Southcentral (Saint Croix)
September
Weather in Southcentral for September 2026
Your guide to Southcentral weather in September - trends and predictions
In general, the average temperature in Southcentral at the beginning of September is 30.3 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 30.6 °C by the end of September.
Southcentral in September brings notable rainfall, with an average of 17 rainy days and a total precipitation of 194 mm.
Temperatures
Rain 🌧️
13
Dry days
17
Rainy days
0
Snow days
30°/27°
Temperatures
22 km/h
Avg max wind
78 %
Avg humidity
Southcentral Weather September
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Temperatures trend during September in Southcentral
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September weather in Southcentral day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Patchy rain possible | 30° /27° | 1 mm | 7 | |
| 2 Sept. |  Moderate rain | 30° /27° | 7.3 mm | 6 | |
| 3 Sept. |  Moderate rain at times | 31° /27° | 3.8 mm | 7 | |
| 4 Sept. |  Overcast | 30° /27° | 4 mm | 7 | |
| 5 Sept. |  Partly cloudy | 30° /27° | 2.3 mm | 7 | |
| 6 Sept. | Moderate rain | 31° /27° | 5.7 mm | 7 | |
| 7 Sept. |  Torrential rain shower | 30° /27° | 4.6 mm | 7 | |
| 8 Sept. | Light rain shower | 30° /27° | 13.6 mm | 6 | |
| 9 Sept. |  Thundery outbreaks possible | 31° /27° | 6.5 mm | 7 | |
| 10 Sept. | Light rain shower | 31° /27° | 2.7 mm | 7 | |
| 11 Sept. | Patchy rain possible | 31° /27° | 1 mm | 7 | |
| 12 Sept. |  Cloudy | 30° /27° | 1.7 mm | 7 | |
| 13 Sept. | Light rain shower | 30° /27° | 1.6 mm | 7 | |
| 14 Sept. | Light rain shower | 30° /27° | 2.8 mm | 7 | |
| 15 Sept. |  Patchy light rain with thunder | 31° /27° | 2.2 mm | 7 | |
| 16 Sept. | Patchy rain possible | 31° /27° | 0.5 mm | 7 | |
| 17 Sept. | Patchy rain possible | 30° /27° | 8 mm | 7 | |
| 18 Sept. | Partly cloudy | 30° /27° | 3.3 mm | 7 | |
| 19 Sept. | Partly cloudy | 31° /27° | 0.2 mm | 8 | |
| 20 Sept. |  Sunny | 31° /27° | 0.2 mm | 8 | |
| 21 Sept. | Sunny | 31° /27° | 1.5 mm | 8 | |
| 22 Sept. | Patchy rain possible | 31° /27° | 0.3 mm | 7 | |
| 23 Sept. | Cloudy | 31° /27° | 1.3 mm | 7 | |
| 24 Sept. | Light rain shower | 29° /26° | 71.9 mm | 6 | |
| 25 Sept. | Light rain shower | 30° /27° | 23.4 mm | 7 | |
| 26 Sept. | Moderate or heavy rain shower | 31° /28° | 5.9 mm | 7 | |
| 27 Sept. | Patchy rain possible | 31° /27° | 4.4 mm | 7 | |
| 28 Sept. | Patchy rain possible | 31° /28° | 2.8 mm | 7 | |
| 29 Sept. | Patchy rain possible | 31° /27° | 5.4 mm | 7 | |
| 30 Sept. | Patchy rain possible | 31° /27° | 4 mm | 7 | |
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Important Notice
Our weather forecast for Southcentral 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 Southcentral forecast closer to your planned date for the most up-to-date weather information.
Change Month
Southcentral in September - FAQ
What are the expected maximum and minimum temperatures in Southcentral during September?
During September, expect a variety of temperatures with highs around 30° and lows near 27°, suitable for diverse activities and preferences.
How much rainfall should be expected in Southcentral during September?
Significant rainfall exceeding 194 mm is expected in Southcentral during September, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Southcentral during September?
The average wind speed in Southcentral during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Southcentral
Explore the daily rainfall trends and prepare for Southcentrals September weather 💧
Typically, Southcentral has 17 rainy days in September with a total of 194 mm of rainfall.
UV exposure in Southcentral during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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