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 1913

View Period (Months):All1234567891011121824364860
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2019)
Wettest/Driest
Since
Record
May 1913
1-Month
3.85"
(97.79mm)
3.93"
(99.82mm)
-0.08"
(-2.03mm)
63rd Driest Driest since: 1912 1964
63rd Wettest Wettest since: 1908 1989
Apr–May 1913
2-Month
7.77"
(197.36mm)
7.57"
(192.28mm)
0.20"
(5.08mm)
72nd Driest Driest since: 1912 1926
54th Wettest Wettest since: 1910 2011
Mar–May 1913
3-Month
13.18"
(334.77mm)
11.06"
(280.92mm)
2.12"
(53.85mm)
107th Driest Driest since: 1912 1926
19th Wettest Wettest since: 1908 2011
Feb–May 1913
4-Month
15.03"
(381.76mm)
13.66"
(346.96mm)
1.37"
(34.80mm)
94th Driest Driest since: 1912 1941
32nd Wettest Wettest since: 1909 2011
Ties: 2002
Jan–May 1913
5-Month
20.02"
(508.51mm)
16.71"
(424.43mm)
3.31"
(84.08mm)
112th Driest Driest since: 1912 1941
14th Wettest Wettest since: 1908 2011
Dec 1912–May 1913
6-Month
23.25"
(590.55mm)
19.81"
(503.17mm)
3.44"
(87.38mm)
111th Driest Driest since: 1912 1941
14th Wettest Wettest since: 1908 2011
Nov 1912–May 1913
7-Month
25.59"
(649.99mm)
23.02"
(584.71mm)
2.57"
(65.28mm)
100th Driest Driest since: 1912 1934
25th Wettest Wettest since: 1908 1952
Oct 1912–May 1913
8-Month
28.23"
(717.04mm)
26.19"
(665.23mm)
2.04"
(51.81mm)
87th Driest Driest since: 1912 1925
38th Wettest Wettest since: 1908 2011
Sep 1912–May 1913
9-Month
34.07"
(865.38mm)
29.75"
(755.65mm)
4.32"
(109.73mm)
105th Driest Driest since: 1912 1941
20th Wettest Wettest since: 1908 2019
Aug 1912–May 1913
10-Month
38.66"
(981.96mm)
33.62"
(853.95mm)
5.04"
(128.01mm)
106th Driest Driest since: 1911 1931
19th Wettest Wettest since: 1912 2019
Jul 1912–May 1913
11-Month
44.12"
(1,120.65mm)
37.82"
(960.63mm)
6.30"
(160.02mm)
114th Driest Driest since: 1912 1931
11th Wettest Wettest since: 1908 2019
Jun 1912–May 1913
12-Month
47.22"
(1,199.39mm)
41.97"
(1,066.04mm)
5.25"
(133.35mm)
104th Driest Driest since: 1911 1931
21st Wettest Wettest since: 1912 2019
Dec 1911–May 1913
18-Month
67.55"
(1,715.77mm)
61.76"
(1,568.70mm)
5.79"
(147.07mm)
102nd Driest Driest since: 1912 1931
22nd Wettest Wettest since: 1908 2019
Jun 1911–May 1913
24-Month
95.14"
(2,416.56mm)
83.91"
(2,131.31mm)
11.23"
(285.25mm)
112th Driest Driest since: 1912 1931
12th Wettest Wettest to Date 2019
Jun 1910–May 1913
36-Month
130.32"
(3,310.13mm)
125.93"
(3,198.62mm)
4.39"
(111.51mm)
80th Driest Driest since: 1912 1965
43rd Wettest Wettest since: 1909 2019
Jun 1909–May 1913
48-Month
166.63"
(4,232.40mm)
167.92"
(4,265.17mm)
-1.29"
(-32.77mm)
45th Driest Driest since: 1912 1966
77th Wettest Wettest since: 1910 2019
Jun 1908–May 1913
60-Month
203.33"
(5,164.58mm)
209.84"
(5,329.94mm)
-6.51"
(-165.36mm)
25th Driest Driest since: 1911 1967
96th Wettest Wettest since: 1912 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/