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Itako

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Itako Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Itako year round climate

  • Spring (March–May): Average 10.1–18.1°C, the climate transitions from cold to warm, with increasing rainfall. March remains cool, while May feels warm like early summer. Common activities: Flower viewing, hiking, sightseeing in the water town. Recommended clothing: Spring and autumn jackets, long-sleeved shirts, comfortable athletic shoes.
  • Summer (June–August): Average 22.0–27.5°C, hot and humid. June has the most rainfall, while July and August have relatively less. Common activities: Water activities, sightseeing at summer resorts. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 13.3–25.0°C, the climate is comfortable and pleasant. September has more rainfall, which gradually decreases afterwards. Common activities: Maple leaf viewing, rural experiences. Recommended clothing: Long-sleeved shirts, light jackets, comfortable shoes.
  • Winter (December–February): Average 4.3–6.7°C, cold and dry, with less rainfall. Common activities: Hot spring experiences, indoor activities. Recommended clothing: Warm jackets, sweaters, scarves, gloves.

Itako climatological average

Annual average temperature: approx. 16°C / Annual rainfall: approx. 1450 mm / Summer humidity: 70%–80% / Rainiest month: June

Itako monthly average temperature and precipitation

Month
Air temperature (°C)
Precipitation (mm)
January
4.3°C
42.8
February
5.6°C
70.1
March
10.1°C
118.7
April
15.2°C
138
May
18.1°C
183.8
June
22°C
216.1
July
27°C
108.4
August
27.5°C
98.8
September
25°C
204.1
October
18.2°C
131.2
November
13.3°C
93.1
December
6.7°C
45.2

Itako weather for the next seven days

1/19
Monday
Patchy rain nearby
7.8°C/6.6°C
1/20
Tuesday
Patchy rain nearby
9.8°C/5.5°C
1/21
Wednesday
Patchy rain nearby
3.7°C/1.6°C
1/22
Thursday
Partly Cloudy
4.5°C/0.9°C
1/23
Friday
Sunny
5.7°C/1.2°C
1/24
Saturday
Sunny
7.4°C/1.7°C
1/25
Sunday
Sunny
7.7°C/2.6°C