Climate almanac
Milton
Ontario, Canada · 43.52°, -79.88°
What is the climate like in Milton?
The best time to visit Milton is typically June – September, with trip comfort peaking in September (7.3/10). Milton is warmest in July, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 19°F (-7°C). The wettest month is typically April and the driest is September; the year sees roughly 36 in (917 mm) of precipitation.
- Best time to visitJune – September — comfort peaks in September (7.3/10)
- Warmest monthJuly — average high 81°F (27°C)
- Coolest monthJanuary — average low 19°F (-7°C)
- Wettest monthApril (3.7 in (95 mm))
- Driest monthSeptember (2.1 in (54 mm))
- Annual precipitation36 in (917 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromGeorgetown Wwtp, 13 km away (1978-2024)