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 1927

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
July 1927
1-Month
2.84"
(72.14mm)
2.78"
(70.61mm)
0.06"
(1.53mm)
66th Driest Driest since: 1925 1930
61st Wettest Wettest since: 1926 1950, 1958
Jun–Jul 1927
2-Month
5.96"
(151.38mm)
5.70"
(144.78mm)
0.26"
(6.60mm)
78th Driest Driest since: 1926 1930
49th Wettest Wettest since: 1923 1928
May–Jul 1927
3-Month
8.95"
(227.33mm)
8.62"
(218.95mm)
0.33"
(8.38mm)
75th Driest Driest since: 1926 1988
52nd Wettest Wettest since: 1923 2015
Apr–Jul 1927
4-Month
12.00"
(304.80mm)
11.13"
(282.70mm)
0.87"
(22.10mm)
99th Driest Driest since: 1926 1934
28th Wettest Wettest since: 1915 2015
Mar–Jul 1927
5-Month
14.59"
(370.59mm)
13.64"
(346.46mm)
0.95"
(24.13mm)
94th Driest Driest since: 1926 1936
33rd Wettest Wettest since: 1922 1973
Feb–Jul 1927
6-Month
17.31"
(439.67mm)
15.78"
(400.81mm)
1.53"
(38.86mm)
108th Driest Driest since: 1926 1934
19th Wettest Wettest since: 1922 2019
Ties: 1944
Jan–Jul 1927
7-Month
19.08"
(484.63mm)
18.09"
(459.49mm)
0.99"
(25.14mm)
91st Driest Driest since: 1926 1934
36th Wettest Wettest since: 1922 2019
Dec 1926–Jul 1927
8-Month
21.75"
(552.45mm)
20.43"
(518.92mm)
1.32"
(33.53mm)
95th Driest Driest since: 1926 1931
31st Wettest Wettest since: 1922 2019
Ties: 1916
Nov 1926–Jul 1927
9-Month
24.62"
(625.35mm)
22.66"
(575.56mm)
1.96"
(49.79mm)
107th Driest Driest since: 1926 1934
19th Wettest Wettest since: 1903 2019
Oct 1926–Jul 1927
10-Month
27.11"
(688.59mm)
24.83"
(630.68mm)
2.28"
(57.91mm)
109th Driest Driest since: 1926 1934
17th Wettest Wettest to Date 2019
Sep 1926–Jul 1927
11-Month
30.34"
(770.64mm)
27.33"
(694.18mm)
3.01"
(76.46mm)
114th Driest Driest since: 1926 1934
12th Wettest Wettest to Date 2019
Aug 1926–Jul 1927
12-Month
33.56"
(852.42mm)
29.95"
(760.73mm)
3.61"
(91.69mm)
116th Driest Driest since: 1926 1918
10th Wettest Wettest to Date 2019
Feb 1926–Jul 1927
18-Month
47.66"
(1,210.56mm)
45.74"
(1,161.80mm)
1.92"
(48.76mm)
89th Driest Driest since: 1926 1931
37th Wettest Wettest since: 1920 2019
Aug 1925–Jul 1927
24-Month
61.77"
(1,568.96mm)
59.92"
(1,521.97mm)
1.85"
(46.99mm)
84th Driest Driest since: 1926 1918
41st Wettest Wettest since: 1920 2020
Aug 1924–Jul 1927
36-Month
87.63"
(2,225.80mm)
89.88"
(2,282.95mm)
-2.25"
(-57.15mm)
37th Driest Driest since: 1926 1956
87th Wettest Wettest since: 1924 2019
Aug 1923–Jul 1927
48-Month
116.49"
(2,958.85mm)
119.78"
(3,042.41mm)
-3.29"
(-83.56mm)
29th Driest Driest since: 1926 1956
94th Wettest Wettest since: 1924 2019
Aug 1922–Jul 1927
60-Month
145.36"
(3,692.14mm)
149.64"
(3,800.86mm)
-4.28"
(-108.72mm)
28th Driest Driest since: 1926 1934
94th Wettest Wettest since: 1924 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2020, retrieved on August 12, 2020 from https://www.ncdc.noaa.gov/cag/