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Glamorgan United Kingdom
Precipitation in December
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December Rainfall Precipitation in Glamorgan

Glamorgan is a region in the United Kingdom. In December precipitation ranges from high in Penarth with 107 mm of rainfall to high in Llangennith with 159 mm of rainfall. December is a winter month in Glamorgan. It is the wettest month of the year.

Where and how much does it rain in Glamorgan in December?

Find the average total precipitation in December for the most popular destinations in Glamorgan on the map below. Click on a destination dot for more detailed information.

Weather conditions Weather
Temperatures
Precipitation
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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Glamorgan receive in December?
    • December in Cardiff is marked by substantial rain, totaling an average of 119 mm. Rapid weather changes are common due to the frequent precipitation. Going by our weather data, it is the wettest month of the year in Cardiff.

  • What is the wettest city in December in Glamorgan?
    • Based on our records, Llangennith is the location with the highest average precipitation, receiving about 159 mm.

  • What is the driest city in December in Glamorgan?
    • Among all locations in our dataset, Penarth has the lowest average precipitation at 107 mm.

    Interested in more climate information?

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