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 April 2022. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, December 1909

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1909
1-Month
2.60"
(66.04mm)
2.35"
(59.69mm)
0.25"
(6.35mm)
82nd Driest Driest since: 1908 1930
46th Wettest Wettest since: 1907 2015
Ties: 1901
Nov–Dec 1909
2-Month
5.55"
(140.97mm)
4.58"
(116.33mm)
0.97"
(24.64mm)
112th Driest Driest since: 1908 1976
16th Wettest Wettest since: 1902 2015
Ties: 1951
Oct–Dec 1909
3-Month
7.09"
(180.09mm)
6.74"
(171.20mm)
0.35"
(8.89mm)
77th Driest Driest since: 1908 1917
51st Wettest Wettest since: 1906 2015
Ties: 2007
Sep–Dec 1909
4-Month
9.37"
(238.00mm)
9.23"
(234.44mm)
0.14"
(3.56mm)
64th Driest Driest since: 1908 1939
64th Wettest Wettest since: 1907 2018
Aug–Dec 1909
5-Month
11.78"
(299.21mm)
11.85"
(300.99mm)
-0.07"
(-1.78mm)
58th Driest Driest since: 1908 1917
70th Wettest Wettest since: 1907 2018
Jul–Dec 1909
6-Month
14.81"
(376.17mm)
14.62"
(371.35mm)
0.19"
(4.82mm)
62nd Driest Driest since: 1908 1917
66th Wettest Wettest since: 1907 2018
Ties: 1913
Jun–Dec 1909
7-Month
18.04"
(458.22mm)
17.55"
(445.77mm)
0.49"
(12.45mm)
71st Driest Driest since: 1908 1917
57th Wettest Wettest since: 1907 2018
May–Dec 1909
8-Month
21.08"
(535.43mm)
20.46"
(519.68mm)
0.62"
(15.75mm)
76th Driest Driest since: 1908 1917
52nd Wettest Wettest since: 1907 2015
Apr–Dec 1909
9-Month
23.36"
(593.34mm)
22.98"
(583.69mm)
0.38"
(9.65mm)
66th Driest Driest since: 1908 1956
62nd Wettest Wettest since: 1907 2015
Mar–Dec 1909
10-Month
25.57"
(649.48mm)
25.49"
(647.45mm)
0.08"
(2.03mm)
60th Driest Driest since: 1908 1956
68th Wettest Wettest since: 1907 2015
Feb–Dec 1909
11-Month
28.45"
(722.63mm)
27.62"
(701.55mm)
0.83"
(21.08mm)
75th Driest Driest since: 1908 1910
53rd Wettest Wettest since: 1906 2018
Ties: 2011
Jan–Dec 1909
12-Month
31.19"
(792.23mm)
29.94"
(760.48mm)
1.25"
(31.75mm)
89th Driest Driest since: 1908 1910
39th Wettest Wettest since: 1906 1973
Jul 1908–Dec 1909
18-Month
44.34"
(1,126.24mm)
44.58"
(1,132.33mm)
-0.24"
(-6.09mm)
52nd Driest Driest since: 1904 1954
75th Wettest Wettest since: 1908 2019
Jan 1908–Dec 1909
24-Month
60.99"
(1,549.15mm)
59.90"
(1,521.46mm)
1.09"
(27.69mm)
77th Driest Driest since: 1908 1931
50th Wettest Wettest since: 1907 2019
Ties: 1949
Jan 1907–Dec 1909
36-Month
91.93"
(2,335.02mm)
89.86"
(2,282.44mm)
2.07"
(52.58mm)
85th Driest Driest since: 1905 1956
41st Wettest Wettest since: 1908 2019
Jan 1906–Dec 1909
48-Month
124.77"
(3,169.16mm)
119.78"
(3,042.41mm)
4.99"
(126.75mm)
99th Driest Driest since: 1907 1956
26th Wettest Wettest since: 1908 2019
Jan 1905–Dec 1909
60-Month
157.37"
(3,997.20mm)
149.68"
(3,801.87mm)
7.69"
(195.33mm)
106th Driest Driest since: 1908 1956
18th Wettest Wettest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published May 2022, retrieved on May 17, 2022 from https://www.ncdc.noaa.gov/cag/