Live Weather & Forecast
Weather in Yachiyo
Chiba, Japan · Real-time conditions & 3-day outlook
10°C
Feels like 8°C
51°F / Feels 46°F
Partly cloudy
Yachiyo, Chiba
🌙 Nighttime
Updated: 2026-04-17 00:00
Humidity
82%
Wind
22 km/h NE
Wind Gust
28.4 km/h
Pressure
1020 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
5.2°C
Wind Degree
44°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
181.9 μg/m³
NO₂
10.3 μg/m³
O₃
109 μg/m³
SO₂
4.8 μg/m³
PM 2.5
9.8 μg/m³
PM 10
12.1 μg/m³
Today's Hourly Forecast
24-hour breakdown for Yachiyo, Chiba
12 AM
11°
Clear
1 AM
10°
Partly cloudy
2 AM
11°
Clear
3 AM
10°
Clear
4 AM
10°
Clear
5 AM
10°
Clear
6 AM
10°
Sunny
7 AM
11°
Sunny
8 AM
12°
Sunny
9 AM
14°
Sunny
10 AM
15°
Overcast
11 AM
16°
Overcast
12 PM
17°
Partly Cloudy
1 PM
18°
Partly Cloudy
2 PM
19°
Cloudy
3 PM
19°
Overcast
4 PM
18°
Partly Cloudy
5 PM
18°
Overcast
6 PM
16°
Cloudy
7 PM
15°
Overcast
8 PM
15°
Overcast
9 PM
15°
Overcast
10 PM
14°
Overcast
11 PM
14°
Overcast
3-Day Forecast
Daily overview for Yachiyo, Chiba
Today
Cloudy
19°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 50%
💨 Max wind: 23.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:06 AM
🌇 Sunset: 06:14 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Partly Cloudy
20°
/
13°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 19.4 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:04 AM
🌇 Sunset: 06:15 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Sun, Apr 19
Sunny
25°
/
16°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 18 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 05:03 AM
🌇 Sunset: 06:16 PM
🌙 Waxing Crescent
🌑 Moon: 3% lit
Best Time to Visit Yachiyo
Plan your trip to Yachiyo, 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 Yachiyo?
Current conditions in Yachiyo: Partly cloudy, temperature 10°C, humidity 82%.
What is the best time to visit Yachiyo?
The best time to visit Yachiyo is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Yachiyo?
Yachiyo is located at approximately 35.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Yachiyo?
The wettest period in Yachiyo is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Yachiyo?
For visits to Yachiyo during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Yachiyo in 2026?
View the 2026 public holidays for Yachiyo on our Holidays page.
What are the GPS coordinates used for the weather forecast in Yachiyo?
The weather forecast for Yachiyo uses coordinates 35.7225, 140.0995.