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 1923

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 1923
1-Month
3.49"
(88.65mm)
3.59"
(91.19mm)
-0.10"
(-2.54mm)
68th Driest Driest since: 1922 1943
60th Wettest Wettest since: 1921 2011
Aug–Sep 1923
2-Month
6.37"
(161.80mm)
7.45"
(189.23mm)
-1.08"
(-27.43mm)
40th Driest Driest since: 1922 1943
88th Wettest Wettest since: 1921 2011
Jul–Sep 1923
3-Month
10.63"
(270.00mm)
11.64"
(295.66mm)
-1.01"
(-25.66mm)
42nd Driest Driest since: 1922 1930
86th Wettest Wettest since: 1921 2018
Jun–Sep 1923
4-Month
13.57"
(344.68mm)
15.81"
(401.57mm)
-2.24"
(-56.89mm)
25th Driest Driest since: 1914 1930
103rd Wettest Wettest since: 1922 2018
Ties: 2020
May–Sep 1923
5-Month
17.20"
(436.88mm)
19.74"
(501.40mm)
-2.54"
(-64.52mm)
26th Driest Driest since: 1922 1930
102nd Wettest Wettest since: 1921 2018
Apr–Sep 1923
6-Month
20.06"
(509.52mm)
23.38"
(593.85mm)
-3.32"
(-84.33mm)
21st Driest Driest since: 1913 1930
107th Wettest Wettest since: 1922 2018
Mar–Sep 1923
7-Month
22.52"
(572.01mm)
26.87"
(682.50mm)
-4.35"
(-110.49mm)
15th Driest Driest since: 1900 1930
113th Wettest Wettest since: 1922 2011
Feb–Sep 1923
8-Month
24.56"
(623.82mm)
29.47"
(748.54mm)
-4.91"
(-124.72mm)
12th Driest Driest since: 1895 1995
116th Wettest Wettest since: 1922 2011
Jan–Sep 1923
9-Month
28.79"
(731.27mm)
32.52"
(826.01mm)
-3.73"
(-94.74mm)
20th Driest Driest since: 1922 1930
108th Wettest Wettest since: 1921 2018
Dec 1922–Sep 1923
10-Month
31.68"
(804.67mm)
35.62"
(904.75mm)
-3.94"
(-100.08mm)
21st Driest Driest since: 1922 1963
106th Wettest Wettest since: 1921 2011
Nov 1922–Sep 1923
11-Month
32.93"
(836.42mm)
38.83"
(986.28mm)
-5.90"
(-149.86mm)
11th Driest Driest since: 1923 1963
116th Wettest Wettest since: 1922 2011
Oct 1922–Sep 1923
12-Month
35.39"
(898.91mm)
42.00"
(1,066.80mm)
-6.61"
(-167.89mm)
9th Driest Driest since: 1923 1925
118th Wettest Wettest since: 1922 2011
Apr 1922–Sep 1923
18-Month
55.55"
(1,410.97mm)
65.31"
(1,658.87mm)
-9.76"
(-247.90mm)
6th Driest Driest since: 1923 1966
121st Wettest Wettest since: 1922 2019
Oct 1921–Sep 1923
24-Month
74.70"
(1,897.38mm)
83.94"
(2,132.08mm)
-9.24"
(-234.70mm)
9th Driest Driest since: 1923 1966
117th Wettest Wettest since: 1922 2019
Oct 1920–Sep 1923
36-Month
114.99"
(2,920.75mm)
125.94"
(3,198.88mm)
-10.95"
(-278.13mm)
10th Driest Driest since: 1923 1965
115th Wettest Wettest since: 1922 2019
Oct 1919–Sep 1923
48-Month
159.21"
(4,043.93mm)
167.94"
(4,265.68mm)
-8.73"
(-221.75mm)
19th Driest Driest since: 1923 1966
105th Wettest Wettest since: 1922 2021
Oct 1918–Sep 1923
60-Month
200.88"
(5,102.35mm)
209.89"
(5,331.21mm)
-9.01"
(-228.86mm)
17th Driest Driest since: 1923 1966
106th Wettest Wettest since: 1922 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, Precipitation, published September 2022, retrieved on September 28, 2022 from https://www.ncdc.noaa.gov/cag/