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 1981

View Period (Months):All1234567891011121824364860
Download: xml csv json
  • Record Driest
  • Bottom 1/10
  • Bottom 1/3
  • Normal
  • Top 1/3
  • Top 1/10
  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
July 1981
1-Month
4.34"
(110.24mm)
4.18"
(106.17mm)
0.16"
(4.07mm)
71st Driest Driest since: 1980 1983
55th Wettest Wettest since: 1979 1945
Jun–Jul 1981
2-Month
9.04"
(229.62mm)
8.03"
(203.96mm)
1.01"
(25.66mm)
86th Driest Driest since: 1980 1966
40th Wettest Wettest since: 1975 1945
May–Jul 1981
3-Month
13.60"
(345.44mm)
11.76"
(298.70mm)
1.84"
(46.74mm)
93rd Driest Driest since: 1980 1999
33rd Wettest Wettest since: 1978 2018
Apr–Jul 1981
4-Month
17.39"
(441.71mm)
15.24"
(387.10mm)
2.15"
(54.61mm)
91st Driest Driest since: 1980 1986
35th Wettest Wettest since: 1975 2018
Mar–Jul 1981
5-Month
18.98"
(482.09mm)
19.02"
(483.11mm)
-0.04"
(-1.02mm)
62nd Driest Driest since: 1977 1986
64th Wettest Wettest since: 1980 1989
Feb–Jul 1981
6-Month
22.96"
(583.18mm)
21.91"
(556.51mm)
1.05"
(26.67mm)
74th Driest Driest since: 1980 1930
52nd Wettest Wettest since: 1979 1989
Jan–Jul 1981
7-Month
23.46"
(595.88mm)
25.27"
(641.86mm)
-1.81"
(-45.98mm)
44th Driest Driest since: 1977 1930
82nd Wettest Wettest since: 1980 1989
Dec 1980–Jul 1981
8-Month
24.29"
(616.97mm)
28.55"
(725.17mm)
-4.26"
(-108.20mm)
23rd Driest Driest since: 1977 1986
102nd Wettest Wettest since: 1980 2003
Nov 1980–Jul 1981
9-Month
27.35"
(694.69mm)
31.54"
(801.12mm)
-4.19"
(-106.43mm)
27th Driest Driest since: 1977 1930
98th Wettest Wettest since: 1980 2003
Oct 1980–Jul 1981
10-Month
31.26"
(794.00mm)
34.67"
(880.62mm)
-3.41"
(-86.62mm)
34th Driest Driest since: 1977 2002
91st Wettest Wettest since: 1980 2003
Ties: 1926
Sep 1980–Jul 1981
11-Month
33.47"
(850.14mm)
38.22"
(970.79mm)
-4.75"
(-120.65mm)
25th Driest Driest since: 1969 2002
100th Wettest Wettest since: 1980 2019
Aug 1980–Jul 1981
12-Month
36.28"
(921.51mm)
42.59"
(1,081.79mm)
-6.31"
(-160.28mm)
14th Driest Driest since: 1966 2002
111th Wettest Wettest since: 1980 1972
Feb 1980–Jul 1981
18-Month
57.56"
(1,462.02mm)
64.45"
(1,637.03mm)
-6.89"
(-175.01mm)
24th Driest Driest since: 1977 1931
101st Wettest Wettest since: 1980 2019
Aug 1979–Jul 1981
24-Month
84.89"
(2,156.21mm)
85.06"
(2,160.52mm)
-0.17"
(-4.31mm)
56th Driest Driest since: 1977 1931
68th Wettest Wettest since: 1980 2004
Aug 1978–Jul 1981
36-Month
132.67"
(3,369.82mm)
127.68"
(3,243.07mm)
4.99"
(126.75mm)
83rd Driest Driest since: 1978 1967
40th Wettest Wettest since: 1980 2005
Aug 1977–Jul 1981
48-Month
183.13"
(4,651.50mm)
170.17"
(4,322.32mm)
12.96"
(329.18mm)
102nd Driest Driest since: 1979 1966
20th Wettest Wettest since: 1980 2006
Aug 1976–Jul 1981
60-Month
221.02"
(5,613.91mm)
212.59"
(5,399.79mm)
8.43"
(214.12mm)
82nd Driest Driest since: 1977 1966
39th Wettest Wettest since: 1980 1976

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2019, retrieved on October 17, 2019 from https://www.ncdc.noaa.gov/cag/