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 1945

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 1945
1-Month
5.18"
(131.57mm)
3.93"
(99.82mm)
1.25"
(31.75mm)
98th Driest Driest since: 1944 1964
28th Wettest Wettest since: 1943 1989
Apr–May 1945
2-Month
9.38"
(238.25mm)
7.57"
(192.28mm)
1.81"
(45.97mm)
102nd Driest Driest since: 1944 1926
24th Wettest Wettest since: 1943 2011
Mar–May 1945
3-Month
13.43"
(341.12mm)
11.06"
(280.92mm)
2.37"
(60.20mm)
108th Driest Driest since: 1944 1926
18th Wettest Wettest since: 1940 2011
Feb–May 1945
4-Month
16.10"
(408.94mm)
13.66"
(346.96mm)
2.44"
(61.98mm)
105th Driest Driest since: 1944 1941
21st Wettest Wettest since: 1940 2011
Jan–May 1945
5-Month
18.78"
(477.01mm)
16.71"
(424.43mm)
2.07"
(52.58mm)
101st Driest Driest since: 1944 1941
25th Wettest Wettest since: 1940 2011
Ties: 1898
Dec 1944–May 1945
6-Month
22.57"
(573.28mm)
19.81"
(503.17mm)
2.76"
(70.11mm)
103rd Driest Driest since: 1944 1941
22nd Wettest Wettest since: 1937 2011
Nov 1944–May 1945
7-Month
25.32"
(643.13mm)
23.02"
(584.71mm)
2.30"
(58.42mm)
94th Driest Driest since: 1944 1934
31st Wettest Wettest since: 1943 1952
Oct 1944–May 1945
8-Month
28.54"
(724.92mm)
26.19"
(665.23mm)
2.35"
(59.69mm)
93rd Driest Driest since: 1944 1925
32nd Wettest Wettest since: 1943 2011
Sep 1944–May 1945
9-Month
32.54"
(826.52mm)
29.75"
(755.65mm)
2.79"
(70.87mm)
87th Driest Driest since: 1944 1941
38th Wettest Wettest since: 1943 2019
Aug 1944–May 1945
10-Month
35.11"
(891.79mm)
33.62"
(853.95mm)
1.49"
(37.84mm)
79th Driest Driest since: 1944 1931
46th Wettest Wettest since: 1943 2019
Jul 1944–May 1945
11-Month
37.60"
(955.04mm)
37.82"
(960.63mm)
-0.22"
(-5.59mm)
55th Driest Driest since: 1944 1931
70th Wettest Wettest since: 1943 2019
Jun 1944–May 1945
12-Month
42.25"
(1,073.15mm)
41.97"
(1,066.04mm)
0.28"
(7.11mm)
59th Driest Driest since: 1944 1931
66th Wettest Wettest since: 1943 2019
Dec 1943–May 1945
18-Month
60.38"
(1,533.65mm)
61.76"
(1,568.70mm)
-1.38"
(-35.05mm)
47th Driest Driest since: 1944 1931
77th Wettest Wettest since: 1943 2019
Jun 1943–May 1945
24-Month
80.25"
(2,038.35mm)
83.91"
(2,131.31mm)
-3.66"
(-92.96mm)
31st Driest Driest since: 1942 1931
93rd Wettest Wettest since: 1944 2019
Jun 1942–May 1945
36-Month
128.68"
(3,268.47mm)
125.93"
(3,198.62mm)
2.75"
(69.85mm)
69th Driest Driest since: 1944 1965
54th Wettest Wettest since: 1938 2019
Jun 1941–May 1945
48-Month
169.79"
(4,312.67mm)
167.92"
(4,265.17mm)
1.87"
(47.50mm)
66th Driest Driest since: 1944 1966
56th Wettest Wettest since: 1939 2019
Jun 1940–May 1945
60-Month
204.23"
(5,187.44mm)
209.84"
(5,329.94mm)
-5.61"
(-142.50mm)
29th Driest Driest since: 1944 1967
92nd Wettest Wettest since: 1943 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/