Weather in September in Northern Mariana Islands
Planning a getaway to Northern Mariana Islands this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:
What is the weather like in Northern Mariana Islands in September?
September in Northern Mariana Islands generally has warm temperatures, with heavy precipitation.
Temperatures
You can expect warm maximum daytime temperatures of around 30°C and nighttime temperatures around 27°C in Garapan. The temperatures mentioned for both day and night are typical averages. However some days might get even hotter. It's best to stay prepared by wearing cloths suitable for the warmth.
Precipitation
September is a very rainy month with an average rainfall of around 322 mm in Garapan.For a closer look at September's conditions in Northern Mariana Islands, see the map below. For a more detailed look at Northern Mariana Islands's yearly weather, check out our Northern Mariana Islands climate page.
Where to go in Northern Mariana Islands in September
perfect weather
pleasant
tolerable
unpleasant
poor
Popular destinations
What is the weather like in September for the 2 most popular destinations in Northern Mariana Islands?
Garapan
In September Garapan generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Saipan
In September Saipan generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 27°C and heavy monthly rainfall. So on average the conditions are poor that month.
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Weather
Is your destination not in the list? Have a look at other destinations in Northern Mariana Islands.
Is September the best time to visit Northern Mariana Islands?
In our view, September might not be the best time to travel to Northern Mariana Islands with often poor weather in Garapan.
On average, the best time to visit Northern Mariana Islands is in January, February, March, April, May and December with generally perfect weather in Garapan. The weather in July, August, September and October, on the other hand, tends to be poor.
Interested in more climate information?
We have much more information about the climate in Northern Mariana Islands.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to Northern Mariana Islands? Get detailed historical weather averages for many cities in Northern Mariana Islands.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.