What is the weather like in Nagano vs Osaka in August?

In August, Nagano averages 32°C high / 22°C low with about 197 mm of rain; Osaka averages 35°C high / 27°C low with about 162 mm.

Nagano vs Osaka in August

Nagano is the better pick in August — 60 vs 53 on SeasonMap's comfort score. Nagano is sweltering, soaked, clean air, while Osaka is sweltering, soaked, muggy air.

Nagano vs Osaka — August climate, side by side

	🇯🇵 Nagano	🇯🇵 Osaka
Comfort score	60/100 (C)	53/100 (D)
Feels-like high	37°C	39°C
Avg high / low	32° / 22°	35° / 27°
Rainfall	197 mm	162 mm
Rainy days	22	12
Humidity	85%	76%
Air quality (AQI)	36	63

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

Month by month

Nagano 🇯🇵 Japansweltering, soaked, clean air · best May60
Osaka 🇯🇵 Japansweltering, soaked, muggy air · best November53

Nagano vs Osaka in August — FAQ

Is August better in Nagano or Osaka?: Nagano is the better pick in August — 60 vs 53 on SeasonMap's comfort score. Nagano is sweltering, soaked, clean air, while Osaka is sweltering, soaked, muggy air.
What is the weather like in Nagano vs Osaka in August?: In August, Nagano averages 32°C high / 22°C low with about 197 mm of rain; Osaka averages 35°C high / 27°C low with about 162 mm.