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

Weather in April

April in Tinian International Airport, Northern Mariana Islands, is a hot spring month, with an average temperature varying between 86°F (30°C) and 75.2°F (24°C).

Temperature

In Tinian International Airport, the average high-temperature in April is relatively the same as in March - a hot 86°F (30°C). The average low-temperature, in April, is 75.2°F (24°C).

Rainfall

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

Ocean temperature

In Tinian International Airport, the average seawater temperature in April is 82.9°F (28.3°C).
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in April is 12h and 28min.
On the first day of April, sunrise is at 6:13 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 in Tinian International Airport, Northern Mariana Islands.

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 unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 12 in April transform into the following instructions:
Take all required precautions, as unprotected skin and eyes can burn in minutes. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

How many days does it rain in April in Tinian International Airport?

In April, in Tinian International Airport, Northern Mariana Islands, the rain falls for 18 days. Throughout April, 4.02" (102mm) of precipitation is accumulated.

How warm is the water in April in Tinian International Airport?

In Tinian International Airport, in April, the average water temperature is 82.9°F (28.3°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

How many hours of daylight does Tinian International Airport have in April?

The average day length in April in Tinian International Airport, Northern Mariana Islands, is 12h and 28min.

What time are sunrise and sunset in April in Tinian International Airport?

In April, on the first day of the month, sunrise is at 6:13 am and sunset at 6:29 pm. On the last day of the month, in Tinian International Airport, sunrise is at 5:54 am and sunset at 6:34 pm ChST.

What is the month with the most sunshine in Tinian International Airport?

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

How long on average sun shines in April in Tinian International Airport?

In April, the average sunshine duration is 7h.

When is the highest UV index in Tinian International Airport?

The months with the highest UV index in Tinian International Airport are February through September, with an average maximum UV index of 12.

What is the UV index reading in April in Tinian International Airport?

In April, the average daily maximum UV index in Tinian International Airport, Northern Mariana Islands, is 12. A UV Index estimate of 11, and higher, represents an excessive health risk from unsafe exposure to Sun's UV rays.
Average high temperature
Average rainfall days
Average sunshine
Average UV index

Average temperature in April
Tinian International Airport, Northern Mariana Islands, USA

Average temperature in April - Tinian International Airport, Northern Mariana Islands, USA
  • Average high temperature in April: 86°F

The warmest months (with the highest average high temperature) are June, July, August, September and October (88°F).
The months with the lowest average high temperature are January, February and March (84°F).

  • Average low temperature in April: 75°F

The months with the highest average low temperature are May, June, July, August, September, October and November (77°F).
The coldest months (with the lowest average low temperature) are February and March (73°F).

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Average rainfall in April
Tinian International Airport, Northern Mariana Islands, USA

Average rainfall in April - Tinian International Airport, Northern Mariana Islands, USA
  • Average rainfall in April: 4"

The wettest month (with the highest rainfall) is September (12.8").
The driest month (with the least rainfall) is February (2.9").

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Average rainfall days in April
Tinian International Airport, Northern Mariana Islands, USA

Average rainfall days in April - Tinian International Airport, Northern Mariana Islands, USA
  • Average rainfall days in April: 18 days

The month with the highest number of rainy days is August (23 days).
The month with the least rainy days is April (18 days).

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Average sea temperature in April
Tinian International Airport, Northern Mariana Islands, USA

Average sea temperature in April - Tinian International Airport, Northern Mariana Islands, USA
  • Average sea temperature in April: 82.8°F

The best month for swimming (with the highest average sea temperature) is July (85.4°F).
The coldest months (with the lowest average sea temperature) are January, February and March (82°F).

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Average daylight in April /
Average sunshine in April
Tinian International Airport, Northern Mariana Islands, USA

Average daylight in April / Average sunshine in April - Tinian International Airport, Northern Mariana Islands, USA
  • Average daylight in April: 12h and 28min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 16min).

  • Average sunshine in April: 7h

The months with the most sunshine are March, April, May and June (Average sunshine: 7h).
The months with the least sunshine are August, September, October, November and December (Average sunshine: 5h).

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Average UV index in April
Tinian International Airport, Northern Mariana Islands, USA

Average UV index in April - Tinian International Airport, Northern Mariana Islands, USA
  • Average UV index in April: 12

The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The months with the lowest UV index are November and December (UV index 9).

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