Cape Town vs Oslo in September

Cape Town is the better pick in September — 86 vs 73 on SeasonMap's comfort score. Cape Town is nice, a little rain, very humid, while Oslo is cool, rainy, clean air.

Cape Town vs OsloSeptember climate, side by side

Cape TownOslo
Comfort score86/100 (A)73/100 (B)
Feels-like high17°C15°C
Avg high / low18° / 11°16° / 10°
Rainfall38 mm102 mm
Rainy days711
Humidity77%82%
Air quality (AQI)5938

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

Cape Town vs Oslo in September — FAQ

Is September better in Cape Town or Oslo?
Cape Town is the better pick in September — 86 vs 73 on SeasonMap's comfort score. Cape Town is nice, a little rain, very humid, while Oslo is cool, rainy, clean air.
What is the weather like in Cape Town vs Oslo in September?
In September, Cape Town averages 18°C high / 11°C low with about 38 mm of rain; Oslo averages 16°C high / 10°C low with about 102 mm.