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 1930

View Period (Months):
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
December 1930
1-Month
2.85"
(72.39mm)
3.22"
(81.79mm)
-0.37"
(-9.40mm)
50th Driest
Driest since:
1965
79th Wettest
Wettest since:
2009
Ties: 1910
Nov–Dec 1930
2-Month
4.64"
(117.86mm)
6.06"
(153.92mm)
-1.42"
(-36.06mm)
32nd Driest
Driest since:
1965
97th Wettest
Wettest since:
2009
Oct–Dec 1930
3-Month
5.87"
(149.10mm)
9.18"
(233.17mm)
-3.31"
(-84.07mm)
12th Driest
Driest since:
1965
117th Wettest
Wettest since:
2009
Sep–Dec 1930
4-Month
7.21"
(183.13mm)
12.73"
(323.34mm)
-5.52"
(-140.21mm)
5th Driest
Driest since:
2001
124th Wettest
Wettest since:
2018
Aug–Dec 1930
5-Month
8.91"
(226.31mm)
17.08"
(433.83mm)
-8.17"
(-207.52mm)
1st Driest
Driest since:
1930
128th Wettest
Wettest since:
2018
Jul–Dec 1930
6-Month
10.63"
(270.00mm)
21.61"
(548.89mm)
-10.98"
(-278.89mm)
1st Driest
Driest since:
1930
128th Wettest
Wettest since:
2018
Jun–Dec 1930
7-Month
13.91"
(353.31mm)
25.59"
(649.99mm)
-11.68"
(-296.68mm)
1st Driest
Driest since:
1930
128th Wettest
Wettest since:
2018
May–Dec 1930
8-Month
16.38"
(416.05mm)
29.42"
(747.27mm)
-13.04"
(-331.22mm)
1st Driest
Driest since:
1930
128th Wettest
Wettest since:
2018
Apr–Dec 1930
9-Month
18.62"
(472.95mm)
32.79"
(832.87mm)
-14.17"
(-359.92mm)
1st Driest
Driest since:
1930
128th Wettest
Wettest since:
2018
Mar–Dec 1930
10-Month
20.69"
(525.53mm)
36.57"
(928.88mm)
-15.88"
(-403.35mm)
1st Driest
Driest since:
1930
128th Wettest
Wettest since:
2018
Feb–Dec 1930
11-Month
22.12"
(561.85mm)
39.59"
(1,005.59mm)
-17.47"
(-443.74mm)
1st Driest
Driest since:
1930
128th Wettest
Wettest since:
2018
Jan–Dec 1930
12-Month
24.74"
(628.40mm)
42.94"
(1,090.68mm)
-18.20"
(-462.28mm)
1st Driest
Driest since:
1930
128th Wettest
Wettest since:
2018
Jul 1929–Dec 1930
18-Month
47.11"
(1,196.59mm)
64.55"
(1,639.57mm)
-17.44"
(-442.98mm)
1st Driest
Driest since:
1930
127th Wettest
Wettest since:
2003
Jan 1929–Dec 1930
24-Month
71.73"
(1,821.94mm)
85.88"
(2,181.35mm)
-14.15"
(-359.41mm)
2nd Driest
Driest since:
1931
126th Wettest
Wettest since:
2004
Jan 1928–Dec 1930
36-Month
115.32"
(2,929.13mm)
128.83"
(3,272.28mm)
-13.51"
(-343.15mm)
7th Driest
Driest since:
1965
120th Wettest
Wettest since:
2020
Jan 1927–Dec 1930
48-Month
157.24"
(3,993.90mm)
171.77"
(4,362.96mm)
-14.53"
(-369.06mm)
9th Driest
Driest since:
1966
117th Wettest
Wettest since:
2020
Jan 1926–Dec 1930
60-Month
199.24"
(5,060.70mm)
214.74"
(5,454.40mm)
-15.50"
(-393.70mm)
11th Driest
Driest since:
1967
114th Wettest
Wettest since:
2020

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