What is the weather like in Reykjavík vs Sydney in October?

In October, Reykjavík averages 8°C high / 3°C low with about 127 mm of rain; Sydney averages 21°C high / 15°C low with about 90 mm.

Reykjavík vs Sydney in October

Sydney is the better pick in October — 88 vs 56 on SeasonMap's comfort score. Sydney is nice, rainy, clean air, while Reykjavík is cold, rainy, clean air.

Reykjavík vs Sydney — October climate, side by side

	🇮🇸 Reykjavík	🇦🇺 Sydney
Comfort score	56/100 (D)	88/100 (A)
Feels-like high	4°C	21°C
Avg high / low	8° / 3°	21° / 15°
Rainfall	127 mm	90 mm
Rainy days	17	9
Humidity	86%	69%
Air quality (AQI)	30	45

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

Month by month

Reykjavík 🇮🇸 Icelandcold, rainy, clean air · best July56
Sydney 🇦🇺 Australianice, rainy, clean air · best September88

Reykjavík vs Sydney in October — FAQ

Is October better in Reykjavík or Sydney?: Sydney is the better pick in October — 88 vs 56 on SeasonMap's comfort score. Sydney is nice, rainy, clean air, while Reykjavík is cold, rainy, clean air.
What is the weather like in Reykjavík vs Sydney in October?: In October, Reykjavík averages 8°C high / 3°C low with about 127 mm of rain; Sydney averages 21°C high / 15°C low with about 90 mm.