Live Weather & Forecast
Weather in Kofu
Yamanashi, Japan · Real-time conditions & 3-day outlook
11°C
Feels like 9°C
51°F / Feels 49°F
Cloudy
Kofu, Yamanashi
🌞 Daytime
Updated: 2026-04-16 06:15
Humidity
89%
Wind
9 km/h NNW
Wind Gust
14.7 km/h
Pressure
1009 mb
Visibility
10 km
UV Index
0.1
(Low)
Precipitation
0 mm
Cloud Cover
69%
Dew Point
8.7°C
Wind Degree
347°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
387.9 μg/m³
NO₂
17.6 μg/m³
O₃
85 μg/m³
SO₂
8.9 μg/m³
PM 2.5
17.3 μg/m³
PM 10
20.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Kofu, Yamanashi
12 AM
12°
Mist
1 AM
11°
Patchy light drizzle
2 AM
11°
Patchy rain nearby
3 AM
11°
Partly Cloudy
4 AM
9°
Partly Cloudy
5 AM
9°
Cloudy
6 AM
11°
Cloudy
7 AM
14°
Sunny
8 AM
16°
Sunny
9 AM
18°
Sunny
10 AM
19°
Sunny
11 AM
20°
Sunny
12 PM
21°
Sunny
1 PM
21°
Sunny
2 PM
21°
Sunny
3 PM
21°
Sunny
4 PM
20°
Sunny
5 PM
18°
Sunny
6 PM
10°
Sunny
7 PM
8°
Clear
8 PM
7°
Clear
9 PM
6°
Clear
10 PM
5°
Clear
11 PM
5°
Clear
3-Day Forecast
Daily overview for Kofu, Yamanashi
Today
Patchy rain nearby
21°
/
5°
🌧️ 90% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 14.4 km/h
🌧️ Total precip: 0.35 mm
☀️ UV Index: 2
🌅 Sunrise: 05:13 AM
🌇 Sunset: 06:19 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Overcast
20°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 53%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:11 AM
🌇 Sunset: 06:20 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
21°
/
3°
🌧️ 0% chance of rain
💧 Avg. humidity: 52%
💨 Max wind: 7.6 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.2
🌅 Sunrise: 05:10 AM
🌇 Sunset: 06:21 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Kofu
Plan your trip to Kofu, 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 Kofu?
Current conditions in Kofu: Cloudy, temperature 11°C, humidity 89%.
What is the best time to visit Kofu?
The best time to visit Kofu is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Kofu?
Kofu is located at approximately 35.7° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Kofu?
The wettest period in Kofu is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Kofu?
For visits to Kofu during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Kofu in 2026?
View the 2026 public holidays for Kofu on our Holidays page.
What are the GPS coordinates used for the weather forecast in Kofu?
The weather forecast for Kofu uses coordinates 35.6652, 138.571.