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 2015
View Period (Months):All1234567891011121824364860
Download:
| Period | Value | 1901-2000 Mean |
Anomaly | Rank (1895-2021) |
Wettest/Driest Since |
Record |
|---|---|---|---|---|---|---|
|
October 2015 1-Month |
3.78" (96.01mm) | 3.17" (80.52mm) |
0.61" (15.49mm) | 81st Driest | Driest since: 2014 | 1963 |
| 47th Wettest | Wettest since: 2012 | 1976 | ||||
|
Sep–Oct 2015 2-Month |
8.10" (205.74mm) | 6.75" (171.45mm) |
1.35" (34.29mm) | 93rd Driest | Driest since: 2014 | 1963 |
| 35th Wettest | Wettest since: 2012 | 2011 | ||||
|
Aug–Oct 2015 3-Month |
10.67" (271.02mm) | 10.62" (269.75mm) |
0.05" (1.27mm) | 65th Driest | Driest since: 2014 | 1930 |
| 63rd Wettest | Wettest since: 2012 | 2011 | ||||
|
Jul–Oct 2015 4-Month |
15.00" (381.00mm) | 14.81" (376.17mm) |
0.19" (4.83mm) | 69th Driest | Driest since: 2014 | 1930 |
| 59th Wettest | Wettest since: 2012 | 2018 | ||||
|
Jun–Oct 2015 5-Month |
23.36" (593.34mm) | 18.98" (482.09mm) |
4.38" (111.25mm) | 111th Driest | Driest since: 2014 | 1930 |
| 17th Wettest | Wettest since: 2011 | 2018 | ||||
|
May–Oct 2015 6-Month |
25.93" (658.62mm) | 22.91" (581.91mm) |
3.02" (76.71mm) | 101st Driest | Driest since: 2014 | 1930 |
| 27th Wettest | Wettest since: 2012 | 2018 | ||||
|
Apr–Oct 2015 7-Month |
29.79" (756.67mm) | 26.55" (674.37mm) |
3.24" (82.30mm) | 101st Driest | Driest since: 2014 | 1963 |
| 27th Wettest | Wettest since: 2011 | 2018 | ||||
|
Mar–Oct 2015 8-Month |
32.98" (837.69mm) | 30.04" (763.02mm) |
2.94" (74.67mm) | 97th Driest | Driest since: 2014 | 1930 |
| 31st Wettest | Wettest since: 2011 | 2011 | ||||
|
Feb–Oct 2015 9-Month |
34.50" (876.30mm) | 32.64" (829.06mm) |
1.86" (47.24mm) | 82nd Driest | Driest since: 2013 | 1963 |
| 46th Wettest | Wettest since: 2014 | 2011 | ||||
|
Jan–Oct 2015 10-Month |
36.94" (938.28mm) | 35.69" (906.53mm) |
1.25" (31.75mm) | 76th Driest | Driest since: 2013 | 1963 |
| 52nd Wettest | Wettest since: 2014 | 2018 | ||||
|
Dec 2014–Oct 2015 11-Month |
39.90" (1,013.46mm) | 38.79" (985.27mm) |
1.11" (28.19mm) | 71st Driest | Driest since: 2013 | 1963 |
| 56th Wettest | Wettest since: 2014 | 2011 | ||||
| Ties: 1929 | ||||||
|
Nov 2014–Oct 2015 12-Month |
42.34" (1,075.44mm) | 42.00" (1,066.80mm) |
0.34" (8.64mm) | 60th Driest | Driest since: 2013 | 1963 |
| 67th Wettest | Wettest since: 2014 | 2011 | ||||
|
May 2014–Oct 2015 18-Month |
67.36" (1,710.94mm) | 64.86" (1,647.44mm) |
2.50" (63.50mm) | 77th Driest | Driest since: 2009 | 1963 |
| 50th Wettest | Wettest since: 2014 | 2019 | ||||
| Ties: 1904, 1986 | ||||||
|
Nov 2013–Oct 2015 24-Month |
86.78" (2,204.21mm) | 83.94" (2,132.08mm) |
2.84" (72.13mm) | 79th Driest | Driest since: 2014 | 1964 |
| 47th Wettest | Wettest since: 2012 | 2019 | ||||
|
Nov 2012–Oct 2015 36-Month |
127.44" (3,236.98mm) | 125.92" (3,198.37mm) |
1.52" (38.61mm) | 67th Driest | Driest since: 2002 | 1965 |
| 58th Wettest | Wettest since: 2014 | 2019 | ||||
|
Nov 2011–Oct 2015 48-Month |
172.40" (4,378.96mm) | 167.91" (4,264.91mm) |
4.49" (114.05mm) | 78th Driest | Driest since: 2003 | 1966 |
| 46th Wettest | Wettest since: 2014 | 2021 | ||||
|
Nov 2010–Oct 2015 60-Month |
232.41" (5,903.21mm) | 209.89" (5,331.21mm) |
22.52" (572.00mm) | 112th Driest | Driest since: 2014 | 1966 |
| 11th Wettest | Wettest since: 2012 | 2021 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Time Series, published August 2022, retrieved on August 11, 2022 from https://www.ncei.noaa.gov/cag/