Japan · 1991–2020 normal

Ōmorinaka in
December.

Typical December weather in Ōmorinaka: 12.5°C by day, 4.6°C at night, 63 mm of rain over 5.6 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high12.5°C
Typical low4.6°C
Rain63 mm
Wet days5.6

Comfort score 37 this month (May leads the year at 78). Daylight is calculated as 9 h 46 from latitude 35.57°. Open-water sea temperature is 16.0°C (14 km from the place centre).

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 1854109
NOAA station
JA000047662 · TOKYO
Station distance
13.3 km from the place centre
Coverage
Good coverage · 17 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.