Is Tōyako-onsemmachi hot in January?
Days are typically cold at 0.7°C, while nights average -4.5°C.
Japan · 1991–2020 normal
Tōyako-onsemmachi in
January.
Typical January weather in Tōyako-onsemmachi: 0.7°C by day, -4.5°C at night, 62 mm of rain over 15.2 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high0.7°C
Typical low-4.5°C
Rain62 mm
Wet days15.2
In the year-round weather comparison, January scores 5 out of 100 (September leads the year at 66). Daylight is calculated as 9 h 22 from latitude 42.57°. Open-water sea temperature is 6.4°C (22 km from the place centre).
January at a glance
What is Tōyako-onsemmachi like in January?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 62 mm across about 15 wet days.
How much daylight is there?
There are about 9 h 22 between sunrise and sunset at mid-month, calculated from the place latitude.
Is January a good time to visit?
January ranks 9 of 12 in our weather comparison; September ranks first.
Event window
Frost-level nights in January
The measured night-time normal is -4.5°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 2127668
- NOAA station
- JA000047423 · MURORAN
- Station distance
- 30.9 km from the place centre
- Coverage
- Good coverage · 24 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Tōyako-onsemmachi is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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