September
Weather in Tuvalu for September 2026
Your guide to Tuvalu weather in September - trends and predictions
Until now, September 2026 in Tuvalu has been nearly identical to the historical average, with a temperature of 27.6 °C (showing only a slight deviation of 0.4 °C).
The forecast for the next days in Tuvalu predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Tuvalu at the beginning of September is 28 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 27.9 °C by the end of September.
Tuvalu experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 282.5 mm.
Temperatures
Rain 🌧️
0
Dry days
30
Rainy days
0
Snow days
28°/27°
Temperatures
28 km/h
Avg max wind
76 %
Avg humidity
Tuvalu Weather September
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Temperatures trend during September in Tuvalu
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September weather in Tuvalu day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 28° /27° | 1.6 mm | 6 | |
| 2 Sept. | Light rain shower | 28° /27° | 12.1 mm | 6 | |
| 3 Sept. | Light rain shower | 28° /26° | 15.1 mm | 5 | |
| 4 Sept. | Light rain shower | 28° /27° | 12.3 mm | 6 | |
| 5 Sept. | Light rain shower | 28° /26° | 11 mm | 5 | |
| 6 Sept. | Light rain shower | 28° /27° | 6.9 mm | 6 | |
| 7 Sept. | Patchy rain possible | 28° /27° | 4.5 mm | 7 | |
| 8 Sept. | Patchy rain possible | 28° /26° | 3.5 mm | 6 | |
| 9 Sept. |  Moderate or heavy rain shower | 28° /26° | 6.7 mm | 6 | |
| 10 Sept. | Light rain shower | 28° /26° | 12.7 mm | 6 | |
| 11 Sept. | Light rain shower | 28° /27° | 10.1 mm | 6 | |
| 12 Sept. | Light rain shower | 28° /26° | 11.5 mm | 6 | |
| 13 Sept. | Light rain shower | 28° /26° | 11.4 mm | 6 | |
| 14 Sept. | Light rain shower | 28° /27° | 6.1 mm | 7 | |
| 15 Sept. |  Overcast | 28° /26° | 5.3 mm | 12.9 | |
| 16 Sept. | Light rain shower | 28° /28° | 11.8 mm | 13.6 | |
| 17 Sept. |  Sunny | 29° /28° | 0.3 mm | 11.4 | |
| 18 Sept. | Patchy rain possible | 29° /27° | 7.6 mm | 8 | |
| 19 Sept. | Overcast | 28° /27° | 2.8 mm | 8 | |
| 20 Sept. | Overcast | 28° /27° | 1.3 mm | 7 | |
| 21 Sept. | Light rain shower | 28° /28° | 23.1 mm | 7 | |
| 22 Sept. | Patchy rain possible | 28° /27° | 5.6 mm | 7 | |
| 23 Sept. | Light rain shower | 28° /28° | 11.7 mm | 7 | |
| 24 Sept. | Light rain shower | 28° /27° | 24.4 mm | 7 | |
| 25 Sept. | Light rain shower | 27° /26° | 21.5 mm | 7 | |
| 26 Sept. | Patchy rain possible | 28° /26° | 15.2 mm | 7 | |
| 27 Sept. | Patchy rain possible | 28° /26° | 1.4 mm | 8 | |
| 28 Sept. | Patchy rain possible | 28° /27° | 6.5 mm | 8 | |
| 29 Sept. | Light rain shower | 28° /27° | 1.9 mm | 7 | |
| 30 Sept. | Light rain shower | 28° /27° | 7.8 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Tuvalu 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 Tuvalu forecast closer to your planned date for the most up-to-date weather information.
Change Month
Tuvalu in September - FAQ
What are the expected maximum and minimum temperatures in Tuvalu 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 Tuvalu during September?
Significant rainfall exceeding 282.5 mm is expected in Tuvalu during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tuvalu during September?
The average wind speed in Tuvalu during September is 28 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Tuvalu
Explore the daily rainfall trends and prepare for Tuvalus September weather 💧
Typically, Tuvalu has 30 rainy days in September with a total of 282.5 mm of rainfall.
UV exposure in Tuvalu during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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