Marshall Islands (Majuro)
September
Weather in Marshall Islands for September 2025
Your guide to Marshall Islands weather in September - trends and predictions
In general, the average temperature in Marshall Islands at the beginning of September is 28.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29 °C by the end of September.
Marshall Islands experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Marshall Islands? check out the best time to travel to Marshall Islands page.
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4
Dry days
26
Rainy days
0
Snow days
28°/27°
Temperatures
21 km/h
Avg max wind
76 %
Avg humidity
Marshall Islands in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  29° | 3 29° | 4 29° | 5 29° | 6 28° | 7 29° |
| 8 29° | 9 29° | 10 29° | 11 29° | 12  29° | 13  29° | 14 28° |
| 15 28° | 16 28° | 17 29° | 18 29° | 19 29° | 20  28° | 21 27° |
| 22  28° | 23 29° | 24 29° | 25 29° | 26 29° | 27 29° | 28 29° |
| 29 29° | 30 29° |
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Temperatures trend during September in Marshall Islands
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September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Light rain shower | 29° /28° | 10.9 mm | 6 | |
| 2 Sept. | Moderate or heavy rain shower | 29° /27° | 10 mm | 6 | |
| 3 Sept. | Moderate or heavy rain shower | 29° /27° | 10.8 mm | 6 | |
| 4 Sept. | Light rain shower | 29° /28° | 4 mm | 6 | |
| 5 Sept. | Light rain shower | 29° /26° | 39.6 mm | 6 | |
| 6 Sept. | Light rain shower | 28° /26° | 19.8 mm | 6 | |
| 7 Sept. | Light rain shower | 29° /28° | 2.7 mm | 6 | |
| 8 Sept. | Light rain shower | 29° /28° | 5.6 mm | 6 | |
| 9 Sept. | Light rain shower | 29° /28° | 15.3 mm | 6 | |
| 10 Sept. | Moderate or heavy rain shower | 29° /27° | 21.4 mm | 6 | |
| 11 Sept. | Light rain shower | 29° /27° | 9.6 mm | 6 | |
| 12 Sept. | Overcast | 29° /28° | 0.8 mm | 6 | |
| 13 Sept. | Cloudy | 29° /27° | 9 mm | 6 | |
| 14 Sept. | Cloudy | 28° /27° | 4.1 mm | 6 | |
| 15 Sept. | Cloudy | 28° /27° | 9.9 mm | 6 | |
| 16 Sept. | Light rain shower | 28° /26° | 3.1 mm | 6 | |
| 17 Sept. | Light rain shower | 29° /27° | 9.3 mm | 6 | |
| 18 Sept. | Light rain shower | 29° /27° | 15.1 mm | 6 | |
| 19 Sept. | Moderate or heavy rain shower | 29° /26° | 15.1 mm | 6 | |
| 20 Sept. | Patchy light rain with thunder | 28° /27° | 16.1 mm | 6 | |
| 21 Sept. | Light rain shower | 27° /24° | 25.6 mm | 6 | |
| 22 Sept. | Patchy light rain | 28° /27° | 2.5 mm | 7 | |
| 23 Sept. | Light rain shower | 29° /27° | 18.6 mm | 6 | |
| 24 Sept. | Light rain shower | 29° /27° | 2.9 mm | 6 | |
| 25 Sept. | Light rain shower | 29° /28° | 4.7 mm | 6 | |
| 26 Sept. | Moderate or heavy rain shower | 29° /26° | 10.6 mm | 6 | |
| 27 Sept. | Patchy rain possible | 29° /28° | 2.8 mm | 6 | |
| 28 Sept. | Light rain shower | 29° /27° | 4.5 mm | 6 | |
| 29 Sept. | Light rain shower | 29° /27° | 4.6 mm | 6 | |
| 30 Sept. | Moderate or heavy rain shower | 29° /26° | 12.6 mm | 6 | |
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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.
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 338.4 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.
What to pack to Marshall Islands in September?
As you prepare for your trip to Marshall Islands in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Marshall Islands, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Marshall Islands
Explore the daily rainfall trends and prepare for Marshall Islandss September weather 💧
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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