Charles City

What is the climate like in Charles City?

The best time to visit Charles City is typically September, the year's most comfortable month (6.8/10). Charles City is warmest in July, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 13°F (-10°C). The wettest month is typically May and the driest is February; the year sees roughly 39 in (994 mm) of precipitation.

• Best time to visitSeptember — the year's comfort peak (6.8/10)
• Warmest monthJuly — average high 83°F (28°C)
• Coolest monthJanuary — average low 13°F (-10°C)
• Wettest monthMay (5.2 in (132 mm))
• Driest monthFebruary (1.5 in (38 mm))
• Annual precipitation39 in (994 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromCharles City, 1 km away (1893-2026)