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 July 2022. For more information, please see Climatological Rankings.
Delaware
Precipitation Rankings, July 1931
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
July 1931 1-Month |
3.33" (84.58mm) | 4.31" (109.47mm) |
-0.98" (-24.89mm) | 39th Driest | Driest since: 1929 | 1974 |
| 90th Wettest | Wettest since: 1930 | 1938 | ||||
| Ties: 2015 | ||||||
|
Jun–Jul 1931 2-Month |
6.99" (177.55mm) | 7.95" (201.93mm) |
-0.96" (-24.38mm) | 52nd Driest | Driest since: 1930 | 1949 |
| 77th Wettest | Wettest since: 1928 | 2013 | ||||
|
May–Jul 1931 3-Month |
10.66" (270.76mm) | 11.50" (292.10mm) |
-0.84" (-21.34mm) | 49th Driest | Driest since: 1930 | 1964 |
| 80th Wettest | Wettest since: 1928 | 1989 | ||||
|
Apr–Jul 1931 4-Month |
13.56" (344.42mm) | 14.98" (380.49mm) |
-1.42" (-36.07mm) | 45th Driest | Driest since: 1930 | 1986 |
| 84th Wettest | Wettest since: 1929 | 1989 | ||||
|
Mar–Jul 1931 5-Month |
18.54" (470.92mm) | 18.96" (481.58mm) |
-0.42" (-10.66mm) | 59th Driest | Driest since: 1930 | 1986 |
| 70th Wettest | Wettest since: 1928 | 1989 | ||||
|
Feb–Jul 1931 6-Month |
20.05" (509.27mm) | 22.01" (559.05mm) |
-1.96" (-49.78mm) | 37th Driest | Driest since: 1930 | 1986 |
| 92nd Wettest | Wettest since: 1929 | 1989 | ||||
|
Jan–Jul 1931 7-Month |
21.93" (557.02mm) | 25.50" (647.70mm) |
-3.57" (-90.68mm) | 25th Driest | Driest since: 1930 | 1977 |
| 104th Wettest | Wettest since: 1929 | 1989 | ||||
|
Dec 1930–Jul 1931 8-Month |
24.00" (609.60mm) | 28.96" (735.58mm) |
-4.96" (-125.98mm) | 20th Driest | Driest since: 1930 | 1986 |
| 108th Wettest | Wettest since: 1929 | 1958 | ||||
|
Nov 1930–Jul 1931 9-Month |
25.89" (657.61mm) | 32.02" (813.31mm) |
-6.13" (-155.70mm) | 15th Driest | Driest since: 1930 | 1977 |
| 113th Wettest | Wettest since: 1929 | 1984 | ||||
|
Oct 1930–Jul 1931 10-Month |
27.36" (694.94mm) | 35.18" (893.57mm) |
-7.82" (-198.63mm) | 9th Driest | Driest since: 1930 | 2002 |
| 119th Wettest | Wettest since: 1929 | 2003 | ||||
|
Sep 1930–Jul 1931 11-Month |
29.68" (753.87mm) | 38.77" (984.76mm) |
-9.09" (-230.89mm) | 4th Driest | Driest to Date | 2002 |
| 124th Wettest | Wettest since: 1930 | 2003 | ||||
|
Aug 1930–Jul 1931 12-Month |
31.31" (795.27mm) | 43.35" (1,101.09mm) |
-12.04" (-305.82mm) | 2nd Driest | Driest to Date | 1985 |
| 126th Wettest | Wettest since: 1930 | 2003 | ||||
|
Feb 1930–Jul 1931 18-Month |
45.82" (1,163.83mm) | 65.29" (1,658.37mm) |
-19.47" (-494.54mm) | 1st Driest | Driest to Date | 1931 |
| 127th Wettest | Wettest since: 1930 | 1984 | ||||
|
Aug 1929–Jul 1931 24-Month |
64.60" (1,640.84mm) | 86.54" (2,198.12mm) |
-21.94" (-557.28mm) | 1st Driest | Driest to Date | 1931 |
| 126th Wettest | Wettest since: 1930 | 2004 | ||||
|
Aug 1928–Jul 1931 36-Month |
109.72" (2,786.89mm) | 129.85" (3,298.19mm) |
-20.13" (-511.30mm) | 6th Driest | Driest to Date | 1966 |
| 120th Wettest | Wettest since: 1930 | 2005 | ||||
|
Aug 1927–Jul 1931 48-Month |
152.21" (3,866.13mm) | 173.06" (4,395.72mm) |
-20.85" (-529.59mm) | 6th Driest | Driest to Date | 1966 |
| 119th Wettest | Wettest since: 1930 | 1938 | ||||
|
Aug 1926–Jul 1931 60-Month |
194.93" (4,951.22mm) | 216.21" (5,491.73mm) |
-21.28" (-540.51mm) | 6th Driest | Driest to Date | 1966 |
| 118th Wettest | Wettest since: 1930 | 1938 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 15, 2022 from https://www.ncei.noaa.gov/cag/