Average temperatures, rainfall and packing tips for Bristol, United Kingdom in December
December in Bristol is typically cool, with average daytime highs around 10°C and nights near 6°C. It is one of the cooler months of Bristol's year.
Expect some rain: around 78 mm falls in Bristol during December on average.
If your dates are flexible, the most comfortable months in Bristol are usually June, July and August.
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In December, Bristol averages a daytime high of about 10°C and a night-time low of around 6°C, based on recent historical data.
Expect some rain: around 78 mm falls in Bristol during December on average.
December is a workable time to visit Bristol, with cool days - just pack accordingly. If your dates are flexible, the most comfortable months in Bristol are usually June, July and August.