The weather in January in Guernsey
Normal weather in Guernsey in January
The weather in Guernsey in January has an average temperature of around 10°C during the day. On average, January sees 105 mm of rain in Guernsey. The wind speed is 5 Beaufort and mainly comes from Southwest.
After December, January in Guernsey starts with a temperature of 11°C and ends around February at 10°C.
January averages for Guernsey
 Average temperature | 10°C |
 Highest daytime temperature | 11°C |
| Lowest daytime temperature | 8°C |
 Total rainfall | 105 mm |
| Rainy days | 16 days |
Temperature per day in January in Guernsey
This graph shows the average daily maximum temperatures in January in Guernsey, indicated in degrees Celsius.
Rainfall per day in January in Guernsey
This graph shows the average daily rainfall in January in Guernsey, indicated in millimeters.
UV index per day in January in Guernsey
This graph shows the average daily UV index in January in Guernsey.
Yearly temperature in January in Guernsey
This graph shows the average yearly temperature in January in Guernsey, measured in degrees Celsius, over the past years.
Yearly total rainfall in January in Guernsey
This graph shows the average yearly rainfall in millimeters in January in Guernsey, over the past years.
Average daily weather in January
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Experiences with the weather in January in Guernsey
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Average weather in Guernsey by month
Click on a month below to see in detail how the weather typically is in Guernsey and what to expect. Based on the historical weather data of Guernsey, you can view the average temperature, rainfall, wind, and UV index for each day of the month.