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 December 2019. For more information, please see Climatological Rankings.


Pennsylvania

Precipitation Rankings, January 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
January 1931
1-Month
1.51"
(38.35mm)
3.05"
(77.47mm)
-1.54"
(-39.12mm)
11th Driest Driest since: 1896 1981
115th Wettest Wettest since: 1930 1978
Ties: 1984
Dec 1930–Jan 1931
2-Month
3.88"
(98.55mm)
6.15"
(156.21mm)
-2.27"
(-57.66mm)
10th Driest Driest since: 1897 1981
115th Wettest Wettest since: 1930 1978
Nov 1930–Jan 1931
3-Month
5.27"
(133.86mm)
9.36"
(237.74mm)
-4.09"
(-103.88mm)
5th Driest Driest to Date 1977
120th Wettest Wettest since: 1930 1978
Oct 1930–Jan 1931
4-Month
6.25"
(158.75mm)
12.53"
(318.26mm)
-6.28"
(-159.51mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 1978
Sep 1930–Jan 1931
5-Month
8.66"
(219.96mm)
16.09"
(408.69mm)
-7.43"
(-188.73mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2019
Aug 1930–Jan 1931
6-Month
10.03"
(254.76mm)
19.96"
(506.98mm)
-9.93"
(-252.22mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2019
Jul 1930–Jan 1931
7-Month
12.21"
(310.13mm)
24.16"
(613.66mm)
-11.95"
(-303.53mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2019
Jun 1930–Jan 1931
8-Month
16.51"
(419.35mm)
28.31"
(719.07mm)
-11.80"
(-299.72mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2019
May 1930–Jan 1931
9-Month
19.41"
(493.01mm)
32.22"
(818.39mm)
-12.81"
(-325.38mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2019
Apr 1930–Jan 1931
10-Month
22.34"
(567.44mm)
35.83"
(910.08mm)
-13.49"
(-342.64mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2019
Mar 1930–Jan 1931
11-Month
25.41"
(645.41mm)
39.33"
(998.98mm)
-13.92"
(-353.57mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2019
Feb 1930–Jan 1931
12-Month
27.97"
(710.44mm)
41.94"
(1,065.28mm)
-13.97"
(-354.84mm)
1st Driest Driest to Date 1931
124th Wettest Wettest since: 1930 2019
Aug 1929–Jan 1931
18-Month
48.43"
(1,230.12mm)
61.87"
(1,571.50mm)
-13.44"
(-341.38mm)
1st Driest Driest to Date 1931
123rd Wettest Wettest since: 1930 2005
Feb 1929–Jan 1931
24-Month
71.99"
(1,828.55mm)
83.90"
(2,131.06mm)
-11.91"
(-302.51mm)
7th Driest Driest since: 1897 1967
117th Wettest Wettest since: 1930 2019
Feb 1928–Jan 1931
36-Month
115.31"
(2,928.87mm)
125.89"
(3,197.61mm)
-10.58"
(-268.74mm)
12th Driest Driest since: 1898 1967
111th Wettest Wettest since: 1930 2005
Feb 1927–Jan 1931
48-Month
161.79"
(4,109.47mm)
167.91"
(4,264.91mm)
-6.12"
(-155.44mm)
26th Driest Driest since: 1927 1967
96th Wettest Wettest since: 1930 2007
Feb 1926–Jan 1931
60-Month
204.98"
(5,206.49mm)
209.81"
(5,329.17mm)
-4.83"
(-122.68mm)
31st Driest Driest since: 1927 1967
90th Wettest Wettest since: 1930 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 24, 2020 from https://www.ncdc.noaa.gov/cag/