April weather forecast
Hoi An, Vietnam

April's weather continues the warming trend initiated in March, however, the rainfall slightly increases to 34mm (1.34"), allowing for an extended period of pleasant weather. The river-based city comes alive during this time as longer daylight and milder temperatures provide idyllic conditions for river exploration and local farming activities. The increase in temperature doesn’t hinder the charm of the city as vibrant festivals and cultural events continue to take place.

Temperature

Hoi An's average high-temperature marks a tropical 30°C (86°F) with the advent of April, closely mirroring that of the preceding month. An average low-temperature of 23°C (73.4°F) is noted during the nights in April in Hoi An.

Rainfall

In Hoi An, Vietnam, in April, it is raining for 8 days, with typically 34mm (1.34") of accumulated precipitation. In Hoi An, during the entire year, the rain falls for 144 days and collects up to 1929mm (75.94") of precipitation.

Daylight

In April, the average length of the day in Hoi An is 12h and 30min.
On the first day of April, sunrise is at 05:41 and sunset at 17:59. On the last day of the month, sunrise is at 05:22 and sunset at 18:04 +07.

Sunshine

January through May and December, with an average of 7h of sunshine, are months with the most sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index in Hoi An. A UV Index reading of 11, and higher, represents an excessive health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 12 during April, leads to the following recommendations:
Employ all crucial safeguards, unprotected skin could burn rapidly. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Stay sun-safe with clothing that is both closely woven and worn loosely. Even if the day is cloudy, sunscreen with SPF of at least 30 should be applied generously and reapplied often, particularly after swimming or outdoor exercise.