Divisional Rankings
Pennsylvania, Climate Division 2
November 1992 Palmer Z-Index Rankings
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
---|---|---|---|---|---|---|
November 1992 1-Month | 1.99 | -0.28 | 2.27 | 115th Driest | Driest since: | 1931 |
16th Wettest | Wettest since: | 2018 | ||||
Oct– 2-Month | 0.87 | -0.07 | 0.94 | 94th Driest | Driest since: | 2024 |
37th Wettest | Wettest since: | 1932 | ||||
Sep– 3-Month | 0.82 | -0.03 | 0.85 | 95th Driest | Driest since: | 2024 |
36th Wettest | Wettest since: | 2011 | ||||
Ties: 1971 | ||||||
Aug– 4-Month | 0.58 | 0.00 | 0.58 | 89th Driest | Driest since: | 1930 |
42nd Wettest | Wettest since: | 2011 | ||||
Jul– 5-Month | 0.75 | -0.01 | 0.76 | 97th Driest | Driest since: | 1964 |
34th Wettest | Wettest since: | 2018 | ||||
Jun– 6-Month | 0.57 | 0.01 | 0.56 | 92nd Driest | Driest since: | 1930 |
39th Wettest | Wettest since: | 2018 | ||||
May– 7-Month | 0.58 | -0.04 | 0.62 | 97th Driest | Driest since: | 1964 |
34th Wettest | Wettest since: | 2018 | ||||
Apr– 8-Month | 0.31 | -0.02 | 0.33 | 83rd Driest | Driest since: | 1930 |
48th Wettest | Wettest since: | 2018 | ||||
Mar– 9-Month | 0.41 | -0.01 | 0.42 | 95th Driest | Driest since: | 1930 |
36th Wettest | Wettest since: | 2011 | ||||
Feb– 10-Month | 0.23 | 0.01 | 0.22 | 82nd Driest | Driest since: | 1941 |
49th Wettest | Wettest since: | 2018 | ||||
Ties: 1937 | ||||||
Jan– 11-Month | 0.08 | 0.03 | 0.05 | 63rd Driest | Driest since: | 1930 |
68th Wettest | Wettest since: | 2018 | ||||
Ties: 1901, 1917, 1953 | ||||||
Dec 1991– 12-Month | 0.06 | 0.03 | 0.03 | 64th Driest | Driest since: | 1930 |
66th Wettest | Wettest since: | 2018 | ||||
Jun 1991– 18-Month | -0.44 | 0.02 | -0.46 | 25th Driest | Driest since: | 1965 |
105th Wettest | Wettest since: | 2019 | ||||
Dec 1990– 24-Month | -0.43 | 0.03 | -0.46 | 15th Driest | Driest since: | 1931 |
114th Wettest | Wettest since: | 2019 | ||||
Dec 1989– 36-Month | -0.31 | 0.03 | -0.34 | 17th Driest | Driest since: | 1965 |
111th Wettest | Wettest since: | 2019 | ||||
Ties: 1969 | ||||||
Dec 1988– 48-Month | -0.21 | 0.03 | -0.24 | 25th Driest | Driest since: | 1966 |
102nd Wettest | Wettest since: | 2021 | ||||
Ties: 1942 | ||||||
Dec 1987– 60-Month | -0.25 | 0.03 | -0.28 | 16th Driest | Driest since: | 1966 |
110th Wettest | Wettest since: | 1979 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on March 26, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings