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 2005

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 2005
1-Month
5.58"
(141.73mm)
3.05"
(77.47mm)
2.53"
(64.26mm)
119th Driest Driest since: 2004 1981
7th Wettest Wettest since: 1999 1978
Dec 2004–Jan 2005
2-Month
9.07"
(230.38mm)
6.15"
(156.21mm)
2.92"
(74.17mm)
118th Driest Driest since: 2004 1981
7th Wettest Wettest since: 1979 1978
Nov 2004–Jan 2005
3-Month
12.54"
(318.52mm)
9.36"
(237.74mm)
3.18"
(80.78mm)
113th Driest Driest since: 2004 1977
12th Wettest Wettest since: 1994 1978
Oct 2004–Jan 2005
4-Month
15.15"
(384.81mm)
12.53"
(318.26mm)
2.62"
(66.55mm)
102nd Driest Driest since: 2003 1931
23rd Wettest Wettest since: 2004 1978
Sep 2004–Jan 2005
5-Month
24.02"
(610.11mm)
16.09"
(408.69mm)
7.93"
(201.42mm)
121st Driest Driest since: 2004 1931
4th Wettest Wettest since: 1978 2019
Aug 2004–Jan 2005
6-Month
29.28"
(743.71mm)
19.96"
(506.98mm)
9.32"
(236.73mm)
122nd Driest Driest since: 2004 1931
3rd Wettest Wettest to Date 2019
Jul 2004–Jan 2005
7-Month
36.38"
(924.05mm)
24.16"
(613.66mm)
12.22"
(310.39mm)
123rd Driest Driest since: 2004 1931
2nd Wettest Wettest to Date 2019
Jun 2004–Jan 2005
8-Month
40.78"
(1,035.81mm)
28.31"
(719.07mm)
12.47"
(316.74mm)
123rd Driest Driest since: 2004 1931
2nd Wettest Wettest to Date 2019
May 2004–Jan 2005
9-Month
46.22"
(1,173.99mm)
32.22"
(818.39mm)
14.00"
(355.60mm)
123rd Driest Driest since: 2004 1931
2nd Wettest Wettest to Date 2019
Apr 2004–Jan 2005
10-Month
51.09"
(1,297.69mm)
35.83"
(910.08mm)
15.26"
(387.61mm)
122nd Driest Driest since: 2004 1931
3rd Wettest Wettest to Date 2019
Mar 2004–Jan 2005
11-Month
53.93"
(1,369.82mm)
39.33"
(998.98mm)
14.60"
(370.84mm)
122nd Driest Driest since: 2004 1931
3rd Wettest Wettest to Date 2019
Feb 2004–Jan 2005
12-Month
56.19"
(1,427.23mm)
41.94"
(1,065.28mm)
14.25"
(361.95mm)
122nd Driest Driest since: 2004 1931
3rd Wettest Wettest to Date 2019
Aug 2003–Jan 2005
18-Month
84.82"
(2,154.43mm)
61.87"
(1,571.50mm)
22.95"
(582.93mm)
123rd Driest Driest since: 2004 1931
1st Wettest Wettest to Date 2005
Feb 2003–Jan 2005
24-Month
110.64"
(2,810.26mm)
83.90"
(2,131.06mm)
26.74"
(679.20mm)
122nd Driest Driest since: 2004 1967
2nd Wettest Wettest to Date 2019
Feb 2002–Jan 2005
36-Month
154.47"
(3,923.54mm)
125.89"
(3,197.61mm)
28.58"
(725.93mm)
122nd Driest Driest since: 2004 1967
1st Wettest Wettest to Date 2005
Feb 2001–Jan 2005
48-Month
189.08"
(4,802.63mm)
167.91"
(4,264.91mm)
21.17"
(537.72mm)
114th Driest Driest since: 2004 1967
8th Wettest Wettest since: 1976 2007
Feb 2000–Jan 2005
60-Month
229.98"
(5,841.49mm)
209.81"
(5,329.17mm)
20.17"
(512.32mm)
107th Driest Driest since: 2004 1967
14th Wettest Wettest since: 1978 2007

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published January 2020, retrieved on January 25, 2020 from https://www.ncdc.noaa.gov/cag/