When is the best time to go to Yilan
The chart above shows the best time of year to visit Yilan, Taiwan. These are based on an analysis of weather averages such as temperature, rainfall and number of hours of sunshine. These ratings are based solely on the climate and do not take into account other factors such as accommodation prices and how busy it is likely to be.
Average temperatures in Yilan
Yilan weather by month
Please note our recommendations for when to visit Yilan are based solely on the weather and do not take into accounts accommodation prices, how busy it will be and what events are on.
January
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 116mm | 3.1hrs | 11.6hrs |
January is a damp month in Yilan and the temperature is generally mild.
Although outside the main holiday season, there is still plenty of quite acceptable weather around this time of year. This makes it an okay time to visit Yilan.
January is in the winter in Yilan and is typically the coldest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 12°C (54°F) is normal.
On average January is the driest month of the year in Yilan with around 116mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.1 hours of sunshine per day.
February
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 17°C | 165mm | 2.8hrs | 12.1hrs |
February in Yilan is generally wet with the temperature being mild.
Based on weather alone, this is probably a time of year to avoid going to Yilan for your holidays. The weather is often pretty bad and not conducive to spending time outdoors.
February is in the winter in Yilan and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around 19°C (66°F), whilst at night 13°C (55°F) is normal.
On average February is the 2nd driest month of the year in Yilan with around 165mm 6.5 inches of rain making it a wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 2.8 hours of sunshine per day.
March
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 177mm | 3.3hrs | 12.7hrs |
The weather in March in Yilan is characteristically warm and wet.
Although outside the main holiday season, there is still plenty of fairly acceptable weather around this time of year. This makes it an okay time to visit Yilan.
March is in the spring in Yilan and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around 21°C (71°F), whilst at night 15°C (58°F) is normal.
On average March is the 3rd driest month of the year in Yilan with around 177mm 7 inches of rain making it a wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.3 hours of sunshine per day.
April
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 23°C | 161mm | 4.6hrs | 13.5hrs |
Yilan's weather in April is typically warm, humid and wet in nature.
It is perhaps a good month to visit Yilan, with some inordinately good weather at this time of year.
April is in the spring in Yilan and is typically the 4th coldest month of the year. Daytime maximum temperatures average around a muggy 25°C (77°F), whilst at night 18°C (64°F) is normal.
On average April is the 4th driest month of the year in Yilan with around 161mm 6.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.6 hours of sunshine per day.
May
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 216mm | 4.8hrs | 14.1hrs |
May is a very wet, humid month in Yilan and the temperature is generally hot.
It is perhaps a good month to visit Yilan, with some extremely good weather at this time of year.
May is in the spring in Yilan and is typically the 5th coldest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 21°C (70°F) is normal.
On average May is the 5th driest month of the year in Yilan with around 216mm 8.5 inches of rain making it a very wet time to visit. This rainfall is typically spread over 21 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.8 hours of sunshine per day.
June
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 28°C | 262mm | 6hrs | 11.6hrs |
Hot, humid and very wet weather often prevails in Yilan during the month of June
Based on weather alone, this is probably a time of year to avoid going to Yilan for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
June is in the summer in Yilan and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (73°F) is normal.
On average June is the 6th driest month of the year in Yilan with around 262mm 10.3 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.
On the flip side this corresponds to an average of 6 hours of sunshine per day.
July
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 208mm | 8.6hrs | 12.1hrs |
July in Yilan is generally very wet with the temperature being very hot.
Based on weather alone, this is probably a time of year to avoid going to Yilan for your holidays. The weather is often relatively bad and not conducive to spending time outdoors.
July is in the summer in Yilan and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 25°C (76°F) is normal.
On average July is the 6th wettest month of the year in Yilan with around 208mm 8.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 15 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
August
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 29°C | 221mm | 7.9hrs | 12.7hrs |
The weather in August in Yilan is characteristically very hot, humid and very wet.
Based on weather alone, this is probably a time of year to avoid going to Yilan for your holidays. The weather is often not a good and not conducive to spending time outdoors.
August is in the summer in Yilan and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 24°C (76°F) is normal.
On average August is the 5th wettest month of the year in Yilan with around 221mm 8.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.9 hours of sunshine per day.
September
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 27°C | 194mm | 6.7hrs | 13.5hrs |
Yilan's weather in September is typically hot, humid and wet in nature.
Based on weather alone, this is probably a time of year to avoid going to Yilan for your holidays. The weather is often not a good and not conducive to spending time outdoors.
September is in the fall / autumn in Yilan and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (87°F), whilst at night 23°C (73°F) is normal.
On average September is the 4th wettest month of the year in Yilan with around 194mm 7.7 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
October
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 25°C | 134mm | 5.4hrs | 14.1hrs |
October is a wet, humid month in Yilan and the temperature is generally hot.
It is perhaps a good month to visit Yilan, with some surprisingly good weather at this time of year.
October is in the fall / autumn in Yilan and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 20°C (68°F) is normal.
On average October is the 3rd wettest month of the year in Yilan with around 134mm 5.3 inches of rain making it a wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.4 hours of sunshine per day.
November
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 22°C | 118mm | 3.8hrs | 11.6hrs |
Warm, humid and damp weather often prevails in Yilan during the month of November
It is perhaps a good month to visit Yilan, with some particularly good weather at this time of year.
November is in the fall / autumn in Yilan and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 24°C (75°F), whilst at night 18°C (64°F) is normal.
On average November is the 2nd wettest month of the year in Yilan with around 118mm 4.6 inches of rain making it a damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.8 hours of sunshine per day.
December
| Temp | Rain | Sunshine | Day length |
|---|---|---|---|
| 19°C | 99mm | 3.4hrs | 12.1hrs |
December in Yilan is generally a little damp with the temperature being mild.
It is perhaps the perfect month to visit Yilan, with some surprisingly good weather at this time of year.
December is in the winter in Yilan and is typically the warmest month of the year. Daytime maximum temperatures average around 21°C (69°F), whilst at night 14°C (58°F) is normal.
On average December is the wettest month of the year in Yilan with around 99mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 18 days, although this may vary considerably.
On the flip side this corresponds to an average of 3.4 hours of sunshine per day.
Other monthly averages
Yilan weather stats
| Hottest month: | July | 32.2°C 90°F |
|---|---|---|
| Driest month: | December | 99mm 3.9ins |
| Sunniest month: | July | 8.6hrs |
| Coldest month: | January | 18.5°C 65.3°F |
| Wettest month: | June | 262mm 10.3ins |
| Warmest sea: | August | 28.6°C 83.5°F |
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