Regional Rankings

Regional Data Info
Please note, Palmer Indices are not available for NWS Regions. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Ohio Valley Climate Region

Precipitation Rankings, December 1954

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 1954
1-Month
3.62"
(91.95mm)
3.11"
(78.99mm)
0.51"
(12.96mm)
87th Driest
Driest since:
1958
42nd Wettest
Wettest since:
1990
Nov–Dec 1954
2-Month
5.12"
(130.05mm)
6.23"
(158.24mm)
-1.11"
(-28.19mm)
37th Driest
Driest since:
1976
92nd Wettest
Wettest since:
2015
Oct–Dec 1954
3-Month
9.93"
(252.22mm)
9.13"
(231.90mm)
0.80"
(20.32mm)
75th Driest
Driest since:
1963
54th Wettest
Wettest since:
1990
Sep–Dec 1954
4-Month
12.27"
(311.66mm)
12.60"
(320.04mm)
-0.33"
(-8.38mm)
59th Driest
Driest since:
1963
70th Wettest
Wettest since:
1926
Aug–Dec 1954
5-Month
17.01"
(432.05mm)
16.27"
(413.26mm)
0.74"
(18.79mm)
71st Driest
Driest since:
1953
58th Wettest
Wettest since:
1926
Jul–Dec 1954
6-Month
19.87"
(504.70mm)
20.27"
(514.86mm)
-0.40"
(-10.16mm)
50th Driest
Driest since:
1953
79th Wettest
Wettest since:
1926
Jun–Dec 1954
7-Month
23.12"
(587.25mm)
24.52"
(622.81mm)
-1.40"
(-35.56mm)
43rd Driest
Driest since:
1953
86th Wettest
Wettest since:
2015
May–Dec 1954
8-Month
26.44"
(671.58mm)
28.79"
(731.27mm)
-2.35"
(-59.69mm)
34th Driest
Driest since:
1953
95th Wettest
Wettest since:
2015
Apr–Dec 1954
9-Month
30.25"
(768.35mm)
32.70"
(830.58mm)
-2.45"
(-62.23mm)
36th Driest
Driest since:
1930
93rd Wettest
Wettest since:
2015
Mar–Dec 1954
10-Month
33.22"
(843.79mm)
36.51"
(927.35mm)
-3.29"
(-83.56mm)
32nd Driest
Driest since:
1930
97th Wettest
Wettest since:
2011
Feb–Dec 1954
11-Month
35.32"
(897.13mm)
39.19"
(995.43mm)
-3.87"
(-98.30mm)
23rd Driest
Driest since:
1930
106th Wettest
Wettest since:
2011
Jan–Dec 1954
12-Month
38.94"
(989.08mm)
42.23"
(1,072.64mm)
-3.29"
(-83.56mm)
25th Driest
Driest since:
1930
104th Wettest
Wettest since:
2019
Jul 1953–Dec 1954
18-Month
50.20"
(1,275.08mm)
62.51"
(1,587.75mm)
-12.31"
(-312.67mm)
4th Driest
Driest since:
1953
124th Wettest
Wettest since:
2019
Jan 1953–Dec 1954
24-Month
70.93"
(1,801.62mm)
84.45"
(2,145.03mm)
-13.52"
(-343.41mm)
3rd Driest
Driest since:
1953
125th Wettest
Wettest since:
2019
Jan 1952–Dec 1954
36-Month
108.03"
(2,743.96mm)
126.69"
(3,217.93mm)
-18.66"
(-473.97mm)
1st Driest
Driest since:
1954
126th Wettest
Wettest since:
2020
Jan 1951–Dec 1954
48-Month
156.74"
(3,981.20mm)
168.95"
(4,291.33mm)
-12.21"
(-310.13mm)
9th Driest
Driest since:
1955
117th Wettest
Wettest since:
2021
Jan 1950–Dec 1954
60-Month
206.94"
(5,256.28mm)
211.20"
(5,364.48mm)
-4.26"
(-108.20mm)
33rd Driest
Driest since:
1956
92nd Wettest
Wettest since:
2021

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