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Marshall Islands weather in September

Planning a getaway to Marshall 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 Marshall Islands in September?

September in Marshall Islands generally has warm temperatures, with heavy precipitation.

You can expect warm maximum daytime temperatures of around 29°C and nighttime temperatures around 26°C in Majuro. These night and day temperatures are average and some days may be even warmer. So be prepared and dress for the heat.

In September, precipitation varies across different areas. From heavy rainfall in Kwajalein with an average of 295 mm to heavy rainfall in Majuro with 307 mm. The days are mostly sunny, with an average total of around 218 hours of sunshine in Majuro. The sunlight during this month doesn't just make the days brighter, it also seems to make everyone a bit more cheerful.

For specific regional insights in Marshall Islands for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Marshall Islands climate page.

Where to go in Marshall Islands in September

Find the average weather conditions in September for the most popular destinations in Marshall Islands on the map below. Click on a destination dot for more detailed information.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Marshall Islands

What is the weather like in September for the 2 most popular destinations in Marshall Islands?

Average weather in Majuro

In September Majuro generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Majuro
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
29°C 
26°C 
232 hours 
303 mm 
20 days 
poor 
29°C 
26°C 
218 hours 
307 mm 
19 days 
poor 
October   >> October
>>  
29°C 
26°C 
205 hours 
328 mm 
20 days 
poor 
Climate in Majuro

Average weather in Kwajalein

In September Kwajalein generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

Kwajalein
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
29°C 
26°C 
290 mm 
21 days 
poor 
30°C 
26°C 
295 mm 
20 days 
poor 
October   >> October
>>  
29°C 
26°C 
317 mm 
21 days 
poor 
Climate in Kwajalein

Is your destination not in the list? Have a look at other destinations in Marshall Islands.

Is September the best time to visit Marshall Islands?

Given the typically poor weather conditions in Majuro, September may not be the ideal time to visit Marshall Islands.

Generally speaking, January, February, March and April provide unpleasant weather in Majuro.

Interested in more climate information?

We have much more information about the climate in Marshall Islands. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Marshall Islands? Get detailed historical weather averages for many cities in Marshall Islands.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.