Nishinasuno Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Nishinasuno year round climate
Spring (March–May): 6.2–15.5°C, the climate gradually changes from cold to warm. March occasionally sees snowfall, cherry blossoms begin to bloom in April, and rainfall increases in May. Common activities: Cherry blossom viewing, hiking, and walking. Recommended clothing: Spring jacket, comfortable long pants or skirt, and rain gear.
Summer (June–August): 20.0–24.9°C, the climate is warm and humid with abundant rainfall, peaking in July. Common activities: Mountain climbing, playing in streams, and visiting summer resorts. Recommended clothing: Breathable short-sleeved clothing, shorts, and lightweight rain gear.
Autumn (September–November): 9.4–22.2°C, the climate is comfortable and pleasant, with gradually decreasing temperatures and rainfall. Common activities: Maple leaf viewing, fruit picking, and hot spring bathing. Recommended clothing: Light jacket, long-sleeved shirt, and comfortable pants.
Winter (December–February): 1.0–3.2°C, the climate is cold and dry with a low probability of snowfall. Common activities: Skiing (requires travel to nearby areas), hot spring bathing, and winter activities. Recommended clothing: Warm coat, sweater, hat, gloves, and scarf.
Nishinasuno climatological average
Annual average temperature: approx. 12.7°C / Annual rainfall: approx. 1391 mm / Summer humidity: 70%–80% / Rainiest month: July
Nishinasuno monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
1°C
34.9
February
1.8°C
42.6
March
6.2°C
110.2
April
12.4°C
111.5
May
15.5°C
177.8
June
20°C
179.6
July
24.9°C
184.9
August
24.9°C
156
September
22.2°C
180.2
October
14.5°C
113.7
November
9.4°C
78.4
December
3.2°C
21.4
Nishinasuno weather for the next seven days
5/14
Thursday
Moderate rain
23.6°C/10.2°C
5/15
Friday
Partly Cloudy
22.3°C/11.3°C
5/16
Saturday
Sunny
24.5°C/9.5°C
5/17
Sunday
Sunny
26.6°C/12°C
5/18
Monday
Patchy rain nearby
26.3°C/14.7°C
5/19
Tuesday
Sunny
28.6°C/12.9°C
5/20
Wednesday
Patchy rain nearby
27.5°C/17.1°C
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