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 January 2020. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, September 1905

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
September 1905
1-Month
3.20"
(81.28mm)
3.59"
(91.19mm)
-0.39"
(-9.91mm)
56th Driest Driest since: 1904 1943
70th Wettest Wettest since: 1902 2011
Aug–Sep 1905
2-Month
8.29"
(210.57mm)
7.45"
(189.23mm)
0.84"
(21.34mm)
91st Driest Driest since: 1904 1943
35th Wettest Wettest since: 1901 2011
Jul–Sep 1905
3-Month
13.65"
(346.71mm)
11.64"
(295.66mm)
2.01"
(51.05mm)
100th Driest Driest since: 1904 1930
26th Wettest Wettest since: 1901 2018
Jun–Sep 1905
4-Month
18.66"
(473.96mm)
15.81"
(401.57mm)
2.85"
(72.39mm)
101st Driest Driest since: 1904 1930
25th Wettest Wettest since: 1903 2018
May–Sep 1905
5-Month
21.44"
(544.58mm)
19.74"
(501.40mm)
1.70"
(43.18mm)
90th Driest Driest since: 1904 1930
36th Wettest Wettest since: 1901 2018
Apr–Sep 1905
6-Month
24.08"
(611.63mm)
23.38"
(593.85mm)
0.70"
(17.78mm)
72nd Driest Driest since: 1904 1930
54th Wettest Wettest since: 1903 2018
Ties: 1929
Mar–Sep 1905
7-Month
28.09"
(713.49mm)
26.87"
(682.50mm)
1.22"
(30.99mm)
82nd Driest Driest since: 1904 1930
44th Wettest Wettest since: 1903 2011
Feb–Sep 1905
8-Month
29.71"
(754.63mm)
29.47"
(748.54mm)
0.24"
(6.09mm)
65th Driest Driest since: 1900 1995
61st Wettest Wettest since: 1904 2011
Jan–Sep 1905
9-Month
33.46"
(849.88mm)
32.52"
(826.01mm)
0.94"
(23.87mm)
78th Driest Driest since: 1900 1930
48th Wettest Wettest since: 1904 2018
Dec 1904–Sep 1905
10-Month
35.99"
(914.15mm)
35.62"
(904.75mm)
0.37"
(9.40mm)
69th Driest Driest since: 1900 1963
56th Wettest Wettest since: 1904 2011
Nov 1904–Sep 1905
11-Month
37.00"
(939.80mm)
38.83"
(986.28mm)
-1.83"
(-46.48mm)
44th Driest Driest since: 1900 1963
81st Wettest Wettest since: 1904 2011
Oct 1904–Sep 1905
12-Month
39.62"
(1,006.35mm)
42.00"
(1,066.80mm)
-2.38"
(-60.45mm)
40th Driest Driest since: 1900 1925
85th Wettest Wettest since: 1904 2011
Apr 1904–Sep 1905
18-Month
63.40"
(1,610.36mm)
65.31"
(1,658.87mm)
-1.91"
(-48.51mm)
39th Driest Driest since: 1900 1966
86th Wettest Wettest since: 1904 2019
Oct 1903–Sep 1905
24-Month
82.98"
(2,107.69mm)
83.94"
(2,132.08mm)
-0.96"
(-24.39mm)
52nd Driest Driest since: 1901 1966
72nd Wettest Wettest since: 1904 2019
Oct 1902–Sep 1905
36-Month
131.34"
(3,336.04mm)
125.94"
(3,198.88mm)
5.40"
(137.16mm)
88th Driest Driest since: 1902 1965
35th Wettest Wettest since: 1904 2019
Oct 1901–Sep 1905
48-Month
176.02"
(4,470.91mm)
167.94"
(4,265.68mm)
8.08"
(205.23mm)
94th Driest Driest since: 1903 1966
28th Wettest Wettest since: 1904 2006
Oct 1900–Sep 1905
60-Month
222.89"
(5,661.41mm)
209.89"
(5,331.21mm)
13.00"
(330.20mm)
98th Driest Driest since: 1904 1966
23rd Wettest Wettest to Date 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 26, 2020 from https://www.ncdc.noaa.gov/cag/