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, October 1931

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
October 1931
1-Month
1.73"
(43.94mm)
3.17"
(80.52mm)
-1.44"
(-36.58mm)
17th Driest Driest since: 1930 1963
109th Wettest Wettest since: 1929 1976
Ties: 1899, 1908
Sep–Oct 1931
2-Month
5.03"
(127.76mm)
6.75"
(171.45mm)
-1.72"
(-43.69mm)
22nd Driest Driest since: 1930 1963
104th Wettest Wettest since: 1929 2011
Aug–Oct 1931
3-Month
8.66"
(219.96mm)
10.62"
(269.75mm)
-1.96"
(-49.79mm)
25th Driest Driest since: 1930 1930
101st Wettest Wettest since: 1929 2011
Jul–Oct 1931
4-Month
13.89"
(352.81mm)
14.81"
(376.17mm)
-0.92"
(-23.36mm)
42nd Driest Driest since: 1930 1930
84th Wettest Wettest since: 1929 2018
Jun–Oct 1931
5-Month
17.57"
(446.28mm)
18.98"
(482.09mm)
-1.41"
(-35.81mm)
35th Driest Driest since: 1930 1930
91st Wettest Wettest since: 1929 2018
May–Oct 1931
6-Month
23.06"
(585.72mm)
22.91"
(581.91mm)
0.15"
(3.81mm)
63rd Driest Driest since: 1930 1930
63rd Wettest Wettest since: 1929 2018
Apr–Oct 1931
7-Month
26.65"
(676.91mm)
26.55"
(674.37mm)
0.10"
(2.54mm)
60th Driest Driest since: 1930 1963
66th Wettest Wettest since: 1929 2018
Mar–Oct 1931
8-Month
29.51"
(749.55mm)
30.04"
(763.02mm)
-0.53"
(-13.47mm)
53rd Driest Driest since: 1930 1930
73rd Wettest Wettest since: 1929 2011
Feb–Oct 1931
9-Month
31.52"
(800.61mm)
32.64"
(829.06mm)
-1.12"
(-28.45mm)
45th Driest Driest since: 1930 1963
81st Wettest Wettest since: 1929 2011
Jan–Oct 1931
10-Month
33.03"
(838.96mm)
35.69"
(906.53mm)
-2.66"
(-67.57mm)
30th Driest Driest since: 1930 1963
96th Wettest Wettest since: 1929 2018
Dec 1930–Oct 1931
11-Month
35.40"
(899.16mm)
38.79"
(985.27mm)
-3.39"
(-86.11mm)
26th Driest Driest since: 1930 1963
99th Wettest Wettest since: 1929 2011
Nov 1930–Oct 1931
12-Month
36.79"
(934.47mm)
42.00"
(1,066.80mm)
-5.21"
(-132.33mm)
14th Driest Driest since: 1930 1963
111th Wettest Wettest since: 1929 2011
May 1930–Oct 1931
18-Month
50.93"
(1,293.62mm)
64.86"
(1,647.44mm)
-13.93"
(-353.82mm)
3rd Driest Driest to Date 1963
122nd Wettest Wettest since: 1930 2019
Nov 1929–Oct 1931
24-Month
68.16"
(1,731.26mm)
83.94"
(2,132.08mm)
-15.78"
(-400.82mm)
3rd Driest Driest to Date 1964
121st Wettest Wettest since: 1930 2019
Nov 1928–Oct 1931
36-Month
110.53"
(2,807.46mm)
125.92"
(3,198.37mm)
-15.39"
(-390.91mm)
6th Driest Driest to Date 1965
117th Wettest Wettest since: 1930 2019
Nov 1927–Oct 1931
48-Month
158.67"
(4,030.22mm)
167.91"
(4,264.91mm)
-9.24"
(-234.69mm)
15th Driest Driest since: 1925 1966
107th Wettest Wettest since: 1930 2019
Nov 1926–Oct 1931
60-Month
203.16"
(5,160.26mm)
209.89"
(5,331.21mm)
-6.73"
(-170.95mm)
22nd Driest Driest since: 1926 1966
99th Wettest Wettest since: 1930 2019

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published February 2020, retrieved on February 23, 2020 from https://www.ncdc.noaa.gov/cag/