NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
September - November 1921
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
New Hampshire (Hover over a County)
TempAverage Temperature: 45.1°F
Rank: 46th Coldest
Anomaly: -0.4°F
Mean: 45.5°F
County | Value | Rank 130 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Belknap County | 46.4°F | 43 | -0.5°F | 46.9°F |
| Carroll County | 44.7°F | 41 | -0.7°F | 45.4°F |
| Cheshire County | 46.7°F | 49 | -0.1°F | 46.8°F |
| Coos County | 41.6°F | 39 | -0.5°F | 42.2°F |
| Grafton County | 43.6°F | 40 | -0.5°F | 44.1°F |
| Hillsborough County | 48.0°F | 55 | 0.1°F | 47.9°F |
| Merrimack County | 46.5°F | 43 | -0.5°F | 47.0°F |
| Rockingham County | 48.8°F | 49 | -0.2°F | 49.0°F |
| Strafford County | 47.7°F | 50 | -0.2°F | 48.0°F |
| Sullivan County | 45.1°F | 46 | -0.4°F | 45.5°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 13, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
