January Rainfall and Precipitation in Nagano Prefecture
Average rainfall, rainy days and the driest cities in Nagano Prefecture, Japan in January.
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Best Places to Visit in Nagano Prefecture in January
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Nagano Prefecture.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in January: pale blue is dry, deep blue is wet.
Nagano Prefecture precipitation in January: frequently asked questions
How much snow/rainfall does Nagano Prefecture, Japan receive in January?
January in Nagano Prefecture, Japan is a significant part of the rainy season. It might not be the best month for a trip. Hakuba often receives substantial snow/rainfall, averaging approximately 223 mm (8.8 in). The frequent showers make the weather unpredictable, with conditions shifting rapidly.
How many days does it rain in Nagano Prefecture, Japan in January?
Hakuba sees roughly 26 days rainy days during January.
Is January part of the rainy season in Nagano Prefecture, Japan?
Yes, the rainy season in Nagano Prefecture, Japan includes January. Plan for periodic rainfall during your visit.
What is the wettest city in January in Nagano Prefecture, Japan?
In our database, Otari stands out as having an average snow/rainfall level of 243 mm (9.6 in), making it the wettest location.
What is the driest city in January in Nagano Prefecture, Japan?
In our records, Saku stands out as the driest city in Nagano Prefecture, Japan for January, averaging just 65 mm (2.6 in).
Interested in more climate information?
We have much more information about the climate in Nagano Prefecture.
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