April weather forecast
Sun Moon Lake, Taiwan

Sun Moon Lake in April experiences brighter, warmer days indicating the full onset of spring. Slightly longer sunshine hours contribute to a rise in daytime temperatures. Rainfall becomes more frequent but the showers are typically short-lived and the overall climate remains pleasant. The UV index is high, signalling the necessity for sun protection. A standout weather parameter for April is receiving heavy rainfall of 127mm (5").

Temperature

April's arrival signals a subtle increase in average high-temperatures, moving from March's pleasant 20°C (68°F) to a moderately hot 23°C (73.4°F). During April, Sun Moon Lake's temperature falls to a steady low-temperature average of 15°C (59°F).

Rainfall

In Sun Moon Lake, in April, during 17 rainfall days, 127mm (5") of precipitation is typically accumulated. Throughout the year, there are 208 rainfall days, and 2046mm (80.55") of precipitation is accumulated.

Daylight

In Sun Moon Lake, Taiwan, the average length of the day in April is 12h and 43min.
On the first day of the month, sunrise is at 05:48 and sunset at 18:12. On the last day of April, sunrise is at 05:22 and sunset at 18:24 CST.

Sunshine

In Sun Moon Lake, Taiwan, the average sunshine in April is 5h.

UV index

April through August, with an average maximum UV index of 12, are months with the highest UV index. A UV Index of 11, and more, symbolizes an excessive health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The average daily UV index of 12 in April transforms into the following instructions:
Implement all necessary safeguards, unprotected skin might suffer burns rapidly. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.