Marshall Islands (Majuro)
September
Weather in Marshall Islands for September 2026
Your guide to Marshall Islands weather in September - trends and predictions
Until now, September 2026 in Marshall Islands has been nearly identical to the historical average, with a temperature of 28.6 °C (showing only a slight deviation of 0.3 °C).
The forecast for the next days in Marshall Islands predicts temperatures to be around 29 °C, close to the historical average.
In general, the average temperature in Marshall Islands at the beginning of September is 28.9 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 28.9 °C by the end of September.
Marshall Islands experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 301.8 mm.
Temperatures
Rain 🌧️
4
Dry days
26
Rainy days
0
Snow days
28°/27°
Temperatures
21 km/h
Avg max wind
75 %
Avg humidity
Marshall Islands Weather September
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What’s the Weather Like in Marshall Islands This September?
Discover the average temperatures and weather trends across Marshall Islands’s cities this September.
Temperatures trend during September in Marshall Islands
See the weather trend as well as the moving average line
September weather in Marshall Islands day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 29° /27° | 6.7 mm | 7 | |
| 2 Sept. |  Moderate or heavy rain shower | 29° /27° | 7.1 mm | 8 | |
| 3 Sept. | Moderate or heavy rain shower | 29° /27° | 6.7 mm | 8 | |
| 4 Sept. | Light rain shower | 29° /27° | 5.1 mm | 8 | |
| 5 Sept. | Patchy rain possible | 29° /27° | 20.1 mm | 7 | |
| 6 Sept. | Light rain shower | 28° /27° | 10.8 mm | 7 | |
| 7 Sept. | Light rain shower | 29° /27° | 3.9 mm | 5 | |
| 8 Sept. | Light rain shower | 29° /27° | 9 mm | 5 | |
| 9 Sept. | Light rain shower | 29° /27° | 22 mm | 5 | |
| 10 Sept. | Moderate or heavy rain shower | 29° /26° | 29.6 mm | 5 | |
| 11 Sept. | Light rain shower | 28° /26° | 22.5 mm | 5 | |
| 12 Sept. |  Overcast | 29° /27° | 3.5 mm | 5 | |
| 13 Sept. | Light rain shower | 29° /26° | 16.1 mm | 5 | |
| 14 Sept. |  Cloudy | 29° /27° | 4.3 mm | 6 | |
| 15 Sept. | Light rain shower | 29° /27° | 6.3 mm | 6 | |
| 16 Sept. | Patchy rain possible | 28° /26° | 5.4 mm | 5 | |
| 17 Sept. | Light rain shower | 29° /27° | 7 mm | 6 | |
| 18 Sept. | Overcast | 29° /28° | 3.5 mm | 12.6 | |
| 19 Sept. | Overcast | 29° /28° | 3 mm | 13.2 | |
| 20 Sept. | Patchy rain possible | 29° /28° | 7.7 mm | 11.9 | |
| 21 Sept. | Patchy rain possible | 29° /28° | 4.3 mm | 12.3 | |
| 22 Sept. | Overcast | 29° /29° | 0.1 mm | 6 | |
| 23 Sept. | Patchy rain possible | 29° /28° | 2 mm | 6 | |
| 24 Sept. | Patchy rain possible | 29° /28° | 9.6 mm | 6 | |
| 25 Sept. | Light rain shower | 28° /28° | 2.7 mm | 6 | |
| 26 Sept. | Light rain shower | 29° /28° | 13.5 mm | 6 | |
| 27 Sept. |  Sunny | 29° /28° | 1.7 mm | 7 | |
| 28 Sept. | Sunny | 29° /28° | 0.9 mm | 7 | |
| 29 Sept. | Patchy rain possible | 29° /28° | 1.8 mm | 7 | |
| 30 Sept. | Patchy rain possible | 29° /28° | 7.9 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Marshall Islands in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Marshall Islands forecast closer to your planned date for the most up-to-date weather information.
Change Month
Marshall Islands in September - FAQ
What are the expected maximum and minimum temperatures in Marshall Islands during September?
During September, expect a variety of temperatures with highs around 28° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Marshall Islands during September?
Significant rainfall exceeding 301.8 mm is expected in Marshall Islands during September, occurring over more than 26 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Marshall Islands during September?
The average wind speed in Marshall Islands during September is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Marshall Islands
Explore the daily rainfall trends and prepare for Marshall Islandss September weather 💧
Typically, Marshall Islands has 26 rainy days in September with a total of 301.8 mm of rainfall.
UV exposure in Marshall Islands during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Marshall Islands?Get accurate weather forecasts for Marshall Islands, located at latitude 7.09 and longitude 171.38. Stay updated with localized weather information tailored for Marshall Islands.
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