Live Weather & Forecast
Weather in Sanyo
Yamaguchi, Japan · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
66°F / Feels 66°F
Patchy rain nearby
Sanyo, Yamaguchi
🌞 Daytime
Updated: 2026-04-17 15:30
Humidity
59%
Wind
3.6 km/h NW
Wind Gust
10.8 km/h
Pressure
1013 mb
Visibility
9 km
UV Index
5.7
(Moderate)
Precipitation
0.29 mm
Cloud Cover
83%
Dew Point
10.5°C
Wind Degree
307°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
156.9 μg/m³
NO₂
1.1 μg/m³
O₃
84 μg/m³
SO₂
1.1 μg/m³
PM 2.5
7 μg/m³
PM 10
11.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Sanyo, Yamaguchi
12 AM
12°
Patchy rain nearby
1 AM
13°
Patchy rain nearby
2 AM
13°
Patchy rain nearby
3 AM
13°
Patchy rain nearby
4 AM
13°
Patchy rain nearby
5 AM
13°
Patchy rain nearby
6 AM
14°
Patchy rain nearby
7 AM
14°
Light rain shower
8 AM
14°
Light rain shower
9 AM
14°
Patchy rain nearby
10 AM
15°
Patchy rain nearby
11 AM
15°
Patchy rain nearby
12 PM
16°
Patchy rain nearby
1 PM
17°
Patchy rain nearby
2 PM
18°
Patchy rain nearby
3 PM
19°
Patchy rain nearby
4 PM
19°
Patchy rain nearby
5 PM
19°
Patchy rain nearby
6 PM
17°
Light rain shower
7 PM
16°
Light rain shower
8 PM
14°
Moderate or heavy rain shower
9 PM
14°
Moderate or heavy rain shower
10 PM
13°
Patchy light rain
11 PM
12°
Light rain
3-Day Forecast
Daily overview for Sanyo, Yamaguchi
Today
Moderate rain
19°
/
12°
🌧️ 99% chance of rain
💧 Avg. humidity: 75%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 18.41 mm
☀️ UV Index: 2
🌅 Sunrise: 06:12 AM
🌇 Sunset: 06:35 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Patchy rain nearby
21°
/
11°
🌧️ 88% chance of rain
💧 Avg. humidity: 65%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 0.92 mm
☀️ UV Index: 2.9
🌅 Sunrise: 06:11 AM
🌇 Sunset: 06:35 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Patchy rain nearby
24°
/
11°
🌧️ 85% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 11.5 km/h
🌧️ Total precip: 0.15 mm
☀️ UV Index: 3.7
🌅 Sunrise: 06:11 AM
🌇 Sunset: 06:35 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Best Time to Visit Sanyo
Plan your trip to Sanyo, Japan around the most favorable weather conditions.
Peak Season
November – April
Dry season — low humidity, clear skies, comfortable temperatures.
Shoulder Season
May, October
Fewer crowds, moderate prices, mild weather.
Off Season
June – September
Wet/monsoon season; heavier rainfall possible.
Frequently Asked Questions
What is the current weather in Sanyo?
Current conditions in Sanyo: Patchy rain nearby, temperature 19°C, humidity 59%.
What is the best time to visit Sanyo?
The best time to visit Sanyo is typically November – April. Dry season — low humidity, clear skies, comfortable temperatures.
What is the climate like in Sanyo?
Sanyo is located at approximately 10.9° latitude. It has a tropical or subtropical climate with wet and dry seasons.
Does it rain a lot in Sanyo?
The wettest period in Sanyo is typically during June – September. Wet/monsoon season; heavier rainfall possible.
What should I pack for a trip to Sanyo?
For visits to Sanyo during November – April: light clothing and sun protection. For June – September: layers and a waterproof jacket are recommended.
What are the public holidays in Sanyo in 2026?
View the 2026 public holidays for Sanyo on our Holidays page.
What are the GPS coordinates used for the weather forecast in Sanyo?
The weather forecast for Sanyo uses coordinates 10.9157, 39.3016.