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 August 2022. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, September 1948

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
September 1948
1-Month
1.56"
(39.62mm)
3.59"
(91.19mm)
-2.03"
(-51.57mm)
6th Driest Driest since: 1943 1943
122nd Wettest Wettest since: 1947 2011
Ties: 1900
Aug–Sep 1948
2-Month
5.21"
(132.33mm)
7.45"
(189.23mm)
-2.24"
(-56.90mm)
15th Driest Driest since: 1943 1943
113th Wettest Wettest since: 1947 2011
Jul–Sep 1948
3-Month
9.20"
(233.68mm)
11.64"
(295.66mm)
-2.44"
(-61.98mm)
22nd Driest Driest since: 1944 1930
106th Wettest Wettest since: 1947 2018
Jun–Sep 1948
4-Month
14.40"
(365.76mm)
15.81"
(401.57mm)
-1.41"
(-35.81mm)
41st Driest Driest since: 1944 1930
87th Wettest Wettest since: 1947 2018
May–Sep 1948
5-Month
19.54"
(496.32mm)
19.74"
(501.40mm)
-0.20"
(-5.08mm)
56th Driest Driest since: 1944 1930
72nd Wettest Wettest since: 1947 2018
Apr–Sep 1948
6-Month
25.34"
(643.64mm)
23.38"
(593.85mm)
1.96"
(49.79mm)
92nd Driest Driest since: 1944 1930
36th Wettest Wettest since: 1947 2018
Mar–Sep 1948
7-Month
29.07"
(738.38mm)
26.87"
(682.50mm)
2.20"
(55.88mm)
94th Driest Driest since: 1947 1930
34th Wettest Wettest since: 1947 2011
Ties: 1947
Feb–Sep 1948
8-Month
31.18"
(791.97mm)
29.47"
(748.54mm)
1.71"
(43.43mm)
87th Driest Driest since: 1947 1995
41st Wettest Wettest since: 1946 2011
Jan–Sep 1948
9-Month
34.18"
(868.17mm)
32.52"
(826.01mm)
1.66"
(42.16mm)
86th Driest Driest since: 1947 1930
42nd Wettest Wettest since: 1945 2018
Dec 1947–Sep 1948
10-Month
35.71"
(907.03mm)
35.62"
(904.75mm)
0.09"
(2.28mm)
67th Driest Driest since: 1946 1963
60th Wettest Wettest since: 1947 2011
Nov 1947–Sep 1948
11-Month
39.94"
(1,014.48mm)
38.83"
(986.28mm)
1.11"
(28.20mm)
80th Driest Driest since: 1947 1963
47th Wettest Wettest since: 1946 2011
Oct 1947–Sep 1948
12-Month
41.25"
(1,047.75mm)
42.00"
(1,066.80mm)
-0.75"
(-19.05mm)
48th Driest Driest since: 1944 1925
79th Wettest Wettest since: 1947 2011
Apr 1947–Sep 1948
18-Month
68.04"
(1,728.22mm)
65.31"
(1,658.87mm)
2.73"
(69.35mm)
84th Driest Driest since: 1947 1966
43rd Wettest Wettest since: 1946 2019
Oct 1946–Sep 1948
24-Month
82.74"
(2,101.60mm)
83.94"
(2,132.08mm)
-1.20"
(-30.48mm)
51st Driest Driest since: 1944 1966
75th Wettest Wettest since: 1947 2019
Oct 1945–Sep 1948
36-Month
126.46"
(3,212.08mm)
125.94"
(3,198.88mm)
0.52"
(13.20mm)
58th Driest Driest since: 1944 1965
67th Wettest Wettest since: 1947 2019
Oct 1944–Sep 1948
48-Month
175.22"
(4,450.59mm)
167.94"
(4,265.68mm)
7.28"
(184.91mm)
89th Driest Driest since: 1947 1966
35th Wettest Wettest since: 1929 2021
Oct 1943–Sep 1948
60-Month
215.51"
(5,473.95mm)
209.89"
(5,331.21mm)
5.62"
(142.74mm)
74th Driest Driest since: 1945 1966
49th Wettest Wettest since: 1947 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 30, 2022 from https://www.ncdc.noaa.gov/cag/