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


Pennsylvania

Precipitation Rankings, September 1910

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 1910
1-Month
4.69"
(119.13mm)
3.59"
(91.19mm)
1.10"
(27.94mm)
101st Driest Driest since: 1909 1943
27th Wettest Wettest since: 1907 2011
Aug–Sep 1910
2-Month
7.17"
(182.12mm)
7.45"
(189.23mm)
-0.28"
(-7.11mm)
61st Driest Driest since: 1909 1943
67th Wettest Wettest since: 1907 2011
Jul–Sep 1910
3-Month
9.66"
(245.36mm)
11.64"
(295.66mm)
-1.98"
(-50.30mm)
27th Driest Driest since: 1909 1930
101st Wettest Wettest since: 1907 2018
Jun–Sep 1910
4-Month
13.74"
(349.00mm)
15.81"
(401.57mm)
-2.07"
(-52.57mm)
30th Driest Driest since: 1909 1930
98th Wettest Wettest since: 1907 2018
May–Sep 1910
5-Month
16.92"
(429.77mm)
19.74"
(501.40mm)
-2.82"
(-71.63mm)
21st Driest Driest since: 1909 1930
107th Wettest Wettest since: 1908 2018
Apr–Sep 1910
6-Month
21.93"
(557.02mm)
23.38"
(593.85mm)
-1.45"
(-36.83mm)
41st Driest Driest since: 1909 1930
87th Wettest Wettest since: 1907 2018
Mar–Sep 1910
7-Month
22.55"
(572.77mm)
26.87"
(682.50mm)
-4.32"
(-109.73mm)
16th Driest Driest since: 1900 1930
112th Wettest Wettest since: 1909 2011
Ties: 1939
Feb–Sep 1910
8-Month
26.40"
(670.56mm)
29.47"
(748.54mm)
-3.07"
(-77.98mm)
25th Driest Driest since: 1900 1995
103rd Wettest Wettest since: 1909 2011
Jan–Sep 1910
9-Month
32.13"
(816.10mm)
32.52"
(826.01mm)
-0.39"
(-9.91mm)
57th Driest Driest since: 1909 1930
71st Wettest Wettest since: 1908 2018
Dec 1909–Sep 1910
10-Month
35.29"
(896.37mm)
35.62"
(904.75mm)
-0.33"
(-8.38mm)
59th Driest Driest since: 1909 1963
68th Wettest Wettest since: 1908 2011
Nov 1909–Sep 1910
11-Month
36.61"
(929.89mm)
38.83"
(986.28mm)
-2.22"
(-56.39mm)
38th Driest Driest since: 1909 1963
89th Wettest Wettest since: 1908 2011
Oct 1909–Sep 1910
12-Month
38.95"
(989.33mm)
42.00"
(1,066.80mm)
-3.05"
(-77.47mm)
29th Driest Driest since: 1909 1925
98th Wettest Wettest since: 1908 2011
Apr 1909–Sep 1910
18-Month
58.77"
(1,492.76mm)
65.31"
(1,658.87mm)
-6.54"
(-166.11mm)
13th Driest Driest since: 1909 1966
114th Wettest Wettest since: 1908 2019
Oct 1908–Sep 1910
24-Month
75.16"
(1,909.06mm)
83.94"
(2,132.08mm)
-8.78"
(-223.02mm)
13th Driest Driest to Date 1966
113th Wettest Wettest since: 1909 2019
Oct 1907–Sep 1910
36-Month
120.36"
(3,057.14mm)
125.94"
(3,198.88mm)
-5.58"
(-141.74mm)
24th Driest Driest to Date 1965
101st Wettest Wettest since: 1909 2019
Oct 1906–Sep 1910
48-Month
164.20"
(4,170.68mm)
167.94"
(4,265.68mm)
-3.74"
(-95.00mm)
33rd Driest Driest since: 1900 1966
91st Wettest Wettest since: 1909 2021
Oct 1905–Sep 1910
60-Month
206.65"
(5,248.91mm)
209.89"
(5,331.21mm)
-3.24"
(-82.30mm)
34th Driest Driest since: 1900 1966
89th Wettest Wettest since: 1909 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published June 2022, retrieved on July 6, 2022 from https://www.ncei.noaa.gov/cag/