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 August 2022. For more information, please see Climatological Rankings.
Pennsylvania
Precipitation Rankings, October 2004
View Period (Months):All1234567891011121824364860
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| 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, Precipitation, published September 2022, retrieved on September 24, 2022 from https://www.ncdc.noaa.gov/cag/