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

Entering April, Sun Moon Lake notices a subtle temperature elevation, with the average high-temperature advancing from March's pleasant 20°C (68°F) to a warm 23°C (73.4°F). During the nights in April, Sun Moon Lake experiences a consistent average temperature of 15°C (59°F).

Rainfall

In April, the rain falls for 17 days. Throughout April, 127mm (5") of precipitation is accumulated. Throughout the year, there are 208 rainfall days, and 2046mm (80.55") of precipitation is accumulated.

Daylight

In April, the average length of the day 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 April, the average sunshine is 5h.

UV index

The months with the highest UV index are April through August, with an average maximum UV index of 12. A UV Index value of 11, and more, symbolizes an extreme threat to health from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 12 in April translates into the following recommendations:
Ensure all key precautions. Defense against sun exposure is critical. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.