Statewide Rankings
Pennsylvania
Precipitation Rankings, July 1991
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2022) | Wettest/Driest Since | Record |
---|---|---|---|---|---|---|
July 1991 1-Month | 3.47" (88.14mm) | 4.19" (106.43mm) | -0.72" (-18.29mm) | 35th Driest | Driest since: | 1909 |
94th Wettest | Wettest since: | 2018 | ||||
Jun– 2-Month | 5.06" (128.52mm) | 8.36" (212.34mm) | -3.30" (-83.82mm) | 4th Driest | Driest since: | 1966 |
125th Wettest | Wettest since: | 1972 | ||||
May– 3-Month | 7.29" (185.17mm) | 12.28" (311.91mm) | -4.99" (-126.74mm) | 3rd Driest | Driest since: | 1966 |
126th Wettest | Wettest since: | 1989 | ||||
Apr– 4-Month | 10.44" (265.18mm) | 15.93" (404.62mm) | -5.49" (-139.44mm) | 3rd Driest | Driest since: | 1965 |
126th Wettest | Wettest since: | 1972 | ||||
Mar– 5-Month | 14.32" (363.73mm) | 19.42" (493.27mm) | -5.10" (-129.54mm) | 4th Driest | Driest since: | 1966 |
125th Wettest | Wettest since: | 1972 | ||||
Feb– 6-Month | 16.04" (407.42mm) | 22.02" (559.31mm) | -5.98" (-151.89mm) | 3rd Driest | Driest since: | 1965 |
126th Wettest | Wettest since: | 2018 | ||||
Jan– 7-Month | 18.79" (477.27mm) | 25.07" (636.78mm) | -6.28" (-159.51mm) | 1st Driest | Driest to Date | 1991 |
128th Wettest | Wettest since: | 2018 | ||||
Dec 1990– 8-Month | 25.09" (637.29mm) | 28.17" (715.52mm) | -3.08" (-78.23mm) | 21st Driest | Driest since: | 1966 |
107th Wettest | Wettest since: | 2019 | ||||
Nov 1990– 9-Month | 27.56" (700.02mm) | 31.37" (796.80mm) | -3.81" (-96.78mm) | 21st Driest | Driest since: | 1966 |
107th Wettest | Wettest since: | 2019 | ||||
Oct 1990– 10-Month | 33.37" (847.60mm) | 34.55" (877.57mm) | -1.18" (-29.97mm) | 42nd Driest | Driest since: | 1934 |
86th Wettest | Wettest since: | 2019 | ||||
Sep 1990– 11-Month | 37.49" (952.25mm) | 38.11" (967.99mm) | -0.62" (-15.74mm) | 49th Driest | Driest since: | 1965 |
79th Wettest | Wettest since: | 2019 | ||||
Aug 1990– 12-Month | 42.71" (1,084.83mm) | 41.98" (1,066.29mm) | 0.73" (18.54mm) | 68th Driest | Driest since: | 1965 |
60th Wettest | Wettest since: | 2019 | ||||
Feb 1990– 18-Month | 64.86" (1,647.44mm) | 63.96" (1,624.58mm) | 0.90" (22.86mm) | 68th Driest | Driest since: | 1966 |
60th Wettest | Wettest since: | 2019 | ||||
Aug 1989– 24-Month | 82.89" (2,105.41mm) | 83.89" (2,130.81mm) | -1.00" (-25.40mm) | 50th Driest | Driest since: | 1966 |
77th Wettest | Wettest since: | 2019 | ||||
Ties: 1939 | ||||||
Aug 1988– 36-Month | 127.87" (3,247.90mm) | 125.92" (3,198.37mm) | 1.95" (49.53mm) | 68th Driest | Driest since: | 1966 |
58th Wettest | Wettest since: | 2019 | ||||
Aug 1987– 48-Month | 167.37" (4,251.20mm) | 167.89" (4,264.41mm) | -0.52" (-13.21mm) | 48th Driest | Driest since: | 1966 |
77th Wettest | Wettest since: | 2020 | ||||
Aug 1986– 60-Month | 207.77" (5,277.36mm) | 209.81" (5,329.17mm) | -2.04" (-51.81mm) | 41st Driest | Driest since: | 1966 |
83rd Wettest | Wettest since: | 2021 | ||||
Ties: 1910 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published March 2023, retrieved on March 28, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings