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


Contiguous U.S.

Precipitation Rankings, April 2010

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Amomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
April 2010
1-Month
2.38"
(60.45mm)
2.52"
(64.01mm)
-0.14"
(-3.56mm)
49th Driest Driest since: 2002 1987
77th Wettest Wettest since: 2009 1957
Ties: 1980
Mar–Apr 2010
2-Month
4.68"
(118.87mm)
5.03"
(127.76mm)
-0.35"
(-8.89mm)
44th Driest Driest since: 2004 1910
82nd Wettest Wettest since: 2009 1973
Ties: 1965
Feb–Apr 2010
3-Month
6.69"
(169.93mm)
7.16"
(181.86mm)
-0.47"
(-11.93mm)
38th Driest Driest since: 2007 1910
88th Wettest Wettest since: 2009 1983
Ties: 1911, 1955, 1996
Jan–Apr 2010
4-Month
9.31"
(236.47mm)
9.47"
(240.54mm)
-0.16"
(-4.07mm)
60th Driest Driest since: 2009 1910
66th Wettest Wettest since: 2008 1998
Dec 2009–Apr 2010
5-Month
12.39"
(314.71mm)
11.82"
(300.23mm)
0.57"
(14.48mm)
88th Driest Driest since: 2009 1931
37th Wettest Wettest since: 2008 1983
Nov 2009–Apr 2010
6-Month
14.02"
(356.11mm)
14.05"
(356.87mm)
-0.03"
(-0.76mm)
69th Driest Driest since: 2009 1977
56th Wettest Wettest since: 2008 1983
Oct 2009–Apr 2010
7-Month
18.31"
(465.07mm)
16.22"
(411.99mm)
2.09"
(53.08mm)
112th Driest Driest since: 2009 1981
13th Wettest Wettest since: 1998 1983
Sep 2009–Apr 2010
8-Month
20.85"
(529.59mm)
18.71"
(475.23mm)
2.14"
(54.36mm)
109th Driest Driest since: 2009 1918
16th Wettest Wettest since: 2005 2019
Aug 2009–Apr 2010
9-Month
23.54"
(597.92mm)
21.33"
(541.78mm)
2.21"
(56.14mm)
108th Driest Driest since: 2009 1918
17th Wettest Wettest since: 2005 2019
Jul 2009–Apr 2010
10-Month
26.61"
(675.89mm)
24.12"
(612.65mm)
2.49"
(63.24mm)
111th Driest Driest since: 2009 1931
14th Wettest Wettest since: 2005 2019
Jun 2009–Apr 2010
11-Month
29.62"
(752.35mm)
27.04"
(686.82mm)
2.58"
(65.53mm)
111th Driest Driest since: 2009 1931
14th Wettest Wettest since: 2005 2019
May 2009–Apr 2010
12-Month
32.93"
(836.42mm)
29.95"
(760.73mm)
2.98"
(75.69mm)
112th Driest Driest since: 2009 1918
13th Wettest Wettest since: 2005 2019
Nov 2008–Apr 2010
18-Month
46.40"
(1,178.56mm)
44.02"
(1,118.11mm)
2.38"
(60.45mm)
97th Driest Driest since: 2009 1931
27th Wettest Wettest since: 2005 1974
May 2008–Apr 2010
24-Month
63.11"
(1,602.99mm)
59.92"
(1,521.97mm)
3.19"
(81.02mm)
99th Driest Driest since: 2009 1955
25th Wettest Wettest since: 2006 2017
May 2007–Apr 2010
36-Month
93.25"
(2,368.55mm)
89.88"
(2,282.95mm)
3.37"
(85.60mm)
93rd Driest Driest since: 2009 1955
30th Wettest Wettest since: 2006 1984
May 2006–Apr 2010
48-Month
122.87"
(3,120.90mm)
119.77"
(3,042.16mm)
3.10"
(78.74mm)
90th Driest Driest since: 2009 1956
32nd Wettest Wettest since: 2008 2019
May 2005–Apr 2010
60-Month
152.26"
(3,867.40mm)
149.63"
(3,800.60mm)
2.63"
(66.80mm)
74th Driest Driest since: 2006 1957
47th Wettest Wettest since: 2009 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2019, retrieved on August 25, 2019 from https://www.ncdc.noaa.gov/cag/