NOAA's National Centers for Environmental Information
Divisional Rankings
New Hampshire, Climate Division 1
December 2019 Palmer Z-Index Rankings
| Period | Value | 1901-2000 Mean | Anomaly | Rank (1895-2025) | Driest/Wettest Since | Record |
|---|---|---|---|---|---|---|
| December 2019 1-Month | 0.02 | -0.23 | 0.25 | 71st Driest | Driest since: | 1896 |
| 60th Wettest | Wettest since: | 1973 | ||||
| Nov– 2-Month | -0.08 | -0.33 | 0.25 | 80th Driest | Driest since: | 1904 |
| 51st Wettest | Wettest since: | 1983 | ||||
| Ties: 1921 | ||||||
| Oct– 3-Month | 0.68 | -0.23 | 0.91 | 103rd Driest | Driest since: | 1914 |
| 28th Wettest | Wettest since: | 2005 | ||||
| Sep– 4-Month | 0.39 | -0.15 | 0.54 | 92nd Driest | Driest since: | 1908 |
| 39th Wettest | Wettest since: | 2005 | ||||
| Ties: 1980 | ||||||
| Aug– 5-Month | 0.10 | -0.12 | 0.22 | 78th Driest | Driest since: | 1908 |
| 53rd Wettest | Wettest since: | 2005 | ||||
| Ties: 1911 | ||||||
| Jul– 6-Month | -0.09 | -0.10 | 0.01 | 60th Driest | Driest since: | 1908 |
| 71st Wettest | Wettest since: | 2005, 2008 | ||||
| Jun– 7-Month | 0.15 | -0.10 | 0.25 | 75th Driest | Driest since: | 1908 |
| 56th Wettest | Wettest since: | 2008 | ||||
| May– 8-Month | 0.49 | -0.10 | 0.59 | 96th Driest | Driest since: | 1908 |
| 35th Wettest | Wettest since: | 1954 | ||||
| Apr– 9-Month | 0.83 | -0.10 | 0.93 | 109th Driest | Driest since: | 2001 |
| 22nd Wettest | Wettest since: | 1954 | ||||
| Mar– 10-Month | 0.56 | -0.08 | 0.64 | 102nd Driest | Driest since: | 1908 |
| 29th Wettest | Wettest since: | 1954 | ||||
| Feb– 11-Month | 0.52 | -0.08 | 0.60 | 102nd Driest | Driest since: | 1921 |
| 29th Wettest | Wettest since: | 1954 | ||||
| Ties: 1927 | ||||||
| Jan– 12-Month | 0.79 | -0.07 | 0.86 | 113th Driest | Driest since: | 1921 |
| 18th Wettest | Wettest since: | 1954 | ||||
| Jul 2018– 18-Month | 0.68 | -0.08 | 0.76 | 114th Driest | Driest since: | 1948 |
| 16th Wettest | Wettest since: | 2008 | ||||
| Ties: 1977 | ||||||
| Jan 2018– 24-Month | 0.52 | -0.07 | 0.59 | 109th Driest | Driest since: | 1949 |
| 21st Wettest | Wettest since: | 2006 | ||||
| Ties: 2012 | ||||||
| Jan 2017– 36-Month | 0.50 | -0.08 | 0.58 | 115th Driest | Driest since: | 1949 |
| 14th Wettest | Wettest since: | 2008 | ||||
| Ties: 1956, 1973, 1977 | ||||||
| Jan 2016– 48-Month | 0.31 | -0.08 | 0.39 | 107th Driest | Driest since: | 1911 |
| 21st Wettest | Wettest since: | 2008 | ||||
| Jan 2015– 60-Month | 0.27 | -0.08 | 0.35 | 106th Driest | Driest since: | 1967 |
| 21st Wettest | Wettest since: | 2009 | ||||
| Ties: 1999 | ||||||
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
