Live Weather & Forecast
Weather in Shiraoi
Hokkaido, Japan · Real-time conditions & 3-day outlook
10°C
Feels like 10°C
51°F / Feels 51°F
Partly Cloudy
Shiraoi, Hokkaido
🌞 Daytime
Updated: 2026-04-15 11:00
Humidity
40%
Wind
4.7 km/h ESE
Wind Gust
6.4 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
5.2
(Moderate)
Precipitation
0 mm
Cloud Cover
0%
Dew Point
-2.5°C
Wind Degree
104°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (3)
CO
181.9 μg/m³
NO₂
23 μg/m³
O₃
32 μg/m³
SO₂
9.1 μg/m³
PM 2.5
26.9 μg/m³
PM 10
31.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Shiraoi, Hokkaido
12 AM
4°
Partly Cloudy
1 AM
4°
Clear
2 AM
4°
Clear
3 AM
3°
Partly Cloudy
4 AM
3°
Partly Cloudy
5 AM
3°
Partly Cloudy
6 AM
4°
Sunny
7 AM
6°
Partly Cloudy
8 AM
8°
Partly Cloudy
9 AM
9°
Partly Cloudy
10 AM
10°
Partly Cloudy
11 AM
10°
Partly Cloudy
12 PM
11°
Partly Cloudy
1 PM
10°
Overcast
2 PM
10°
Overcast
3 PM
10°
Overcast
4 PM
9°
Overcast
5 PM
8°
Overcast
6 PM
8°
Overcast
7 PM
7°
Overcast
8 PM
7°
Overcast
9 PM
7°
Overcast
10 PM
7°
Overcast
11 PM
7°
Cloudy
3-Day Forecast
Daily overview for Shiraoi, Hokkaido
Today
Partly Cloudy
11°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 59%
💨 Max wind: 18.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.2
🌅 Sunrise: 04:53 AM
🌇 Sunset: 06:15 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Sunny
11°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 17.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.4
🌅 Sunrise: 04:51 AM
🌇 Sunset: 06:16 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
8°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.3
🌅 Sunrise: 04:50 AM
🌇 Sunset: 06:17 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Shiraoi
Plan your trip to Shiraoi, Japan around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Shiraoi?
Current conditions in Shiraoi: Partly Cloudy, temperature 10°C, humidity 40%.
What is the best time to visit Shiraoi?
The best time to visit Shiraoi is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Shiraoi?
Shiraoi is located at approximately 42.6° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Shiraoi?
The wettest period in Shiraoi is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Shiraoi?
For visits to Shiraoi during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Shiraoi in 2026?
View the 2026 public holidays for Shiraoi on our Holidays page.
What are the GPS coordinates used for the weather forecast in Shiraoi?
The weather forecast for Shiraoi uses coordinates 42.5515, 141.3559.