Santa Cruz Department (Santa Cruz de la Sierra)
September
Weather in Santa Cruz Department for September 2026
Your guide to Santa Cruz Department weather in September - trends and predictions
Until now, September 2026 in Santa Cruz Department has been significantly cooler than historical averages by 6.8 °C, with average temperature of 27.9 °C.
The forecast for the next days in Santa Cruz Department predicts a temperature of 32.4 °C, which is cooler than the historical average.
In general, the average temperature in Santa Cruz Department at the beginning of September is 33.6 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 35.7 °C by the end of September.
With an average of 2 rainy days, Santa Cruz Department experiences minimal rainfall in September.
Temperatures
Rain 🌧️
28
Dry days
2
Rainy days
0
Snow days
37°/23°
Temperatures
26 km/h
Avg max wind
33 %
Avg humidity
Santa Cruz Department Weather September
Move between months or click on a day
What’s the Weather Like in Santa Cruz Department This September?
Discover the average temperatures and weather trends across Santa Cruz Department’s cities this September.
Temperatures trend during September in Santa Cruz Department
See the weather trend as well as the moving average line
September weather in Santa Cruz Department day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 33° /21° | 1.5 mm | 7 | |
| 2 Sept. | Sunny | 37° /22° | 0 mm | 10 | |
| 3 Sept. | Sunny | 37° /24° | 0 mm | 10 | |
| 4 Sept. |  Light rain shower | 34° /21° | 1.8 mm | 9 | |
| 5 Sept. | Sunny | 29° /18° | 0.1 mm | 8 | |
| 6 Sept. | Sunny | 30° /16° | 0 mm | 7 | |
| 7 Sept. | Sunny | 35° /20° | 0 mm | 10 | |
| 8 Sept. | Sunny | 36° /21° | 0 mm | 10 | |
| 9 Sept. | Sunny | 36° /22° | 0 mm | 9 | |
| 10 Sept. | Sunny | 38° /21° | 0 mm | 8 | |
| 11 Sept. | Sunny | 39° /24° | 0.5 mm | 8 | |
| 12 Sept. | Sunny | 35° /23° | 11.6 mm | 8 | |
| 13 Sept. | Sunny | 32° /18° | 1.4 mm | 7 | |
| 14 Sept. |  Partly cloudy | 29° /18° | 0.1 mm | 9 | |
| 15 Sept. | Sunny | 32° /19° | 0 mm | 8 | |
| 16 Sept. | Sunny | 35° /21° | 0.1 mm | 9 | |
| 17 Sept. | Sunny | 38° /21° | 0 mm | 10 | |
| 18 Sept. | Sunny | 38° /24° | 0.3 mm | 9 | |
| 19 Sept. | Patchy rain possible | 37° /23° | 0.3 mm | 9 | |
| 20 Sept. | Sunny | 39° /24° | 0 mm | 10 | |
| 21 Sept. | Sunny | 37° /24° | 0 mm | 11.9 | |
| 22 Sept. | Sunny | 28° /16° | 6.5 mm | 10.7 | |
| 23 Sept. | Sunny | 29° /15° | 0 mm | 11.1 | |
| 24 Sept. | Sunny | 35° /20° | 0 mm | 12.5 | |
| 25 Sept. | Sunny | 39° /26° | 0 mm | 10 | |
| 26 Sept. | Sunny | 39° /28° | 0 mm | 10 | |
| 27 Sept. | Sunny | 39° /29° | 0 mm | 10 | |
| 28 Sept. | Sunny | 39° /28° | 0 mm | 10 | |
| 29 Sept. | Sunny | 38° /21° | 3.1 mm | 10 | |
| 30 Sept. | Light rain shower | 21° /16° | 30.7 mm | 5 | |
| Next | |||||
Important Notice
Our weather forecast for Santa Cruz Department 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 Santa Cruz Department forecast closer to your planned date for the most up-to-date weather information.
Change Month
Santa Cruz Department in September - FAQ
What are the expected maximum and minimum temperatures in Santa Cruz Department during September?
With daytime temperatures soaring above 37° and not dropping much below 23° at night, September in Santa Cruz Department is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Santa Cruz Department during September?
Rainfall in Santa Cruz Department during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 2 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Santa Cruz Department during September?
The average wind speed in Santa Cruz Department during September is 26 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Santa Cruz Department
Explore the daily rainfall trends and prepare for Santa Cruz Departments September weather 💧
Typically, Santa Cruz Department has 2 rainy days in September with a total of 7.9 mm of rainfall.
UV exposure in Santa Cruz Department during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Top locations in Santa Cruz Department
Select a location for an accurate weather forecast
More Locations Quick links
More Santa Cruz Department weather pages
You are here
Where is Santa Cruz Department?Get accurate weather forecasts for Santa Cruz Department, located at latitude -17.786 and longitude -63.181. Stay updated with localized weather information tailored for Santa Cruz Department.
Found a mistake?
We appreciate your attention to details. Tell us here.