What is the weather like in Karuizawa vs Sapporo in October?

In October, Karuizawa averages 15°C high / 5°C low with about 180 mm of rain; Sapporo averages 16°C high / 8°C low with about 109 mm.

Karuizawa vs Sapporo in October

Sapporo is the better pick in October — 73 vs 66 on SeasonMap's comfort score. Sapporo is cool, rainy, clean air, while Karuizawa is cool, soaked, clean air.

Karuizawa vs Sapporo — October climate, side by side

	🇯🇵 Karuizawa	🇯🇵 Sapporo
Comfort score	66/100 (C)	73/100 (B)
Feels-like high	14°C	14°C
Avg high / low	15° / 5°	16° / 8°
Rainfall	180 mm	109 mm
Rainy days	14	14
Humidity	84%	78%
Air quality (AQI)	35	37

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

Month by month

Karuizawa 🇯🇵 Japancool, soaked, clean air · best May66
Sapporo 🇯🇵 Japancool, rainy, clean air · best June73

Karuizawa vs Sapporo in October — FAQ

Is October better in Karuizawa or Sapporo?: Sapporo is the better pick in October — 73 vs 66 on SeasonMap's comfort score. Sapporo is cool, rainy, clean air, while Karuizawa is cool, soaked, clean air.
What is the weather like in Karuizawa vs Sapporo in October?: In October, Karuizawa averages 15°C high / 5°C low with about 180 mm of rain; Sapporo averages 16°C high / 8°C low with about 109 mm.