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 1989

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 1989
1-Month
2.12"
(53.85mm)
3.22"
(81.79mm)
-1.10"
(-27.94mm)
25th Driest
Driest since:
1965
103rd Wettest
Wettest since:
2009
Nov–Dec 1989
2-Month
5.21"
(132.33mm)
6.06"
(153.92mm)
-0.85"
(-21.59mm)
46th Driest
Driest since:
1965
82nd Wettest
Wettest since:
2009
Oct–Dec 1989
3-Month
9.42"
(239.27mm)
9.18"
(233.17mm)
0.24"
(6.10mm)
70th Driest
Driest since:
1965
58th Wettest
Wettest since:
2009
Sep–Dec 1989
4-Month
15.37"
(390.40mm)
12.73"
(323.34mm)
2.64"
(67.06mm)
96th Driest
Driest since:
2001
32nd Wettest
Wettest since:
2018
Ties: 1971
Aug–Dec 1989
5-Month
19.84"
(503.94mm)
17.08"
(433.83mm)
2.76"
(70.11mm)
96th Driest
Driest since:
1930
32nd Wettest
Wettest since:
2018
Jul–Dec 1989
6-Month
25.85"
(656.59mm)
21.61"
(548.89mm)
4.24"
(107.70mm)
108th Driest
Driest since:
1930
20th Wettest
Wettest since:
2018
Jun–Dec 1989
7-Month
32.50"
(825.50mm)
25.59"
(649.99mm)
6.91"
(175.51mm)
115th Driest
Driest since:
1930
13th Wettest
Wettest since:
2018
May–Dec 1989
8-Month
38.24"
(971.30mm)
29.42"
(747.27mm)
8.82"
(224.03mm)
118th Driest
Driest since:
1930
10th Wettest
Wettest since:
2018
Apr–Dec 1989
9-Month
42.17"
(1,071.12mm)
32.79"
(832.87mm)
9.38"
(238.25mm)
119th Driest
Driest since:
1930
9th Wettest
Wettest since:
2018
Mar–Dec 1989
10-Month
46.91"
(1,191.51mm)
36.57"
(928.88mm)
10.34"
(262.63mm)
120th Driest
Driest since:
1930
8th Wettest
Wettest since:
2018
Feb–Dec 1989
11-Month
50.41"
(1,280.41mm)
39.59"
(1,005.59mm)
10.82"
(274.82mm)
123rd Driest
Driest since:
1930
5th Wettest
Wettest since:
2018
Jan–Dec 1989
12-Month
52.51"
(1,333.75mm)
42.94"
(1,090.68mm)
9.57"
(243.07mm)
119th Driest
Driest since:
1930
9th Wettest
Wettest since:
2018
Jul 1988–Dec 1989
18-Month
71.20"
(1,808.48mm)
64.55"
(1,639.57mm)
6.65"
(168.91mm)
103rd Driest
Driest since:
1930
24th Wettest
Wettest since:
2003
Jan 1988–Dec 1989
24-Month
87.47"
(2,221.74mm)
85.88"
(2,181.35mm)
1.59"
(40.39mm)
71st Driest
Driest since:
1931
56th Wettest
Wettest since:
2004
Jan 1987–Dec 1989
36-Month
132.77"
(3,372.36mm)
128.83"
(3,272.28mm)
3.94"
(100.08mm)
75th Driest
Driest since:
1965
51st Wettest
Wettest since:
2020
Jan 1986–Dec 1989
48-Month
167.93"
(4,265.42mm)
171.77"
(4,362.96mm)
-3.84"
(-97.54mm)
37th Driest
Driest since:
1966
88th Wettest
Wettest since:
2020
Jan 1985–Dec 1989
60-Month
212.16"
(5,388.86mm)
214.74"
(5,454.40mm)
-2.58"
(-65.54mm)
42nd Driest
Driest since:
1967
82nd Wettest
Wettest since:
2020

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