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Temperature in Gwynedd in December

Gwynedd is a region in the United Kingdom. In December the average maximum daytime temperatures are low and range from 8°C in Llandderfel to 11°C in Aberdaron. Nighttime temperatures generally drop to 7°C in Aberdaron and 2°C in Llandderfel. December falls during the winter season.

What is the temperature of the different cities in Gwynedd in December?

Discover the typical December temperatures for the most popular locations of Gwynedd on the map below. Detailed insights are just a click away.

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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in December in Gwynedd?
  • Based on our systematic data collection, Aberdaron has been identified as the city with the highest average temperatures. The daytime temperature usually hovers around 11°C, while at night is goes down to an approximate temperature of 7°C."

  • What is the coldest city in December in Gwynedd?
  • The coldest city in December in Gwynedd is Llandderfel when we check our database. The maximum daytime temperatures are around 8°C and minimum nighttime temperatures fall around 2°C.

  • How much sun does Gwynedd get in December?
  • Most areas see fewer sunny days, with a projection of about 26 hours of sunshine in Llandudno. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

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