Temperature in Glamorgan in December
Glamorgan is a region in the United Kingdom. In December the average maximum daytime temperatures are low and range from 8°C in Merthyr Tydfil to 10°C in Llangennith. Nighttime temperatures generally drop to 6°C in Llangennith and 2°C in Merthyr Tydfil. The month of December is in the winter season.
What is the temperature of the different cities in Glamorgan in December?
Find the average daytime temperatures in December for the most popular destinations in Glamorgan on the map below. Click on a destination dot for more detailed information.
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