Monthly climate guide
Tarija weather in August
With highs near 22°C (71°F) and lows around 1°C (33°F), August feels warm in Tarija. Rainfall averages about 1 mm (very dry) and the sky is mostly sunny. Daytime highs are about the same as July and 2°C cooler than September.
What stands out in August
- Just 240 km apart, but Tarija runs about 4°C warmer than Potosí this month.
- Rain is well below Tarija's usual level (around 98% less).
- Expect a big gap between day and night — about 21°C.
- It's one of the drier stretches of the year in Tarija.
It's usually the driest month of the year.
Avg high
22°C
71°F
Avg low
1°C
33°F
Rainfall
1 mm
very dry
Humidity
43%
relative
Sky
29%
cloud · mostly sunny
Tarija weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 21°C / 71°F | 9°C / 48°F | 132 mm | 73% | 67% |
| February | 21°C / 69°F | 9°C / 47°F | 106 mm | 78% | 71% |
| March | 21°C / 69°F | 8°C / 46°F | 63 mm | 77% | 66% |
| April | 21°C / 69°F | 6°C / 43°F | 25 mm | 72% | 56% |
| May | 20°C / 69°F | 2°C / 35°F | 7 mm | 60% | 48% |
| June | 20°C / 68°F | 0°C / 31°F | 3 mm | 46% | 42% |
| July | 20°C / 68°F | 0°C / 31°F | 3 mm | 42% | 37% |
| August | 22°C / 71°F | 1°C / 33°F | 1 mm | 43% | 29% |
| September | 23°C / 74°F | 4°C / 39°F | 7 mm | 49% | 39% |
| October | 24°C / 75°F | 7°C / 44°F | 33 mm | 59% | 56% |
| November | 23°C / 74°F | 8°C / 46°F | 51 mm | 65% | 62% |
| December | 23°C / 73°F | 9°C / 48°F | 86 mm | 68% | 68% |
What to pack for August
- T-shirts plus a light layer for the evening
- Comfortable trainers or sandals for long walks
- An extra layer — evenings are noticeably cooler than afternoons
- Sunglasses
Is August a good time to visit Tarija?
Compare the months in the chart above to find your ideal window.
Best time to visit Tarija →Other Bolivia cities in August
Cite or embed this data
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Tarija weather in August. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/bolivia/tarija/august
<a href="https://weathercompare.eu/weather/bolivia/tarija/august">Tarija weather in August</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/bolivia/tarija" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Tarija weather in August"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/bolivia/tarija/august">Tarija weather in August</a> – WeatherCompare</p>
Tarija in August: quick answers
Is August a good time to visit Tarija?
August is a reasonable time for Tarija: highs around 22°C and about 1 mm of rain, though not one of the three best months.
How warm is Tarija in August?
Average highs are about 22°C (71°F) and average lows about 1°C (33°F), based on 10 years of daily data.
Does it rain a lot in Tarija in August?
Tarija typically gets around 1 mm of rain in August — very dry. It's usually the driest month of the year.
Figures are long-term averages for the area around Tarija (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.