Climate almanac
Tomakomai
Hokkaido, JP · 42.64°, 141.60°
What is the climate like in Tomakomai?
Tomakomai is warmest in August, when daily highs average 74°F (23°C), and coolest in January, when lows fall to about 21°F (-6°C). The wettest month is typically August and the driest is January; the year sees roughly 52 in of precipitation.
- Warmest monthAugust — average high 74°F (23°C)
- Coolest monthJanuary — average low 21°F (-6°C)
- Wettest monthAugust (9.0 in)
- Driest monthJanuary (2.2 in)
- Annual precipitation52 in