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, December 1981

View Period (Months):
Download: csv json xml
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1981
1-Month
0.33"
(8.38mm)
1.33"
(33.78mm)
-1.00"
(-25.40mm)
25th Driest
Driest since:
1950
103rd Wettest
Wettest since:
1937
Nov–Dec 1981
2-Month
0.95"
(24.13mm)
2.74"
(69.60mm)
-1.79"
(-45.47mm)
17th Driest
Driest since:
2010
111th Wettest
Wettest since:
2013
Ties: 1942
Oct–Dec 1981
3-Month
4.91"
(124.71mm)
5.28"
(134.11mm)
-0.37"
(-9.40mm)
66th Driest
Driest since:
2010
62nd Wettest
Wettest since:
1958
Sep–Dec 1981
4-Month
6.63"
(168.40mm)
9.62"
(244.35mm)
-2.99"
(-75.95mm)
31st Driest
Driest since:
1917
97th Wettest
Wettest since:
1967
Aug–Dec 1981
5-Month
11.54"
(293.12mm)
11.82"
(300.23mm)
-0.28"
(-7.11mm)
63rd Driest
Driest since:
1917
65th Wettest
Wettest since:
1967
Jul–Dec 1981
6-Month
13.85"
(351.79mm)
13.47"
(342.14mm)
0.38"
(9.65mm)
73rd Driest
Driest since:
1950
55th Wettest
Wettest since:
1967
Jun–Dec 1981
7-Month
17.17"
(436.12mm)
16.14"
(409.96mm)
1.03"
(26.16mm)
76th Driest
Driest since:
1898
52nd Wettest
Wettest since:
1967
May–Dec 1981
8-Month
22.50"
(571.50mm)
18.83"
(478.28mm)
3.67"
(93.22mm)
102nd Driest
Driest since:
1898
26th Wettest
Wettest since:
1967
Apr–Dec 1981
9-Month
25.30"
(642.62mm)
20.35"
(516.89mm)
4.95"
(125.73mm)
107th Driest
Driest since:
1898
21st Wettest
Wettest since:
1967
Mar–Dec 1981
10-Month
27.87"
(707.90mm)
21.37"
(542.80mm)
6.50"
(165.10mm)
114th Driest
Driest since:
1898
14th Wettest
Wettest since:
1967
Feb–Dec 1981
11-Month
28.70"
(728.98mm)
22.56"
(573.02mm)
6.14"
(155.96mm)
112th Driest
Driest since:
1898
16th Wettest
Wettest since:
1967
Jan–Dec 1981
12-Month
31.56"
(801.62mm)
23.82"
(605.03mm)
7.74"
(196.59mm)
118th Driest
Driest since:
1898
10th Wettest
Wettest since:
1967
Jul 1980–Dec 1981
18-Month
48.37"
(1,228.60mm)
37.29"
(947.17mm)
11.08"
(281.43mm)
113th Driest
Driest since:
1898
14th Wettest
Wettest since:
1968
Jan 1980–Dec 1981
24-Month
54.04"
(1,372.62mm)
47.63"
(1,209.80mm)
6.41"
(162.82mm)
98th Driest
Driest since:
1898
29th Wettest
Wettest since:
1967
Jan 1979–Dec 1981
36-Month
79.72"
(2,024.89mm)
71.38"
(1,813.05mm)
8.34"
(211.84mm)
98th Driest
Driest since:
1899
28th Wettest
Wettest since:
1968
Jan 1978–Dec 1981
48-Month
103.69"
(2,633.73mm)
94.95"
(2,411.73mm)
8.74"
(222.00mm)
88th Driest
Driest since:
1900
37th Wettest
Wettest since:
1976
Jan 1977–Dec 1981
60-Month
125.78"
(3,194.81mm)
118.33"
(3,005.58mm)
7.45"
(189.23mm)
90th Driest
Driest since:
1901
34th Wettest
Wettest since:
1976

Citing This Page