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 September 2021. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, May 1908

View Period (Months):All1234567891011121824364860
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  • Record Driest
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  • Record Wettest
Period Value 1901-2000
Mean
Anomaly Rank
(1895-2021)
Wettest/Driest
Since
Record
May 1908
1-Month
6.74"
(171.20mm)
3.93"
(99.82mm)
2.81"
(71.38mm)
124th Driest Driest since: 1907 1964
4th Wettest Wettest to Date 1989
Apr–May 1908
2-Month
10.15"
(257.81mm)
7.57"
(192.28mm)
2.58"
(65.53mm)
114th Driest Driest since: 1907 1926
14th Wettest Wettest since: 1901 2011
Mar–May 1908
3-Month
15.24"
(387.10mm)
11.06"
(280.92mm)
4.18"
(106.18mm)
121st Driest Driest since: 1907 1926
7th Wettest Wettest since: 1901 2011
Feb–May 1908
4-Month
19.89"
(505.21mm)
13.66"
(346.96mm)
6.23"
(158.25mm)
126th Driest Driest since: 1907 1941
2nd Wettest Wettest to Date 2011
Jan–May 1908
5-Month
22.71"
(576.83mm)
16.71"
(424.43mm)
6.00"
(152.40mm)
126th Driest Driest since: 1907 1941
2nd Wettest Wettest to Date 2011
Dec 1907–May 1908
6-Month
27.05"
(687.07mm)
19.81"
(503.17mm)
7.24"
(183.90mm)
124th Driest Driest since: 1907 1941
3rd Wettest Wettest to Date 2011
Nov 1907–May 1908
7-Month
30.39"
(771.91mm)
23.02"
(584.71mm)
7.37"
(187.20mm)
123rd Driest Driest since: 1907 1934
4th Wettest Wettest to Date 1952
Oct 1907–May 1908
8-Month
33.61"
(853.69mm)
26.19"
(665.23mm)
7.42"
(188.46mm)
121st Driest Driest since: 1907 1925
6th Wettest Wettest to Date 2011
Sep 1907–May 1908
9-Month
39.98"
(1,015.49mm)
29.75"
(755.65mm)
10.23"
(259.84mm)
124th Driest Driest since: 1907 1941
3rd Wettest Wettest to Date 2019
Aug 1907–May 1908
10-Month
42.54"
(1,080.52mm)
33.62"
(853.95mm)
8.92"
(226.57mm)
122nd Driest Driest since: 1907 1931
5th Wettest Wettest to Date 2019
Jul 1907–May 1908
11-Month
46.28"
(1,175.51mm)
37.82"
(960.63mm)
8.46"
(214.88mm)
120th Driest Driest since: 1907 1931
7th Wettest Wettest to Date 2019
Jun 1907–May 1908
12-Month
51.16"
(1,299.46mm)
41.97"
(1,066.04mm)
9.19"
(233.42mm)
121st Driest Driest since: 1907 1931
6th Wettest Wettest to Date 2019
Dec 1906–May 1908
18-Month
71.54"
(1,817.12mm)
61.76"
(1,568.70mm)
9.78"
(248.42mm)
115th Driest Driest since: 1907 1931
11th Wettest Wettest to Date 2019
Jun 1906–May 1908
24-Month
94.45"
(2,399.03mm)
83.91"
(2,131.31mm)
10.54"
(267.72mm)
110th Driest Driest since: 1907 1931
16th Wettest Wettest since: 1904 2019
Jun 1905–May 1908
36-Month
138.56"
(3,519.42mm)
125.93"
(3,198.62mm)
12.63"
(320.80mm)
107th Driest Driest since: 1907 1965
18th Wettest Wettest since: 1904 2020
Jun 1904–May 1908
48-Month
175.69"
(4,462.53mm)
167.92"
(4,265.17mm)
7.77"
(197.36mm)
88th Driest Driest since: 1907 1966
36th Wettest Wettest since: 1906 2020
Jun 1903–May 1908
60-Month
222.49"
(5,651.25mm)
209.84"
(5,329.94mm)
12.65"
(321.31mm)
98th Driest Driest since: 1907 1967
25th Wettest Wettest to Date 2020

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published October 2021, retrieved on October 28, 2021 from https://www.ncdc.noaa.gov/cag/