Statewide Rankings
Pennsylvania
Precipitation Rankings, October 2021
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2022) | Wettest/Driest Since | Record |
---|---|---|---|---|---|---|
October 2021 1-Month | 4.61" (117.09mm) | 3.17" (80.52mm) | 1.44" (36.57mm) | 101st Driest | Driest since: | 1963 |
28th Wettest | Wettest since: | 1976 | ||||
Sep– 2-Month | 11.59" (294.39mm) | 6.75" (171.45mm) | 4.84" (122.94mm) | 125th Driest | Driest since: | 1963 |
4th Wettest | Wettest since: | 2011 | ||||
Aug– 3-Month | 17.48" (443.99mm) | 10.62" (269.75mm) | 6.86" (174.24mm) | 126th Driest | Driest since: | 1930 |
3rd Wettest | Wettest since: | 2011 | ||||
Jul– 4-Month | 23.72" (602.49mm) | 14.81" (376.17mm) | 8.91" (226.32mm) | 125th Driest | Driest since: | 1930 |
4th Wettest | Wettest since: | 2018 | ||||
Jun– 5-Month | 27.26" (692.40mm) | 18.98" (482.09mm) | 8.28" (210.31mm) | 124th Driest | Driest since: | 1930 |
5th Wettest | Wettest since: | 2018 | ||||
May– 6-Month | 31.54" (801.12mm) | 22.91" (581.91mm) | 8.63" (219.21mm) | 124th Driest | Driest since: | 1930 |
5th Wettest | Wettest since: | 2018 | ||||
Apr– 7-Month | 34.33" (871.98mm) | 26.55" (674.37mm) | 7.78" (197.61mm) | 123rd Driest | Driest since: | 1963 |
6th Wettest | Wettest since: | 2018 | ||||
Mar– 8-Month | 37.14" (943.36mm) | 30.04" (763.02mm) | 7.10" (180.34mm) | 123rd Driest | Driest since: | 1930 |
6th Wettest | Wettest since: | 2011 | ||||
Feb– 9-Month | 40.16" (1,020.06mm) | 32.64" (829.06mm) | 7.52" (191.00mm) | 121st Driest | Driest since: | 1963 |
8th Wettest | Wettest since: | 2011 | ||||
Jan– 10-Month | 41.95" (1,065.53mm) | 35.69" (906.53mm) | 6.26" (159.00mm) | 117th Driest | Driest since: | 1963 |
12th Wettest | Wettest since: | 2018 | ||||
Dec 2020– 11-Month | 46.39" (1,178.31mm) | 38.79" (985.27mm) | 7.60" (193.04mm) | 117th Driest | Driest since: | 1963 |
11th Wettest | Wettest since: | 2011 | ||||
Nov 2020– 12-Month | 49.36" (1,253.74mm) | 42.00" (1,066.80mm) | 7.36" (186.94mm) | 119th Driest | Driest since: | 1963 |
9th Wettest | Wettest since: | 2011 | ||||
May 2020– 18-Month | 70.03" (1,778.76mm) | 64.86" (1,647.44mm) | 5.17" (131.32mm) | 98th Driest | Driest since: | 1963 |
30th Wettest | Wettest since: | 2019 | ||||
Nov 2019– 24-Month | 91.36" (2,320.54mm) | 83.94" (2,132.08mm) | 7.42" (188.46mm) | 102nd Driest | Driest since: | 1964 |
25th Wettest | Wettest since: | 2019 | ||||
Nov 2018– 36-Month | 146.31" (3,716.27mm) | 125.92" (3,198.37mm) | 20.39" (517.90mm) | 119th Driest | Driest since: | 1965 |
7th Wettest | Wettest since: | 2019 | ||||
Nov 2017– 48-Month | 204.62" (5,197.35mm) | 167.91" (4,264.91mm) | 36.71" (932.44mm) | 124th Driest | Driest since: | 1966 |
1st Wettest | Wettest to Date | 2021 | ||||
Nov 2016– 60-Month | 251.75" (6,394.45mm) | 209.89" (5,331.21mm) | 41.86" (1,063.24mm) | 123rd Driest | Driest since: | 1966 |
1st Wettest | Wettest to Date | 2021 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published June 2023, retrieved on June 9, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings