Weather in Kiribati for September 2025
In general, the average temperature in Kiribati at the beginning of September is 29 °C. As the month progressed, temperatures tended to remain steady, reaching an average of 29 °C by the end of September.
Kiribati experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 157.2 mm.
Is September a good time to visit Kiribati? check out the best time to travel to Kiribati page.
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Kiribati in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2  29° | 3 29° | 4 29° | 5 29° | 6 29° | 7 29° |
| 8 29° | 9  28° | 10 29° | 11 28° | 12 29° | 13  28° | 14 29° |
| 15 28° | 16 29° | 17 29° | 18  29° | 19 29° | 20 29° | 21 28° |
| 22 29° | 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 Kiribati
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Thundery outbreaks possible | 29° /27° | 2.1 mm | 6 | |
| 2 Sept. | Light rain shower | 29° /27° | 9.2 mm | 6 | |
| 3 Sept. | Patchy rain possible | 29° /27° | 3 mm | 6 | |
| 4 Sept. | Light rain shower | 29° /27° | 3.5 mm | 6 | |
| 5 Sept. | Light rain shower | 29° /27° | 4.9 mm | 6 | |
| 6 Sept. | Light rain shower | 29° /27° | 7.3 mm | 6 | |
| 7 Sept. | Light rain shower | 29° /27° | 3.6 mm | 6 | |
| 8 Sept. | Light rain shower | 29° /28° | 3.6 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 28° /27° | 16.3 mm | 6 | |
| 10 Sept. | Moderate or heavy rain shower | 29° /28° | 6.4 mm | 6 | |
| 11 Sept. | Moderate or heavy rain shower | 28° /27° | 12.6 mm | 6 | |
| 12 Sept. | Moderate or heavy rain shower | 29° /27° | 7.5 mm | 6 | |
| 13 Sept. | Partly cloudy | 28° /27° | 0.1 mm | 7 | |
| 14 Sept. | Partly cloudy | 29° /28° | 0.2 mm | 7 | |
| 15 Sept. | Partly cloudy | 28° /27° | 1.2 mm | 7 | |
| 16 Sept. | Light rain shower | 29° /26° | 14.8 mm | 6 | |
| 17 Sept. | Moderate or heavy rain shower | 29° /27° | 15.2 mm | 6 | |
| 18 Sept. | Light drizzle | 29° /27° | 2.1 mm | 6 | |
| 19 Sept. | Patchy light drizzle | 29° /27° | 0.9 mm | 6 | |
| 20 Sept. | Patchy light drizzle | 29° /27° | 1.1 mm | 6 | |
| 21 Sept. | Patchy rain possible | 28° /27° | 3.3 mm | 7 | |
| 22 Sept. | Patchy rain possible | 29° /27° | 1.3 mm | 6 | |
| 23 Sept. | Patchy rain possible | 29° /27° | 1.7 mm | 6 | |
| 24 Sept. | Light rain shower | 29° /27° | 5.5 mm | 6 | |
| 25 Sept. | Light rain shower | 29° /27° | 2 mm | 7 | |
| 26 Sept. | Light rain shower | 29° /27° | 5 mm | 7 | |
| 27 Sept. | Light rain shower | 29° /27° | 3.9 mm | 6 | |
| 28 Sept. | Light rain shower | 29° /27° | 9 mm | 6 | |
| 29 Sept. | Light rain shower | 29° /27° | 9.4 mm | 6 | |
| 30 Sept. | Patchy rain possible | 29° /28° | 0.4 mm | 6 | |
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Guide for Kiribati in September
In Kiribati, September marks the transition from the dry season to the wet season. At the beginning of the month, the weather in Kiribati is generally warm and pleasant, with temperatures averaging around 28°.
The islands experience relatively low precipitation during this time, making it an ideal period for outdoor activities and beach relaxation. However, as the month progresses, the weather pattern shifts, and the islands begin to experience an increase in rainfall and humidity.
By the end of September, the temperatures remain consistent at around 29°, but the humidity levels rise, and intermittent showers become more frequent.
The weather in Kiribati during September can be characterized by a mix of sunny days and occasional rain showers, creating a lush and vibrant landscape across the islands.
Travelers visiting Kiribati during this time should be prepared for the possibility of sudden rain showers and higher humidity levels, especially towards the end of the month.
Despite the shift in weather patterns, September still offers plenty of opportunities to explore the natural beauty of Kiribati and engage in water-based activities, albeit with some intermittent interruptions due to the changing weather conditions.
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Kiribati in September - FAQ
What to pack to Kiribati in September?
As you prepare for your trip to Kiribati 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 Kiribati, 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 Kiribati
UV exposure in Kiribati during September
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Where is Kiribati?Get accurate weather forecasts for Kiribati, located at latitude 1.328 and longitude 172.977. Stay updated with localized weather information tailored for Kiribati.