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, December 2009

View Period (Months):
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  • Record Driest
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  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 2009
1-Month
2.22"
(56.39mm)
1.78"
(45.21mm)
0.44"
(11.18mm)
90th Driest
Driest since:
1917
38th Wettest
Wettest since:
1991
Nov–Dec 2009
2-Month
3.48"
(88.39mm)
3.63"
(92.20mm)
-0.15"
(-3.81mm)
71st Driest
Driest since:
1950
57th Wettest
Wettest since:
1940
Oct–Dec 2009
3-Month
9.03"
(229.36mm)
6.16"
(156.46mm)
2.87"
(72.90mm)
107th Driest
Driest since:
1950
21st Wettest
Wettest since:
2015
Sep–Dec 2009
4-Month
13.23"
(336.04mm)
9.09"
(230.89mm)
4.14"
(105.15mm)
116th Driest
Driest since:
1917
12th Wettest
Wettest since:
2018
Aug–Dec 2009
5-Month
14.85"
(377.19mm)
11.41"
(289.81mm)
3.44"
(87.38mm)
111th Driest
Driest since:
1917
17th Wettest
Wettest since:
2018
Jul–Dec 2009
6-Month
17.94"
(455.68mm)
13.74"
(349.00mm)
4.20"
(106.68mm)
112th Driest
Driest since:
1956
16th Wettest
Wettest since:
2018
Jun–Dec 2009
7-Month
19.81"
(503.17mm)
16.60"
(421.64mm)
3.21"
(81.53mm)
104th Driest
Driest since:
1917
24th Wettest
Wettest since:
1919
May–Dec 2009
8-Month
22.11"
(561.59mm)
19.97"
(507.24mm)
2.14"
(54.35mm)
88th Driest
Driest since:
1917
40th Wettest
Wettest since:
1919
Apr–Dec 2009
9-Month
25.31"
(642.87mm)
22.33"
(567.18mm)
2.98"
(75.69mm)
97th Driest
Driest since:
1917
31st Wettest
Wettest since:
2015
Mar–Dec 2009
10-Month
27.52"
(699.01mm)
23.99"
(609.35mm)
3.53"
(89.66mm)
100th Driest
Driest since:
1956
28th Wettest
Wettest since:
2015
Feb–Dec 2009
11-Month
28.14"
(714.76mm)
25.59"
(649.99mm)
2.55"
(64.77mm)
90th Driest
Driest since:
2011
38th Wettest
Wettest since:
1941
Jan–Dec 2009
12-Month
28.54"
(724.92mm)
27.08"
(687.83mm)
1.46"
(37.09mm)
81st Driest
Driest since:
1917
47th Wettest
Wettest since:
2015
Jul 2008–Dec 2009
18-Month
41.87"
(1,063.50mm)
40.86"
(1,037.84mm)
1.01"
(25.66mm)
71st Driest
Driest since:
1917
56th Wettest
Wettest since:
1941
Jan 2008–Dec 2009
24-Month
52.34"
(1,329.44mm)
54.23"
(1,377.44mm)
-1.89"
(-48.00mm)
47th Driest
Driest since:
1917
80th Wettest
Wettest since:
2016
Jan 2007–Dec 2009
36-Month
88.54"
(2,248.92mm)
81.41"
(2,067.81mm)
7.13"
(181.11mm)
97th Driest
Driest since:
1956
29th Wettest
Wettest since:
2017
Jan 2006–Dec 2009
48-Month
113.67"
(2,887.22mm)
108.56"
(2,757.42mm)
5.11"
(129.80mm)
79th Driest
Driest since:
1956
46th Wettest
Wettest since:
2018
Jan 2005–Dec 2009
60-Month
135.87"
(3,451.10mm)
135.60"
(3,444.24mm)
0.27"
(6.86mm)
54th Driest
Driest since:
1956
70th Wettest
Wettest since:
2019
Ties: 1981

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