Climate almanac
Tecumseh
Ontario, CA · 42.32°, -82.88°
What is the climate like in Tecumseh?
The best time to visit Tecumseh is typically June – September, with trip comfort peaking in September (7.3/10). Tecumseh is warmest in July, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 24°F (-5°C). The wettest month is typically April and the driest is September; the year sees roughly 36 in of precipitation.
- Best time to visitJune – September — comfort peaks in September (7.3/10)
- Warmest monthJuly — average high 83°F (28°C)
- Coolest monthJanuary — average low 24°F (-5°C)
- Wettest monthApril (3.7 in)
- Driest monthSeptember (2.4 in)
- Annual precipitation36 in