Japan · 1991–2020 normal
Ōmachi in
January.
Typical January weather in Ōmachi: 5.1°C by day, -6°C at night, 30 mm of rain over 4.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high5.1°C
Typical low-6°C
Rain30 mm
Wet days4.6
Comfort score 5 this month (May leads the year at 77). Daylight is calculated as 9 h 55 from latitude 36.50°.
Event window
Frost-level nights in January
The measured night-time normal is -6°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1854186
- NOAA station
- JA000047618 · MATSUMOTO
- Station distance
- 29.2 km from the place centre
- Coverage
- Good coverage · 16 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.