Weather in Guernsey, Channel Islands in January

So you're interested in going to Guernsey, Channel Islands in January

January is a very cold and very rainy time for sunbathing in Guernsey, and not recommended. January is too cold for swimming in Guernsey for any length of time, unless you have a wetsuit. Consider visiting Guernsey in the months of June, July, August, September, for the best beach weather. Also consider one of our other suggestions for January.

Temperature in Guernsey in January

The average maximum temperature in Guernsey in January is . The average maximum temperature is in the previous month and in the next month.

The average temperature in Guernsey in January is . The average temperature ranges is in the previous month and in the next month.

The average minimum temperature in Guernsey in January is . The minimum temperature is in the previous month and in the next month.

Sunshine in Guernsey in January

The average day light hours per day in Guernsey in January are 8.6 and there are 2.4 hours of sunshine per day on average during January making it not a particularly sunny month.

The ultraviolet index in Guernsey in January is typically 0.8 during January. An ultraviolet index reading of 0 to 2 indicates low danger from the sun's UV rays for the average person. Most people will be able to spend several hours in the sun with out a problem, however unprotected skin risks burning in less than 1 hour. Wear sunglasses on bright days. Only those that burn easily will need to apply sunscreen. Watch out for relections from water that may increase ultraviolet exposure.

Sea Temperature in Guernsey in January

The average sea water temperature in Guernsey in January is 9.9° which is very cold and bracing, it's not recommended you swim with out a full wet suit.

Rainfall in Guernsey in January

The average total rainfall in Guernsey in January is 1.4cm and on average there are 21.5 rainy days in January making it a very wet time to visit the beach.

Humidity in Guernsey in January

The maximum dew point (an indicator of humidity) in Guernsey in January is which is a bit dry for some. The dew point is in the previous month and in the next month.

The average maximum relative humidity in Guernsey in January is typically 94.5%. The maximum relative humidity is 93.4% in the previous month and 94.1% in the next month.

The average relative humidity in Guernsey in January is typically 85%. The average relative humidity is 82.5% in the previous month and 84% in the next month.

Wind Speed in Guernsey in January

The average maximum wind speed in Guernsey in January is typically 36kmh. The average maximum wind speed is 36kmh in the previous month and 33kmh in the next month.

The average wind speed in Guernsey in January is typically 25kmh. The average wind speed is 25kmh in the previous month and 23kmh in the next month.

The average wind direction in Guernsey in January is from the West-Southwest.