Kawaguchi
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Kawaguchi Weather in December

December in Kawaguchi brings moderate temperatures, with highs of 13°C (55°F) and nights dropping to 3°C (37°F). It's also the driest month of the year, ideal for those who want to avoid rain.

Rainfall in Kawaguchi in December

Conditions tend to be dry and settled, making it a good month for outdoor plans, even if you'll want to dress for the cooler temperatures. Expect around 9 days of rain based on historical data, with 58 mm (2.3 in) average. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Kawaguchi in December

In December, expect moderate temperatures in Kawaguchi, with highs of 13°C (55°F) and lows of 3°C (37°F) at night. December is part of the winter season. The difference between afternoon and evening temperatures is usually noticeable. With overnight lows of 3°C (37°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

Sunshine in Kawaguchi in December

The month experiences a moderate amount of sunlight, with 185 hours of sunshine. This provides a nice balance between sunshine and clouds.

Should you favor a climate that's both dry and comfortably warm, April, May, June and November typically offer the most agreeable circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Kawaguchi Temperature in December

Min Temperature
3°C (37°F)
Max Temperature
13°C (55°F)
Chance of Rain
28%
Precipitation
58 mm (2.3 in)
Rainy days
9 days
Sunshine
185 hours *
Percentage Sunshine
*
* Data from: Saitama, Japan (8 KM, 5 Miles).

Kawaguchi Weather by Month

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

The weather can swing between comfortable and chilly in December, so flexibility is key. Pack a variety of tops, at least one warm layer, and both shorts and long pants. This gives you options no matter what the day brings. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Kawaguchi in December

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

  • Swimming
    5/10
  • Cycling
    6/10
  • Walking
    6/10
  • Camping
    4/10
  • Outdoor sports
    6/10

Kawaguchi 3-Day Forecast

More climate data for Kawaguchi

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.