What is the weather like in Nagasaki vs Osaka in December?

In December, Nagasaki averages 13°C high / 6°C low with about 82 mm of rain; Osaka averages 13°C high / 6°C low with about 49 mm.

Nagasaki vs Osaka in December

Osaka is the better pick in December — 73 vs 68 on SeasonMap's comfort score. Osaka is cool, a little rain, muggy air, while Nagasaki is cold, rainy, clean air.

Nagasaki vs Osaka — December climate, side by side

	🇯🇵 Nagasaki	🇯🇵 Osaka
Comfort score	68/100 (C)	73/100 (B)
Feels-like high	9°C	10°C
Avg high / low	13° / 6°	13° / 6°
Rainfall	82 mm	49 mm
Rainy days	10	6
Humidity	67%	75%
Air quality (AQI)	42	56

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

Month by month

Nagasaki 🇯🇵 Japancold, rainy, clean air · best October68
Osaka 🇯🇵 Japancool, a little rain, muggy air · best November73

Nagasaki vs Osaka in December — FAQ

Is December better in Nagasaki or Osaka?: Osaka is the better pick in December — 73 vs 68 on SeasonMap's comfort score. Osaka is cool, a little rain, muggy air, while Nagasaki is cold, rainy, clean air.
What is the weather like in Nagasaki vs Osaka in December?: In December, Nagasaki averages 13°C high / 6°C low with about 82 mm of rain; Osaka averages 13°C high / 6°C low with about 49 mm.