April weather forecast
Tinian International Airport, Northern Mariana Islands, USA

April delivers a gentle shift towards slightly warmer days, maintaining weather consistency witnessed through the first quarter. Average rainfall increases to 4" (102mm) over 18 days, a small uptick from March. A noteworthy attribute is that similar temperatures persist in the sea. Tourists and residents benefit from longer daylight hours, promoting potential for outdoor pursuits. Recommended indulgences include water sports activities, taking advantage of the warm sea.

Temperature

With April's arrival, Tinian International Airport's weather records an average high-temperature of a hot 86°F (30°C), marking little difference from March's 84.2°F (29°C). During the month of April, the temperature in Tinian International Airport generally drops to a low average of 75.2°F (24°C).

Rainfall

In Tinian International Airport, during April, the rain falls for 18 days and regularly aggregates up to 4.02" (102mm) of precipitation. Throughout the year, there are 247 rainfall days, and 79.21" (2012mm) of precipitation is accumulated.

Ocean temperature

In Tinian International Airport, in April, the average water temperature is 82.9°F (28.3°C).
Note: Surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as excellent and extremely agreeable for enduring enjoyment in water activities.

Daylight

The average length of the day in April is 12h and 28min.
On the first day of April in Tinian International Airport, sunrise is at 6:12 am and sunset at 6:29 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 6:34 pm ChST.

Sunshine

March through June, with an average of 7h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index are February through September, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme threat to health from exposure to the Sun's UV radiation for the average person.
Note: In April, an average UV index of 12 transforms into the following instructions:
Put into effect every essential safeguard, as unprotected skin and eyes might burn instantly. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Even on overcast days, a sunscreen with a sun protection factor of no less than 30 should be generously applied and reapplied, particularly after swimming or outdoor activities. Watch out! Sand and water enhance the UV exposure you receive.