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: Overcast
Pressure: 1,002 hPa
Feel like: 33 °C
Temperature: 27°C
Cloud: 89%
Humidity: 89%
Wind: NNW - 2 km/h
Visibility: 12.22 km
30 Day Averages and Extremes
- Average high 29.93°C
- Average low 23.57°C
- Hottest day 32°C (18 June 2026)
- Coldest day 22°C (10 June 2026)
- Average humidity 84.37%
- Days with precipitation 29 days
- Highest precipitation 83 mm (26 June 2026)
Yesterday's Data
- Max: 32°C
- Min: 24°C
- Total Precipitation: 1 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 27ºC (80.6ºF), consider wearing:
- Open-toed sandals or light sneakers
- UV-protective sunglasses
- Thin, moisture-wicking socks
- Loose and airy fabrics like linen or cotton
Temperature
Air quality
Acceptable air quality, some pollutants present, minor health concerns for sensitive individuals
- CO2 511
- CO 577
- NH3 0
- NO2 40
- O3 60
- PM10 30
- PM25 29
- SO2 11
- CH4 1,442