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

In August, Karuizawa averages 26°C high / 17°C low with about 195 mm of rain; Tokyo averages 32°C high / 25°C low with about 116 mm.

Karuizawa vs Tokyo in August

Karuizawa is the better pick in August — 75 vs 62 on SeasonMap's comfort score. Karuizawa is hot, soaked, clean air, while Tokyo is sweltering, rainy, muggy air.

Karuizawa vs Tokyo — August climate, side by side

	🇯🇵 Karuizawa	🇯🇵 Tokyo
Comfort score	75/100 (B)	62/100 (C)
Feels-like high	29°C	37°C
Avg high / low	26° / 17°	32° / 25°
Rainfall	195 mm	116 mm
Rainy days	22	12
Humidity	85%	80%
Air quality (AQI)	46	63

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

Month by month

Karuizawa 🇯🇵 Japanhot, soaked, clean air · best May75
Tokyo 🇯🇵 Japansweltering, rainy, muggy air · best May62

Karuizawa vs Tokyo in August — FAQ

Is August better in Karuizawa or Tokyo?: Karuizawa is the better pick in August — 75 vs 62 on SeasonMap's comfort score. Karuizawa is hot, soaked, clean air, while Tokyo is sweltering, rainy, muggy air.
What is the weather like in Karuizawa vs Tokyo in August?: In August, Karuizawa averages 26°C high / 17°C low with about 195 mm of rain; Tokyo averages 32°C high / 25°C low with about 116 mm.