Oslo vs Tokyo in September

Oslo is the better pick in September — 73 vs 62 on SeasonMap's comfort score. Oslo is cool, rainy, clean air, while Tokyo is hot, soaked, very humid.

Oslo vs TokyoSeptember climate, side by side

OsloTokyo
Comfort score73/100 (B)62/100 (C)
Feels-like high15°C29°C
Avg high / low16° / 10°27° / 21°
Rainfall102 mm157 mm
Rainy days1113
Humidity82%82%
Air quality (AQI)3868

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

Oslo vs Tokyo in September — FAQ

Is September better in Oslo or Tokyo?
Oslo is the better pick in September — 73 vs 62 on SeasonMap's comfort score. Oslo is cool, rainy, clean air, while Tokyo is hot, soaked, very humid.
What is the weather like in Oslo vs Tokyo in September?
In September, Oslo averages 16°C high / 10°C low with about 102 mm of rain; Tokyo averages 27°C high / 21°C low with about 157 mm.