Thurmont

What is the climate like in Thurmont?

The best time to visit Thurmont is typically October, the year's most comfortable month (6.7/10). Thurmont is warmest in July, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 28°F (-2°C). The wettest month is typically May and the driest is October; the year sees roughly 44 in (1124 mm) of precipitation.

• Best time to visitOctober — the year's comfort peak (6.7/10)
• Warmest monthJuly — average high 89°F (32°C)
• Coolest monthJanuary — average low 28°F (-2°C)
• Wettest monthMay (4.8 in (122 mm))
• Driest monthOctober (2.8 in (72 mm))
• Annual precipitation44 in (1124 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromEmmitsburg 2 Se, 12 km away (1956-2026)