Weather in Guernsey in leden
Country-wide climate normals across 11 cities in Guernsey.
How Hot Is Guernsey in leden?
Guernsey sees uniform cool weather in January: highs cluster around 10°C from Roque Tourgis to Rohais Manor.
Sunshine in Guernsey in leden
Guernsey sees limited sun in January: just 1.2h a day in Saint Peter Port, with heavy cloud cover common across most regions. Daylight runs from 7:55 am to 4:40 pm, but persistent grey skies and overcast stretches mean direct sunlight is genuinely scarce. Many days pass without any prolonged sunny spells.
Does It Rain In Guernsey In leden?
Wet conditions dominate Guernsey in January — Saint Peter Port sees 127mm of rain across 18 days, with rain a near-daily feature in most regions. Some areas see considerably more, particularly mountain-facing or windward coasts. Plan around frequent showers and pack reliable rainwear.
Is Guernsey Humid In leden?
Heavy oppressive humidity covers Guernsey in January: 76% on average in Saint Peter Port, and similar saturating conditions exist nationwide. The air feels thick and heavy from sunrise to sundown, with little overnight respite. Coastal and tropical regions feel especially stifling.
Wind In Guernsey In leden
Strong winds define Guernsey's January: 44 kph in Saint Peter Port, with gustier conditions common nationwide. Coastal cities see substantially higher readings, especially in the afternoons.
Cloud Cover In Guernsey In leden
Heavy overcast covers Guernsey in January: 76% cloud cover in Saint Peter Port, with similar grey conditions in most regions. Direct sun is rare, and the pattern is persistent across the country. Coastal and northern regions feel especially heavy.