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Australia and Oceania

Northern Mariana Islands climate 2025

Australia and Oceania

Northern Mariana Islands climate 2025

Overview: Northern Mariana Islands
Northern Mariana Islands is a region with a tropical climate. Temperatures during the day are in the range from 29 °C (84 °F) in February to 31 °C (89 °F) in June. Temperatures during the night go from 24 °C (74 °F) in February to 26 °C (78 °F) in June. The driest month is March with just 7 days of rain, on the contrary, the month when it rains the most is August with 14 days of rain. Sea temperatures are in the following range: 27 °C (81 °F) in February to 29 °C (85 °F) in September.

Weather charts for Northern Mariana Islands

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Weather overview
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Enjoyable beach with turquise water in Saipan
Boat in Saipan in sunny weather with few clouds
Nice beach by the sea in Saipan in sunny weather with few clouds

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Climate overview and FAQs

Climate overview

Northern Mariana Islands is a region with a tropical climate. Temperatures during the day are in the range from 29 °C (84 °F) in February to 31 °C (89 °F) in June. Temperatures during the night go from 24 °C (74 °F) in February to 26 °C (78 °F) in June. The driest month is March with just 7 days of rain, on the contrary, the month when it rains the most is August with 14 days of rain. Sea temperatures are in the following range: 27 °C (81 °F) in February to 29 °C (85 °F) in September.

What is the best month to visit Northern Mariana Islands?

The best time to visit Northern Mariana Islands is between January and December. During this period, temperatures are between 29 °C (84 °F) - 31 °C (89 °F), night temperatures are between 24 °C (74 °F) - 26 °C (78 °F), rainfall averages 10 days per month, and 6 hours of sunlight on average. The sea temperature at this time of the year is around 27 °C (81 °F) - 29 °C (85 °F).

What sea temperatures can I expect in Northern Mariana Islands?

Northern Mariana Islands has sea temperatures in the range of 27 °C (81 °F) - 29 °C (85 °F) throughout the year.

Is Northern Mariana Islands a year-round destination?

Yes, Northern Mariana Islands is a year-round destination, the temperatures don't fall below 29 °C (84 °F) and the sea temperature below 27 °C (81 °F).

What temperatures can I expect in Northern Mariana Islands?

Northern Mariana Islands enjoys daily temperatures in the range of 29 °C (84 °F) - 31 °C (89 °F) during the year.

What are the night temperatures in Northern Mariana Islands?

Night temperatures in Northern Mariana Islands range between 24 °C (74 °F) and 26 °C (78 °F) throughout the year.

What is the humidity in Northern Mariana Islands?

Generally, Northern Mariana Islands belongs to destinations with higher humidity. It is in the range of 80 % - 87 %.

What is the least cloudy season in Northern Mariana Islands?

The least cloudy months in Northern Mariana Islands are January - May, when the cloud cover is on average only 46 %.

Which month is the sunniest in Northern Mariana Islands?

The period, which is the sunniest in Northern Mariana Islands, is in the months of April - June, when there is an average of 7 sun hours per day.

Is it windy in Northern Mariana Islands?

Yes, Northern Mariana Islands is an above-average wind location with a wind index of 4 - 6. The months with the strongest wind are December - March, weakest wind months are August - October.

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