Spring (March–May): 48–63°F 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): 71–81°F 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): 53–76°F on average, pleasant climate, rainfall gradually decreases. Common activities: Hiking, outings. Recommended clothing: Light jacket, long-sleeved shirt.
Winter (December–February): 37–41°F 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. 59.0°F / Annual rainfall: approx. 1459 mm / Summer humidity: 70%–80% / Rainiest month: June
Ishioka monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
37.6°F
37.4
February
40.1°F
61.9
March
48°F
112.1
April
58.3°F
126.5
May
63.9°F
163.1
June
71.1°F
231.4
July
80.1°F
111.4
August
81.3°F
164.2
September
76.3°F
197.7
October
62.6°F
132.1
November
53.6°F
87.8
December
41.7°F
33.4
Ishioka weather for the next seven days
12/22
Monday
Patchy rain nearby
51.1°F/40.7°F
12/23
Tuesday
Sunny
49°F/37.7°F
12/24
Wednesday
Moderate rain
46.3°F/43.2°F
12/25
Thursday
Patchy rain nearby
52.2°F/46.9°F
12/26
Friday
Patchy rain nearby
49°F/37°F
12/27
Saturday
Sunny
43°F/34.2°F
12/28
Sunday
Patchy rain nearby
44.9°F/38.6°F
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