Windsor Locks

What is the climate like in Windsor Locks?

The best time to visit Windsor Locks is typically June, the year's most comfortable month (6.7/10). Windsor Locks is warmest in July, when daily highs average 84°F (29°C), and coolest in January, when lows fall to about 24°F (-5°C). The wettest month is typically July and the driest is June; the year sees roughly 49 in (1257 mm) of precipitation.

• Best time to visitJune — the year's comfort peak (6.7/10)
• Warmest monthJuly — average high 84°F (29°C)
• Coolest monthJanuary — average low 24°F (-5°C)
• Wettest monthJuly (5.0 in (128 mm))
• Driest monthJune (3.3 in (84 mm))
• Annual precipitation49 in (1257 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromHartford-bradley Intl AP, 5 km away (1949-2026)