Dublin vs Saint Helier in October

Dublin and Saint Helier are nearly tied in October — 72 vs 71 on SeasonMap's comfort score. Dublin is cool, a little rain, clean air; Saint Helier is cool, rainy, clean air.

Dublin vs Saint Helier — October climate, side by side

🇮🇪 Dublin Saint Helier
Comfort score72/100 (B)71/100 (B)
Feels-like high12°C14°C
Avg high / low15° / 8°17° / 12°
Rainfall73 mm114 mm
Rainy days1315
Humidity82%79%
Air quality (AQI)2935

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

Month by month

Dublin vs Saint Helier in October — FAQ

Is October better in Dublin or Saint Helier?
Dublin and Saint Helier are nearly tied in October — 72 vs 71 on SeasonMap's comfort score. Dublin is cool, a little rain, clean air; Saint Helier is cool, rainy, clean air.
What is the weather like in Dublin vs Saint Helier in October?
In October, Dublin averages 15°C high / 8°C low with about 73 mm of rain; Saint Helier averages 17°C high / 12°C low with about 114 mm.