"
(722.38mm)
22.68"
(576.07mm)
5.76"
(146.31mm)
115th Driest
Driest since:
2011
13th Wettest
Wettest since:
1941
Nov 2016–Sep 2017
11-Month
30.78"
(781.81mm)
24.50"
(622.30mm)
6.28"
(159.51mm)
113th Driest
Driest since:
2011
15th Wettest
Wettest since:
1941
Oct 2016–Sep 2017
12-Month
31.45"
(798.83mm)
27.02"
(686.31mm)
4.43"
(112.52mm)
98th Driest
Driest since:
2011
30th Wettest
Wettest since:
1941
Apr 2016–Sep 2017
18-Month
53.58"
(1,360.93mm)
43.30"
(1,099.82mm)
10.28"
(261.11mm)
119th Driest
Driest since:
1918
9th Wettest
Wettest since:
2016
Oct 2015–Sep 2017
24-Month
71.00"
(1,803.40mm)
54.21"
(1,376.93mm)
16.79"
(426.47mm)
123rd Driest
Driest since:
1918
4th Wettest
Wettest since:
2016
Oct 2014–Sep 2017
36-Month
105.48"
(2,679.19mm)
81.34"
(2,066.04mm)
24.14"
(613.15mm)
125th Driest
Driest since:
1918
1st Wettest
Wettest to Date
2017
Oct 2013–Sep 2017
48-Month
130.29"
(3,309.37mm)
108.45"
(2,754.63mm)
21.84"
(554.74mm)
122nd Driest
Driest since:
1956
3rd Wettest
Wettest to Date
2018
Oct 2012–Sep 2017
60-Month
151.67"
(3,852.42mm)
135.50"
(3,441.70mm)
16.17"
(410.72mm)
111th Driest
Driest since:
1956
13th Wettest
Wettest since:
2019

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