Island in 🇬🇬GuernseyGuernseyIsland in 🇬🇬GuernseyRateSaveMap page© Mapbox© OpenStreetMapImprove this mapAverage temperatures during the day in Guernsey.July21°Aug21°Sep19°Oct15°Nov11°Dec9°Jan8°Feb8°Mar10°Apr12°May16°Jun19°