Climate at a Glance

National Rankings

Look up monthly rankings for 1-12, 18, 24, 36, 48, and 60-month time periods using the options below. Data and statistics are as of October 2021. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, December 1931

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
December 1931
1-Month
3.38"
(85.85mm)
2.35"
(59.69mm)
1.03"
(26.16mm)
123rd Driest Driest since: 1930 1930
4th Wettest Wettest to Date 2015
Nov–Dec 1931
2-Month
5.92"
(150.37mm)
4.58"
(116.33mm)
1.34"
(34.04mm)
117th Driest Driest since: 1930 1976
10th Wettest Wettest since: 1902 2015
Ties: 1902
Oct–Dec 1931
3-Month
7.82"
(198.63mm)
6.74"
(171.20mm)
1.08"
(27.43mm)
104th Driest Driest since: 1930 1917
23rd Wettest Wettest since: 1926 2015
Sep–Dec 1931
4-Month
9.88"
(250.95mm)
9.23"
(234.44mm)
0.65"
(16.51mm)
86th Driest Driest since: 1930 1939
41st Wettest Wettest since: 1927 2018
Aug–Dec 1931
5-Month
12.60"
(320.04mm)
11.85"
(300.99mm)
0.75"
(19.05mm)
82nd Driest Driest since: 1930 1917
45th Wettest Wettest since: 1927 2018
Jul–Dec 1931
6-Month
15.31"
(388.87mm)
14.62"
(371.35mm)
0.69"
(17.52mm)
83rd Driest Driest since: 1930 1917
44th Wettest Wettest since: 1927 2018
Jun–Dec 1931
7-Month
17.45"
(443.23mm)
17.55"
(445.77mm)
-0.10"
(-2.54mm)
53rd Driest Driest since: 1930 1917
74th Wettest Wettest since: 1928 2018
May–Dec 1931
8-Month
19.74"
(501.40mm)
20.46"
(519.68mm)
-0.72"
(-18.28mm)
37th Driest Driest since: 1930 1917
90th Wettest Wettest since: 1929 2015
Apr–Dec 1931
9-Month
21.81"
(553.97mm)
22.98"
(583.69mm)
-1.17"
(-29.72mm)
32nd Driest Driest since: 1930 1956
95th Wettest Wettest since: 1929 2015
Mar–Dec 1931
10-Month
24.12"
(612.65mm)
25.49"
(647.45mm)
-1.37"
(-34.80mm)
32nd Driest Driest since: 1930 1956
95th Wettest Wettest since: 1929 2015
Feb–Dec 1931
11-Month
25.96"
(659.38mm)
27.62"
(701.55mm)
-1.66"
(-42.17mm)
25th Driest Driest since: 1930 1910
102nd Wettest Wettest since: 1929 2018
Jan–Dec 1931
12-Month
27.52"
(699.01mm)
29.94"
(760.48mm)
-2.42"
(-61.47mm)
18th Driest Driest since: 1930 1910
109th Wettest Wettest since: 1929 1973
Jul 1930–Dec 1931
18-Month
39.47"
(1,002.54mm)
44.58"
(1,132.33mm)
-5.11"
(-129.79mm)
7th Driest Driest since: 1930 1954
119th Wettest Wettest since: 1930 2019
Ties: 1930
Jan 1930–Dec 1931
24-Month
53.10"
(1,348.74mm)
59.90"
(1,521.46mm)
-6.80"
(-172.72mm)
1st Driest Driest to Date 1931
125th Wettest Wettest since: 1930 2019
Jan 1929–Dec 1931
36-Month
83.25"
(2,114.55mm)
89.86"
(2,282.44mm)
-6.61"
(-167.89mm)
6th Driest Driest to Date 1956
119th Wettest Wettest since: 1930 2019
Jan 1928–Dec 1931
48-Month
112.75"
(2,863.85mm)
119.78"
(3,042.41mm)
-7.03"
(-178.56mm)
7th Driest Driest to Date 1956
117th Wettest Wettest since: 1930 2019
Jan 1927–Dec 1931
60-Month
144.81"
(3,678.17mm)
149.68"
(3,801.87mm)
-4.87"
(-123.70mm)
20th Driest Driest since: 1925 1956
103rd Wettest Wettest since: 1930 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published November 2021, retrieved on December 4, 2021 from https://www.ncdc.noaa.gov/cag/