Blackwood
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Blackwood Weather in December

Blackwood in December sees low daytime temperatures of 9°C (48°F) and nighttime lows of 3°C (37°F). Rainfall is fairly high this month at around 110 mm (4.3 in), so pack a rain jacket to stay dry.

Rainfall in Blackwood in December

Past climate data indicates that roughly 20 days will see rain, totalling around 110 mm (4.3 in) for the month. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Blackwood in December

In December, Blackwood gets low temperatures, with highs of 9°C (48°F). Nights cool to around 3°C (37°F). December is part of winter. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. Nights fall to 3°C (37°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Blackwood in December

The month has fewer sunny days, with around 49 hours of sunshine.

December in Blackwood can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Blackwood Temperature in December

Min Temperature
3°C (37°F)
Max Temperature
9°C (48°F)
Chance of Rain
66%
Precipitation
110 mm (4.3 in)
Rainy days
20 days
Humidity
89% *
Sunshine
49 hours *
Percentage Sunshine
19% *
* Data from: Cardiff, the United Kingdom (31 KM, 19 Miles).

Blackwood Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Blackwood - and find the best time to visit.

Best Places in the United Kingdom in December

Find out more about the weather in the United Kingdom and which places have the best travel conditions in this month. See all of the United Kingdom in December →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Blackwood in December

Dress warmly and in layers for your trip to Blackwood in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Expect heavy rainfall, so bring good rain protection and waterproof bags. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Blackwood in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    4/10
  • Cycling
    4/10
  • Walking
    4/10
  • Camping
    3/10
  • Outdoor sports
    4/10

Blackwood 3-Day Forecast

More climate data for Blackwood

Popular in December

Where to go in December - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.