Santa Cruz de la Sierra weather in September
September is one of the best months to visit Santa Cruz de la Sierra: highs of 32°C (89°F) and about 48 mm (1.9 in) of rain on average. Nights average 19°C (67°F) and cloud cover 56% (NASA POWER, 2001–2025 averages). It is the 3rd driest month of the year and the 3rd warmest. Compared with August, it is warmer and wetter; October brings highs of 33°C (91°F) and 84 mm (3.3 in) of rain.
Is September a good time to visit Santa Cruz de la Sierra?
best month Weather score 78/100.
Yes. September is one of the best months for weather in Santa Cruz de la Sierra.
Does it rain a lot in Santa Cruz de la Sierra in September?
No, it is usually dry: about 48 mm (1.9 in) falls in an average September. It is the 3rd driest month of the year.
How warm is Santa Cruz de la Sierra in September?
Days average 32°C (89°F) and nights 19°C (67°F).
Santa Cruz de la Sierra weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 31°C (87°F) | 22°C (71°F) | 169 mm | 80% | least pleasant |
| February | 30°C (85°F) | 21°C (71°F) | 150 mm | 82% | least pleasant |
| March | 30°C (86°F) | 21°C (70°F) | 115 mm | 75% | fair |
| April | 29°C (84°F) | 20°C (67°F) | 92 mm | 69% | fair |
| May | 26°C (80°F) | 17°C (62°F) | 85 mm | 68% | fair |
| June | 26°C (78°F) | 16°C (61°F) | 70 mm | 67% | best |
| July | 26°C (79°F) | 15°C (60°F) | 38 mm | 61% | best |
| August | 29°C (84°F) | 17°C (62°F) | 40 mm | 53% | best |
| September | 32°C (89°F) | 19°C (67°F) | 48 mm | 56% | best |
| October | 33°C (91°F) | 22°C (71°F) | 84 mm | 71% | fair |
| November | 32°C (90°F) | 22°C (71°F) | 112 mm | 74% | least pleasant |
| December | 31°C (88°F) | 22°C (72°F) | 136 mm | 83% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months