What is the weather like in Nagano vs Tokyo in December?

In December, Nagano averages 8°C high / -1°C low with about 154 mm of rain; Tokyo averages 12°C high / 4°C low with about 52 mm.

Nagano vs Tokyo in December

Tokyo is the better pick in December — 69 vs 53 on SeasonMap's comfort score. Tokyo is cold, a little rain, while Nagano is cold, soaked, clean air.

Nagano vs Tokyo — December climate, side by side

	🇯🇵 Nagano	🇯🇵 Tokyo
Comfort score	53/100 (D)	69/100 (C)
Feels-like high	5°C	9°C
Avg high / low	8° / -1°	12° / 4°
Rainfall	154 mm	52 mm
Rainy days	21	7
Humidity	82%	73%
Air quality (AQI)	34	98

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

Month by month

Nagano 🇯🇵 Japancold, soaked, clean air · best May53
Tokyo 🇯🇵 Japancold, a little rain · best May69

Nagano vs Tokyo in December — FAQ

Is December better in Nagano or Tokyo?: Tokyo is the better pick in December — 69 vs 53 on SeasonMap's comfort score. Tokyo is cold, a little rain, while Nagano is cold, soaked, clean air.
What is the weather like in Nagano vs Tokyo in December?: In December, Nagano averages 8°C high / -1°C low with about 154 mm of rain; Tokyo averages 12°C high / 4°C low with about 52 mm.