Tonawanda

What is the climate like in Tonawanda?

The best time to visit Tonawanda is typically August – September, with trip comfort peaking in September (7.1/10). Tonawanda is warmest in July, when daily highs average 79°F (26°C), and coolest in January, when lows fall to about 24°F (-4°C). The wettest month is typically April and the driest is September; the year sees roughly 42 in (1063 mm) of precipitation.

• Best time to visitAugust – September — comfort peaks in September (7.1/10)
• Warmest monthJuly — average high 79°F (26°C)
• Coolest monthJanuary — average low 24°F (-4°C)
• Wettest monthApril (4.3 in (110 mm))
• Driest monthSeptember (2.7 in (69 mm))
• Annual precipitation42 in (1063 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromNiagara Falls Intl AP, 11 km away (1951-2026)