Monthly climate guide
Potosí weather in March
Expect mild weather in Potosí in March: afternoons reach about 18°C (65°F), while nights drop to around 5°C (40°F). Around 50 mm of rain falls over the month (some rain), and skies are a mix of sun and cloud. Daytime highs are about the same as February and about the same as April.
What stands out in March
- Expect a big gap between day and night — about 13°C.
- Just 80 km apart, but Potosí runs about 3°C cooler than Sucre this month.
Avg high
18°C
65°F
Avg low
5°C
40°F
Rainfall
50 mm
some rain
Humidity
73%
relative
Sky
54%
cloud · a mix of sun and cloud
Potosí weather by month
Show the monthly averages as a table
| Month | Avg high | Avg low | Rain | Humidity | Cloud cover |
|---|---|---|---|---|---|
| January | 18°C / 65°F | 5°C / 42°F | 104 mm | 71% | 69% |
| February | 18°C / 64°F | 5°C / 42°F | 104 mm | 76% | 70% |
| March | 18°C / 65°F | 5°C / 40°F | 50 mm | 73% | 54% |
| April | 18°C / 65°F | 3°C / 38°F | 19 mm | 66% | 40% |
| May | 18°C / 64°F | 0°C / 32°F | 5 mm | 53% | 27% |
| June | 16°C / 61°F | -1°C / 30°F | 27 mm | 45% | 25% |
| July | 17°C / 62°F | -1°C / 30°F | 4 mm | 42% | 21% |
| August | 18°C / 64°F | -1°C / 31°F | 5 mm | 43% | 20% |
| September | 19°C / 67°F | 2°C / 35°F | 10 mm | 48% | 32% |
| October | 20°C / 68°F | 3°C / 38°F | 38 mm | 55% | 43% |
| November | 21°C / 69°F | 5°C / 40°F | 34 mm | 58% | 49% |
| December | 20°C / 67°F | 6°C / 42°F | 84 mm | 65% | 64% |
What to pack for March
- A warm sweater or fleece for layering
- A mid-weight jacket
- An extra layer — evenings are noticeably cooler than afternoons
- A small travel umbrella, just in case
Is March a good time to visit Potosí?
Compare the months in the chart above to find your ideal window.
Best time to visit Potosí →Other Bolivia cities in March
Cite or embed this data
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Potosí weather in March. WeatherCompare, 2026 (NASA POWER / ERA5, 2011–2020 monthly averages). https://weathercompare.eu/weather/bolivia/potosi/march
<a href="https://weathercompare.eu/weather/bolivia/potosi/march">Potosí weather in March</a> (WeatherCompare)
<iframe src="https://weathercompare.eu/embed/bolivia/potosi" width="300" height="160" style="border:0;border-radius:12px" loading="lazy" title="Potosí weather in March"></iframe> <p style="font-size:12px"><a href="https://weathercompare.eu/weather/bolivia/potosi/march">Potosí weather in March</a> – WeatherCompare</p>
Potosí in March: quick answers
Is March a good time to visit Potosí?
March is a reasonable time for Potosí: highs around 18°C and about 50 mm of rain, though not one of the three best months.
How warm is Potosí in March?
Average highs are about 18°C (65°F) and average lows about 5°C (40°F), based on 10 years of daily data.
Does it rain a lot in Potosí in March?
Potosí typically gets around 50 mm of rain in March — some rain.
Figures are long-term averages for the area around Potosí (NASA POWER / ERA5, 2011–2020), not a forecast for a specific year. For upcoming days, see the live multi-source forecast.