Climate at a Glance

Regional 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 2019. For more information, please see Climatological Rankings.


West Climate Region

Precipitation Rankings, December 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2018)
Wettest/Driest
Since
Record
December 1947
1-Month
1.29"
(32.77mm)
2.55"
(64.77mm)
-1.26"
(-32.00mm)
26th Driest Driest since: 1930 1989
99th Wettest Wettest since: 1946 1955
Nov–Dec 1947
2-Month
2.11"
(53.59mm)
4.39"
(111.51mm)
-2.28"
(-57.92mm)
17th Driest Driest since: 1930 1956
108th Wettest Wettest since: 1946 1983
Oct–Dec 1947
3-Month
4.04"
(102.62mm)
5.42"
(137.67mm)
-1.38"
(-35.05mm)
36th Driest Driest since: 1939 1976
89th Wettest Wettest since: 1946 1983
Sep–Dec 1947
4-Month
4.20"
(106.68mm)
5.92"
(150.37mm)
-1.72"
(-43.69mm)
25th Driest Driest since: 1935 1917
100th Wettest Wettest since: 1946 1983
Ties: 1923
Aug–Dec 1947
5-Month
4.54"
(115.32mm)
6.31"
(160.27mm)
-1.77"
(-44.95mm)
27th Driest Driest since: 1935 1917
98th Wettest Wettest since: 1946 1983
Jul–Dec 1947
6-Month
4.62"
(117.35mm)
6.63"
(168.40mm)
-2.01"
(-51.05mm)
26th Driest Driest since: 1935 1917
99th Wettest Wettest since: 1946 1983
Jun–Dec 1947
7-Month
5.26"
(133.60mm)
7.12"
(180.85mm)
-1.86"
(-47.25mm)
30th Driest Driest since: 1935 1917
95th Wettest Wettest since: 1946 1983
Ties: 2008
May–Dec 1947
8-Month
6.02"
(152.91mm)
8.04"
(204.22mm)
-2.02"
(-51.31mm)
31st Driest Driest since: 1943 1959
94th Wettest Wettest since: 1946 1983
Ties: 1943
Apr–Dec 1947
9-Month
6.82"
(173.23mm)
9.38"
(238.25mm)
-2.56"
(-65.02mm)
20th Driest Driest since: 1932 1959
105th Wettest Wettest since: 1946 1983
Mar–Dec 1947
10-Month
8.76"
(222.50mm)
11.71"
(297.43mm)
-2.95"
(-74.93mm)
18th Driest Driest since: 1932 1959
107th Wettest Wettest since: 1946 1983
Feb–Dec 1947
11-Month
10.02"
(254.51mm)
14.43"
(366.52mm)
-4.41"
(-112.01mm)
11th Driest Driest since: 1933 2013
114th Wettest Wettest since: 1946 1983
Jan–Dec 1947
12-Month
10.72"
(272.29mm)
17.41"
(442.21mm)
-6.69"
(-169.92mm)
3rd Driest Driest since: 1929 2013
122nd Wettest Wettest since: 1946 1983
Jul 1946–Dec 1947
18-Month
19.08"
(484.63mm)
24.07"
(611.38mm)
-4.99"
(-126.75mm)
21st Driest Driest since: 1939 1959
103rd Wettest Wettest since: 1946 1983
Jan 1946–Dec 1947
24-Month
25.29"
(642.37mm)
34.81"
(884.17mm)
-9.52"
(-241.80mm)
8th Driest Driest since: 1930 1929
116th Wettest Wettest since: 1946 1983
Jan 1945–Dec 1947
36-Month
46.40"
(1,178.56mm)
52.26"
(1,327.40mm)
-5.86"
(-148.84mm)
30th Driest Driest since: 1935 2015
93rd Wettest Wettest since: 1946 1983
Jan 1944–Dec 1947
48-Month
63.45"
(1,611.63mm)
69.53"
(1,766.06mm)
-6.08"
(-154.43mm)
35th Driest Driest since: 1936 1949
87th Wettest Wettest since: 1946 1983
Jan 1943–Dec 1947
60-Month
81.58"
(2,072.13mm)
86.83"
(2,205.48mm)
-5.25"
(-133.35mm)
46th Driest Driest since: 1936 1932
75th Wettest Wettest since: 1946 1983

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published November 2019, retrieved on December 8, 2019 from https://www.ncdc.noaa.gov/cag/