Port William
Weather by month
Current –

Port William Weather in December

December in Port William averages 10°C (50°F) during the day and 6°C (43°F) at night. Quite a bit of rainfall is typical this month, with around 148 mm (5.8 in) on average. An umbrella is a good idea.

Rainfall in Port William in December

Past climate data indicates that roughly 20 days will see rain, totalling around 148 mm (5.8 in) for the month. Wet weather is a regular and significant part of this month. Frequent days of rain combined with high totals means proper waterproofs are worth packing.

Temperature in Port William in December

Expect highs of 10°C (50°F) in Port William in December, with nights dropping to around 6°C (43°F). Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With overnight lows of 6°C (43°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. June and July typically offer the best weather for Port William.

Port William Temperature in December

Min Temperature
6°C (43°F)
Max Temperature
10°C (50°F)
Chance of Rain
67%
Precipitation
148 mm (5.8 in)
Rainy days
20 days

Port William Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Port William - 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 Port William in December

Dress warmly and in layers for your trip to Port William 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.

What To Do in Port William in December

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

  • Cycling
    4/10
  • Walking
    4/10
  • Barbeque
    1/10
  • Camping
    3/10
  • Outdoor sports
    4/10

Port William 3-Day Forecast

More climate data for Port William

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.