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 January 2020. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, July 1901

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1901
1-Month
2.32"
(58.93mm)
2.78"
(70.61mm)
-0.46"
(-11.68mm)
12th Driest Driest to Date 1930
114th Wettest Wettest since: 1900 1950, 1958
Jun–Jul 1901
2-Month
4.92"
(124.97mm)
5.70"
(144.78mm)
-0.78"
(-19.81mm)
14th Driest Driest to Date 1930
112th Wettest Wettest since: 1900 1928
May–Jul 1901
3-Month
7.58"
(192.53mm)
8.62"
(218.95mm)
-1.04"
(-26.42mm)
17th Driest Driest to Date 1988
109th Wettest Wettest since: 1900 2015
Apr–Jul 1901
4-Month
10.11"
(256.79mm)
11.13"
(282.70mm)
-1.02"
(-25.91mm)
24th Driest Driest to Date 1934
102nd Wettest Wettest since: 1900 2015
Mar–Jul 1901
5-Month
12.40"
(314.96mm)
13.64"
(346.46mm)
-1.24"
(-31.50mm)
21st Driest Driest to Date 1936
105th Wettest Wettest since: 1900 1973
Feb–Jul 1901
6-Month
14.53"
(369.06mm)
15.78"
(400.81mm)
-1.25"
(-31.75mm)
23rd Driest Driest since: 1895 1934
103rd Wettest Wettest since: 1900 2019
Jan–Jul 1901
7-Month
16.52"
(419.61mm)
18.09"
(459.49mm)
-1.57"
(-39.88mm)
21st Driest Driest to Date 1934
105th Wettest Wettest since: 1900 2019
Dec 1900–Jul 1901
8-Month
18.18"
(461.77mm)
20.44"
(519.18mm)
-2.26"
(-57.41mm)
14th Driest Driest to Date 1931
111th Wettest Wettest since: 1900 2019
Nov 1900–Jul 1901
9-Month
20.55"
(521.97mm)
22.66"
(575.56mm)
-2.11"
(-53.59mm)
17th Driest Driest to Date 1934
108th Wettest Wettest since: 1900 2019
Ties: 1910
Oct 1900–Jul 1901
10-Month
23.30"
(591.82mm)
24.83"
(630.68mm)
-1.53"
(-38.86mm)
29th Driest Driest to Date 1934
96th Wettest Wettest since: 1900 2019
Ties: 1902
Sep 1900–Jul 1901
11-Month
26.23"
(666.24mm)
27.33"
(694.18mm)
-1.10"
(-27.94mm)
35th Driest Driest since: 1898 1934
90th Wettest Wettest since: 1900 2019
Ties: 2001
Aug 1900–Jul 1901
12-Month
28.65"
(727.71mm)
29.95"
(760.73mm)
-1.30"
(-33.02mm)
33rd Driest Driest since: 1898 1918
92nd Wettest Wettest since: 1900 2019
Feb 1900–Jul 1901
18-Month
45.41"
(1,153.41mm)
45.74"
(1,161.80mm)
-0.33"
(-8.39mm)
51st Driest Driest since: 1900 1931
74th Wettest Wettest since: 1897 2019
Ties: 2003
Aug 1899–Jul 1901
24-Month
57.71"
(1,465.83mm)
59.92"
(1,521.97mm)
-2.21"
(-56.14mm)
28th Driest Driest to Date 1918
96th Wettest Wettest since: 1900 2019
Aug 1898–Jul 1901
36-Month
87.73"
(2,228.34mm)
89.88"
(2,282.95mm)
-2.15"
(-54.61mm)
38th Driest Driest since: 1900 1956
85th Wettest Wettest since: 1899 2019
Aug 1897–Jul 1901
48-Month
115.98"
(2,945.89mm)
119.78"
(3,042.41mm)
-3.80"
(-96.52mm)
28th Driest Driest to Date 1956
94th Wettest Wettest since: 1900 2019
Aug 1896–Jul 1901
60-Month
146.63"
(3,724.40mm)
149.64"
(3,800.86mm)
-3.01"
(-76.46mm)
35th Driest Driest since: 1900 1934
86th Wettest Wettest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/