NOAA's National Centers for Environmental Information
Divisional Rankings
Kentucky, Climate Division 2
December 2021 Palmer Z-Index Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| December 2021 1-Month | 0.03 | 0.02 | 0.01 | 70th Driest | Driest since: | 1930 |
| 61st Wettest | Wettest since: | 1978 | ||||
| Nov– 2-Month | -0.05 | -0.07 | 0.02 | 73rd Driest | Driest since: | 1930 |
| 58th Wettest | Wettest since: | 1978 | ||||
| Oct– 3-Month | 0.98 | 0.00 | 0.98 | 95th Driest | Driest since: | 1953, 1963 |
| 36th Wettest | Wettest since: | 1926 | ||||
| Sep– 4-Month | 1.35 | -0.03 | 1.38 | 107th Driest | Driest since: | 1953 |
| 24th Wettest | Wettest since: | 1979 | ||||
| Aug– 5-Month | 1.42 | -0.03 | 1.45 | 115th Driest | Driest since: | 1953 |
| 16th Wettest | Wettest since: | 1979 | ||||
| Jul– 6-Month | 1.46 | -0.07 | 1.53 | 117th Driest | Driest since: | 1930 |
| 14th Wettest | Wettest since: | 1979 | ||||
| Jun– 7-Month | 1.34 | -0.04 | 1.38 | 115th Driest | Driest since: | 1930 |
| 16th Wettest | Wettest since: | 1979 | ||||
| May– 8-Month | 1.21 | -0.04 | 1.25 | 113th Driest | Driest since: | 1930 |
| 18th Wettest | Wettest since: | 1979 | ||||
| Apr– 9-Month | 0.96 | -0.04 | 1.00 | 108th Driest | Driest since: | 1930 |
| 23rd Wettest | Wettest since: | 1979 | ||||
| Ties: 2020 | ||||||
| Mar– 10-Month | 1.04 | -0.04 | 1.08 | 115th Driest | Driest since: | 1930 |
| 16th Wettest | Wettest since: | 1979 | ||||
| Ties: 2003 | ||||||
| Feb– 11-Month | 1.04 | -0.05 | 1.09 | 118th Driest | Driest since: | 1930 |
| 13th Wettest | Wettest since: | 1979 | ||||
| Jan– 12-Month | 0.97 | -0.04 | 1.01 | 118th Driest | Driest since: | 1930 |
| 13th Wettest | Wettest since: | 1979 | ||||
| Jul 2020– 18-Month | 0.96 | -0.04 | 1.00 | 118th Driest | Driest since: | 1931 |
| 12th Wettest | Wettest since: | 1979 | ||||
| Ties: 2020 | ||||||
| Jan 2020– 24-Month | 1.04 | -0.04 | 1.08 | 124th Driest | Driest since: | 1931 |
| 6th Wettest | Wettest since: | 1979 | ||||
| Jan 2019– 36-Month | 1.08 | -0.03 | 1.11 | 126th Driest | Driest since: | 1954 |
| 3rd Wettest | Wettest since: | 2020 | ||||
| Jan 2018– 48-Month | 1.14 | -0.03 | 1.17 | 127th Driest | Driest since: | 1955 |
| 1st Wettest | Wettest to Date | 2021 | ||||
| Jan 2017– 60-Month | 1.02 | -0.03 | 1.05 | 126th Driest | Driest since: | 1934 |
| 1st Wettest | Wettest to Date | 2021 | ||||
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: Divisional Rankings, published March 2025, retrieved on March 24, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/divisional/rankings
