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 2022. For more information, please see Climatological Rankings.


Contiguous U.S.

Precipitation Rankings, June 1978

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2022)
Wettest/Driest
Since
Record
June 1978
1-Month
2.55"
(64.77mm)
2.93"
(74.42mm)
-0.38"
(-9.65mm)
25th Driest Driest since: 1977 1933
104th Wettest Wettest since: 1976 1928
May–Jun 1978
2-Month
6.19"
(157.23mm)
5.84"
(148.34mm)
0.35"
(8.89mm)
89th Driest Driest since: 1977 1988
40th Wettest Wettest since: 1975 2015
Ties: 1996
Apr–Jun 1978
3-Month
8.73"
(221.74mm)
8.35"
(212.09mm)
0.38"
(9.65mm)
79th Driest Driest since: 1977 1988
50th Wettest Wettest since: 1975 1957
Mar–Jun 1978
4-Month
10.99"
(279.15mm)
10.86"
(275.84mm)
0.13"
(3.31mm)
68th Driest Driest since: 1977 1988
61st Wettest Wettest since: 1975 1957
Ties: 1996
Feb–Jun 1978
5-Month
12.76"
(324.10mm)
13.00"
(330.20mm)
-0.24"
(-6.10mm)
56th Driest Driest since: 1977 1988
73rd Wettest Wettest since: 1975 2019
Jan–Jun 1978
6-Month
15.94"
(404.88mm)
15.31"
(388.87mm)
0.63"
(16.01mm)
89th Driest Driest since: 1977 1988
40th Wettest Wettest since: 1975 2019
Dec 1977–Jun 1978
7-Month
18.66"
(473.96mm)
17.66"
(448.56mm)
1.00"
(25.40mm)
93rd Driest Driest since: 1977 1931
35th Wettest Wettest since: 1975 2019
Ties: 1923
Nov 1977–Jun 1978
8-Month
21.52"
(546.61mm)
19.89"
(505.21mm)
1.63"
(41.40mm)
106th Driest Driest since: 1977 1934
22nd Wettest Wettest since: 1975 2019
Oct 1977–Jun 1978
9-Month
23.71"
(602.23mm)
22.05"
(560.07mm)
1.66"
(42.16mm)
100th Driest Driest since: 1977 1934
28th Wettest Wettest since: 1975 2019
Sep 1977–Jun 1978
10-Month
26.93"
(684.02mm)
24.55"
(623.57mm)
2.38"
(60.45mm)
110th Driest Driest since: 1977 1934
18th Wettest Wettest since: 1975 2019
Aug 1977–Jun 1978
11-Month
30.48"
(774.19mm)
27.17"
(690.12mm)
3.31"
(84.07mm)
117th Driest Driest since: 1977 1918
11th Wettest Wettest since: 1975 2019
Jul 1977–Jun 1978
12-Month
33.04"
(839.22mm)
29.96"
(760.98mm)
3.08"
(78.24mm)
116th Driest Driest since: 1977 1931
12th Wettest Wettest since: 1973 2019
Ties: 2005
Jan 1977–Jun 1978
18-Month
46.38"
(1,178.05mm)
45.27"
(1,149.86mm)
1.11"
(28.19mm)
83rd Driest Driest since: 1977 1931
45th Wettest Wettest since: 1976 2019
Jul 1976–Jun 1978
24-Month
58.48"
(1,485.39mm)
59.93"
(1,522.22mm)
-1.45"
(-36.83mm)
41st Driest Driest since: 1977 1931
86th Wettest Wettest since: 1976 2020
Jul 1975–Jun 1978
36-Month
87.84"
(2,231.14mm)
89.89"
(2,283.21mm)
-2.05"
(-52.07mm)
39th Driest Driest since: 1977 1956
87th Wettest Wettest since: 1976 2019
Jul 1974–Jun 1978
48-Month
120.62"
(3,063.75mm)
119.79"
(3,042.67mm)
0.83"
(21.08mm)
64th Driest Driest since: 1977 1956
61st Wettest Wettest since: 1976 2019
Jul 1973–Jun 1978
60-Month
153.45"
(3,897.63mm)
149.66"
(3,801.36mm)
3.79"
(96.27mm)
86th Driest Driest since: 1972 1934
38th Wettest Wettest since: 1977 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published August 2022, retrieved on August 14, 2022 from https://www.ncei.noaa.gov/cag/