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


Contiguous U.S.

Precipitation Rankings, May 2007

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
May 2007
1-Month
2.75"
(69.85mm)
2.91"
(73.91mm)
-0.16"
(-4.06mm)
47th Driest Driest since: 2006 1934
79th Wettest Wettest since: 2005 2019
Apr–May 2007
2-Month
5.24"
(133.10mm)
5.43"
(137.92mm)
-0.19"
(-4.82mm)
51st Driest Driest since: 2006 1934
75th Wettest Wettest since: 2005 1957
Ties: 1906
Mar–May 2007
3-Month
7.55"
(191.77mm)
7.94"
(201.68mm)
-0.39"
(-9.91mm)
45th Driest Driest since: 2006 1925
81st Wettest Wettest since: 2005 1957, 1991
Ties: 1913, 1967
Feb–May 2007
4-Month
9.31"
(236.47mm)
10.07"
(255.78mm)
-0.76"
(-19.31mm)
28th Driest Driest since: 2006 1925
98th Wettest Wettest since: 2005 2019
Jan–May 2007
5-Month
11.53"
(292.86mm)
12.39"
(314.71mm)
-0.86"
(-21.85mm)
29th Driest Driest since: 2006 1934
97th Wettest Wettest since: 2005 2019
Dec 2006–May 2007
6-Month
14.10"
(358.14mm)
14.73"
(374.14mm)
-0.63"
(-16.00mm)
45th Driest Driest since: 2006 1931
80th Wettest Wettest since: 2005 2019
Nov 2006–May 2007
7-Month
16.56"
(420.62mm)
16.96"
(430.78mm)
-0.40"
(-10.16mm)
52nd Driest Driest since: 2006 1934
73rd Wettest Wettest since: 2005 1983
Ties: 2013
Oct 2006–May 2007
8-Month
19.46"
(494.28mm)
19.13"
(485.90mm)
0.33"
(8.38mm)
71st Driest Driest since: 2006 1934
54th Wettest Wettest since: 2005 2019
Ties: 1990
Sep 2006–May 2007
9-Month
22.26"
(565.40mm)
21.62"
(549.15mm)
0.64"
(16.25mm)
80th Driest Driest since: 2006 1934
45th Wettest Wettest since: 2005 2019
Ties: 1972
Aug 2006–May 2007
10-Month
25.06"
(636.52mm)
24.25"
(615.95mm)
0.81"
(20.57mm)
82nd Driest Driest since: 2006 1918
43rd Wettest Wettest since: 2005 2019
Jul 2006–May 2007
11-Month
27.52"
(699.01mm)
27.03"
(686.56mm)
0.49"
(12.45mm)
72nd Driest Driest since: 2006 1931
53rd Wettest Wettest since: 2005 2019
Jun 2006–May 2007
12-Month
30.08"
(764.03mm)
29.95"
(760.73mm)
0.13"
(3.30mm)
61st Driest Driest since: 2006 1934
64th Wettest Wettest since: 2005 2019
Ties: 1968
Dec 2005–May 2007
18-Month
43.64"
(1,108.46mm)
44.70"
(1,135.38mm)
-1.06"
(-26.92mm)
39th Driest Driest since: 2006 1931
85th Wettest Wettest since: 2005 2019
Jun 2005–May 2007
24-Month
59.00"
(1,498.60mm)
59.92"
(1,521.97mm)
-0.92"
(-23.37mm)
46th Driest Driest since: 2003 1931
78th Wettest Wettest since: 2006 1974
Jun 2004–May 2007
36-Month
92.41"
(2,347.21mm)
89.88"
(2,282.95mm)
2.53"
(64.26mm)
86th Driest Driest since: 2004 1955
37th Wettest Wettest since: 2006 2019
Jun 2003–May 2007
48-Month
122.91"
(3,121.91mm)
119.78"
(3,042.41mm)
3.13"
(79.50mm)
89th Driest Driest since: 2005 1956
33rd Wettest Wettest since: 2006 2019
Jun 2002–May 2007
60-Month
153.42"
(3,896.87mm)
149.64"
(3,800.86mm)
3.78"
(96.01mm)
87th Driest Driest since: 2006 1957
34th Wettest Wettest since: 2001 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published September 2019, retrieved on September 20, 2019 from https://www.ncdc.noaa.gov/cag/