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Weather in Annual in Nagano

Considering a trip to Nagano this Annual and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in Nagano in Annual?

Nagano is a region in Japan. Annual in Nagano generally has temperatures that range from very cold to cold, with precipitation levels ranging from moderate to heavy. During Annual, winter is in full swing.

Temperatures

The average highest temperatures fluctuate between very cold in Omachi at -1°C to cold in Achi at 4°C. Nighttime temperatures generally drop to -6°C in Achi and -9°C in Omachi. 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.

Precipitation

In Annual, precipitation varies across different areas. From moderate snow/rainfall in Saku with an average of 65 mm to heavy snow/rainfall in Otari with 243 mm.

Average sunshine

Most cities witness limited sunny days, expect roughly 80 hours of sunlight in Hakuba. This low amount of sunlight is perfect for those who lean towards dimmer, cloudier weather rather than intense sunny days.

For a closer look at Annual's conditions in Nagano, see the map below. For a more detailed look at Nagano's yearly weather, check out our Nagano climate page.

Where to go in Nagano in Annual

Find more information for the most popular destinations in the Nagano on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in Annual for the 5 most popular destinations in Nagano?

Hakuba

In Annual Hakuba generally has very low temperatures with maximum daytime temperatures around 0°C, minimum nighttime temperatures around -7°C and heavy monthly snow/rainfall. So on average the conditions are poor that month.

Hakuba
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
14°C 
5°C 
1,572 hours 
3003 mm 
244 days 
0°C 
-7°C 
80 hours 
223 mm 
26 days 
poor 
1°C 
-7°C 
104 hours 
206 mm 
23 days 
poor 
Climate in Hakuba

Yamanouchi

In Annual Yamanouchi generally has very low temperatures with maximum daytime temperatures around 2°C, minimum nighttime temperatures around -7°C and high monthly snow/rainfall. So on average the conditions are poor that month.

Yamanouchi
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
15°C 
6°C 
1,940 hours 
1874 mm 
242 days 
2°C 
-7°C 
128 hours 
144 mm 
24 days 
poor 
3°C 
-6°C 
130 hours 
133 mm 
22 days 
poor 
Climate in Yamanouchi

Matsumoto

In Annual Matsumoto generally has low temperatures with maximum daytime temperatures around 2°C, minimum nighttime temperatures around -8°C and high monthly snow/rainfall. So on average the conditions are poor that month.

Matsumoto
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
15°C 
5°C 
1,940 hours 
2060 mm 
212 days 
2°C 
-8°C 
128 hours 
121 mm 
19 days 
poor 
3°C 
-7°C 
130 hours 
126 mm 
18 days 
poor 
Climate in Matsumoto

Nozawa Onsen

In Annual Nozawa Onsen generally has low temperatures with maximum daytime temperatures around 3°C, minimum nighttime temperatures around -5°C and heavy monthly snow/rainfall. So on average the conditions are poor that month.

Nozawa Onsen
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
16°C 
7°C 
1,595 hours 
2203 mm 
243 days 
3°C 
-5°C 
67 hours 
206 mm 
25 days 
poor 
4°C 
-5°C 
81 hours 
177 mm 
23 days 
poor 
Climate in Nozawa Onsen

Karuizawa

In Annual Karuizawa generally has low temperatures with maximum daytime temperatures around 4°C, minimum nighttime temperatures around -5°C and moderate monthly snow/rainfall. So on average the conditions are poor that month.

Karuizawa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly snow/rainfall precipitationSnow/rainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   Annual Annual
<<  
16°C 
7°C 
1,940 hours 
1785 mm 
210 days 
4°C 
-5°C 
128 hours 
74 mm 
18 days 
poor 
5°C 
-5°C 
130 hours 
82 mm 
17 days 
poor 
Climate in Karuizawa

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

Is Annual the best time to visit Nagano?

Given the typically poor weather conditions in Hakuba, Annual may not be the ideal time to visit Nagano.

On average, the best time to visit Nagano is in with generally poor weather in Hakuba.

Interested in more climate information?

We have much more information about the climate in Nagano. Interested in the weather conditions in a specific month? Select the month below.

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