Yilan, Taiwan Weather
- Yilan, Taiwan Weather
- Current conditions
- Weather forecast
- Averages and extremes
- Yesterday's Data
- Temperature and possibility of rain in Yilan over the next 12 hours
- Temperature and possibility of rain in Yilan in the coming days
- Rainfall in Yilan in the coming days
- Yilan Weather Summary
- Weather averages by month
- Yilan's weather
- Frequently asked questions
- Comments
Current conditions
Condition: Slight Thunderstorm
Pressure: 1,011 hPa
Feel like: 33 °C
Temperature: 26°C
Cloud: 55%
Humidity: 92%
Wind: NW - 1 km/h
Visibility: 18.2 km
30 Day Averages and Extremes
- Average high 30.87°C
- Average low 24.13°C
- Hottest day 33°C (28 June 2026)
- Coldest day 22°C (17 June 2026)
- Average humidity 83.53%
- Days with precipitation 29 days
- Highest precipitation 94 mm (25 June 2026)
Yesterday's Data
- Max: 33°C
- Min: 24°C
- Total Precipitation: 0 mm
Temperature and possibility of rain in Yilan over the next 12 hours
Temperature and possibility of rain in Yilan in the coming days
Rainfall in Yilan in the coming days
Yilan Climate Summary
Yilan features a Humid subtropical, no dry season (Köppen classification: Cfa), with an average annual temperature of 22.69ºC (72.84ºF), which is about -1.74% lower than the national average for Taiwan. Annually, the city experiences approximately 283.2 millimeters (11.15 inches) of rainfall, spread across 280.08 rainy days, accounting for 76.73% of the year.
| Longitude | 24.7021073 |
| Latitude | 121.7377502 |
| Yearly high temperature | 24.06ºC (75.31ºF) |
| Yearly low temperature | 19.8ºC (67.64ºF) |
| Hottest month | August 30.31ºC (86.56ºF) |
| Coldest month | January 14.02ºC (57.24ºF) |
| Yearly precip | 283.2mm (11.15in) |
| Days with rainfall | 280.08 days (76.73%) |
| Driest month | February (82.67%) |
| Wettest month | August (76.4%) |
Weather averages by month
| Month | High / Low (°C) | Rain |
|---|---|---|
| January | 17.33° / 14.02° | 22.73 days |
| February | 18.35° / 14.39° | 20.09 days |
| March | 19.97° / 15.19° | 20.91 days |
| April | 22.99° / 17.52° | 21.27 days |
| May | 26.1° / 20.95° | 27.27 days |
| June | 28.91° / 23.63° | 26.73 days |
| July | 30.43° / 24.88° | 23.18 days |
| August | 30.31° / 25.39° | 23.82 days |
| September | 28.39° / 24.48° | 22.91 days |
| October | 24.81° / 21.9° | 24.45 days |
| November | 22.57° / 19.68° | 23.45 days |
| December | 18.57° / 15.59° | 23.27 days |
Yilan's weather
Frequently asked questions
1. What is the hottest month in Yilan?
August has the highest average monthly temperature (daily mean of 30.31ºC) and January are the coolest (daily mean of 14.02ºC).
2. What should I wear in Yilan today?
For today's very hot weather in Yilan, with the high temperatures above 32ºC (89.6ºF), consider wearing:
- Airy sandals or flip-flops
- Lightweight, loose-fitting shorts
- UV-blocking sunglasses
- Light, natural fabrics (like cotton or linen)
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 573
- CO 491
- NH3 0
- NO2 41
- O3 15
- PM10 18
- PM25 17
- SO2 8
- CH4 1,454