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 May 2021. For more information, please see Climatological Rankings.


Maryland

Precipitation Rankings, April 1966

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
April 1966
1-Month
3.98"
(101.09mm)
3.48"
(88.39mm)
0.50"
(12.70mm)
91st Driest Driest since: 1965 1985
37th Wettest Wettest since: 1964 1983
Mar–Apr 1966
2-Month
5.50"
(139.70mm)
7.26"
(184.40mm)
-1.76"
(-44.70mm)
25th Driest Driest since: 1960 1915
103rd Wettest Wettest since: 1965 1983
Feb–Apr 1966
3-Month
9.12"
(231.65mm)
10.15"
(257.81mm)
-1.03"
(-26.16mm)
44th Driest Driest since: 1963 2006
84th Wettest Wettest since: 1965 1983
Jan–Apr 1966
4-Month
12.94"
(328.68mm)
13.51"
(343.15mm)
-0.57"
(-14.47mm)
65th Driest Driest since: 1965 1985
63rd Wettest Wettest since: 1964 1998
Dec 1965–Apr 1966
5-Month
13.70"
(347.98mm)
16.79"
(426.47mm)
-3.09"
(-78.49mm)
23rd Driest Driest since: 1959 1985
104th Wettest Wettest since: 1965 1937
Nov 1965–Apr 1966
6-Month
14.52"
(368.81mm)
19.78"
(502.41mm)
-5.26"
(-133.60mm)
9th Driest Driest since: 1947 1977
118th Wettest Wettest since: 1965 1998
Oct 1965–Apr 1966
7-Month
16.79"
(426.47mm)
22.91"
(581.91mm)
-6.12"
(-155.44mm)
5th Driest Driest since: 1931 2002
122nd Wettest Wettest since: 1965 1984
Sep 1965–Apr 1966
8-Month
19.44"
(493.78mm)
26.46"
(672.08mm)
-7.02"
(-178.30mm)
5th Driest Driest since: 1942 1931
122nd Wettest Wettest since: 1965 2019
Aug 1965–Apr 1966
9-Month
24.22"
(615.19mm)
30.83"
(783.08mm)
-6.61"
(-167.89mm)
7th Driest Driest since: 1942 1931
120th Wettest Wettest since: 1965 2019
Jul 1965–Apr 1966
10-Month
27.70"
(703.58mm)
34.99"
(888.75mm)
-7.29"
(-185.17mm)
8th Driest Driest since: 1931 1931
119th Wettest Wettest since: 1965 2019
Jun 1965–Apr 1966
11-Month
30.14"
(765.56mm)
38.83"
(986.28mm)
-8.69"
(-220.72mm)
3rd Driest Driest since: 1931 1931
124th Wettest Wettest since: 1965 2019
May 1965–Apr 1966
12-Month
31.77"
(806.96mm)
42.55"
(1,080.77mm)
-10.78"
(-273.81mm)
2nd Driest Driest since: 1931 1931
125th Wettest Wettest since: 1965 2019
Nov 1964–Apr 1966
18-Month
50.08"
(1,272.03mm)
62.30"
(1,582.42mm)
-12.22"
(-310.39mm)
4th Driest Driest since: 1931 1931
122nd Wettest Wettest since: 1965 2004
May 1964–Apr 1966
24-Month
64.63"
(1,641.60mm)
85.06"
(2,160.52mm)
-20.43"
(-518.92mm)
2nd Driest Driest since: 1931 1931
124th Wettest Wettest since: 1965 2019
May 1963–Apr 1966
36-Month
106.52"
(2,705.61mm)
127.66"
(3,242.56mm)
-21.14"
(-536.95mm)
4th Driest Driest since: 1932 1967
121st Wettest Wettest since: 1965 2021
May 1962–Apr 1966
48-Month
141.57"
(3,595.88mm)
170.21"
(4,323.33mm)
-28.64"
(-727.45mm)
3rd Driest Driest to Date 1968
121st Wettest Wettest since: 1965 2021
May 1961–Apr 1966
60-Month
183.20"
(4,653.28mm)
212.58"
(5,399.53mm)
-29.38"
(-746.25mm)
4th Driest Driest to Date 1967
119th Wettest Wettest since: 1965 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2021, retrieved on June 14, 2021 from https://www.ncdc.noaa.gov/cag/