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


Contiguous U.S.

Precipitation Rankings, July 1966

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1966
1-Month
2.41"
(61.21mm)
2.78"
(70.61mm)
-0.37"
(-9.40mm)
17th Driest Driest since: 1957 1930
109th Wettest Wettest since: 1965 1950, 1958
Ties: 1970
Jun–Jul 1966
2-Month
4.65"
(118.11mm)
5.70"
(144.78mm)
-1.05"
(-26.67mm)
9th Driest Driest since: 1954 1930
117th Wettest Wettest since: 1965 1928
May–Jul 1966
3-Month
6.89"
(175.01mm)
8.62"
(218.95mm)
-1.73"
(-43.94mm)
4th Driest Driest since: 1936 1988
122nd Wettest Wettest since: 1965 2015
Apr–Jul 1966
4-Month
9.38"
(238.25mm)
11.13"
(282.70mm)
-1.75"
(-44.45mm)
6th Driest Driest since: 1936 1934
120th Wettest Wettest since: 1965 2015
Mar–Jul 1966
5-Month
10.99"
(279.15mm)
13.64"
(346.46mm)
-2.65"
(-67.31mm)
5th Driest Driest since: 1936 1936
121st Wettest Wettest since: 1965 1973
Feb–Jul 1966
6-Month
13.33"
(338.58mm)
15.78"
(400.81mm)
-2.45"
(-62.23mm)
8th Driest Driest since: 1954 1934
118th Wettest Wettest since: 1965 2019
Jan–Jul 1966
7-Month
15.69"
(398.53mm)
18.09"
(459.49mm)
-2.40"
(-60.96mm)
7th Driest Driest since: 1934 1934
119th Wettest Wettest since: 1965 2019
Dec 1965–Jul 1966
8-Month
17.85"
(453.39mm)
20.44"
(519.18mm)
-2.59"
(-65.79mm)
11th Driest Driest since: 1963 1931
114th Wettest Wettest since: 1965 2019
Ties: 1911
Nov 1965–Jul 1966
9-Month
19.85"
(504.19mm)
22.66"
(575.56mm)
-2.81"
(-71.37mm)
10th Driest Driest since: 1963 1934
115th Wettest Wettest since: 1965 2019
Oct 1965–Jul 1966
10-Month
21.30"
(541.02mm)
24.83"
(630.68mm)
-3.53"
(-89.66mm)
7th Driest Driest since: 1934 1934
118th Wettest Wettest since: 1965 2019
Sep 1965–Jul 1966
11-Month
24.83"
(630.68mm)
27.33"
(694.18mm)
-2.50"
(-63.50mm)
17th Driest Driest since: 1963 1934
108th Wettest Wettest since: 1965 2019
Aug 1965–Jul 1966
12-Month
27.63"
(701.80mm)
29.95"
(760.73mm)
-2.32"
(-58.93mm)
20th Driest Driest since: 1964 1918
105th Wettest Wettest since: 1965 2019
Feb 1965–Jul 1966
18-Month
43.15"
(1,096.01mm)
45.74"
(1,161.80mm)
-2.59"
(-65.79mm)
22nd Driest Driest since: 1964 1931
103rd Wettest Wettest since: 1965 2019
Ties: 1936, 2002
Aug 1964–Jul 1966
24-Month
57.97"
(1,472.44mm)
59.92"
(1,521.97mm)
-1.95"
(-49.53mm)
33rd Driest Driest since: 1965 1918
91st Wettest Wettest since: 1962 2019
Aug 1963–Jul 1966
36-Month
85.39"
(2,168.91mm)
89.88"
(2,282.95mm)
-4.49"
(-114.04mm)
21st Driest Driest since: 1965 1956
102nd Wettest Wettest since: 1963 2019
Aug 1962–Jul 1966
48-Month
112.23"
(2,850.64mm)
119.78"
(3,042.41mm)
-7.55"
(-191.77mm)
9th Driest Driest since: 1957 1956
113th Wettest Wettest since: 1965 2019
Aug 1961–Jul 1966
60-Month
142.67"
(3,623.82mm)
149.64"
(3,800.86mm)
-6.97"
(-177.04mm)
11th Driest Driest since: 1957 1934
110th Wettest Wettest since: 1965 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: National Time Series, published February 2020, retrieved on February 20, 2020 from https://www.ncdc.noaa.gov/cag/