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 2022. For more information, please see Climatological Rankings.
Delaware
Precipitation Rankings, July 1981
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
July 1981 1-Month |
2.42" (61.47mm) | 4.31" (109.47mm) |
-1.89" (-48.00mm) | 19th Driest | Driest since: 1977 | 1974 |
| 109th Wettest | Wettest since: 1980 | 1938 | ||||
|
Jun–Jul 1981 2-Month |
6.36" (161.54mm) | 7.95" (201.93mm) |
-1.59" (-40.39mm) | 37th Driest | Driest since: 1977 | 1949 |
| 91st Wettest | Wettest since: 1980 | 2013 | ||||
|
May–Jul 1981 3-Month |
11.27" (286.26mm) | 11.50" (292.10mm) |
-0.23" (-5.84mm) | 58th Driest | Driest since: 1980 | 1964 |
| 70th Wettest | Wettest since: 1979 | 1989 | ||||
| Ties: 1985 | ||||||
|
Apr–Jul 1981 4-Month |
15.56" (395.22mm) | 14.98" (380.49mm) |
0.58" (14.73mm) | 69th Driest | Driest since: 1980 | 1986 |
| 59th Wettest | Wettest since: 1979 | 1989 | ||||
|
Mar–Jul 1981 5-Month |
17.33" (440.18mm) | 18.96" (481.58mm) |
-1.63" (-41.40mm) | 40th Driest | Driest since: 1977 | 1986 |
| 88th Wettest | Wettest since: 1980 | 1989 | ||||
|
Feb–Jul 1981 6-Month |
20.89" (530.61mm) | 22.01" (559.05mm) |
-1.12" (-28.44mm) | 49th Driest | Driest since: 1977 | 1986 |
| 79th Wettest | Wettest since: 1980 | 1989 | ||||
|
Jan–Jul 1981 7-Month |
21.41" (543.81mm) | 25.50" (647.70mm) |
-4.09" (-103.89mm) | 20th Driest | Driest since: 1977 | 1977 |
| 108th Wettest | Wettest since: 1980 | 1989 | ||||
|
Dec 1980–Jul 1981 8-Month |
22.20" (563.88mm) | 28.96" (735.58mm) |
-6.76" (-171.70mm) | 10th Driest | Driest since: 1977 | 1986 |
| 117th Wettest | Wettest since: 1980 | 1958 | ||||
|
Nov 1980–Jul 1981 9-Month |
24.82" (630.43mm) | 32.02" (813.31mm) |
-7.20" (-182.88mm) | 10th Driest | Driest since: 1977 | 1977 |
| 117th Wettest | Wettest since: 1980 | 1984 | ||||
|
Oct 1980–Jul 1981 10-Month |
30.59" (776.99mm) | 35.18" (893.57mm) |
-4.59" (-116.58mm) | 24th Driest | Driest since: 1977 | 2002 |
| 103rd Wettest | Wettest since: 1980 | 2003 | ||||
|
Sep 1980–Jul 1981 11-Month |
33.43" (849.12mm) | 38.77" (984.76mm) |
-5.34" (-135.64mm) | 20th Driest | Driest since: 1977 | 2002 |
| 107th Wettest | Wettest since: 1980 | 2003 | ||||
|
Aug 1980–Jul 1981 12-Month |
35.99" (914.15mm) | 43.35" (1,101.09mm) |
-7.36" (-186.94mm) | 13th Driest | Driest since: 1977 | 1985 |
| 114th Wettest | Wettest since: 1980 | 2003 | ||||
|
Feb 1980–Jul 1981 18-Month |
57.20" (1,452.88mm) | 65.29" (1,658.37mm) |
-8.09" (-205.49mm) | 20th Driest | Driest since: 1977 | 1931 |
| 107th Wettest | Wettest since: 1980 | 1984 | ||||
|
Aug 1979–Jul 1981 24-Month |
82.26" (2,089.40mm) | 86.54" (2,198.12mm) |
-4.28" (-108.72mm) | 37th Driest | Driest since: 1977 | 1931 |
| 89th Wettest | Wettest since: 1980 | 2004 | ||||
|
Aug 1978–Jul 1981 36-Month |
132.16" (3,356.86mm) | 129.85" (3,298.19mm) |
2.31" (58.67mm) | 64th Driest | Driest since: 1978 | 1966 |
| 61st Wettest | Wettest since: 1980 | 2005 | ||||
|
Aug 1977–Jul 1981 48-Month |
186.29" (4,731.77mm) | 173.06" (4,395.72mm) |
13.23" (336.05mm) | 103rd Driest | Driest since: 1980 | 1966 |
| 21st Wettest | Wettest since: 1975 | 1938 | ||||
|
Aug 1976–Jul 1981 60-Month |
222.12" (5,641.85mm) | 216.21" (5,491.73mm) |
5.91" (150.12mm) | 75th Driest | Driest since: 1978 | 1966 |
| 48th Wettest | Wettest since: 1980 | 1938 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on July 6, 2022 from https://www.ncei.noaa.gov/cag/