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


Contiguous U.S.

Precipitation Rankings, June 2018

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2020)
Wettest/Driest
Since
Record
June 2018
1-Month
3.15"
(80.01mm)
2.93"
(74.42mm)
0.22"
(5.59mm)
86th Driest Driest since: 2017 1933
41st Wettest Wettest since: 2015 1928
May–Jun 2018
2-Month
6.17"
(156.72mm)
5.84"
(148.34mm)
0.33"
(8.38mm)
83rd Driest Driest since: 2016 1988
44th Wettest Wettest since: 2017 2015
Ties: 1919
Apr–Jun 2018
3-Month
8.63"
(219.20mm)
8.35"
(212.09mm)
0.28"
(7.11mm)
75th Driest Driest since: 2016 1988
52nd Wettest Wettest since: 2017 1957
Mar–Jun 2018
4-Month
11.11"
(282.19mm)
10.86"
(275.84mm)
0.25"
(6.35mm)
70th Driest Driest since: 2012 1988
57th Wettest Wettest since: 2017 1957
Feb–Jun 2018
5-Month
14.00"
(355.60mm)
13.00"
(330.20mm)
1.00"
(25.40mm)
100th Driest Driest since: 2016 1988
27th Wettest Wettest since: 2017 2019
Ties: 1997
Jan–Jun 2018
6-Month
15.85"
(402.59mm)
15.31"
(388.87mm)
0.54"
(13.72mm)
84th Driest Driest since: 2016 1988
43rd Wettest Wettest since: 2017 2019
Dec 2017–Jun 2018
7-Month
17.44"
(442.98mm)
17.66"
(448.56mm)
-0.22"
(-5.58mm)
51st Driest Driest since: 2012 1931
75th Wettest Wettest since: 2017 2019
Nov 2017–Jun 2018
8-Month
19.06"
(484.12mm)
19.89"
(505.21mm)
-0.83"
(-21.09mm)
37th Driest Driest since: 2012 1934
89th Wettest Wettest since: 2017 2019
Oct 2017–Jun 2018
9-Month
21.66"
(550.16mm)
22.05"
(560.07mm)
-0.39"
(-9.91mm)
43rd Driest Driest since: 2012 1934
83rd Wettest Wettest since: 2017 2019
Sep 2017–Jun 2018
10-Month
23.93"
(607.82mm)
24.55"
(623.57mm)
-0.62"
(-15.75mm)
43rd Driest Driest since: 2012 1934
83rd Wettest Wettest since: 2017 2019
Aug 2017–Jun 2018
11-Month
27.35"
(694.69mm)
27.17"
(690.12mm)
0.18"
(4.57mm)
57th Driest Driest since: 2013 1918
69th Wettest Wettest since: 2017 2019
Ties: 1937
Jul 2017–Jun 2018
12-Month
30.15"
(765.81mm)
29.96"
(760.98mm)
0.19"
(4.83mm)
58th Driest Driest since: 2013 1931
68th Wettest Wettest since: 2017 2019
Jan 2017–Jun 2018
18-Month
48.16"
(1,223.26mm)
45.27"
(1,149.86mm)
2.89"
(73.40mm)
100th Driest Driest since: 2015 1931
26th Wettest Wettest since: 2017 2019
Jul 2016–Jun 2018
24-Month
64.14"
(1,629.16mm)
59.93"
(1,522.22mm)
4.21"
(106.94mm)
107th Driest Driest since: 2015 1931
18th Wettest Wettest since: 2017 2020
Jul 2015–Jun 2018
36-Month
97.65"
(2,480.31mm)
89.89"
(2,283.21mm)
7.76"
(197.10mm)
113th Driest Driest since: 2016 1956
11th Wettest Wettest since: 2017 2019
Jul 2014–Jun 2018
48-Month
129.67"
(3,293.62mm)
119.79"
(3,042.67mm)
9.88"
(250.95mm)
115th Driest Driest since: 2016 1956
8th Wettest Wettest since: 2017 2019
Jul 2013–Jun 2018
60-Month
160.38"
(4,073.65mm)
149.66"
(3,801.36mm)
10.72"
(272.29mm)
114th Driest Driest since: 2017 1934
8th Wettest Wettest since: 1999 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published January 2021, retrieved on January 20, 2021 from https://www.ncdc.noaa.gov/cag/