Daytime highs, nighttime lows and the warmest cities in Nagano Prefecture, Japan this May.
Nagano Prefecture, Japan, a region in Japan, experiences maximum daytime temperatures in May ranging from 18°C (64°F) in Omachi to 21°C (70°F) in Ueda. Nighttime temperatures generally drop to 10°C (50°F) in Ueda and 7°C (45°F) in Omachi.
To get a sense of May's typical temperatures in the key spots of Nagano Prefecture, explore the map below. Click on a point for an in-depth look.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Nagano Prefecture.
Marker color shows the average daytime high temperature in May: blue is cold, red is hot.
Expect daytime temperatures around 18°C (64°F) in Hakuba. That makes May a pleasant month for Nagano Prefecture, Japan.
After dark, Hakuba cools to about 8°C (46°F) on an average May night.
Data insights from our comprehensive database indicate that Ueda is the city with the highest warmth. Daytime peaks average near 21°C (70°F), while the nights are characterized by a low temperature close to 10°C (50°F).
Our database indicates that in May, Omachi is the city with the coolest temperatures in Nagano Prefecture, Japan. You can expect daytime highs of 18°C (64°F) and nighttime lows close to 7°C (45°F).
We have much more information about the climate in Nagano Prefecture.
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