Shizuoka Weather in January
Shizuoka in January averages 11°C (52°F) during the day and 4°C (39°F) at night. This is part of the winter season, and quite a bit of rainfall is expected this month.
Rainfall in Shizuoka in January
Typically around 10 days of rainfall are expected, averaging 96 mm (3.8 in) for the month. When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.
Temperature in Shizuoka in January
January in Shizuoka brings low temperatures, with highs of 11°C (52°F) and nights around 4°C (39°F). January marks the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. Nights drop to 4°C (39°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet. The city often sees its mildest temperatures during January.
Sunshine in Shizuoka in January
With approximately 206 hours of sunshine, the days are filled with clear skies. Despite it being a cool month, it makes for pleasant days outside.Should you favor a climate that's both dry and comfortably warm, November typically offers 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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Shizuoka's climate page.
Shizuoka Temperature in January
Min Temperature
4°C (39°F)
Max Temperature
11°C (52°F)
Chance of Rain
33%
Precipitation
96 mm (3.8 in)
Rainy days
10 days
Humidity
58%
Sunshine
206 hours
Percentage Sunshine
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Shizuoka typically stay consistent throughout January, with daily highs averaging around 11°C (52°F). Nights are cold, with lows around 2°C (36°F).
Average temperatures in January
Daily Historical Precipitation
51-year average (1976-2026)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in January
Historical weather for Shizuoka in January
Browse day-by-day weather records for Shizuoka spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Shizuoka historical weather extremes in January
Based on weather observations in Shizuoka between 1991 and 2025, these are the recorded extremes during January.
- The warmest day in January was on January 20, 2010, with a maximum of 20°C (68°F).
- On January 10, 1999, Shizuoka saw its coldest January day with temperatures maxing out at 2°C (36°F).
- The coldest night in January in Shizuoka was on January 25, 2023, with a minimum of -4°C (25°F).
Best Places in Japan in January
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in January →
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What to Wear in Shizuoka in January
The weather can be unpredictable in January, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Shizuoka in January
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Shizuoka's climate page.
Temperature Rainfall Sunshine Humidity
See the full Shizuoka climate overview or explore weather in Japan.
