Get Exclusive App Deals
Itamuro
Best time to visit Itamuro
Data source：Meteostat
Update date：2025-09
Weather in Itamuro throughout the year
- Spring (March–May): Average 6.2–15.5°C, climate transitions from cold to warm, with relatively high rainfall, especially in April and May. Common activities: Flower viewing, spring outings. Recommended clothing: Light jacket, comfortable long pants or skirt.
- Summer (June–August): Average 20.0–24.9°C, warm and humid climate with abundant rainfall. Common activities: Summer resort, outdoor activities (note sun protection and rain gear). Recommended clothing: Light and breathable clothing, rain gear.
- Autumn (September–November): Average 9.4–22.2°C, pleasant and comfortable climate with gradually decreasing rainfall. Common activities: Hiking, maple viewing (depending on altitude). Recommended clothing: Light jacket, long-sleeved shirt.
- Winter (December–February): Average 1.0–3.2°C, cold and dry climate with less rainfall. Common activities: Hot spring experience, indoor activities. Recommended clothing: Warm clothing, thick jacket, scarf and gloves.
Weather in Itamuro
Annual average temperature: approx. 12.7°C / Annual rainfall: approx. 1391 mm / Summer humidity: 70%–80% / Rainiest month: July
Itamuro weather by month
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
7-day weather forecast for Itamuro
10/16
Friday
Overcast
22.2°C/10.4°C
10/17
Saturday
Sunny
20°C/9°C
10/18
Sunday
Sunny
19°C/7.8°C
10/19
Monday
Overcast
20.6°C/11.7°C
10/20
Tuesday
Patchy rain nearby
18.6°C/14.8°C
10/21
Wednesday
Mist
24°C/15.1°C
10/22
Thursday
Overcast
16.7°C/12.4°C
