March weather forecast
Saipan, Northern Mariana Islands, USA

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Beautiful clear waters and white sandy beaches around the stunning Bird Island in Saipan, Northern Mariana Islands
Beautiful clear waters and white sandy beaches around the stunning Bird Island in Saipan, Northern Mariana Islands

Weather in March

Transiting into March, weather patterns in Saipan shift slightly. Settling at 2.4" (61mm), rainfall reduces compared to February, offering drier conditions. The lowest and highest temperatures moderately hover around 73.1°F (22.8°C) and 79.8°F (26.6°C) respectively. The consistent sea temperature remains appealing for swimming or snorkeling activities. As one heads into April, citizens can anticipate an increase in rainfall.

Temperature

Saipan ushers in March with an average high-temperature of a still moderately hot 79.9°F (26.6°C), showing a close resemblance to the previous month. Saipan's March nights exhibit a subtle drop in temperature, averaging at an agreeable 73°F (22.8°C), closely aligned with the daytime highs.

Rainfall

March is the month with the least rainfall in Saipan. Rain falls for 20 days and accumulates 2.4" (61mm) of precipitation.

Ocean temperature

The months with the coldest seawater are February and March, with an average ocean temperature of 80.6°F (27°C).
Note: Surface water temperatures ranging from 77°F (25°C) to 84.2°F (29°C) are seen as ideal and highly pleasant for extended enjoyment in all water activities.

Daylight

In Saipan, the average length of the day in March is 12h and 3min.
On the first day of the month, sunrise is at 6:33 am and sunset at 6:24 pm. On the last day of March, sunrise is at 6:12 am and sunset at 6:29 pm ChST.

Sunshine

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

UV index

The months with the highest UV index in Saipan are February through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an excessive health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 12 during March morphs into the following directions:
Adopt every precaution of necessity, unprotected skin and eyes may suffer burns instantly. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Despite the cloudy weather, sunscreen with a sun protection factor of at least 30 should be liberally applied and reapplied, including after a swim or outdoor activity. Notice! Sand and water reflections contribute to a stronger UV exposure.
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Frequently asked questions

What are the temperatures in Saipan in March?

In March, the average high-temperature and low-temperature in Saipan, Northern Mariana Islands, are 79.9°F (26.6°C) and 73°F (22.8°C) respectively.

What is the driest month in Saipan?

The month with the least rainfall in Saipan is March, when the rain falls for 20 days and typically collects 2.4" (61mm) of precipitation.

How many days does it rain in March in Saipan?

In Saipan, in March, during 20 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

When is the ocean coldest in Saipan?

February and March, with an average ocean temperature of 80.6°F (27°C), are months with the coldest seawater in Saipan, Northern Mariana Islands.

How warm is the water in March in Saipan?

In Saipan, the average seawater temperature in March is 80.6°F (27°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.

What is the average length of the day in March in Saipan?

In Saipan, Northern Mariana Islands, the average day length in March is 12h and 3min.

When are sunrise and sunset in March in Saipan?

In March, on the first day of the month, sunrise is at 6:33 am and sunset at 6:24 pm. On the last day of the month, in Saipan, Northern Mariana Islands, sunrise is at 6:12 am and sunset at 6:29 pm ChST.

What are the months with the most sunshine in Saipan?

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

How many hours of sunshine does Saipan have in March?

The average sunshine duration in March in Saipan is 7h.

When is the highest UV index in Saipan?

February through September, with an average maximum UV index of 12, are months with the highest UV index.

What is the UV index intensity in March in Saipan?

The average daily maximum UV index in March in Saipan, Northern Mariana Islands, is 12. A UV Index reading of 11, and higher, represents an extreme health vulnerability from exposure to the Sun's UV radiation.
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in March
Saipan, Northern Mariana Islands, USA

Average temperature in March - Saipan, Northern Mariana Islands, USA
  • Average high temperature in March: 79.8°F

The warmest month (with the highest average high temperature) is June (85°F).
The month with the lowest average high temperature is February (79.7°F).

  • Average low temperature in March: 73.1°F

The month with the highest average low temperature is May (75.5°F).
The coldest month (with the lowest average low temperature) is February (72.9°F).

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Average rainfall in March
Saipan, Northern Mariana Islands, USA

Average rainfall in March - Saipan, Northern Mariana Islands, USA
  • Average rainfall in March: 2.4"

The wettest month (with the highest rainfall) is August (12.4").
The driest month (with the least rainfall) is March (2.4").

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Average rainfall days in March
Saipan, Northern Mariana Islands, USA

Average rainfall days in March - Saipan, Northern Mariana Islands, USA
  • Average rainfall days in March: 20 days

The months with the highest number of rainy days are January and December (23 days).
The month with the least rainy days is June (17 days).

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Average sea temperature in March
Saipan, Northern Mariana Islands, USA

Average sea temperature in March - Saipan, Northern Mariana Islands, USA
  • Average sea temperature in March: 81°F

The best months for swimming (with the highest average sea temperature) are June, July, August, September, October and November (84°F).
The coldest months (with the lowest average sea temperature) are February and March (81°F).

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Average daylight in March /
Average sunshine in March
Saipan, Northern Mariana Islands, USA

Average daylight in March / Average sunshine in March - Saipan, Northern Mariana Islands, USA
  • Average daylight in March: 12h and 1min

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 12min).

  • Average sunshine in March: 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 March
Saipan, Northern Mariana Islands, USA

Average UV index in March - Saipan, Northern Mariana Islands, USA
  • Average UV index in March: 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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Saipan, Northern Mariana Islands, USA

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