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


Pennsylvania

Precipitation Rankings, September 1924

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 1924
1-Month
6.50"
(165.10mm)
3.59"
(91.19mm)
2.91"
(73.91mm)
117th Driest Driest since: 1923 1943
11th Wettest Wettest to Date 2011
Aug–Sep 1924
2-Month
10.06"
(255.52mm)
7.45"
(189.23mm)
2.61"
(66.29mm)
108th Driest Driest since: 1923 1943
20th Wettest Wettest since: 1912 2011
Jul–Sep 1924
3-Month
13.51"
(343.15mm)
11.64"
(295.66mm)
1.87"
(47.49mm)
99th Driest Driest since: 1923 1930
29th Wettest Wettest since: 1915 2018
Jun–Sep 1924
4-Month
18.86"
(479.04mm)
15.81"
(401.57mm)
3.05"
(77.47mm)
104th Driest Driest since: 1923 1930
24th Wettest Wettest since: 1912 2018
May–Sep 1924
5-Month
24.77"
(629.16mm)
19.74"
(501.40mm)
5.03"
(127.76mm)
116th Driest Driest since: 1923 1930
12th Wettest Wettest to Date 2018
Apr–Sep 1924
6-Month
28.96"
(735.58mm)
23.38"
(593.85mm)
5.58"
(141.73mm)
117th Driest Driest since: 1923 1930
11th Wettest Wettest since: 1901 2018
Mar–Sep 1924
7-Month
31.74"
(806.20mm)
26.87"
(682.50mm)
4.87"
(123.70mm)
113th Driest Driest since: 1923 1930
15th Wettest Wettest since: 1901 2011
Feb–Sep 1924
8-Month
34.57"
(878.08mm)
29.47"
(748.54mm)
5.10"
(129.54mm)
112th Driest Driest since: 1923 1995
16th Wettest Wettest since: 1901 2011
Jan–Sep 1924
9-Month
38.95"
(989.33mm)
32.52"
(826.01mm)
6.43"
(163.32mm)
118th Driest Driest since: 1923 1930
10th Wettest Wettest to Date 2018
Dec 1923–Sep 1924
10-Month
43.83"
(1,113.28mm)
35.62"
(904.75mm)
8.21"
(208.53mm)
120th Driest Driest since: 1923 1963
7th Wettest Wettest to Date 2011
Nov 1923–Sep 1924
11-Month
46.69"
(1,185.93mm)
38.83"
(986.28mm)
7.86"
(199.65mm)
117th Driest Driest since: 1923 1963
10th Wettest Wettest to Date 2011
Oct 1923–Sep 1924
12-Month
48.92"
(1,242.57mm)
42.00"
(1,066.80mm)
6.92"
(175.77mm)
114th Driest Driest since: 1923 1925
13th Wettest Wettest to Date 2011
Apr 1923–Sep 1924
18-Month
68.98"
(1,752.09mm)
65.31"
(1,658.87mm)
3.67"
(93.22mm)
93rd Driest Driest since: 1923 1966
34th Wettest Wettest since: 1920 2019
Oct 1922–Sep 1924
24-Month
84.31"
(2,141.47mm)
83.94"
(2,132.08mm)
0.37"
(9.39mm)
60th Driest Driest since: 1923 1966
66th Wettest Wettest since: 1921 2019
Oct 1921–Sep 1924
36-Month
123.62"
(3,139.95mm)
125.94"
(3,198.88mm)
-2.32"
(-58.93mm)
37th Driest Driest since: 1923 1965
88th Wettest Wettest since: 1922 2019
Oct 1920–Sep 1924
48-Month
163.91"
(4,163.31mm)
167.94"
(4,265.68mm)
-4.03"
(-102.37mm)
32nd Driest Driest since: 1923 1966
92nd Wettest Wettest since: 1922 2021
Oct 1919–Sep 1924
60-Month
208.13"
(5,286.50mm)
209.89"
(5,331.21mm)
-1.76"
(-44.71mm)
45th Driest Driest since: 1923 1966
78th Wettest Wettest since: 1920 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published May 2022, retrieved on May 24, 2022 from https://www.ncdc.noaa.gov/cag/