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 December 2021. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, December 1966

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
December 1966
1-Month
2.54"
(64.52mm)
2.35"
(59.69mm)
0.19"
(4.83mm)
75th Driest Driest since: 1965 1930
53rd Wettest Wettest since: 1964 2015
Nov–Dec 1966
2-Month
4.55"
(115.57mm)
4.58"
(116.33mm)
-0.03"
(-0.76mm)
58th Driest Driest since: 1965 1976
70th Wettest Wettest since: 1964 2015
Oct–Dec 1966
3-Month
6.22"
(157.99mm)
6.74"
(171.20mm)
-0.52"
(-13.21mm)
38th Driest Driest since: 1965 1917
90th Wettest Wettest since: 1964 2015
Sep–Dec 1966
4-Month
8.66"
(219.96mm)
9.23"
(234.44mm)
-0.57"
(-14.48mm)
38th Driest Driest since: 1963 1939
90th Wettest Wettest since: 1965 2018
Aug–Dec 1966
5-Month
11.77"
(298.96mm)
11.85"
(300.99mm)
-0.08"
(-2.03mm)
56th Driest Driest since: 1963 1917
72nd Wettest Wettest since: 1965 2018
Ties: 1905
Jul–Dec 1966
6-Month
14.18"
(360.17mm)
14.62"
(371.35mm)
-0.44"
(-11.18mm)
43rd Driest Driest since: 1963 1917
85th Wettest Wettest since: 1965 2018
Jun–Dec 1966
7-Month
16.42"
(417.07mm)
17.55"
(445.77mm)
-1.13"
(-28.70mm)
29th Driest Driest since: 1963 1917
99th Wettest Wettest since: 1965 2018
May–Dec 1966
8-Month
18.66"
(473.96mm)
20.46"
(519.68mm)
-1.80"
(-45.72mm)
22nd Driest Driest since: 1963 1917
106th Wettest Wettest since: 1965 2015
Apr–Dec 1966
9-Month
21.15"
(537.21mm)
22.98"
(583.69mm)
-1.83"
(-46.48mm)
24th Driest Driest since: 1963 1956
104th Wettest Wettest since: 1965 2015
Mar–Dec 1966
10-Month
22.76"
(578.10mm)
25.49"
(647.45mm)
-2.73"
(-69.35mm)
14th Driest Driest since: 1963 1956
114th Wettest Wettest since: 1965 2015
Feb–Dec 1966
11-Month
25.10"
(637.54mm)
27.62"
(701.55mm)
-2.52"
(-64.01mm)
17th Driest Driest since: 1963 1910
111th Wettest Wettest since: 1965 2018
Jan–Dec 1966
12-Month
27.46"
(697.48mm)
29.94"
(760.48mm)
-2.48"
(-63.00mm)
16th Driest Driest since: 1963 1910
112th Wettest Wettest since: 1965 1973
Jul 1965–Dec 1966
18-Month
42.13"
(1,070.10mm)
44.58"
(1,132.33mm)
-2.45"
(-62.23mm)
23rd Driest Driest since: 1963 1954
104th Wettest Wettest since: 1965 2019
Jan 1965–Dec 1966
24-Month
57.26"
(1,454.40mm)
59.90"
(1,521.46mm)
-2.64"
(-67.06mm)
25th Driest Driest since: 1964 1931
102nd Wettest Wettest since: 1965 2019
Jan 1964–Dec 1966
36-Month
87.52"
(2,223.01mm)
89.86"
(2,282.44mm)
-2.34"
(-59.43mm)
36th Driest Driest since: 1965 1956
90th Wettest Wettest since: 1962 2019
Jan 1963–Dec 1966
48-Month
113.22"
(2,875.79mm)
119.78"
(3,042.41mm)
-6.56"
(-166.62mm)
11th Driest Driest since: 1957 1956
114th Wettest Wettest since: 1965 2019
Jan 1962–Dec 1966
60-Month
141.82"
(3,602.23mm)
149.68"
(3,801.87mm)
-7.86"
(-199.64mm)
9th Driest Driest since: 1957 1956
115th Wettest Wettest since: 1965 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published January 2022, retrieved on January 22, 2022 from https://www.ncdc.noaa.gov/cag/