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


Contiguous U.S.

Precipitation Rankings, April 1946

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1946
1-Month
1.66"
(42.16mm)
2.52"
(64.01mm)
-0.86"
(-21.85mm)
2nd Driest Driest to Date 1987
126th Wettest Wettest since: 1945 1957
Mar–Apr 1946
2-Month
4.33"
(109.98mm)
5.03"
(127.76mm)
-0.70"
(-17.78mm)
18th Driest Driest since: 1939 1910
110th Wettest Wettest since: 1945 1973
Feb–Apr 1946
3-Month
6.39"
(162.31mm)
7.16"
(181.86mm)
-0.77"
(-19.55mm)
20th Driest Driest since: 1943 1910
108th Wettest Wettest since: 1945 1983
Ties: 1918
Jan–Apr 1946
4-Month
8.93"
(226.82mm)
9.47"
(240.54mm)
-0.54"
(-13.72mm)
41st Driest Driest since: 1943 1910
87th Wettest Wettest since: 1945 1998
Ties: 2004
Dec 1945–Apr 1946
5-Month
11.63"
(295.40mm)
11.82"
(300.23mm)
-0.19"
(-4.83mm)
57th Driest Driest since: 1943 1931
70th Wettest Wettest since: 1945 1983
Nov 1945–Apr 1946
6-Month
13.87"
(352.30mm)
14.05"
(356.87mm)
-0.18"
(-4.57mm)
67th Driest Driest since: 1943 1977
60th Wettest Wettest since: 1945 1983
Oct 1945–Apr 1946
7-Month
15.87"
(403.10mm)
16.22"
(411.99mm)
-0.35"
(-8.89mm)
53rd Driest Driest since: 1940 1981
74th Wettest Wettest since: 1945 1983
Ties: 1915
Sep 1945–Apr 1946
8-Month
19.31"
(490.47mm)
18.71"
(475.23mm)
0.60"
(15.24mm)
83rd Driest Driest since: 1945 1918
44th Wettest Wettest since: 1942 2019
Ties: 1972
Aug 1945–Apr 1946
9-Month
21.91"
(556.51mm)
21.33"
(541.78mm)
0.58"
(14.73mm)
82nd Driest Driest since: 1944 1918
45th Wettest Wettest since: 1945 2019
Ties: 1937
Jul 1945–Apr 1946
10-Month
24.96"
(633.98mm)
24.12"
(612.65mm)
0.84"
(21.33mm)
87th Driest Driest since: 1945 1931
40th Wettest Wettest since: 1942 2019
Jun 1945–Apr 1946
11-Month
28.37"
(720.60mm)
27.04"
(686.82mm)
1.33"
(33.78mm)
93rd Driest Driest since: 1945 1931
34th Wettest Wettest since: 1942 2019
May 1945–Apr 1946
12-Month
31.24"
(793.50mm)
29.95"
(760.73mm)
1.29"
(32.77mm)
91st Driest Driest since: 1945 1918
36th Wettest Wettest since: 1942 2019
Nov 1944–Apr 1946
18-Month
46.70"
(1,186.18mm)
44.02"
(1,118.11mm)
2.68"
(68.07mm)
104th Driest Driest since: 1945 1931
22nd Wettest Wettest since: 1942 2020
May 1944–Apr 1946
24-Month
61.71"
(1,567.43mm)
59.92"
(1,521.97mm)
1.79"
(45.46mm)
84th Driest Driest since: 1945 1955
42nd Wettest Wettest since: 1943 2020
May 1943–Apr 1946
36-Month
90.90"
(2,308.86mm)
89.88"
(2,282.95mm)
1.02"
(25.91mm)
75th Driest Driest since: 1945 1955
50th Wettest Wettest since: 1944 2020
May 1942–Apr 1946
48-Month
121.84"
(3,094.74mm)
119.77"
(3,042.16mm)
2.07"
(52.58mm)
79th Driest Driest since: 1943 1956
45th Wettest Wettest since: 1945 2019
May 1941–Apr 1946
60-Month
154.58"
(3,926.33mm)
149.63"
(3,800.60mm)
4.95"
(125.73mm)
97th Driest Driest since: 1945 1957
26th Wettest Wettest since: 1909 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published October 2021, retrieved on October 17, 2021 from https://www.ncdc.noaa.gov/cag/