Shiroishi Weather in January

January in Shiroishi averages 4°C (39°F) during the day and -3°C (27°F) at night. Quite a bit of snow/rainfall is typical this month, with around 85 mm (3.3 in) on average. An umbrella is a good idea.

Rainfall in Shiroishi in January

This month experiences about 26 days of snow/rain according to historical data, averaging 85 mm (3.3 in). This is a month with many wet days but modest rainfall totals, so showers are generally light and easy to manage.

Temperature in Shiroishi in January

Daytime temperatures in Shiroishi reach 4°C (39°F) in January, dropping to -3°C (27°F) at night. January is typically considered a winter month. Expect a distinctly cold feel throughout the day, not just overnight. At -3°C (27°F) overnight, frost and ice are likely outside. Indoors, consider packing an extra blanket if you're unsure about the heating. This is usually the coldest month of the year, so be sure to prepare with plenty of winter gear.

Sunshine in Shiroishi in January

The area enjoys a moderate level of sunlight, with around 148 hours. It's a good balance between sunny and cloudy days.

January in Shiroishi can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Shiroishi's climate page.

Shiroishi Temperature in January

Min Temperature -3°C (27°F)  

Max Temperature 4°C (39°F)  

Chance of Rain 88%  

Precipitation 85 mm (3.3 in)  

Rainy days 26 days  

Humidity 66% *  

Sunshine 148 hours *  

Percentage Sunshine 49% *  

* Data from: Sendai, Japan (41 KM, 25 Miles).

What to Wear in Shiroishi in January

Cold weather calls for smart layering in January. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Shiroishi in January

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

Swimming

5/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Japan, check out our Shiroishi's climate page.

More climate data for Shiroishi

Temperature Rainfall Sunshine Humidity

See the full Shiroishi climate overview or explore weather in Japan.