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


West Climate Region

Precipitation Rankings, April 1947

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
April 1947
1-Month
0.80"
(20.32mm)
1.33"
(33.78mm)
-0.53"
(-13.46mm)
35th Driest Driest since: 1946 1909
92nd Wettest Wettest since: 1944 1935
Mar–Apr 1947
2-Month
2.74"
(69.60mm)
3.67"
(93.22mm)
-0.93"
(-23.62mm)
43rd Driest Driest since: 1939 2008
84th Wettest Wettest since: 1946 1983
Ties: 1939
Feb–Apr 1947
3-Month
4.00"
(101.60mm)
6.39"
(162.31mm)
-2.39"
(-60.71mm)
27th Driest Driest since: 1934 1997
100th Wettest Wettest since: 1946 1983
Jan–Apr 1947
4-Month
4.70"
(119.38mm)
9.37"
(238.00mm)
-4.67"
(-118.62mm)
9th Driest Driest since: 1924 2013
118th Wettest Wettest since: 1946 1995
Dec 1946–Apr 1947
5-Month
6.80"
(172.72mm)
11.92"
(302.77mm)
-5.12"
(-130.05mm)
9th Driest Driest since: 1931 1977
117th Wettest Wettest since: 1946 1978
Nov 1946–Apr 1947
6-Month
10.25"
(260.35mm)
13.79"
(350.27mm)
-3.54"
(-89.92mm)
26th Driest Driest since: 1939 1977
100th Wettest Wettest since: 1946 1983
Oct 1946–Apr 1947
7-Month
11.74"
(298.20mm)
14.82"
(376.43mm)
-3.08"
(-78.23mm)
38th Driest Driest since: 1939 1977
88th Wettest Wettest since: 1946 1983
Sep 1946–Apr 1947
8-Month
12.02"
(305.31mm)
15.31"
(388.87mm)
-3.29"
(-83.56mm)
35th Driest Driest since: 1939 1977
91st Wettest Wettest since: 1946 1983
Aug 1946–Apr 1947
9-Month
12.33"
(313.18mm)
15.70"
(398.78mm)
-3.37"
(-85.60mm)
35th Driest Driest since: 1939 1977
91st Wettest Wettest since: 1946 1983
Jul 1946–Apr 1947
10-Month
13.06"
(331.72mm)
16.03"
(407.16mm)
-2.97"
(-75.44mm)
43rd Driest Driest since: 1939 1977
83rd Wettest Wettest since: 1946 1983
Ties: 1908
Jun 1946–Apr 1947
11-Month
13.13"
(333.50mm)
16.52"
(419.61mm)
-3.39"
(-86.11mm)
35th Driest Driest since: 1939 1977
91st Wettest Wettest since: 1946 1983
Ties: 2002
May 1946–Apr 1947
12-Month
13.90"
(353.06mm)
17.44"
(442.98mm)
-3.54"
(-89.92mm)
31st Driest Driest since: 1939 1977
95th Wettest Wettest since: 1946 1983
Nov 1945–Apr 1947
18-Month
26.06"
(661.92mm)
31.22"
(792.99mm)
-5.16"
(-131.07mm)
29th Driest Driest since: 1934 1977
96th Wettest Wettest since: 1946 1983
May 1945–Apr 1947
24-Month
32.13"
(816.10mm)
34.90"
(886.46mm)
-2.77"
(-70.36mm)
46th Driest Driest since: 1945 1977
79th Wettest Wettest since: 1946 1983
May 1944–Apr 1947
36-Month
48.53"
(1,232.66mm)
52.30"
(1,328.42mm)
-3.77"
(-95.76mm)
45th Driest Driest since: 1936 1931
79th Wettest Wettest since: 1946 1984
May 1943–Apr 1947
48-Month
63.45"
(1,611.63mm)
69.56"
(1,766.82mm)
-6.11"
(-155.19mm)
36th Driest Driest since: 1936 2015
87th Wettest Wettest since: 1946 1998
May 1942–Apr 1947
60-Month
83.58"
(2,122.93mm)
86.83"
(2,205.48mm)
-3.25"
(-82.55mm)
57th Driest Driest since: 1937 1933
65th Wettest Wettest since: 1946 1999

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Regional Time Series, published April 2021, retrieved on April 13, 2021 from https://www.ncdc.noaa.gov/cag/