Ito Weather in January
January in Ito sees daytime temperatures around 11°C (52°F) and lows of 5°C (41°F) at night. With around 105 mm (4.1 in) of rainfall expected, it's worth packing a rain jacket.
Rainfall in Ito in January
You can expect rain on around 12 days based on historical patterns, with 105 mm (4.1 in) average 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 Ito in January
January in Ito brings low temperatures, with highs of 11°C (52°F) and nights around 5°C (41°F). The winter season takes place during January. Even at the warmest part of the day, temperatures stay low. Dressing warmly from the start is the sensible approach. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets. With the most moderate temperatures of the year, January offers a break from extremes.
Sunshine in Ito in January
The month enjoys around 204 hours of sunshine, creating mostly sunny days despite the cool temperatures.If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Ito. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Ito's climate page.
Ito Temperature in January
Min Temperature
5°C (41°F)
Max Temperature
11°C (52°F)
Chance of Rain
40%
Precipitation
105 mm (4.1 in)
Rainy days
12 days
Humidity
62% *
Sunshine
204 hours *
Percentage Sunshine
*
Daily Historical Temperatures
51-year average (1976-2026)
Based on our historical records, temperatures in Ito typically stay consistent throughout January, with daily highs averaging around 11°C (52°F). Nights are cold, with lows typically ranging from 1°C (34°F) to 4°C (39°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 Ito in January
Browse day-by-day weather records for Ito spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Ito historical weather extremes in January
The extremes listed below come from historical weather data collected in Ito from 1976 through 2025.
- On January 7, 2000, temperatures climbed to 20°C (68°F), marking the warmest January day on record.
- The lowest daytime temperature in January was 2°C (36°F), recorded on January 10, 1999.
- The coldest night in January in Ito was on January 29, 2023, with a minimum of -6°C (21°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 →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Ito in January
Pack for changing conditions in Ito in January. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Prepare for significant rainfall with proper waterproof clothing and shoes. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Ito 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 Ito's climate page.
Temperature Rainfall Sunshine Humidity
See the full Ito climate overview or explore weather in Japan.
