Divisional Rankings

Divisional 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, Climate Division 10. Lower Valley

Precipitation Rankings, November 2009

View Period (Months):
Download: CSV JSON XML
  • Record Driest
  • Bottom ⅒
  • Bottom ⅓
  • Normal
  • Top ⅓
  • Top ⅒
  • Record Wettest
PeriodValue1901-2000
Mean
AnomalyRank
(1895-2022)
Wettest/Driest
Since
Record
November 2009
1-Month
1.01"
(25.65mm)
1.42"
(36.07mm)
-0.41"
(-10.42mm)
58th Driest
Driest since:
1896
71st Wettest
Wettest since:
1922
Ties: 1990
Oct–Nov 2009
2-Month
3.78"
(96.01mm)
3.96"
(100.58mm)
-0.18"
(-4.57mm)
72nd Driest
Driest since:
2010
57th Wettest
Wettest since:
1958
Ties: 1902, 1968
Sep–Nov 2009
3-Month
9.36"
(237.74mm)
8.29"
(210.57mm)
1.07"
(27.17mm)
85th Driest
Driest since:
1909
44th Wettest
Wettest since:
1967
Aug–Nov 2009
4-Month
10.16"
(258.06mm)
10.49"
(266.45mm)
-0.33"
(-8.39mm)
66th Driest
Driest since:
1917
63rd Wettest
Wettest since:
1967
Jul–Nov 2009
5-Month
10.34"
(262.64mm)
12.14"
(308.36mm)
-1.80"
(-45.72mm)
49th Driest
Driest since:
2011
80th Wettest
Wettest since:
1967
Jun–Nov 2009
6-Month
11.49"
(291.85mm)
14.82"
(376.43mm)
-3.33"
(-84.58mm)
35th Driest
Driest since:
1898
94th Wettest
Wettest since:
1967
May–Nov 2009
7-Month
13.59"
(345.19mm)
17.51"
(444.75mm)
-3.92"
(-99.56mm)
34th Driest
Driest since:
1898
95th Wettest
Wettest since:
1967
Apr–Nov 2009
8-Month
13.68"
(347.47mm)
19.03"
(483.36mm)
-5.35"
(-135.89mm)
24th Driest
Driest since:
1898
105th Wettest
Wettest since:
1933
Mar–Nov 2009
9-Month
14.01"
(355.85mm)
20.04"
(509.02mm)
-6.03"
(-153.17mm)
20th Driest
Driest since:
1898
109th Wettest
Wettest since:
1933
Feb–Nov 2009
10-Month
14.44"
(366.78mm)
21.23"
(539.24mm)
-6.79"
(-172.46mm)
16th Driest
Driest since:
1898
113th Wettest
Wettest since:
1933
Jan–Nov 2009
11-Month
14.58"
(370.33mm)
22.50"
(571.50mm)
-7.92"
(-201.17mm)
11th Driest
Driest since:
1898
118th Wettest
Wettest since:
1973
Dec 2008–Nov 2009
12-Month
14.85"
(377.19mm)
23.83"
(605.28mm)
-8.98"
(-228.09mm)
9th Driest
Driest since:
1898
119th Wettest
Wettest since:
1941
Jun 2008–Nov 2009
18-Month
38.80"
(985.52mm)
38.62"
(980.95mm)
0.18"
(4.57mm)
69th Driest
Driest since:
1898
59th Wettest
Wettest since:
1968
Dec 2007–Nov 2009
24-Month
43.63"
(1,108.20mm)
47.65"
(1,210.31mm)
-4.02"
(-102.11mm)
42nd Driest
Driest since:
1898
85th Wettest
Wettest since:
1967
Dec 2006–Nov 2009
36-Month
73.70"
(1,871.98mm)
71.40"
(1,813.56mm)
2.30"
(58.42mm)
76th Driest
Driest since:
1899
50th Wettest
Wettest since:
1968
Dec 2005–Nov 2009
48-Month
92.16"
(2,340.86mm)
94.97"
(2,412.24mm)
-2.81"
(-71.38mm)
49th Driest
Driest since:
1900
76th Wettest
Wettest since:
1976
Dec 2004–Nov 2009
60-Month
108.85"
(2,764.79mm)
118.36"
(3,006.34mm)
-9.51"
(-241.55mm)
31st Driest
Driest since:
1901
93rd Wettest
Wettest since:
1976

Citing This Page