Climate at a Glance

Statewide 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 September 2019. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, July 1951

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 1951
1-Month
3.39"
(86.11mm)
4.18"
(106.17mm)
-0.79"
(-20.06mm)
42nd Driest Driest since: 1944 1983
84th Wettest Wettest since: 1950 1945
Jun–Jul 1951
2-Month
10.61"
(269.49mm)
8.03"
(203.96mm)
2.58"
(65.53mm)
108th Driest Driest since: 1950 1966
18th Wettest Wettest since: 1945 1945
May–Jul 1951
3-Month
13.54"
(343.92mm)
11.76"
(298.70mm)
1.78"
(45.22mm)
90th Driest Driest since: 1950 1999
36th Wettest Wettest since: 1948 2018
Apr–Jul 1951
4-Month
17.08"
(433.83mm)
15.24"
(387.10mm)
1.84"
(46.73mm)
88th Driest Driest since: 1950 1986
38th Wettest Wettest since: 1948 2018
Ties: 1906
Mar–Jul 1951
5-Month
20.28"
(515.11mm)
19.02"
(483.11mm)
1.26"
(32.00mm)
78th Driest Driest since: 1950 1986
48th Wettest Wettest since: 1948 1989
Feb–Jul 1951
6-Month
23.32"
(592.33mm)
21.91"
(556.51mm)
1.41"
(35.82mm)
80th Driest Driest since: 1950 1930
46th Wettest Wettest since: 1948 1989
Jan–Jul 1951
7-Month
25.74"
(653.80mm)
25.27"
(641.86mm)
0.47"
(11.94mm)
70th Driest Driest since: 1950 1930
56th Wettest Wettest since: 1948 1989
Dec 1950–Jul 1951
8-Month
29.00"
(736.60mm)
28.55"
(725.17mm)
0.45"
(11.43mm)
66th Driest Driest since: 1950 1986
59th Wettest Wettest since: 1949 2003
Nov 1950–Jul 1951
9-Month
32.30"
(820.42mm)
31.54"
(801.12mm)
0.76"
(19.30mm)
70th Driest Driest since: 1950 1930
55th Wettest Wettest since: 1949 2003
Oct 1950–Jul 1951
10-Month
34.83"
(884.68mm)
34.67"
(880.62mm)
0.16"
(4.06mm)
67th Driest Driest since: 1950 2002
58th Wettest Wettest since: 1949 2003
Sep 1950–Jul 1951
11-Month
41.19"
(1,046.23mm)
38.22"
(970.79mm)
2.97"
(75.44mm)
87th Driest Driest since: 1950 2002
38th Wettest Wettest since: 1949 2019
Aug 1950–Jul 1951
12-Month
44.66"
(1,134.36mm)
42.59"
(1,081.79mm)
2.07"
(52.57mm)
77th Driest Driest since: 1950 2002
48th Wettest Wettest since: 1949 1972
Feb 1950–Jul 1951
18-Month
65.96"
(1,675.38mm)
64.45"
(1,637.03mm)
1.51"
(38.35mm)
69th Driest Driest since: 1950 1931
56th Wettest Wettest since: 1949 2019
Aug 1949–Jul 1951
24-Month
83.50"
(2,120.90mm)
85.06"
(2,160.52mm)
-1.56"
(-39.62mm)
45th Driest Driest since: 1947 1931
79th Wettest Wettest since: 1950 2004
Aug 1948–Jul 1951
36-Month
133.19"
(3,383.03mm)
127.68"
(3,243.07mm)
5.51"
(139.96mm)
84th Driest Driest since: 1948 1967
39th Wettest Wettest since: 1950 2005
Aug 1947–Jul 1951
48-Month
179.52"
(4,559.81mm)
170.17"
(4,322.32mm)
9.35"
(237.49mm)
90th Driest Driest since: 1950 1966
32nd Wettest Wettest since: 1940 2006
Aug 1946–Jul 1951
60-Month
217.31"
(5,519.67mm)
212.59"
(5,399.79mm)
4.72"
(119.88mm)
72nd Driest Driest since: 1950 1966
49th Wettest Wettest since: 1949 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 18, 2019 from https://www.ncdc.noaa.gov/cag/