The Nasu Teddy Bear Museum is so much fun! Besides a huge collection of teddy bears, there's also Totoro to take pictures with, and the DIY doll making is amazing.
Anonymous User
Couple
Nasu Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Nasu year round climate
Spring (March–May): 6.7–15.9°C on average, mild climate but with relatively high rainfall, especially in April and May. Common activities: flower viewing, hiking. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Summer (June–August): 20.4–26.4°C on average, hot and humid with heavy rainfall. Common activities: summer resort, playing in streams, mountain climbing (be aware of weather changes). Recommended clothing: breathable and sweat-wicking clothing, sun hat, rain gear.
Autumn (September–November): 9.6–23.1°C on average, comfortable and pleasant climate with gradually decreasing rainfall. Common activities: autumn leaves viewing, hot spring trips. Recommended clothing: light jacket, long-sleeved shirt, comfortable shoes.
Winter (December–February): 0.9–3.7°C on average, cold and dry with low probability of snowfall. Common activities: skiing (requires going to higher altitudes), hot springs. Recommended clothing: warm clothing, thick jacket, scarf, hat, gloves.
Nasu climatological average
Annual average temperature: approx. 13.5°C / Annual rainfall: approx. 1323 mm / Summer humidity: 70%–80% / Rainiest month: August
Nasu monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
0.9°C
23.6
February
2.1°C
45.3
March
6.7°C
93.5
April
12.5°C
112.1
May
15.9°C
163.8
June
20.4°C
182.5
July
25.2°C
174.2
August
26.4°C
188.3
September
23.1°C
183.4
October
15°C
78
November
9.6°C
57.6
December
3.7°C
21
Nasu weather for the next seven days
4/11
Saturday
Sunny
25.1°C/10.1°C
4/12
Sunday
Sunny
21.4°C/5.4°C
4/13
Monday
Partly Cloudy
24.4°C/9.1°C
4/14
Tuesday
Partly Cloudy
21.9°C/10.5°C
4/15
Wednesday
Moderate rain
22.7°C/13.4°C
4/16
Thursday
Patchy rain nearby
18.1°C/10.9°C
4/17
Friday
Sunny
20.8°C/8.2°C
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