Spring (March–May): 50–65°F on average, mild climate but with relatively more rainfall, especially abundant in April. Common activities: Spring outings, flower viewing. Recommended clothing: Light jacket, long-sleeved shirt, rain gear is essential.
Summer (June–August): 72–82°F on average, hot and humid, with the most rainfall in June, pay attention to heatstroke prevention and sun protection. Common activities: Swimming, travel to summer resorts. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): 65–77°F on average, pleasant climate, rainfall gradually decreases. Common activities: Hiking, outings, enjoying autumn scenery. Recommended clothing: Comfortable long-sleeved shirts, light jackets.
Winter (December–February): 40–44°F on average, cold and dry, less rainfall. Common activities: Hot springs, indoor activities. Recommended clothing: Warm coats, sweaters, scarves, hats.
Kohoku climatological average
Annual average temperature: approx. 61.7°F / Annual rainfall: approx. 1517 mm / Summer humidity: 70%–80% / Rainiest month: June
Kohoku monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
40.5°F
34.9
February
42.4°F
62.6
March
50.5°F
123.3
April
59.9°F
150.6
May
65.7°F
181.3
June
72.5°F
243.2
July
82°F
107.8
August
82.8°F
194.2
September
77.7°F
177.6
October
65.1°F
130.8
November
55.9°F
84
December
44.8°F
27.3
Kohoku weather for the next seven days
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