Tomakomai
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Tomakomai Weather in December

Thinking of visiting Tomakomai in December? Expect low temperatures reaching 3°C (37°F) during the day, dropping to -3°C (27°F) at night, and note that quite a bit of snow/rainfall is likely.

Rainfall in Tomakomai in December

Historically, December sees about 21 days of snow/rain, with a monthly average of 73 mm (2.9 in). Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Tomakomai in December

In December, Tomakomai sees low temperatures, with highs of 3°C (37°F). Nights drop to around -3°C (27°F). December is in the winter season. Staying warm is the main priority this month, especially during mornings and evenings. Nights drop below freezing to -3°C (27°F). An extra blanket is worth packing if you're unsure about the heating where you're staying. It's a frigid month, so wearing warm clothing is crucial. Don't underestimate the cold; prepare accordingly.

Sunshine in Tomakomai in December

This month is characterized by fewer sunny days, with about 87 hours of sunshine. It's great for those who appreciate cooler, less sunny days.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Tomakomai. Our weather planner can help you explore destinations with more pleasant weather conditions.

Tomakomai Temperature in December

Min Temperature
-3°C (27°F)
Max Temperature
3°C (37°F)
Chance of Rain
71%
Precipitation
73 mm (2.9 in)
Rainy days
21 days
Humidity
71% *
Sunshine
87 hours *
Percentage Sunshine
*
* Data from: Sapporo, Japan (47 KM, 29 Miles).

Tomakomai Weather by Month

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

Best Places in Japan in December

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

Dress warmly and in layers for your trip to Tomakomai 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.

What To Do in Tomakomai in December

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

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

Tomakomai 3-Day Forecast

More climate data for Tomakomai

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.