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


Pennsylvania

Precipitation Rankings, October 2004

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
October 2004
1-Month
2.61"
(66.29mm)
3.17"
(80.52mm)
-0.56"
(-14.23mm)
48th Driest Driest since: 2001 1963
80th Wettest Wettest since: 2003 1976
Sep–Oct 2004
2-Month
11.48"
(291.59mm)
6.75"
(171.45mm)
4.73"
(120.14mm)
123rd Driest Driest since: 2003 1963
5th Wettest Wettest since: 1996 2011
Ties: 1975
Aug–Oct 2004
3-Month
16.74"
(425.20mm)
10.62"
(269.75mm)
6.12"
(155.45mm)
121st Driest Driest since: 2002 1930
7th Wettest Wettest since: 2003 2011
Jul–Oct 2004
4-Month
23.84"
(605.54mm)
14.81"
(376.17mm)
9.03"
(229.37mm)
125th Driest Driest since: 2003 1930
3rd Wettest Wettest to Date 2018
Jun–Oct 2004
5-Month
28.24"
(717.30mm)
18.98"
(482.09mm)
9.26"
(235.21mm)
125th Driest Driest since: 2002 1930
3rd Wettest Wettest since: 2003 2018
May–Oct 2004
6-Month
33.68"
(855.47mm)
22.91"
(581.91mm)
10.77"
(273.56mm)
125th Driest Driest since: 2003 1930
3rd Wettest Wettest since: 2003 2018
Ties: 2003
Apr–Oct 2004
7-Month
38.55"
(979.17mm)
26.55"
(674.37mm)
12.00"
(304.80mm)
125th Driest Driest since: 2003 1963
3rd Wettest Wettest to Date 2018
Mar–Oct 2004
8-Month
41.39"
(1,051.31mm)
30.04"
(763.02mm)
11.35"
(288.29mm)
125th Driest Driest since: 2003 1930
3rd Wettest Wettest to Date 2011
Feb–Oct 2004
9-Month
43.65"
(1,108.71mm)
32.64"
(829.06mm)
11.01"
(279.65mm)
125th Driest Driest since: 2003 1963
3rd Wettest Wettest to Date 2011
Jan–Oct 2004
10-Month
46.94"
(1,192.28mm)
35.69"
(906.53mm)
11.25"
(285.75mm)
124th Driest Driest since: 2003 1963
4th Wettest Wettest since: 1996 2018
Dec 2003–Oct 2004
11-Month
51.11"
(1,298.19mm)
38.79"
(985.27mm)
12.32"
(312.92mm)
124th Driest Driest since: 2003 1963
3rd Wettest Wettest to Date 2011
Nov 2003–Oct 2004
12-Month
55.41"
(1,407.41mm)
42.00"
(1,066.80mm)
13.41"
(340.61mm)
124th Driest Driest since: 2003 1963
3rd Wettest Wettest to Date 2011
May 2003–Oct 2004
18-Month
89.09"
(2,262.89mm)
64.86"
(1,647.44mm)
24.23"
(615.45mm)
125th Driest Driest since: 2003 1963
2nd Wettest Wettest to Date 2019
Nov 2002–Oct 2004
24-Month
107.68"
(2,735.07mm)
83.94"
(2,132.08mm)
23.74"
(602.99mm)
124th Driest Driest since: 2003 1964
2nd Wettest Wettest to Date 2019
Nov 2001–Oct 2004
36-Month
148.79"
(3,779.27mm)
125.92"
(3,198.37mm)
22.87"
(580.90mm)
121st Driest Driest since: 2003 1965
4th Wettest Wettest to Date 2019
Nov 2000–Oct 2004
48-Month
183.48"
(4,660.39mm)
167.91"
(4,264.91mm)
15.57"
(395.48mm)
107th Driest Driest since: 2003 1966
17th Wettest Wettest since: 1996 2021
Nov 1999–Oct 2004
60-Month
225.61"
(5,730.49mm)
209.89"
(5,331.21mm)
15.72"
(399.28mm)
100th Driest Driest since: 2003 1966
23rd Wettest Wettest since: 1998 2021

Citing This Page

  • NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 17, 2022 from https://www.ncei.noaa.gov/cag/