Divisional Rankings
Indiana, Climate Division 5
December 1978 Palmer Z-Index Rankings
Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
---|---|---|---|---|---|---|
December 1978 1-Month | 1.23 | -0.08 | 1.31 | 99th Driest | Driest since: | 1930 |
32nd Wettest | Wettest since: | 1990 | ||||
Nov– 2-Month | 0.83 | -0.09 | 0.92 | 86th Driest | Driest since: | 1908 |
45th Wettest | Wettest since: | 1985 | ||||
Oct– 3-Month | 0.93 | -0.02 | 0.95 | 87th Driest | Driest since: | 1908 |
44th Wettest | Wettest since: | 1990 | ||||
Sep– 4-Month | 0.27 | 0.01 | 0.26 | 70th Driest | Driest since: | 1908 |
61st Wettest | Wettest since: | 1993 | ||||
Ties: 1906, 1951 | ||||||
Aug– 5-Month | 1.22 | 0.02 | 1.20 | 104th Driest | Driest since: | 1908 |
27th Wettest | Wettest since: | 1926 | ||||
Ties: 1923 | ||||||
Jul– 6-Month | 1.35 | -0.01 | 1.36 | 114th Driest | Driest since: | 1908 |
17th Wettest | Wettest since: | 2003 | ||||
Ties: 1958 | ||||||
Jun– 7-Month | 1.21 | 0.01 | 1.20 | 103rd Driest | Driest since: | 1908 |
28th Wettest | Wettest since: | 2003 | ||||
May– 8-Month | 1.09 | 0.00 | 1.09 | 104th Driest | Driest since: | 1908 |
27th Wettest | Wettest since: | 2003 | ||||
Apr– 9-Month | 0.99 | 0.01 | 0.98 | 106th Driest | Driest since: | 1908 |
25th Wettest | Wettest since: | 1957 | ||||
Ties: 1973 | ||||||
Mar– 10-Month | 0.90 | 0.02 | 0.88 | 104th Driest | Driest since: | 1930 |
27th Wettest | Wettest since: | 2006 | ||||
Feb– 11-Month | 0.62 | 0.01 | 0.61 | 98th Driest | Driest since: | 1930 |
33rd Wettest | Wettest since: | 1990 | ||||
Ties: 1923 | ||||||
Jan– 12-Month | 0.61 | 0.02 | 0.59 | 96th Driest | Driest since: | 1934 |
35th Wettest | Wettest since: | 1950, 1990 | ||||
Jul 1977– 18-Month | 0.76 | 0.01 | 0.75 | 110th Driest | Driest since: | 1934 |
20th Wettest | Wettest since: | 1993 | ||||
Ties: 1974 | ||||||
Jan 1977– 24-Month | 0.36 | 0.02 | 0.34 | 86th Driest | Driest since: | 1941 |
44th Wettest | Wettest since: | 1990 | ||||
Ties: 1898 | ||||||
Jan 1976– 36-Month | 0.06 | 0.02 | 0.04 | 60th Driest | Driest since: | 1936 |
69th Wettest | Wettest since: | 2019 | ||||
Ties: 1913 | ||||||
Jan 1975– 48-Month | 0.18 | 0.02 | 0.16 | 74th Driest | Driest since: | 1936 |
54th Wettest | Wettest since: | 2006 | ||||
Jan 1974– 60-Month | 0.26 | 0.02 | 0.24 | 80th Driest | Driest since: | 1934 |
47th Wettest | Wettest since: | 1993 |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on March 31, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings