La Paz Department weather in September
September is one of the best months to visit La Paz Department: highs of 14°C (58°F) and about 24 mm (0.9 in) of rain on average. Nights average 0°C (33°F) and cloud cover 41% (NASA POWER, 2001–2025 averages). It is the 5th driest month of the year and the 4th warmest. Compared with August, it is warmer and about as wet; October brings highs of 15°C (59°F) and 48 mm (1.9 in) of rain.
Figures are long-term averages for La Paz, the largest city in La Paz Department. See below for other places.
Is September a good time to visit La Paz Department?
best month Weather score 71/100.
Yes. September is one of the best months for weather in La Paz Department.
Does it rain a lot in La Paz Department in September?
No, it is usually dry: about 24 mm (0.9 in) falls in an average September. It is the 5th driest month of the year.
How warm is La Paz Department in September?
Days average 14°C (58°F) and nights 0°C (33°F).
La Paz Department weather by month
| Month | High | Low | Rain | Cloud | Weather |
|---|---|---|---|---|---|
| January | 14°C (58°F) | 3°C (38°F) | 136 mm | 78% | least pleasant |
| February | 14°C (57°F) | 3°C (38°F) | 114 mm | 78% | least pleasant |
| March | 14°C (57°F) | 3°C (38°F) | 79 mm | 68% | fair |
| April | 14°C (57°F) | 2°C (35°F) | 35 mm | 52% | best |
| May | 14°C (57°F) | -1°C (31°F) | 13 mm | 41% | best |
| June | 13°C (56°F) | -2°C (29°F) | 9 mm | 36% | best |
| July | 13°C (55°F) | -2°C (28°F) | 16 mm | 35% | best |
| August | 14°C (57°F) | -2°C (29°F) | 22 mm | 35% | best |
| September | 14°C (58°F) | 0°C (33°F) | 24 mm | 41% | best |
| October | 15°C (59°F) | 2°C (36°F) | 48 mm | 54% | best |
| November | 16°C (60°F) | 3°C (37°F) | 44 mm | 60% | best |
| December | 15°C (59°F) | 4°C (38°F) | 107 mm | 74% | least pleasant |
Sources: 2001–2025 monthly averages from NASA POWER (MERRA-2 reanalysis). Page updated . How we rate months
Weather across La Paz Department in September
Weather can differ a lot within La Paz Department: coasts, hills and mountains each have their own climate.