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.
Pennsylvania
Precipitation Rankings, April 1939
View Period (Months):All1234567891011121824364860
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| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2019) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
April 1939 1-Month |
3.51" (89.15mm) | 3.64" (92.46mm) |
-0.13" (-3.31mm) | 62nd Driest | Driest since: 1938 | 1946 |
| 64th Wettest | Wettest since: 1937 | 2011 | ||||
|
Mar–Apr 1939 2-Month |
7.22" (183.39mm) | 7.14" (181.36mm) |
0.08" (2.03mm) | 69th Driest | Driest since: 1938 | 1915 |
| 57th Wettest | Wettest since: 1937 | 2011 | ||||
|
Feb–Apr 1939 3-Month |
11.62" (295.15mm) | 9.73" (247.14mm) |
1.89" (48.01mm) | 102nd Driest | Driest since: 1938 | 1941 |
| 24th Wettest | Wettest since: 1936 | 2011 | ||||
|
Jan–Apr 1939 4-Month |
14.79" (375.67mm) | 12.78" (324.61mm) |
2.01" (51.06mm) | 100th Driest | Driest since: 1938 | 1941 |
| 26th Wettest | Wettest since: 1937 | 2011 | ||||
|
Dec 1938–Apr 1939 5-Month |
17.37" (441.20mm) | 15.88" (403.35mm) |
1.49" (37.85mm) | 88th Driest | Driest since: 1938 | 1941 |
| 37th Wettest | Wettest since: 1937 | 2011 | ||||
|
Nov 1938–Apr 1939 6-Month |
20.55" (521.97mm) | 19.09" (484.89mm) |
1.46" (37.08mm) | 89th Driest | Driest since: 1938 | 1931 |
| 36th Wettest | Wettest since: 1937 | 1952 | ||||
|
Oct 1938–Apr 1939 7-Month |
22.29" (566.17mm) | 22.27" (565.66mm) |
0.02" (0.51mm) | 61st Driest | Driest since: 1935 | 1925 |
| 64th Wettest | Wettest since: 1938 | 2011 | ||||
|
Sep 1938–Apr 1939 8-Month |
27.15" (689.61mm) | 25.83" (656.08mm) |
1.32" (33.53mm) | 80th Driest | Driest since: 1938 | 1931 |
| 45th Wettest | Wettest since: 1937 | 2019 | ||||
|
Aug 1938–Apr 1939 9-Month |
29.95" (760.73mm) | 29.69" (754.13mm) |
0.26" (6.60mm) | 64th Driest | Driest since: 1934 | 1931 |
| 61st Wettest | Wettest since: 1938 | 2019 | ||||
|
Jul 1938–Apr 1939 10-Month |
34.59" (878.59mm) | 33.89" (860.81mm) |
0.70" (17.78mm) | 68th Driest | Driest since: 1938 | 1931 |
| 57th Wettest | Wettest since: 1937 | 2019 | ||||
|
Jun 1938–Apr 1939 11-Month |
39.55" (1,004.57mm) | 38.05" (966.47mm) |
1.50" (38.10mm) | 76th Driest | Driest since: 1938 | 1931 |
| 49th Wettest | Wettest since: 1937 | 2019 | ||||
|
May 1938–Apr 1939 12-Month |
43.38" (1,101.85mm) | 41.95" (1,065.53mm) |
1.43" (36.32mm) | 70th Driest | Driest since: 1938 | 1931 |
| 55th Wettest | Wettest since: 1936 | 2019 | ||||
|
Nov 1937–Apr 1939 18-Month |
60.05" (1,525.27mm) | 61.03" (1,550.16mm) |
-0.98" (-24.89mm) | 52nd Driest | Driest since: 1935 | 1931 |
| 72nd Wettest | Wettest since: 1938 | 2019 | ||||
|
May 1937–Apr 1939 24-Month |
86.08" (2,186.43mm) | 83.91" (2,131.31mm) |
2.17" (55.12mm) | 73rd Driest | Driest since: 1938 | 1966 |
| 51st Wettest | Wettest since: 1937 | 2019 | ||||
|
May 1936–Apr 1939 36-Month |
129.24" (3,282.70mm) | 125.93" (3,198.62mm) |
3.31" (84.08mm) | 73rd Driest | Driest since: 1937 | 1967 |
| 50th Wettest | Wettest since: 1938 | 2005 | ||||
|
May 1935–Apr 1939 48-Month |
175.17" (4,449.32mm) | 167.93" (4,265.42mm) |
7.24" (183.90mm) | 87th Driest | Driest since: 1938 | 1966 |
| 35th Wettest | Wettest since: 1930 | 2007 | ||||
|
May 1934–Apr 1939 60-Month |
215.03" (5,461.76mm) | 209.83" (5,329.68mm) |
5.20" (132.08mm) | 75th Driest | Driest since: 1938 | 1967 |
| 46th Wettest | Wettest since: 1930 | 2008 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 21, 2019 from https://www.ncdc.noaa.gov/cag/