Mild
Average highs are around 24°C, so days are mild rather than hot.
Weather Guide
Best months: October, September, July
Across the year, average daytime temperatures are around 26°C, sunshine averages 4.7h per day, and rainfall totals about 2072mm.

Annual averages
Temp
26°C
Rain
2072mm
Annual total
Sun
4.7h
Weather score
46
Mixed avg
Mild
Average highs are around 24°C, so days are mild rather than hot.
Showers
Rainfall averages 118mm, so some wet days are possible.
Limited sun
Sunshine averages 3.4h per day, so this is not one of the brighter months.
Map
Compare Yilan, Taiwan with nearby places by weather score, rain, sun, temperature, and swim conditions.
November24°C average high
November is close to Yilan's yearly temperature average, giving a typical read on daytime heat.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
November118mm average rain
November sits on the drier side of Yilan's year, which helps with sightseeing and transfers.
Driest monthsJanuary and October to December
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
November3.4 hours average sun
November is below Yilan's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJuly to August
This stretch has the strongest sunshine in the monthly averages.
November51 weather score
November sits close to Yilan's yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJuly and September to October
These months have the strongest weather score in the monthly averages.