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 August 2022. For more information, please see Climatological Rankings.
Delaware
Precipitation Rankings, June 1939
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2022) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
June 1939 1-Month |
3.36" (85.34mm) | 3.64" (92.46mm) |
-0.28" (-7.12mm) | 58th Driest | Driest since: 1934 | 1988 |
| 71st Wettest | Wettest since: 1938 | 2006 | ||||
|
May–Jun 1939 2-Month |
4.09" (103.89mm) | 7.19" (182.63mm) |
-3.10" (-78.74mm) | 8th Driest | Driest since: 1925 | 1964 |
| 121st Wettest | Wettest since: 1938 | 1948 | ||||
|
Apr–Jun 1939 3-Month |
9.85" (250.19mm) | 10.67" (271.02mm) |
-0.82" (-20.83mm) | 51st Driest | Driest since: 1936 | 1986 |
| 78th Wettest | Wettest since: 1938 | 1948 | ||||
| Ties: 1971 | ||||||
|
Mar–Jun 1939 4-Month |
15.08" (383.03mm) | 14.65" (372.11mm) |
0.43" (10.92mm) | 71st Driest | Driest since: 1938 | 1986 |
| 58th Wettest | Wettest since: 1937 | 1983 | ||||
|
Feb–Jun 1939 5-Month |
20.57" (522.48mm) | 17.70" (449.58mm) |
2.87" (72.90mm) | 102nd Driest | Driest since: 1938 | 1976 |
| 27th Wettest | Wettest since: 1934 | 1983 | ||||
|
Jan–Jun 1939 6-Month |
24.33" (617.98mm) | 21.19" (538.23mm) |
3.14" (79.75mm) | 102nd Driest | Driest since: 1938 | 2012 |
| 27th Wettest | Wettest since: 1937 | 1948 | ||||
|
Dec 1938–Jun 1939 7-Month |
27.12" (688.85mm) | 24.65" (626.11mm) |
2.47" (62.74mm) | 92nd Driest | Driest since: 1938 | 1986 |
| 36th Wettest | Wettest since: 1937 | 1948, 1979 | ||||
| Ties: 2010 | ||||||
|
Nov 1938–Jun 1939 8-Month |
30.38" (771.65mm) | 27.71" (703.83mm) |
2.67" (67.82mm) | 94th Driest | Driest since: 1938 | 1977 |
| 34th Wettest | Wettest since: 1937 | 1948 | ||||
|
Oct 1938–Jun 1939 9-Month |
32.90" (835.66mm) | 30.87" (784.10mm) |
2.03" (51.56mm) | 84th Driest | Driest since: 1938 | 1986 |
| 44th Wettest | Wettest since: 1937 | 2003 | ||||
|
Sep 1938–Jun 1939 10-Month |
40.75" (1,035.05mm) | 34.46" (875.28mm) |
6.29" (159.77mm) | 105th Driest | Driest since: 1938 | 2002 |
| 23rd Wettest | Wettest since: 1937 | 2003 | ||||
|
Aug 1938–Jun 1939 11-Month |
43.77" (1,111.76mm) | 39.04" (991.62mm) |
4.73" (120.14mm) | 96th Driest | Driest since: 1938 | 1985 |
| 32nd Wettest | Wettest since: 1937 | 1972 | ||||
|
Jul 1938–Jun 1939 12-Month |
54.49" (1,384.05mm) | 43.33" (1,100.58mm) |
11.16" (283.47mm) | 123rd Driest | Driest since: 1938 | 1969 |
| 5th Wettest | Wettest to Date | 2021 | ||||
|
Jan 1938–Jun 1939 18-Month |
73.97" (1,878.84mm) | 64.47" (1,637.54mm) |
9.50" (241.30mm) | 110th Driest | Driest since: 1938 | 1931 |
| 18th Wettest | Wettest since: 1937 | 2019 | ||||
|
Jul 1937–Jun 1939 24-Month |
98.50" (2,501.90mm) | 86.54" (2,198.12mm) |
11.96" (303.78mm) | 112th Driest | Driest since: 1938 | 1931 |
| 15th Wettest | Wettest since: 1937 | 2019 | ||||
|
Jul 1936–Jun 1939 36-Month |
149.56" (3,798.82mm) | 129.87" (3,298.70mm) |
19.69" (500.12mm) | 119th Driest | Driest since: 1938 | 1966 |
| 7th Wettest | Wettest since: 1937 | 1937 | ||||
|
Jul 1935–Jun 1939 48-Month |
203.91" (5,179.31mm) | 173.13" (4,397.50mm) |
30.78" (781.81mm) | 123rd Driest | Driest since: 1938 | 1966 |
| 2nd Wettest | Wettest since: 1937 | 1937 | ||||
|
Jul 1934–Jun 1939 60-Month |
253.03" (6,426.96mm) | 216.27" (5,493.26mm) |
36.76" (933.70mm) | 123rd Driest | Driest since: 1938 | 1967 |
| 1st Wettest | Wettest to Date | 1939 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 29, 2022 from https://www.ncdc.noaa.gov/cag/