Brockville

What is the climate like in Brockville?

The best time to visit Brockville is typically September, the year's most comfortable month (6.9/10). Brockville is warmest in July, when daily highs average 81°F (27°C), and coolest in February, when lows fall to about 16°F (-9°C). The wettest month is typically October and the driest is September; the year sees roughly 47 in (1199 mm) of precipitation.

• Best time to visitSeptember — the year's comfort peak (6.9/10)
• Warmest monthJuly — average high 81°F (27°C)
• Coolest monthFebruary — average low 16°F (-9°C)
• Wettest monthOctober (5.2 in (132 mm))
• Driest monthSeptember (2.7 in (70 mm))
• Annual precipitation47 in (1199 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromBrockville Pcc, 2 km away (1965-2023)