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 2020. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, July 1921

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
July 1921
1-Month
2.86"
(72.64mm)
2.78"
(70.61mm)
0.08"
(2.03mm)
73rd Driest Driest since: 1920 1930
54th Wettest Wettest since: 1919 1950, 1958
Ties: 1911, 1926, 1989, 1998, 2018
Jun–Jul 1921
2-Month
5.76"
(146.30mm)
5.70"
(144.78mm)
0.06"
(1.52mm)
56th Driest Driest since: 1920 1930
71st Wettest Wettest since: 1919 1928
Ties: 1984
May–Jul 1921
3-Month
8.31"
(211.07mm)
8.62"
(218.95mm)
-0.31"
(-7.88mm)
37th Driest Driest since: 1918 1988
90th Wettest Wettest since: 1920 2015
Ties: 1955
Apr–Jul 1921
4-Month
11.10"
(281.94mm)
11.13"
(282.70mm)
-0.03"
(-0.76mm)
54th Driest Driest since: 1918 1934
73rd Wettest Wettest since: 1920 2015
Mar–Jul 1921
5-Month
13.62"
(345.95mm)
13.64"
(346.46mm)
-0.02"
(-0.51mm)
55th Driest Driest since: 1918 1936
72nd Wettest Wettest since: 1920 1973
Ties: 1898
Feb–Jul 1921
6-Month
15.39"
(390.91mm)
15.78"
(400.81mm)
-0.39"
(-9.90mm)
47th Driest Driest since: 1918 1934
80th Wettest Wettest since: 1920 2019
Ties: 1959
Jan–Jul 1921
7-Month
17.50"
(444.50mm)
18.09"
(459.49mm)
-0.59"
(-14.99mm)
36th Driest Driest since: 1918 1934
91st Wettest Wettest since: 1920 2019
Ties: 1972
Dec 1920–Jul 1921
8-Month
20.25"
(514.35mm)
20.43"
(518.92mm)
-0.18"
(-4.57mm)
51st Driest Driest since: 1920 1931
75th Wettest Wettest since: 1919 2019
Nov 1920–Jul 1921
9-Month
22.51"
(571.75mm)
22.66"
(575.56mm)
-0.15"
(-3.81mm)
52nd Driest Driest since: 1918 1934
74th Wettest Wettest since: 1920 2019
Oct 1920–Jul 1921
10-Month
24.68"
(626.87mm)
24.83"
(630.68mm)
-0.15"
(-3.81mm)
50th Driest Driest since: 1918 1934
76th Wettest Wettest since: 1920 2019
Sep 1920–Jul 1921
11-Month
27.12"
(688.85mm)
27.33"
(694.18mm)
-0.21"
(-5.33mm)
52nd Driest Driest since: 1918 1934
74th Wettest Wettest since: 1920 2019
Aug 1920–Jul 1921
12-Month
30.52"
(775.21mm)
29.95"
(760.73mm)
0.57"
(14.48mm)
67th Driest Driest since: 1918 1918
59th Wettest Wettest since: 1920 2019
Feb 1920–Jul 1921
18-Month
46.59"
(1,183.39mm)
45.74"
(1,161.80mm)
0.85"
(21.59mm)
70th Driest Driest since: 1919 1931
56th Wettest Wettest since: 1920 2019
Aug 1919–Jul 1921
24-Month
61.68"
(1,566.67mm)
59.92"
(1,521.97mm)
1.76"
(44.70mm)
83rd Driest Driest since: 1919 1918
42nd Wettest Wettest since: 1920 2020
Aug 1918–Jul 1921
36-Month
93.37"
(2,371.60mm)
89.88"
(2,282.95mm)
3.49"
(88.65mm)
95th Driest Driest since: 1920 1956
29th Wettest Wettest since: 1909 2019
Aug 1917–Jul 1921
48-Month
117.94"
(2,995.68mm)
119.78"
(3,042.41mm)
-1.84"
(-46.73mm)
40th Driest Driest since: 1920 1956
83rd Wettest Wettest since: 1917 2019
Aug 1916–Jul 1921
60-Month
144.99"
(3,682.75mm)
149.64"
(3,800.86mm)
-4.65"
(-118.11mm)
22nd Driest Driest since: 1918 1934
100th Wettest Wettest since: 1920 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2020, retrieved on August 10, 2020 from https://www.ncdc.noaa.gov/cag/