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

In May, Karuizawa averages 19°C high / 6°C low with about 145 mm of rain; Tokyo averages 24°C high / 15°C low with about 128 mm.

Karuizawa vs Tokyo in May

Tokyo is the better pick in May — 85 vs 79 on SeasonMap's comfort score. Tokyo is warm, rainy, muggy air, while Karuizawa is nice, rainy, muggy air.

Karuizawa vs Tokyo — May climate, side by side

	🇯🇵 Karuizawa	🇯🇵 Tokyo
Comfort score	79/100 (B)	85/100 (A)
Feels-like high	19°C	24°C
Avg high / low	19° / 6°	24° / 15°
Rainfall	145 mm	128 mm
Rainy days	16	12
Humidity	75%	77%
Air quality (AQI)	51	75

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

Month by month

Karuizawa 🇯🇵 Japannice, rainy, muggy air · best May79
Tokyo 🇯🇵 Japanwarm, rainy, muggy air · best May85

Karuizawa vs Tokyo in May — FAQ

Is May better in Karuizawa or Tokyo?: Tokyo is the better pick in May — 85 vs 79 on SeasonMap's comfort score. Tokyo is warm, rainy, muggy air, while Karuizawa is nice, rainy, muggy air.
What is the weather like in Karuizawa vs Tokyo in May?: In May, Karuizawa averages 19°C high / 6°C low with about 145 mm of rain; Tokyo averages 24°C high / 15°C low with about 128 mm.