Channel Islands weather
Our guide to the weather in Channel Islands during January
We've looked at the most up-to-date weather data for Channel Islands, covering the last 12 years up to 2024, plus we've asked our team of travel bloggers for their first-hand experiences in order to answer the most frequently asked questions about Channel Islands weather in January.
How cold is it in Channel Islands during January?
January is typically the coolest month in Channel Islands. The temperature reaches around 4℃ during the daytime, falling away to -0℃ at night. The UV index will be low at this time of year, so not something to worry about. However, if you're going to be outside for long periods it's always a good idea to apply a small amount of sunscreen to exposed skin.
Does it snow in Channel Islands during January?
Yes, although it doesn't snow as much as you might expect. It's worth checking the local forecast a few days before you leave home so that you can pack appropriate footwear and clothing.
Does it rain in Channel Islands during January?
On average, there will be 10 rainy days during the month, amounting to 75.7mm in total. That's broadly comparable with the amount of rain we see in England during the summer months, and would be considered dry. Of course, some of that rain will actually fall as sleet, snow, and possibly freezing rain. There's a small chance that you'll catch a thunderstorm during your trip.
Is it windy in Channel Islands during January?
You're unlikely to experience any strong winds. Expect a gentle breeze that increases to moderate at times during January. With cold air temperatures at this time of year, any breeze will feel very cold.
Weather in Channel Islands
Our month-by-month guide to the weather and climate in Channel Islands
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