What is the weather like in Jotunheimen vs Oslo in September?

In September, Jotunheimen averages 14°C high / 7°C low with about 92 mm of rain; Oslo averages 18°C high / 10°C low with about 93 mm.

Jotunheimen vs Oslo in September

Jotunheimen is the better pick in September — 82 vs 74 on SeasonMap's comfort score. Jotunheimen is cool, rainy, clean air, while Oslo is nice, rainy, clean air.

Jotunheimen vs Oslo — September climate, side by side

	🇳🇴 Jotunheimen	🇳🇴 Oslo
Comfort score	82/100 (A)	74/100 (B)
Feels-like high	14°C	16°C
Avg high / low	14° / 7°	18° / 10°
Rainfall	92 mm	93 mm
Rainy days	15	10
Humidity	83%	82%
Air quality (AQI)	25	38

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

Month by month

Jotunheimen 🇳🇴 Norwaycool, rainy, clean air · best June82
Oslo 🇳🇴 Norwaynice, rainy, clean air · best July74

Jotunheimen vs Oslo in September — FAQ

Is September better in Jotunheimen or Oslo?: Jotunheimen is the better pick in September — 82 vs 74 on SeasonMap's comfort score. Jotunheimen is cool, rainy, clean air, while Oslo is nice, rainy, clean air.
What is the weather like in Jotunheimen vs Oslo in September?: In September, Jotunheimen averages 14°C high / 7°C low with about 92 mm of rain; Oslo averages 18°C high / 10°C low with about 93 mm.