Cayo Santa Maria
September
Weather in Cayo Santa Maria for September 2026
Your guide to Cayo Santa Maria weather in September - trends and predictions
In general, the average temperature in Cayo Santa Maria at the beginning of September is 29.1 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 29.4 °C by the end of September.
Cayo Santa Maria in September brings notable rainfall, with an average of 20 rainy days and a total precipitation of 181.2 mm.
Is September a good time to visit Cayo Santa Maria? check out the best time to travel to Cayo Santa Maria page.
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Temperatures
Rain 🌧️
More
10
Dry days
20
Rainy days
0
Snow days
29°/28°
Temperatures
25 km/h
Avg max wind
78 %
Avg humidity
Cayo Santa Maria Weather September
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Temperatures trend during September in Cayo Santa Maria
See the weather trend as well as the moving average line
September weather in Cayo Santa Maria day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 29° /28° | 13.1 mm | 6 | |
| 2 Sept. |  Patchy light rain with thunder | 29° /27° | 16.4 mm | 6 | |
| 3 Sept. | Patchy rain possible | 29° /27° | 51.5 mm | 6 | |
| 4 Sept. | Patchy light rain with thunder | 29° /28° | 4.3 mm | 6 | |
| 5 Sept. | Patchy rain possible | 29° /27° | 12.2 mm | 6 | |
| 6 Sept. | Patchy rain possible | 30° /28° | 3.3 mm | 7 | |
| 7 Sept. | Patchy rain possible | 29° /28° | 1.4 mm | 6 | |
| 8 Sept. | Patchy rain possible | 29° /27° | 4.3 mm | 6 | |
| 9 Sept. | Light rain shower | 29° /27° | 1.6 mm | 7 | |
| 10 Sept. | Patchy rain possible | 29° /27° | 0.6 mm | 7 | |
| 11 Sept. | Patchy rain possible | 29° /28° | 0.6 mm | 6 | |
| 12 Sept. |  Sunny | 29° /28° | 0.4 mm | 7 | |
| 13 Sept. | Patchy rain possible | 29° /27° | 23.9 mm | 6 | |
| 14 Sept. | Sunny | 29° /27° | 1.6 mm | 7 | |
| 15 Sept. | Patchy rain possible | 29° /27° | 0.6 mm | 6 | |
| 16 Sept. | Patchy light rain with thunder | 30° /29° | 6.8 mm | 7 | |
| 17 Sept. | Light rain shower | 29° /28° | 15.9 mm | 6 | |
| 18 Sept. |  Partly cloudy | 29° /28° | 22.4 mm | 7 | |
| 19 Sept. |  Overcast | 29° /28° | 8.9 mm | 6 | |
| 20 Sept. |  Moderate or heavy rain shower | 29° /28° | 6.4 mm | 6 | |
| 21 Sept. |  Cloudy | 29° /28° | 6.6 mm | 6 | |
| 22 Sept. | Overcast | 29° /28° | 4.9 mm | 6 | |
| 23 Sept. |  Thundery outbreaks possible | 29° /27° | 0 mm | 7 | |
| 24 Sept. |  Heavy rain at times | 30° /28° | 20.5 mm | 6 | |
| 25 Sept. | Moderate or heavy rain shower | 29° /28° | 10.1 mm | 7 | |
| 26 Sept. |  Light rain | 30° /28° | 4.7 mm | 7 | |
| 27 Sept. | Partly cloudy | 30° /28° | 0 mm | 7 | |
| 28 Sept. | Cloudy | 29° /27° | 16.6 mm | 6 | |
| 29 Sept. | Moderate or heavy rain shower | 29° /27° | 7.9 mm | 7 | |
| 30 Sept. | Thundery outbreaks possible | 29° /27° | 1.5 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Cayo Santa Maria 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 Cayo Santa Maria forecast closer to your planned date for the most up-to-date weather information.
Change Month
Cayo Santa Maria weather in September vs August vs October
Compare September weather in Cayo Santa Maria with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Patchy rain possible | Patchy rain possible | Patchy rain possible |
| Temperatures | 29°/28° | 29°/28° | 28°/27° |
| Rainfall | 148 mm | 181 mm | 238 mm |
| Wind | 26.6 km/h | 25.4 km/h | 29.5 km/h |
| Humidity | 75% | 78% | 80% |
| Rainy days | 24 days | 20 days | 17 days |
| Dry days | 7 days | 10 days | 14 days |
Planning a trip to Cayo Santa Maria? Discover the best time to visit
Cayo Santa Maria in September - FAQ
What are the expected maximum and minimum temperatures in Cayo Santa Maria during September?
During September, expect a variety of temperatures with highs around 29° and lows near 28°, suitable for diverse activities and preferences.
How much rainfall should be expected in Cayo Santa Maria during September?
Significant rainfall exceeding 181.2 mm is expected in Cayo Santa Maria during September, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Cayo Santa Maria during September?
The average wind speed in Cayo Santa Maria during September is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Cayo Santa Maria in September?
As you prepare for your trip to Cayo Santa Maria 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 Cayo Santa Maria, 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
- Sandals/Flip-flops: Comfortable for warm climates
- 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 Cayo Santa Maria
Explore the daily rainfall trends and prepare for Cayo Santa Marias September weather 💧
UV exposure in Cayo Santa Maria during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
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Where is Cayo Santa Maria?Get accurate weather forecasts for Cayo Santa Maria, located at latitude 22.645 and longitude -79.058. Stay updated with localized weather information tailored for Cayo Santa Maria.
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