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 1989

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1989
1-Month
6.70"
(170.18mm)
4.18"
(106.17mm)
2.52"
(64.01mm)
115th Driest Driest since: 1988 1983
11th Wettest Wettest since: 1975 1945
Ties: 1956
Jun–Jul 1989
2-Month
13.24"
(336.30mm)
8.03"
(203.96mm)
5.21"
(132.34mm)
121st Driest Driest since: 1988 1966
5th Wettest Wettest since: 1972 1945
May–Jul 1989
3-Month
20.55"
(521.97mm)
11.76"
(298.70mm)
8.79"
(223.27mm)
124th Driest Driest since: 1988 1999
2nd Wettest Wettest to Date 2018
Apr–Jul 1989
4-Month
24.05"
(610.87mm)
15.24"
(387.10mm)
8.81"
(223.77mm)
124th Driest Driest since: 1988 1986
2nd Wettest Wettest to Date 2018
Mar–Jul 1989
5-Month
29.22"
(742.19mm)
19.02"
(483.11mm)
10.20"
(259.08mm)
125th Driest Driest since: 1988 1986
1st Wettest Wettest to Date 1989
Feb–Jul 1989
6-Month
32.41"
(823.21mm)
21.91"
(556.51mm)
10.50"
(266.70mm)
125th Driest Driest since: 1988 1930
1st Wettest Wettest to Date 1989
Jan–Jul 1989
7-Month
35.12"
(892.05mm)
25.27"
(641.86mm)
9.85"
(250.19mm)
125th Driest Driest since: 1988 1930
1st Wettest Wettest to Date 1989
Dec 1988–Jul 1989
8-Month
36.16"
(918.46mm)
28.55"
(725.17mm)
7.61"
(193.29mm)
115th Driest Driest since: 1988 1986
10th Wettest Wettest since: 1984 2003
Nov 1988–Jul 1989
9-Month
41.05"
(1,042.67mm)
31.54"
(801.12mm)
9.51"
(241.55mm)
119th Driest Driest since: 1988 1930
6th Wettest Wettest since: 1984 2003
Oct 1988–Jul 1989
10-Month
43.15"
(1,096.01mm)
34.67"
(880.62mm)
8.48"
(215.39mm)
114th Driest Driest since: 1988 2002
11th Wettest Wettest since: 1984 2003
Sep 1988–Jul 1989
11-Month
45.82"
(1,163.83mm)
38.22"
(970.79mm)
7.60"
(193.04mm)
110th Driest Driest since: 1988 2002
15th Wettest Wettest since: 1984 2019
Aug 1988–Jul 1989
12-Month
49.73"
(1,263.14mm)
42.59"
(1,081.79mm)
7.14"
(181.35mm)
110th Driest Driest since: 1988 2002
15th Wettest Wettest since: 1984 1972
Feb 1988–Jul 1989
18-Month
69.93"
(1,776.22mm)
64.45"
(1,637.03mm)
5.48"
(139.19mm)
93rd Driest Driest since: 1988 1931
32nd Wettest Wettest since: 1984 2019
Aug 1987–Jul 1989
24-Month
89.33"
(2,268.98mm)
85.06"
(2,160.52mm)
4.27"
(108.46mm)
83rd Driest Driest since: 1988 1931
41st Wettest Wettest since: 1984 2004
Aug 1986–Jul 1989
36-Month
130.91"
(3,325.11mm)
127.68"
(3,243.07mm)
3.23"
(82.04mm)
68th Driest Driest since: 1988 1967
55th Wettest Wettest since: 1984 2005
Aug 1985–Jul 1989
48-Month
168.13"
(4,270.50mm)
170.17"
(4,322.32mm)
-2.04"
(-51.82mm)
47th Driest Driest since: 1988 1966
75th Wettest Wettest since: 1985 2006
Aug 1984–Jul 1989
60-Month
203.14"
(5,159.76mm)
212.59"
(5,399.79mm)
-9.45"
(-240.03mm)
25th Driest Driest since: 1971 1966
96th Wettest Wettest since: 1988 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/