NOAA's National Centers for Environmental Information
County Mapping
County Average Temperature
February - April 2000
0°F10°F20°F30°F40°F50°F60°F70°F80°F90°F
Maryland (Hover over a County)
TempAverage Temperature:
Rank:
Anomaly:
Mean:
County | Value | Rank 131 Years | Anomaly | 1901- |
|---|---|---|---|---|
| Allegany County | 44.9°F | 124 | 4.4°F | 40.6°F |
| Anne Arundel County | 48.0°F | 118 | 3.7°F | 44.3°F |
| Baltimore County | 45.7°F | 118 | 3.9°F | 41.8°F |
| Calvert County | 48.5°F | 119 | 3.8°F | 44.7°F |
| Caroline County | 47.5°F | 119 | 3.9°F | 43.7°F |
| Carroll County | 44.5°F | 118 | 3.8°F | 40.7°F |
| Cecil County | 45.9°F | 119 | 4.0°F | 41.9°F |
| Charles County | 49.0°F | 118 | 3.9°F | 45.1°F |
| Dorchester County | 48.2°F | 115 | 3.6°F | 44.6°F |
| Frederick County | 45.4°F | 119 | 3.9°F | 41.4°F |
| Garrett County | 40.5°F | 119 | 3.9°F | 36.6°F |
| Harford County | 45.7°F | 118 | 3.9°F | 41.9°F |
| Howard County | 45.9°F | 117 | 3.9°F | 42.0°F |
| Kent County | 46.7°F | 117 | 3.4°F | 43.3°F |
| Montgomery County | 46.6°F | 119 | 3.9°F | 42.7°F |
| Prince George's County | 47.9°F | 118 | 3.5°F | 44.3°F |
| Queen Anne's County | 47.0°F | 117 | 3.4°F | 43.6°F |
| St. Mary's County | 49.0°F | 119 | 3.8°F | 45.1°F |
| Somerset County | 48.4°F | 112 | 3.4°F | 45.0°F |
| Talbot County | 48.0°F | 116 | 3.6°F | 44.4°F |
| Washington County | 45.6°F | 122 | 4.4°F | 41.2°F |
| Wicomico County | 48.0°F | 113 | 3.6°F | 44.4°F |
| Worcester County | 47.8°F | 112 | 3.3°F | 44.5°F |
| Baltimore City | 47.5°F | 117 | 4.0°F | 43.5°F |
| Washington, DC | 48.1°F | 119 | 3.6°F | 44.5°F |
Citing This Page
- NOAA National Centers for Environmental information, Climate at a Glance: County Mapping, published July 2025, retrieved on July 12, 2025 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/county/mapping
