Japan · 1991–2020 normal
Heian in
December.
Typical December weather in Heian: 12°C by day, 3°C at night, 74 mm of rain over 6.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high12°C
Typical low3°C
Rain74 mm
Wet days6.5
Comfort score 30 this month (May leads the year at 73). Daylight is calculated as 9 h 48 from latitude 35.19°. Open-water sea temperature is 16.6°C (36 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 11808338
- NOAA station
- JA000047636 · NAGOYA
- Station distance
- 4.5 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.