Alishan is a little too short and not sure if Sun Moon lake should be included in the itinerary by the long distend driving on the road. But all the driver and tour staff are very helpful and nice. Amy is very response for any question and connecting points. We pay extract for the hotel stay in Alishan, the hotel didn't know it until I told them it was an upgrade request from KKday and we should have the bigger room. They finally switched us to the right room. Thank you. .
Anonymous User
Friend
Sun Moon Lake Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
Sun Moon Lake year round climate
Spring (March–May): Average 18.4–22.3°C, mild and comfortable climate, increasing rainfall. Common activities: lake cruise, hiking, cycling. Recommended clothing: light jacket, long-sleeved shirt.
Summer (June–August): Average 22.9–23.7°C, hot and humid, occasional showers. Common activities: water activities, boating, enjoying sunrises and sunsets. Recommended clothing: light and breathable clothing, hat, sunscreen.
Autumn (September–November): Average 19.6–23.2°C, cool and pleasant, decreasing rainfall. Common activities: viewing maple leaves, hiking, tasting local cuisine. Recommended clothing: light jacket, long-sleeved shirt.
Winter (December–February): Average 13.8–16.8°C, mild and dry, little rain. Common activities: hot spring bathing, enjoying the lake scenery. Recommended clothing: warm jacket, sweater.
Sun Moon Lake climatological average
Annual average temperature: approx. 20.2°C / Annual rainfall: approx. 103 mm / Summer humidity: 60%–70% / Rainiest month: July
Sun Moon Lake monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
13.8°C
0.9
February
16.8°C
1.6
March
18.4°C
3.7
April
22.3°C
10.7
May
21.5°C
13.7
June
22.9°C
14.1
July
23.7°C
24.3
August
23.5°C
12.2
September
23.2°C
9.4
October
22.2°C
8.1
November
19.6°C
3.3
December
14.6°C
1.1
Sun Moon Lake weather for the next seven days
5/4
Monday
Moderate rain
26.5°C/15.5°C
5/5
Tuesday
Moderate rain
22°C/14.5°C
5/6
Wednesday
Patchy rain nearby
27.3°C/13.8°C
5/7
Thursday
Patchy rain nearby
28.5°C/14.4°C
5/8
Friday
Moderate rain
25.8°C/15.6°C
5/9
Saturday
Patchy rain nearby
26.9°C/14.9°C
5/10
Sunday
Patchy rain nearby
27°C/15.2°C
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