Santa Cruz de la Sierra is warmest in October, averaging 34° by day and 22° at night. The wettest month is December with 189 mm, and the year brings about 1197 mm in total.
Month by month
| Month | High | Low | Rain | Daylight | Good for |
|---|---|---|---|---|---|
| January | 30° | 22° | 186 mm | 13.0 h | Rainy season |
| February | 30° | 22° | 148 mm | 12.6 h | Mild |
| March | 31° | 21° | 118 mm | 12.1 h | Mild |
| April | 30° | 20° | 93 mm | 11.6 h | Beach weather |
| May | 27° | 18° | 78 mm | 11.2 h | Beach weather |
| June | 27° | 16° | 78 mm | 10.9 h | Beach weather |
| July | 27° | 15° | 31 mm | 11.0 h | Beach weather |
| August | 30° | 17° | 84 mm | 11.4 h | Beach weather |
| September | 32° | 20° | 54 mm | 11.9 h | Beach weather |
| October | 34° | 22° | 78 mm | 12.4 h | Beach weather |
| November | 34° | 22° | 60 mm | 12.9 h | Beach weather |
| December | 32° | 23° | 189 mm | 13.1 h | Rainy season |
High and low are average daily maximum and minimum, rain is typical monthly total, daylight is the hours between sunrise and sunset mid-month. Climate normals from NASA POWER — averages, not promises.
When to go
Beach weather: April, May, June, July, August, September, October and November — highs around 30°, nights no colder than 15°, and at most 93 mm of rain in a month.
Wet season: January and December — up to 189 mm in a single month.