What is the weather like in Karuizawa vs Tokyo in January?

In January, Karuizawa averages 3°C high / -8°C low with about 48 mm of rain; Tokyo averages 10°C high / 1°C low with about 52 mm.

Karuizawa vs Tokyo in January

Tokyo is the better pick in January — 67 vs 51 on SeasonMap's comfort score. Tokyo is cold, a little rain, while Karuizawa is freezing, a little rain, clean air.

Karuizawa vs Tokyo — January climate, side by side

	Karuizawa	Tokyo
Comfort score	51/100 (D)	67/100 (C)
Feels-like high	-1°C	7°C
Avg high / low	3° / -8°	10° / 1°
Rainfall	48 mm	52 mm
Rainy days	7	6
Humidity	69%	70%
Air quality (AQI)	33	80

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Karuizawa vs Tokyo in January — FAQ

Is January better in Karuizawa or Tokyo?: Tokyo is the better pick in January — 67 vs 51 on SeasonMap's comfort score. Tokyo is cold, a little rain, while Karuizawa is freezing, a little rain, clean air.
What is the weather like in Karuizawa vs Tokyo in January?: In January, Karuizawa averages 3°C high / -8°C low with about 48 mm of rain; Tokyo averages 10°C high / 1°C low with about 52 mm.