Miyagi Weather in January

Average temperatures, rainfall, sunshine and the best places to visit in Miyagi, Japan in January.

Planning a journey to Miyagi, Japan this January and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What to Expect in Miyagi in January

Miyagi, Japan is a region in Japan. January in Miyagi generally has cold temperatures, with moderate precipitation. It's the height of winter.

Temperatures

The average maximum temperatures are cold and range from 4°C (39°F) in Shiroishi to 7°C (45°F) in Ishinomaki. Nighttime temperatures generally drop to 1°C (34°F) in Ishinomaki and -3°C (27°F) in Shiroishi. Typically, it's the chilliest month of the year. Making it a great time for staying indoors and enjoying the warmth. Make sure you're prepared by packing the right winter outfits.

For a closer look at conditions across Miyagi, Japan, refer to the map below.

Precipitation

In January, precipitation varies across different areas. From moderate snow/rainfall in Kesennuma with an average of 59 mm (2.3 in) to moderate snow/rainfall in Shiroishi with 85 mm (3.3 in).

Average sunshine

Sunshine is fairly consistent across many areas. Sendai receives about 148 hours of sunlight in January, providing a good balance between sunny spells and cloud cover. If you're after more sunshine hours, take a look at our weather planner for other sun-rich destinations worldwide.

Explore Miyagi by month

Best Places to Visit in Miyagi in January

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Miyagi.

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).

Popular Destinations in Miyagi

What is the weather like in January for some of the most popular destinations in Miyagi, Japan?

Temperature range in Miyagi (January)

Precipitation variation in Miyagi (January)

Sendai

In January Sendai generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around -1°C (30°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
9°C (48°F)
6°C (43°F)
6°C (43°F)
Min temperature
2°C (36°F)
-1°C (30°F)
-1°C (30°F)
Monthly sun hours
135 hours
148 hours
157 hours
Monthly snow/rainfall
66 mm (2.6 in)
70 mm (2.8 in)
62 mm (2.4 in)
Monthly rainy days
21 days
23 days
21 days
Weather conditions

Osaki

In January Osaki generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -3°C (27°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
8°C (46°F)
5°C (41°F)
6°C (43°F)
Min temperature
0°C (32°F)
-3°C (27°F)
-3°C (27°F)
Monthly sun hours
135 hours
148 hours
157 hours
Monthly snow/rainfall
73 mm (2.9 in)
72 mm (2.8 in)
66 mm (2.6 in)
Monthly rainy days
22 days
23 days
21 days
Weather conditions

Matsushima

In January Matsushima generally has low temperatures with maximum daytime temperatures around 6°C (43°F), minimum nighttime temperatures around 0°C (32°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
9°C (48°F)
6°C (43°F)
7°C (45°F)
Min temperature
2°C (36°F)
0°C (32°F)
-1°C (30°F)
Monthly sun hours
135 hours
148 hours
157 hours
Monthly snow/rainfall
65 mm (2.6 in)
65 mm (2.6 in)
60 mm (2.4 in)
Monthly rainy days
20 days
22 days
20 days
Weather conditions

Shiroishi

In January Shiroishi generally has low temperatures with maximum daytime temperatures around 4°C (39°F), minimum nighttime temperatures around -3°C (27°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
7°C (45°F)
4°C (39°F)
5°C (41°F)
Min temperature
-1°C (30°F)
-3°C (27°F)
-3°C (27°F)
Monthly sun hours
135 hours
148 hours
157 hours
Monthly snow/rainfall
75 mm (3 in)
85 mm (3.3 in)
72 mm (2.8 in)
Monthly rainy days
24 days
26 days
24 days
Weather conditions

Zao

In January Zao generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -3°C (27°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

December
January
February
Max temperature
8°C (46°F)
5°C (41°F)
5°C (41°F)
Min temperature
0°C (32°F)
-3°C (27°F)
-3°C (27°F)
Monthly sun hours
135 hours
148 hours
157 hours
Monthly snow/rainfall
72 mm (2.8 in)
81 mm (3.2 in)
69 mm (2.7 in)
Monthly rainy days
24 days
26 days
23 days
Weather conditions

Is your destination not in the list? Have a look at all destinations in Miyagi, in Japan.

In our records: Japan January extremes

Notable January records observed across cities in Japan in our climate database (1976 – 2026). Historic readings can vary in quality, so treat these as illustrative.

  • In our records, the coldest January daytime high in Japan was -15°C (5°F) in Mount Fuji on January 18, 2004.

Popular cities in January

Day & night temperatures, rainfall and average weather in Miyagi in January.

City Weather Day temp Night temp Rainfall
Sendai 6°C (43°F) -1°C (30°F) 70 mm (2.8 in)
Osaki 5°C (41°F) -3°C (27°F) 72 mm (2.8 in)
Matsushima 6°C (43°F) 0°C (32°F) 65 mm (2.6 in)
Shiroishi 4°C (39°F) -3°C (27°F) 85 mm (3.3 in)
Zao 5°C (41°F) -3°C (27°F) 81 mm (3.2 in)
Natori 6°C (43°F) -1°C (30°F) 70 mm (2.8 in)

Miyagi weather in January: frequently asked questions

What is the weather like in Miyagi, Japan in January?

January in Miyagi, Japan brings poor weather. In Sendai, daytime temperatures are typically around 6°C (43°F) and nighttime lows hover near -1°C (30°F).

What is the average temperature in Miyagi, Japan in January?

Daytime temperatures in Sendai peak at roughly 6°C (43°F) in January, dropping to about -1°C (30°F) overnight.

Does Miyagi, Japan get a lot of snow/rain in January?

Not particularly. Sendai averages just 70 mm (2.8 in) of snow/rain in January, making it a mostly dry month for Miyagi, Japan.

Is January a Good Time to Visit Miyagi, Japan?

In our opinion, January may not be the ideal time to visit Miyagi, Japan due to the typically poor weather in Sendai.

Generally speaking, June, August and October provide pleasant weather in Sendai. On the other hand, the months of January, February, March and December tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in Miyagi.

Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.

Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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