Live Weather & Forecast
Weather in Nanyo
Yamagata, Japan · Real-time conditions & 3-day outlook
15°C
Feels like 15°C
58°F / Feels 59°F
Light rain shower
Nanyo, Yamagata
🌙 Nighttime
Updated: 2026-04-15 18:45
Humidity
75%
Wind
6.1 km/h ENE
Wind Gust
9.5 km/h
Pressure
1010 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0.43 mm
Cloud Cover
88%
Dew Point
10.3°C
Wind Degree
73°
Air Quality Index
US EPA: Good
UK DEFRA: Low (2)
CO
212.9 μg/m³
NO₂
4 μg/m³
O₃
101 μg/m³
SO₂
1.7 μg/m³
PM 2.5
15.5 μg/m³
PM 10
20.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Nanyo, Yamagata
12 AM
9°
Cloudy
1 AM
9°
Cloudy
2 AM
9°
Partly Cloudy
3 AM
9°
Cloudy
4 AM
9°
Overcast
5 AM
9°
Partly Cloudy
6 AM
10°
Cloudy
7 AM
12°
Partly Cloudy
8 AM
14°
Partly Cloudy
9 AM
15°
Overcast
10 AM
17°
Overcast
11 AM
19°
Overcast
12 PM
20°
Partly Cloudy
1 PM
21°
Patchy rain nearby
2 PM
21°
Patchy rain nearby
3 PM
20°
Patchy rain nearby
4 PM
19°
Patchy rain nearby
5 PM
17°
Patchy rain nearby
6 PM
15°
Light rain shower
7 PM
14°
Light rain shower
8 PM
13°
Light rain shower
9 PM
13°
Light rain shower
10 PM
12°
Light rain
11 PM
12°
Light rain
3-Day Forecast
Daily overview for Nanyo, Yamagata
Today
Moderate rain
21°
/
9°
🌧️ 96% chance of rain
💧 Avg. humidity: 70%
💨 Max wind: 10.8 km/h
🌧️ Total precip: 5.65 mm
☀️ UV Index: 1.5
🌅 Sunrise: 05:05 AM
🌇 Sunset: 06:15 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
15°
/
7°
🌧️ 95% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 3.9 mm
☀️ UV Index: 1
🌅 Sunrise: 05:03 AM
🌇 Sunset: 06:16 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Overcast
18°
/
4°
🌧️ 0% chance of rain
💧 Avg. humidity: 63%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 1.9
🌅 Sunrise: 05:02 AM
🌇 Sunset: 06:17 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Nanyo
Plan your trip to Nanyo, 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 Nanyo?
Current conditions in Nanyo: Light rain shower, temperature 15°C, humidity 75%.
What is the best time to visit Nanyo?
The best time to visit Nanyo is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Nanyo?
Nanyo is located at approximately 38.1° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Nanyo?
The wettest period in Nanyo is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Nanyo?
For visits to Nanyo during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Nanyo in 2026?
View the 2026 public holidays for Nanyo on our Holidays page.
What are the GPS coordinates used for the weather forecast in Nanyo?
The weather forecast for Nanyo uses coordinates 38.0551, 140.1481.