Antigua and Barbuda (Antigua Island)
September
Weather in Antigua and Barbuda for September 2027
Your guide to Antigua and Barbuda weather in September - trends and predictions
In general, the average temperature in Antigua and Barbuda at the beginning of September is 28.8 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.2 °C by the end of September.
Antigua and Barbuda experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 91.3 mm.
Is September a good time to visit Antigua and Barbuda? check out the best time to travel to Antigua and Barbuda page.
Temperatures
Rain 🌧️
More
9
Dry days
21
Rainy days
0
Snow days
29°/27°
Temperatures
25 km/h
Avg max wind
75 %
Avg humidity
Antigua and Barbuda Weather September
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What’s the Weather Like in Antigua and Barbuda This September?
Discover the average temperatures and weather trends across Antigua and Barbuda’s cities this September.
Temperatures trend during September in Antigua and Barbuda
See the weather trend as well as the moving average line
September weather in Antigua and Barbuda day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 29° /27° | 1.8 mm | 5 | |
| 2 Sept. |  Light rain | 29° /28° | 3.5 mm | 5 | |
| 3 Sept. | Light rain shower | 28° /28° | 1.7 mm | 7 | |
| 4 Sept. | Light rain shower | 29° /28° | 1 mm | 5 | |
| 5 Sept. | Patchy rain possible | 29° /28° | 1.7 mm | 5 | |
| 6 Sept. |  Moderate or heavy rain with thunder | 29° /28° | 6.1 mm | 6 | |
| 7 Sept. | Light rain | 29° /27° | 2.9 mm | 5 | |
| 8 Sept. | Light rain | 29° /28° | 3.4 mm | 5 | |
| 9 Sept. | Light rain | 29° /27° | 3.9 mm | 6 | |
| 10 Sept. | Light rain | 29° /27° | 7.3 mm | 6 | |
| 11 Sept. | Patchy light drizzle | 29° /28° | 0.9 mm | 5 | |
| 12 Sept. | Patchy rain possible | 29° /27° | 0.7 mm | 7 | |
| 13 Sept. | Light rain | 29° /26° | 4.9 mm | 5 | |
| 14 Sept. | Patchy rain possible | 29° /28° | 1 mm | 5 | |
| 15 Sept. | Light rain | 29° /27° | 2.6 mm | 5 | |
| 16 Sept. | Light rain | 28° /27° | 6.8 mm | 5 | |
| 17 Sept. | Light rain | 29° /28° | 3.9 mm | 5 | |
| 18 Sept. | Patchy rain possible | 29° /28° | 1 mm | 5 | |
| 19 Sept. | Patchy rain possible | 29° /27° | 1.7 mm | 6 | |
| 20 Sept. | Patchy rain possible | 29° /27° | 0.5 mm | 6 | |
| 21 Sept. | Patchy rain possible | 30° /27° | 1 mm | 8 | |
| 22 Sept. | Patchy rain possible | 29° /28° | 1.1 mm | 5 | |
| 23 Sept. | Light rain | 29° /27° | 5.4 mm | 6 | |
| 24 Sept. | Light rain | 29° /27° | 2.6 mm | 8 | |
| 25 Sept. | Light rain | 29° /28° | 2.7 mm | 5 | |
| 26 Sept. | Light rain | 29° /27° | 8 mm | 5 | |
| 27 Sept. | Light rain | 30° /28° | 3.9 mm | 7 | |
| 28 Sept. | Light rain shower | 29° /28° | 1.8 mm | 6 | |
| 29 Sept. | Patchy rain possible | 29° /27° | 1.9 mm | 6 | |
| 30 Sept. | Light rain | 29° /27° | 5.4 mm | 5 | |
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Important Notice
Our weather forecast for Antigua and Barbuda 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 Antigua and Barbuda forecast closer to your planned date for the most up-to-date weather information.
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Antigua and Barbuda in September - FAQ
What are the expected maximum and minimum temperatures in Antigua and Barbuda during September?
During September, expect a variety of temperatures with highs around 29° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Antigua and Barbuda during September?
Moderate rainfall is anticipated in Antigua and Barbuda during September, with a total of 91.3 mm spread over approximately 21 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Antigua and Barbuda during September?
The average wind speed in Antigua and Barbuda during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Antigua and Barbuda
Explore the daily rainfall trends and prepare for Antigua and Barbudas September weather 💧
Typically, Antigua and Barbuda has 21 rainy days in September with a total of 91.3 mm of rainfall.
UV exposure in Antigua and Barbuda during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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