Climate almanac
Chestertown
Maryland, United States · 39.21°, -76.07°
What is the climate like in Chestertown?
The best time to visit Chestertown is typically June, the year's most comfortable month (6.5/10). Chestertown is warmest in July, when daily highs average 86°F (30°C), and coolest in January, when lows fall to about 32°F (0°C). The wettest month is typically July and the driest is November; the year sees roughly 48 in (1218 mm) of precipitation.
- Best time to visitJune — the year's comfort peak (6.5/10)
- Warmest monthJuly — average high 86°F (30°C)
- Coolest monthJanuary — average low 32°F (0°C)
- Wettest monthJuly (5.6 in (143 mm))
- Driest monthNovember (2.8 in (72 mm))
- Annual precipitation48 in (1218 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromAberdeen Phillips Fld, 30 km away (1919-2026)