Yacuiba in Winter
In winter (June, July and August), Yacuiba sees average daytime highs around 22°C and overnight lows near 10°C, with 42 mm of rain over about 11 wet days across the season. It is the coldest season of the year and the driest season of the year.
Over the season highs climb from about 21°C in early June to 27°C by late August. The sky is clear or mostly clear about 51% of the time across winter, and the air most often feels dry.
Winter is Yacuiba's best season of the year to visit on our travel score. For the whole year in context, see Yacuiba's year-round climate.
- Avg daytime high
- 22°C
- coldest season of the year
- Avg overnight low
- 10°C
- Rainfall
- 42 mm
- 11 wet days
- Avg wind
- 7 km/h
- Travel score
- 7.8
- best season of the year
- Months
- Jun · Jul · Aug
Temperature in Yacuiba in Winter
Over the season highs climb from about 21°C in early June to 27°C by late August.
A typical winter day in Yacuiba reaches about 22°C and drops to 10°C overnight. The warmest of the three months is August, the coolest July.
How winter really feels in Yacuiba
Once humidity and wind are folded in, winter brings about 0 days that feel above 32°C and 0 that feel at or below 0°C.
winter sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.
Yacuiba weather by month
How the three winter months (June, July and August) compare with the rest of the year — the season's months are highlighted.
| Month | High / Low (°C) | Rainfall (mm) | Wet days | Daylight (hours) | Travel score |
|---|---|---|---|---|---|
| Jan | 30° / 20° | 239 | 18.2 | 13.2 | 4.0 |
| Feb | 29° / 19° | 224 | 16.1 | 12.8 | 4.4 |
| Mar | 28° / 19° | 185 | 15.7 | 12.2 | 5.3 |
| Apr | 25° / 16° | 86 | 11.3 | 11.5 | 6.5 |
| May | 22° / 13° | 40 | 7.8 | 11 | 7.0 |
| Jun | 21° / 10° | 18 | 4.8 | 10.7 | 7.3 |
| Jul | 21° / 9° | 14 | 3.7 | 10.8 | 7.8 |
| Aug | 25° / 11° | 10 | 2.7 | 11.2 | 8.4 |
| Sep | 28° / 14° | 24 | 4.7 | 11.9 | 7.3 |
| Oct | 29° / 17° | 86 | 10.8 | 12.5 | 5.3 |
| Nov | 30° / 18° | 150 | 13.2 | 13.1 | 4.7 |
| Dec | 30° / 19° | 214 | 16.7 | 13.3 | 4.1 |
Cloud cover in Winter
The sky is clear or mostly clear about 51% of the time across winter.
Chance of precipitation in Winter
Yacuiba gets around 42 mm of rain over 11 wet days across winter. The line is the day-by-day chance of measurable precipitation.
Humidity in Winter
Most of winter feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.
Wind in Winter
Winds average 7 km/h across winter.
Sunrise & sunset in Winter
Daylight runs from about 10 h 48 min in early June to 11 h 30 min by late August. The lit band spans sunrise to sunset each day.
Solar energy in Winter
Average shortwave solar energy reaching the ground each day across winter, about 3.7 kWh/m².
Hazard calendar for Yacuiba
None of Yacuiba's seasonal hazards peak in winter. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do.
Yacuiba's monsoon runs November–March, when most of the year's rain falls.
Is winter a good time to visit Yacuiba?
Our two travel scores rate winter for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal), averaged across the three months.
winter is one of the better times to visit Yacuiba for general sightseeing.
What to pack for Yacuiba in Winter
From winter's temperature range, rain chance, sun and wind — what's worth putting in the bag.
In winter, Yacuiba sees daytime highs around 22°C and nights near 10°C. Worth packing: light clothes and sun protection. About 11 days see rain.
UV index in Yacuiba in Winter
Clear-sky midday UV across winter averages around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.
Under clear skies, the midday UV index in Yacuiba peaks around January 19 at about 15 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near July 11 at about 6 (high).
The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV index (midday) | 15 | 15 | 13 | 10 | 8 | 6 | 6 | 8 | 10 | 10 | 13 | 14 |
| Level | Extreme | Extreme | Extreme | Very high | Very high | High | High | Very high | Very high | Very high | Extreme | Extreme |
| UV index (midday) | Level | |
|---|---|---|
| Jan | 15 | Extreme |
| Feb | 15 | Extreme |
| Mar | 13 | Extreme |
| Apr | 10 | Very high |
| May | 8 | Very high |
| Jun | 6 | High |
| Jul | 6 | High |
| Aug | 8 | Very high |
| Sep | 10 | Very high |
| Oct | 10 | Very high |
| Nov | 13 | Extreme |
| Dec | 14 | Extreme |
Air quality in Yacuiba in Winter
Average fine-particle pollution (PM2.5) through the year — so you can see where winter falls, not just the annual average.
Air quality in Yacuiba is worst in September — around 23 µg/m³ PM2.5 (moderate), about 4.7× the cleanest month (May, 5 µg/m³).
Modeled monthly averages (CAMS reanalysis, 2015–2024).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PM2.5 (µg/m³) | 11 | 9 | 8 | 6 | 5 | 5 | 6 | 10 | 23 | 18 | 17 | 11 |
| Level | Good | Good | Good | Good | Good | Good | Good | Good | Moderate | Moderate | Moderate | Good |
| PM2.5 (µg/m³) | Level | |
|---|---|---|
| Jan | 11 | Good |
| Feb | 9 | Good |
| Mar | 8 | Good |
| Apr | 6 | Good |
| May | 5 | Good |
| Jun | 5 | Good |
| Jul | 6 | Good |
| Aug | 10 | Good |
| Sep | 23 | Moderate |
| Oct | 18 | Moderate |
| Nov | 17 | Moderate |
| Dec | 11 | Good |
Where is Yacuiba?
Yacuiba sits at 22.0°S, 63.7°W, 629 m above sea level, in Bolivia. The nearest listed city is Profesor Salvador Mazza, 4.0 km away.
Topography around Yacuiba
How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Yacuiba.
Within 3 km, the terrain around Yacuiba has significant variations in elevation — a maximum elevation change of 438 m around an average of 675 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 981 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,879 m.
The land around Yacuiba is covered by trees (64%) and artificial surfaces (24%) within 3 km, trees (87%) within 16 km, and trees (81%) within 80 km.
Bolivia travel facts
- Travel advisory
- Level 2
- Exercise Increased Caution
- Power plugs
- Type A / B / C
- 230 V · 50 Hz
- Prices
- ≈ 40% of US
- price level, 2025
- GDP per capita
- $5,148
- 2025
- Happiness
- 5.8 / 10
- World Happiness, 2025
- Homicide rate
- 4.4
- per 100k, 2023
- Road deaths
- 21.1
- per 100k/yr, 2019
- Income group
- Lower middle
- World Bank
- English
- Moderate
- EF EPI 521
- Religion
Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.
Data sources
Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Yacuiba (-22.0164°, -63.6775°, elevation 629 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google.