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.

Virginia

Precipitation Rankings, December 1981

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1981
1-Month
3.48"
(88.39mm)
3.22"
(81.79mm)
0.26"
(6.60mm)
79th Driest
Driest since:
1965
49th Wettest
Wettest since:
2009
Nov–Dec 1981
2-Month
4.38"
(111.25mm)
6.06"
(153.92mm)
-1.68"
(-42.67mm)
25th Driest
Driest since:
1965
103rd Wettest
Wettest since:
2009
Oct–Dec 1981
3-Month
8.09"
(205.49mm)
9.18"
(233.17mm)
-1.09"
(-27.68mm)
43rd Driest
Driest since:
1965
85th Wettest
Wettest since:
2009
Ties: 1975
Sep–Dec 1981
4-Month
11.53"
(292.86mm)
12.73"
(323.34mm)
-1.20"
(-30.48mm)
44th Driest
Driest since:
2001
84th Wettest
Wettest since:
2018
Aug–Dec 1981
5-Month
14.79"
(375.67mm)
17.08"
(433.83mm)
-2.29"
(-58.16mm)
38th Driest
Driest since:
1930
90th Wettest
Wettest since:
2018
Jul–Dec 1981
6-Month
19.85"
(504.19mm)
21.61"
(548.89mm)
-1.76"
(-44.70mm)
35th Driest
Driest since:
1930
93rd Wettest
Wettest since:
2018
Jun–Dec 1981
7-Month
23.22"
(589.79mm)
25.59"
(649.99mm)
-2.37"
(-60.20mm)
35th Driest
Driest since:
1930
93rd Wettest
Wettest since:
2018
May–Dec 1981
8-Month
27.68"
(703.07mm)
29.42"
(747.27mm)
-1.74"
(-44.20mm)
42nd Driest
Driest since:
1930
86th Wettest
Wettest since:
2018
Apr–Dec 1981
9-Month
30.37"
(771.40mm)
32.79"
(832.87mm)
-2.42"
(-61.47mm)
37th Driest
Driest since:
1930
91st Wettest
Wettest since:
2018
Mar–Dec 1981
10-Month
32.22"
(818.39mm)
36.57"
(928.88mm)
-4.35"
(-110.49mm)
19th Driest
Driest since:
1930
109th Wettest
Wettest since:
2018
Feb–Dec 1981
11-Month
35.63"
(905.00mm)
39.59"
(1,005.59mm)
-3.96"
(-100.59mm)
22nd Driest
Driest since:
1930
106th Wettest
Wettest since:
2018
Jan–Dec 1981
12-Month
36.22"
(919.99mm)
42.94"
(1,090.68mm)
-6.72"
(-170.69mm)
13th Driest
Driest since:
1930
115th Wettest
Wettest since:
2018
Jul 1980–Dec 1981
18-Month
52.37"
(1,330.20mm)
64.55"
(1,639.57mm)
-12.18"
(-309.37mm)
3rd Driest
Driest since:
1930
124th Wettest
Wettest since:
2003
Jan 1980–Dec 1981
24-Month
72.14"
(1,832.36mm)
85.88"
(2,181.35mm)
-13.74"
(-348.99mm)
3rd Driest
Driest since:
1931
124th Wettest
Wettest since:
2004
Jan 1979–Dec 1981
36-Month
127.80"
(3,246.12mm)
128.83"
(3,272.28mm)
-1.03"
(-26.16mm)
50th Driest
Driest since:
1965
76th Wettest
Wettest since:
2020
Jan 1978–Dec 1981
48-Month
172.98"
(4,393.69mm)
171.77"
(4,362.96mm)
1.21"
(30.73mm)
59th Driest
Driest since:
1966
66th Wettest
Wettest since:
2020
Jan 1977–Dec 1981
60-Month
212.73"
(5,403.34mm)
214.74"
(5,454.40mm)
-2.01"
(-51.06mm)
44th Driest
Driest since:
1967
80th Wettest
Wettest since:
2020

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