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


Contiguous U.S.

Precipitation Rankings, July 2019

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 2019
1-Month
2.76"
(70.10mm)
2.78"
(70.61mm)
-0.02"
(-0.51mm)
58th Driest Driest since: 2014 1930
68th Wettest Wettest since: 2018 1950, 1958
Jun–Jul 2019
2-Month
6.13"
(155.70mm)
5.70"
(144.78mm)
0.43"
(10.92mm)
97th Driest Driest since: 2018 1930
29th Wettest Wettest since: 2015 1928
May–Jul 2019
3-Month
10.60"
(269.24mm)
8.62"
(218.95mm)
1.98"
(50.29mm)
123rd Driest Driest since: 2018 1988
3rd Wettest Wettest since: 2015 2015
Apr–Jul 2019
4-Month
13.81"
(350.77mm)
11.13"
(282.70mm)
2.68"
(68.07mm)
123rd Driest Driest since: 2018 1934
3rd Wettest Wettest since: 2015 2015
Mar–Jul 2019
5-Month
16.05"
(407.67mm)
13.64"
(346.46mm)
2.41"
(61.21mm)
121st Driest Driest since: 2018 1936
5th Wettest Wettest since: 2015 1973
Feb–Jul 2019
6-Month
19.34"
(491.24mm)
15.78"
(400.81mm)
3.56"
(90.43mm)
125th Driest Driest since: 2018 1934
1st Wettest Wettest to Date 2019
Jan–Jul 2019
7-Month
21.90"
(556.26mm)
18.09"
(459.49mm)
3.81"
(96.77mm)
125th Driest Driest since: 2018 1934
1st Wettest Wettest to Date 2019
Dec 2018–Jul 2019
8-Month
25.15"
(638.81mm)
20.43"
(518.92mm)
4.72"
(119.89mm)
124th Driest Driest since: 2018 1931
1st Wettest Wettest to Date 2019
Nov 2018–Jul 2019
9-Month
27.86"
(707.64mm)
22.66"
(575.56mm)
5.20"
(132.08mm)
124th Driest Driest since: 2018 1934
1st Wettest Wettest to Date 2019
Oct 2018–Jul 2019
10-Month
31.29"
(794.77mm)
24.83"
(630.68mm)
6.46"
(164.09mm)
124th Driest Driest since: 2018 1934
1st Wettest Wettest to Date 2019
Sep 2018–Jul 2019
11-Month
34.86"
(885.44mm)
27.33"
(694.18mm)
7.53"
(191.26mm)
124th Driest Driest since: 2018 1934
1st Wettest Wettest to Date 2019
Aug 2018–Jul 2019
12-Month
37.84"
(961.14mm)
29.95"
(760.73mm)
7.89"
(200.41mm)
124th Driest Driest since: 2018 1918
1st Wettest Wettest to Date 2019
Feb 2018–Jul 2019
18-Month
54.70"
(1,389.38mm)
45.74"
(1,161.80mm)
8.96"
(227.58mm)
124th Driest Driest since: 2018 1931
1st Wettest Wettest to Date 2019
Aug 2017–Jul 2019
24-Month
68.05"
(1,728.47mm)
59.92"
(1,521.97mm)
8.13"
(206.50mm)
123rd Driest Driest since: 2018 1918
1st Wettest Wettest to Date 2019
Aug 2016–Jul 2019
36-Month
101.92"
(2,588.77mm)
89.88"
(2,282.95mm)
12.04"
(305.82mm)
122nd Driest Driest since: 2018 1956
1st Wettest Wettest to Date 2019
Aug 2015–Jul 2019
48-Month
135.12"
(3,432.05mm)
119.78"
(3,042.41mm)
15.34"
(389.64mm)
121st Driest Driest since: 2018 1956
1st Wettest Wettest to Date 2019
Aug 2014–Jul 2019
60-Month
167.77"
(4,261.36mm)
149.64"
(3,800.86mm)
18.13"
(460.50mm)
120th Driest Driest since: 2018 1934
1st Wettest Wettest to Date 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published December 2019, retrieved on December 16, 2019 from https://www.ncdc.noaa.gov/cag/