Climate almanac
Goderich
Ontario, Canada · 43.74°, -81.71°
What is the climate like in Goderich?
The best time to visit Goderich is typically July – September, with trip comfort peaking in July (6.8/10). Goderich is warmest in August, when daily highs average 73°F (23°C), and coolest in February, when lows fall to about 25°F (-4°C). The wettest month is typically October and the driest is May; the year sees roughly 47 in (1200 mm) of precipitation.
- Best time to visitJuly – September — comfort peaks in July (6.8/10)
- Warmest monthAugust — average high 73°F (23°C)
- Coolest monthFebruary — average low 25°F (-4°C)
- Wettest monthOctober (5.1 in (130 mm))
- Driest monthMay (2.8 in (72 mm))
- Annual precipitation47 in (1200 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromGoderich, 3 km away (1981-2026)