Weather In London In December 2024 In Degrees. Average daily high temperature in december is about 7 degrees above zero. You can expect rain for roughly half of the month of december in.
Weather ☀ ⛅ london ☀ ⛅ december ☀ ⛅ information on temperature, sunshine hours, water temperature & rainfall in december for london. On average, london has 12 cloudy, 10 rainy, 5.