March weather forecast
Northern Mariana Islands, USA

March marks a transitional phase in the Northern Mariana Islands, where the weather begins to shift towards the warmer part of the dry season. The consistency of the climate is maintained across the islands, without any remarkable variations among different locations within the territory.

In March, the temperatures exhibit a slight increase compared to the previous months, ranging from 73°F (22.8°C) to 81°F (27.2°C). This increment leads to a more perceptible warmth, although rainfall continues to remain moderate and consistent with the dry season's characteristics.

When compared to February, March brings a subtle rise in both minimum and maximum temperatures, hinting at the forthcoming warmer months. As the islands progress towards April, one can anticipate further warming, though the weather continues to be generally comfortable. The lack of extreme weather events, balanced humidity, and temperate conditions make March another appealing month in the Northern Mariana Islands.

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• Saipan - March »
  In March, the average ocean temperature is 80.6°F (27°C). In March, the average high-temperature and low-temperature in Saipan are 79.9°F (26.6°C) and 73°F (22.8°C) respectively.
• Rota - March »
  The months with the coldest seawater in Rota are February and March, with an average ocean temperature of 80.6°F (27°C). February and March, with an average ocean temperature of 80.6°F (27°C), are months with the coldest seawater in Rota.
• Tinian International Airport - March »
  In Tinian International Airport the coldest months are January through March, registering an average high-temperature of 84.2°F (29°C). On the first day of March in Tinian International Airport, Northern Mariana Islands, sunrise is at 6:34 am and sunset at 6:25 pm.