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 October 2019. For more information, please see Climatological Rankings.


Delaware

Precipitation Rankings, January 1931

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
January 1931
1-Month
1.88"
(47.75mm)
3.49"
(88.65mm)
-1.61"
(-40.90mm)
13th Driest Driest since: 1927 1981
113th Wettest Wettest since: 1930 1937
Dec 1930–Jan 1931
2-Month
3.95"
(100.33mm)
6.95"
(176.53mm)
-3.00"
(-76.20mm)
8th Driest Driest since: 1897 1981
117th Wettest Wettest since: 1930 1978
Nov 1930–Jan 1931
3-Month
5.84"
(148.34mm)
10.02"
(254.51mm)
-4.18"
(-106.17mm)
9th Driest Driest since: 1897 1981
116th Wettest Wettest since: 1930 1978
Oct 1930–Jan 1931
4-Month
7.31"
(185.67mm)
13.17"
(334.52mm)
-5.86"
(-148.85mm)
3rd Driest Driest to Date 2002
122nd Wettest Wettest since: 1930 1978
Sep 1930–Jan 1931
5-Month
9.63"
(244.60mm)
16.76"
(425.70mm)
-7.13"
(-181.10mm)
3rd Driest Driest to Date 2002
122nd Wettest Wettest since: 1930 1936
Aug 1930–Jan 1931
6-Month
11.26"
(286.00mm)
21.35"
(542.29mm)
-10.09"
(-256.29mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2010
Jul 1930–Jan 1931
7-Month
14.68"
(372.87mm)
25.63"
(651.00mm)
-10.95"
(-278.13mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2010
Jun 1930–Jan 1931
8-Month
17.48"
(443.99mm)
29.26"
(743.20mm)
-11.78"
(-299.21mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2010
May 1930–Jan 1931
9-Month
20.05"
(509.27mm)
32.81"
(833.37mm)
-12.76"
(-324.10mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 1949
Apr 1930–Jan 1931
10-Month
21.96"
(557.78mm)
36.27"
(921.26mm)
-14.31"
(-363.48mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2010
Mar 1930–Jan 1931
11-Month
23.82"
(605.03mm)
40.22"
(1,021.59mm)
-16.40"
(-416.56mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2010
Feb 1930–Jan 1931
12-Month
25.77"
(654.56mm)
43.29"
(1,099.57mm)
-17.52"
(-445.01mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2019
Aug 1929–Jan 1931
18-Month
44.55"
(1,131.57mm)
64.54"
(1,639.32mm)
-19.99"
(-507.75mm)
1st Driest Driest to Date 1931
123rd Wettest Wettest since: 1930 2004
Feb 1929–Jan 1931
24-Month
66.65"
(1,692.91mm)
86.54"
(2,198.12mm)
-19.89"
(-505.21mm)
2nd Driest Driest to Date 1966
122nd Wettest Wettest since: 1930 1936
Feb 1928–Jan 1931
36-Month
112.29"
(2,852.17mm)
129.80"
(3,296.92mm)
-17.51"
(-444.75mm)
6th Driest Driest to Date 1967
117th Wettest Wettest since: 1930 1937
Feb 1927–Jan 1931
48-Month
153.18"
(3,890.77mm)
173.07"
(4,395.98mm)
-19.89"
(-505.21mm)
6th Driest Driest to Date 1966
116th Wettest Wettest since: 1930 1937
Feb 1926–Jan 1931
60-Month
196.39"
(4,988.31mm)
216.19"
(5,491.23mm)
-19.80"
(-502.92mm)
8th Driest Driest to Date 1967
113th Wettest Wettest since: 1930 1939

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 14, 2019 from https://www.ncdc.noaa.gov/cag/