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, May 1919

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1919
1-Month
5.98"
(151.89mm)
3.93"
(99.82mm)
2.05"
(52.07mm)
114th Driest Driest since: 1918 1964
12th Wettest Wettest since: 1908 1989
Apr–May 1919
2-Month
8.73"
(221.74mm)
7.57"
(192.28mm)
1.16"
(29.46mm)
93rd Driest Driest since: 1917 1926
33rd Wettest Wettest since: 1918 2011
Mar–May 1919
3-Month
12.17"
(309.12mm)
11.06"
(280.92mm)
1.11"
(28.20mm)
85th Driest Driest since: 1917 1926
41st Wettest Wettest since: 1918 2011
Feb–May 1919
4-Month
14.26"
(362.20mm)
13.66"
(346.96mm)
0.60"
(15.24mm)
73rd Driest Driest since: 1917 1941
53rd Wettest Wettest since: 1918 2011
Jan–May 1919
5-Month
16.60"
(421.64mm)
16.71"
(424.43mm)
-0.11"
(-2.79mm)
64th Driest Driest since: 1917 1941
62nd Wettest Wettest since: 1918 2011
Dec 1918–May 1919
6-Month
19.92"
(505.97mm)
19.81"
(503.17mm)
0.11"
(2.80mm)
63rd Driest Driest since: 1917 1941
62nd Wettest Wettest since: 1918 2011
Nov 1918–May 1919
7-Month
21.84"
(554.74mm)
23.02"
(584.71mm)
-1.18"
(-29.97mm)
49th Driest Driest since: 1918 1934
76th Wettest Wettest since: 1916 1952
Oct 1918–May 1919
8-Month
25.08"
(637.03mm)
26.19"
(665.23mm)
-1.11"
(-28.20mm)
44th Driest Driest since: 1917 1925
81st Wettest Wettest since: 1918 2011
Sep 1918–May 1919
9-Month
29.14"
(740.16mm)
29.75"
(755.65mm)
-0.61"
(-15.49mm)
56th Driest Driest since: 1917 1941
69th Wettest Wettest since: 1918 2019
Aug 1918–May 1919
10-Month
33.25"
(844.55mm)
33.62"
(853.95mm)
-0.37"
(-9.40mm)
58th Driest Driest since: 1917 1931
67th Wettest Wettest since: 1918 2019
Jul 1918–May 1919
11-Month
36.27"
(921.26mm)
37.82"
(960.63mm)
-1.55"
(-39.37mm)
43rd Driest Driest since: 1917 1931
82nd Wettest Wettest since: 1918 2019
Jun 1918–May 1919
12-Month
39.90"
(1,013.46mm)
41.97"
(1,066.04mm)
-2.07"
(-52.58mm)
35th Driest Driest since: 1917 1931
90th Wettest Wettest since: 1918 2019
Dec 1917–May 1919
18-Month
60.06"
(1,525.52mm)
61.76"
(1,568.70mm)
-1.70"
(-43.18mm)
42nd Driest Driest since: 1915 1931
82nd Wettest Wettest since: 1918 2019
Jun 1917–May 1919
24-Month
84.50"
(2,146.30mm)
83.91"
(2,131.31mm)
0.59"
(14.99mm)
60th Driest Driest since: 1918 1931
64th Wettest Wettest since: 1914 2019
Jun 1916–May 1919
36-Month
123.68"
(3,141.47mm)
125.93"
(3,198.62mm)
-2.25"
(-57.15mm)
39th Driest Driest since: 1917 1965
84th Wettest Wettest since: 1918 2019
Jun 1915–May 1919
48-Month
168.62"
(4,282.95mm)
167.92"
(4,265.17mm)
0.70"
(17.78mm)
57th Driest Driest since: 1918 1966
65th Wettest Wettest since: 1916 2019
Jun 1914–May 1919
60-Month
206.30"
(5,240.02mm)
209.84"
(5,329.94mm)
-3.54"
(-89.92mm)
35th Driest Driest since: 1913 1967
86th Wettest Wettest since: 1918 2008

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published November 2019, retrieved on November 15, 2019 from https://www.ncdc.noaa.gov/cag/