Mount Tate Weather in January
January in Mount Tate brings very low temperatures, with highs of -1°C (30°F) and nights dropping to -8°C (18°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.
Rainfall in Mount Tate in January
Mount Tate is in the rainy season in January, with rain on around 27 days and an average of 218 mm (8.6 in). Rainfall this month is frequent and tends to be fairly heavy when it does fall. Packing waterproofs is a good idea.
Temperature in Mount Tate in January
Daytime temperatures in Mount Tate reach -1°C (30°F) in January, dropping to -8°C (18°F) at night. January marks the winter season. Staying warm is the main priority this month, especially during mornings and evenings. Nights are well below freezing at -8°C (18°F). An extra blanket is a good idea if you feel the cold, especially in older or less well-heated accommodation. On average, it is the coldest month of the year. So be prepared and make sure to pack winter clothes.
Sunshine in Mount Tate in January
The month has fewer sunny days, with around 80 hours of sunshine.To explore more travel options, our weather planner can help you discover destinations worldwide.
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 Mount Tate's climate page.
Mount Tate Temperature in January
Min Temperature
-8°C (18°F)
Max Temperature
-1°C (30°F)
Chance of Rain
89%
Precipitation
218 mm (8.6 in)
Rainy days
27 days
Sunshine
80 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Mount Tate typically stay consistent throughout January, with daily highs averaging around -1°C (30°F). Nights are very cold, with lows typically ranging from -4°C (25°F) to -1°C (30°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 Mount Tate in January
Browse day-by-day weather records for Mount Tate spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mount Tate historical weather extremes in January
Based on weather observations in Mount Tate between 1976 and 2025, these are the recorded extremes during January.
- Mount Tate recorded its highest January temperature of 18°C (64°F) on January 4, 1982.
- The lowest daytime temperature in January was -4°C (25°F), recorded on January 25, 2023.
- The lowest overnight temperature recorded in January was -14°C (7°F) (January 31, 1985).
- The heaviest January precipitation occurred on January 31, 2009, when 47 mm (1.9 in) of precipitation fell.
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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Mount Tate in January
We recommend you pack up your warm winter gear for Mount Tate in January. If you have insulated boots, thermal layers, and a heavy winter coat that can handle snow and freezing temperatures it's smart to bring them. Don't forget gloves, a warm hat, and a scarf. Also bring a poncho, it will rain a lot! Waterproof everything you can. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Mount Tate 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 Mount Tate's climate page.
See the full Mount Tate climate overview or explore weather in Japan.
