Bolivia in September: where is it warmest?
In September, Santa Cruz de la Sierra is the warmest place with 29 °C by day, La Paz the coolest with 15 °C. 5 of 5 destinations have good holiday weather.
All destinations in September, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sun | Rain days |
|---|---|---|---|---|
| Santa Cruz de la Sierra | 72 | 29° | 7 h | 7 |
| Sucre | 83 | 21° | 7 h | 8 |
| Potosí | 82 | 15° | 7 h | 7 |
| Tiwanaku | 82 | 15° | 8 h | 8 |
| La Paz | 64 | 15° | 6 h | 10 |
Bolivia in September: quick answers
Bolivia in September: where is it warmest?
The warmest places in September are Santa Cruz de la Sierra (29 °C), Sucre (21 °C) and Potosí (15 °C).
Bolivia in September: where is the weather best?
The best holiday weather in September – warm, sunny and dry – is in Sucre, Potosí and Tiwanaku.
Bolivia month by month
Bolivia: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences