What is the weather like in Karuizawa vs Nara in September?

In September, Karuizawa averages 21°C high / 13°C low with about 179 mm of rain; Nara averages 30°C high / 21°C low with about 139 mm.

Karuizawa vs Nara in September

Karuizawa is the better pick in September — 78 vs 68 on SeasonMap's comfort score. Karuizawa is nice, soaked, clean air, while Nara is hot, rainy, muggy air.

Karuizawa vs Nara — September climate, side by side

	🇯🇵 Karuizawa	🇯🇵 Nara
Comfort score	78/100 (B)	68/100 (C)
Feels-like high	23°C	32°C
Avg high / low	21° / 13°	30° / 21°
Rainfall	179 mm	139 mm
Rainy days	21	12
Humidity	87%	78%
Air quality (AQI)	40	51

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

Month by month

Karuizawa 🇯🇵 Japannice, soaked, clean air · best May78
Nara 🇯🇵 Japanhot, rainy, muggy air · best May68

Karuizawa vs Nara in September — FAQ

Is September better in Karuizawa or Nara?: Karuizawa is the better pick in September — 78 vs 68 on SeasonMap's comfort score. Karuizawa is nice, soaked, clean air, while Nara is hot, rainy, muggy air.
What is the weather like in Karuizawa vs Nara in September?: In September, Karuizawa averages 21°C high / 13°C low with about 179 mm of rain; Nara averages 30°C high / 21°C low with about 139 mm.