Kuma River Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Kuma River year round climate
Spring (March–May): 52–66°F on average, mild and rainy; March to May experience heavier rainfall, so bring rain gear. Common activities: flower viewing, strolling along the Kuma River. Suggested attire: light jacket, long-sleeved shirt, raincoat or umbrella.
Summer (June–August): 73–80°F on average, hot and humid; June has the most rainfall, with July and August also experiencing heavier rainfall. Common activities: boating on the Kuma River, visiting summer resorts. Suggested attire: light and breathable clothing, sun hat, sunscreen.
Autumn (September–November): 65–77°F on average, comfortable and pleasant; rainfall gradually decreases. Common activities: hiking, enjoying autumn scenery. Suggested attire: light jacket, long-sleeved shirt.
Winter (December–February): 41–45°F on average, cold and dry; less rainfall. Common activities: onsen experience, indoor activities. Suggested attire: warm jacket, hat, gloves, scarf.
Kuma River climatological average
Annual average temperature: approx. 61.5°F / Annual rainfall: approx. 2609 mm / Summer humidity: 70%–80% / Rainiest month: June
Kuma River monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
41.4°F
49.4
February
45.5°F
132.8
March
52.7°F
208.4
April
61.3°F
294.9
May
66.4°F
245.4
June
73°F
511.2
July
80.8°F
438.5
August
81°F
191.7
September
77.9°F
243.8
October
65.5°F
127
November
56.3°F
101.8
December
42.4°F
64.6
Kuma River weather for the next seven days
6/3
Wednesday
Patchy rain nearby
80.9°F/61.5°F
6/4
Thursday
Heavy rain
67.6°F/61.1°F
6/5
Friday
Patchy rain nearby
75.3°F/64.3°F
6/6
Saturday
Patchy rain nearby
80.2°F/62.5°F
6/7
Sunday
Heavy rain
66.7°F/61.6°F
6/8
Monday
Patchy rain nearby
79.3°F/59.2°F
6/9
Tuesday
Cloudy
72.8°F/55.2°F
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