Spring (March–May): 8.9–17.7°C on average, mild climate, but rainfall gradually increases, especially in April and May. Common activities: Picnics, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, rain gear.
Summer (June–August): 21.7–27.4°C on average, hot and humid, June has the most rainfall, while July and August have less rainfall. Common activities: Summer escapes, playing in streams (please pay attention to safety). Recommended clothing: Light and breathable clothing, sun hat.
Autumn (September–November): 12.0–24.6°C on average, pleasant climate, rainfall gradually decreases. Common activities: Hiking, outings. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): 3.1–5.4°C on average, cold and dry, little rainfall. Common activities: Hot springs, indoor activities. Recommended clothing: Thick jacket, warm clothing.
Ishioka climatological average
Annual average temperature: approx. 15°C / Annual rainfall: approx. 1459 mm / Summer humidity: 70%–80% / Rainiest month: June
Ishioka monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
3.1°C
37.4
February
4.5°C
61.9
March
8.9°C
112.1
April
14.6°C
126.5
May
17.7°C
163.1
June
21.7°C
231.4
July
26.7°C
111.4
August
27.4°C
164.2
September
24.6°C
197.7
October
17°C
132.1
November
12°C
87.8
December
5.4°C
33.4
Ishioka weather for the next seven days
7/20
Monday
Sunny
36.1°C/24.9°C
7/21
Tuesday
Sunny
36.7°C/25.8°C
7/22
Wednesday
Patchy rain nearby
33°C/24.4°C
7/23
Thursday
Patchy rain nearby
33.9°C/24.2°C
7/24
Friday
Partly Cloudy
31.6°C/23.8°C
7/25
Saturday
Light rain shower
31.1°C/23.3°C
7/26
Sunday
Mist
28.3°C/21.3°C
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