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Hiraiso
Walking around
Hiraiso Weather and climate
Data source：Meteostat
Update date：2025-09
Hiraiso year round climate
- Spring (March–May): Average 48–64°F, climate transitions from cold to warm, rainfall gradually increases. March is relatively humid and cold, while May becomes warm and comfortable. Common activities: Spring outings, flower viewing. Recommended clothing: Spring jacket, comfortable trousers or skirt, adjust clothing according to weather changes.
- Summer (June–August): Average 71–81°F, hot and humid, more rainfall, with the most rainfall in June. Common activities: Beach activities, sightseeing at summer resorts. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
- Autumn (September–November): Average 54–76°F, temperature gradually decreases, more rainfall, but the weather is comfortable and pleasant. September has more rainfall. Common activities: Maple leaf viewing, hiking. Recommended clothing: Comfortable long-sleeved clothing, light jacket.
- Winter (December–February): Average 39–42°F, cold and dry, less rainfall. Common activities: Skiing, hot spring experience (if available nearby). Recommended clothing: Warm jacket, hat, scarf, gloves.
Hiraiso climatological average
Annual average temperature: approx. 60.3°F / Annual rainfall: approx. 1421 mm / Summer humidity: 70%–80% / Rainiest month: June
Hiraiso monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
39°F
32.3
February
41°F
53
March
48.4°F
109.3
April
58.5°F
105.7
May
64.6°F
160.3
June
71.8°F
225
July
80.4°F
130.7
August
81.7°F
155.7
September
76.6°F
209.7
October
63.5°F
128.7
November
54.3°F
88.3
December
42.8°F
22.8
Hiraiso weather for the next seven days
11/6
Thursday
Patchy rain nearby
60.7°F/53.6°F
11/7
Friday
Sunny
65.8°F/51.4°F
11/8
Saturday
Partly Cloudy
58.1°F/49.4°F
11/9
Sunday
Moderate rain
65°F/54.9°F
11/10
Monday
Patchy rain nearby
66.3°F/52.1°F
11/11
Tuesday
Sunny
59.1°F/50.4°F
11/12
Wednesday
Sunny
59.7°F/51.7°F
