Nagoya, Japan in January has cold conditions, with highs averaging around 8.7°C (48°F). Sea temperature stays cool at 8.4°C (47°F).
This month falls at the middle of Winter. Cold conditions dominate the month.
Temperatures remain fairly steady throughout January, with daily highs around 9°C (48°F).
Rainfall is heaviest during the last third of the month, while the first third tends to be drier.
Expect around 8.3h of sunshine at the start of January, decreasing to 7.8h by the end.
The warmest days tend to fall around the 2th, averaging 9.3°C (49°F).