Iwate Weather in December

Average temperatures, rainfall, sunshine and the best places to visit in Iwate, Japan in December.

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Morioka Hachimantai Hanamaki Shizukuishi

Planning a getaway to Iwate, Japan this December and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What to Expect in Iwate in December

Iwate, Japan is a region in Japan. December in Iwate generally has cold temperatures, with precipitation levels ranging from moderate to high. During December, winter is in full swing.

Temperatures

The average maximum temperatures are cold and range from 3°C (37°F) in Morioka to 7°C (45°F) in Kamaishi. Nighttime temperatures generally drop to 1°C (34°F) in Kamaishi and -5°C (23°F) in Morioka. In many areas in Japan, December brings with it chilling temperatures. When visiting these parts during this time, it's of utmost importance to be ready. Choose clothing that is both layered and insulating to combat the cold effectively.

To learn more about the conditions in specific areas of Iwate, Japan, check out the map below.

Precipitation

In December, precipitation varies across different areas. From moderate snow/rainfall in Ichinoseki with an average of 73 mm (2.9 in) to high snow/rainfall in Shizukuishi with 118 mm (4.6 in).

Explore Iwate by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Best Places to Visit in Iwate in December

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

Conditions Temperatures Precipitation
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 Iwate

What is the weather like in December for some of the most popular destinations in Iwate, Japan?

Temperature range in Iwate (December)

Precipitation variation in Iwate (December)

Morioka

In December Morioka generally has low temperatures with maximum daytime temperatures around 3°C (37°F), minimum nighttime temperatures around -5°C (23°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
10°C (50°F)
3°C (37°F)
0°C (32°F)
Min temperature
1°C (34°F)
-5°C (23°F)
-9°C (16°F)
Monthly snow/rainfall
94 mm (3.7 in)
98 mm (3.9 in)
85 mm (3.3 in)
Monthly rainy days
22 days
27 days
28 days
Weather conditions
poor
poor
poor
Climate in Morioka →

Hachimantai

In December Hachimantai generally has low temperatures with maximum daytime temperatures around 3°C (37°F), minimum nighttime temperatures around -5°C (23°F) and high monthly snow/rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
10°C (50°F)
3°C (37°F)
0°C (32°F)
Min temperature
1°C (34°F)
-5°C (23°F)
-9°C (16°F)
Monthly sun hours
133 hours
125 hours
128 hours
Monthly snow/rainfall
100 mm (3.9 in)
104 mm (4.1 in)
87 mm (3.4 in)
Monthly rainy days
22 days
28 days
28 days
Weather conditions
poor
poor
poor
Climate in Hachimantai →

Hanamaki

In December Hanamaki generally has low temperatures with maximum daytime temperatures around 5°C (41°F), minimum nighttime temperatures around -4°C (25°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
11°C (52°F)
5°C (41°F)
2°C (36°F)
Min temperature
2°C (36°F)
-4°C (25°F)
-7°C (19°F)
Monthly snow/rainfall
92 mm (3.6 in)
96 mm (3.8 in)
84 mm (3.3 in)
Monthly rainy days
21 days
26 days
27 days
Weather conditions
unpleasant
poor
poor
Climate in Hanamaki →

Shizukuishi

In December Shizukuishi generally has low temperatures with maximum daytime temperatures around 3°C (37°F), minimum nighttime temperatures around -5°C (23°F) and high monthly snow/rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
10°C (50°F)
3°C (37°F)
1°C (34°F)
Min temperature
1°C (34°F)
-5°C (23°F)
-8°C (18°F)
Monthly snow/rainfall
114 mm (4.5 in)
118 mm (4.6 in)
99 mm (3.9 in)
Monthly rainy days
22 days
28 days
28 days
Weather conditions
poor
poor
poor
Climate in Shizukuishi →

Ichinoseki

In December Ichinoseki generally has low temperatures with maximum daytime temperatures around 7°C (45°F), minimum nighttime temperatures around -1°C (30°F) and moderate monthly snow/rainfall. So on average the conditions are poor that month.

« November
December
January »
November
December
January
Max temperature
13°C (55°F)
7°C (45°F)
5°C (41°F)
Min temperature
3°C (37°F)
-1°C (30°F)
-3°C (27°F)
Monthly snow/rainfall
73 mm (2.9 in)
73 mm (2.9 in)
66 mm (2.6 in)
Monthly rainy days
19 days
23 days
24 days
Weather conditions
unpleasant
poor
poor
Climate in Ichinoseki →

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

Popular cities in December

Day & night temperatures, rainfall and average weather in Iwate in December.

City Weather Day temp Night temp Rainfall
Morioka 3°C (37°F) -5°C (23°F) 98 mm (3.9 in)
Hachimantai 3°C (37°F) -5°C (23°F) 104 mm (4.1 in)
Hanamaki 5°C (41°F) -4°C (25°F) 96 mm (3.8 in)
Shizukuishi 3°C (37°F) -5°C (23°F) 118 mm (4.6 in)
Ichinoseki 7°C (45°F) -1°C (30°F) 73 mm (2.9 in)
Kitakami 5°C (41°F) -3°C (27°F) 93 mm (3.7 in)

Iwate weather in December: frequently asked questions

What is the weather like in Iwate, Japan in December?

Iwate, Japan typically experiences poor weather in December, part of the winter season. Daytime highs in Morioka average around 3°C (37°F), and temperatures drop to about -5°C (23°F) at night.

What is the average temperature in Iwate, Japan in December?

In Morioka, the average daytime high in December is 3°C (37°F), while nighttime temperatures drop to around -5°C (23°F).

Does Iwate, Japan get a lot of snow/rain in December?

December is on the drier side in Iwate, Japan. Morioka averages only about 98 mm (3.9 in), with most days staying dry.

Is December a Good Time to Visit Iwate, Japan?

In our opinion, December may not be the ideal time to visit Iwate, Japan due to the typically poor weather in Morioka.

On average, the best time to visit Iwate, Japan is in June, July, August and September with generally pleasant weather in Morioka. On the other hand, the weather in January, February, March, April, November and December tend to be poor.

Interested in more climate information?

We have much more information about the climate in Iwate.

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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