Live Weather & Forecast
Weather in Yilan County
Taiwan · Real-time conditions & 3-day outlook
22°C
Feels like 25°C
72°F / Feels 76°F
Partly cloudy
Yilan County, Taiwan
🌙 Nighttime
Updated: 2026-05-02 03:00
Humidity
78%
Wind
5 km/h SW
Wind Gust
9.7 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0 mm
Cloud Cover
75%
Dew Point
14.7°C
Wind Degree
215°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
273.9 μg/m³
NO₂
13.1 μg/m³
O₃
98 μg/m³
SO₂
2.6 μg/m³
PM 2.5
16.5 μg/m³
PM 10
20.9 μg/m³
Today's Hourly Forecast
24-hour breakdown for Yilan County, Taiwan
12 AM
18°
Cloudy
1 AM
18°
Partly Cloudy
2 AM
17°
Partly Cloudy
3 AM
22°
Partly cloudy
4 AM
17°
Cloudy
5 AM
17°
Cloudy
6 AM
18°
Patchy rain nearby
7 AM
21°
Patchy rain nearby
8 AM
23°
Partly Cloudy
9 AM
24°
Partly Cloudy
10 AM
25°
Cloudy
11 AM
26°
Cloudy
12 PM
26°
Cloudy
1 PM
26°
Cloudy
2 PM
26°
Cloudy
3 PM
26°
Patchy rain nearby
4 PM
26°
Patchy rain nearby
5 PM
25°
Light rain shower
6 PM
24°
Partly Cloudy
7 PM
22°
Partly Cloudy
8 PM
22°
Partly Cloudy
9 PM
22°
Clear
10 PM
21°
Clear
11 PM
21°
Clear
3-Day Forecast
Daily overview for Yilan County, Taiwan
Today
Patchy rain nearby
26°
/
17°
🌧️ 88% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 0.36 mm
☀️ UV Index: 9.9
🌅 Sunrise: 05:17 AM
🌇 Sunset: 06:23 PM
🌙 Waning Gibbous
🌑 Moon: 100% lit
Sun, May 3
Moderate rain
32°
/
20°
🌧️ 89% chance of rain
💧 Avg. humidity: 76%
💨 Max wind: 12.2 km/h
🌧️ Total precip: 7.92 mm
☀️ UV Index: 10.1
🌅 Sunrise: 05:17 AM
🌇 Sunset: 06:23 PM
🌙 Waning Gibbous
🌑 Moon: 98% lit
Mon, May 4
Moderate rain
22°
/
17°
🌧️ 83% chance of rain
💧 Avg. humidity: 77%
💨 Max wind: 15.1 km/h
🌧️ Total precip: 7.53 mm
☀️ UV Index: 4.9
🌅 Sunrise: 05:16 AM
🌇 Sunset: 06:24 PM
🌙 Waning Gibbous
🌑 Moon: 95% lit
Best Time to Visit Yilan County
Plan your trip around the most favorable weather conditions in Yilan County, Taiwan.
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 Yilan County?
Current conditions in Yilan County: Partly cloudy, temperature 22°C, humidity 78%.
What is the best time to visit Yilan County?
The best time to visit Yilan County is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Yilan County?
Yilan County shares the climate of Taiwan. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Yilan County?
Rainfall patterns in Yilan County vary by season. Peak rainfall typically occurs outside of the dry season.
What should I pack for Yilan County?
For visits during June – September: light clothing and sun protection. For the November – March period: layers and a waterproof jacket are recommended for Yilan County.
What country is Yilan County in?
Yilan County is a state/province of Taiwan.
What are the public holidays in Yilan County in 2026?
View the full list of 2026 public holidays for Yilan County on our Holidays page.
What are the coordinates for the weather forecast in Yilan County?
The weather forecast for Yilan County is based on coordinates 24.6846, 121.7983.