The Frontier Gazette & Almanack
“Fair Warning for Every Town Under the Sky” · Est. 1881
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Uyuni Weather in August

Uyuni in August

The short of it: Uyuni in August averages a high of 14 °C (58 °F) and a low of -5 °C (23 °F), with 0.0 mm (0.00 in) of rain and about 11 h 25 min of daylight. Rated 3 of 5 for a visit; the best months are December and March. Source: TerraClimate climate normals, 1991–2020.

Average high 14° · low -5° · rain 0.0 mm · daylight 11 h 25 min

✦✦✦ Fair for a visit · best months: December & March

Thirty years of records give Uyuni an average August high of 14°, a low of -5° and some 0.0 mm of rain. Much like July: highs about 14°, nights near -5°. A wool coat will serve you well. Rain is scarce, about 0.0 mm, the 6th wettest month.

The sun is up for about 11 h 25 min in mid-August, 25 minutes more than a month before.

For the traveller: pack layers, a wool coat and stout boots. The Almanac rates August 3 of 5 for a visit; the finest months here are December and March.

Against its neighbours, Uyuni runs cooler than most and about as wet in August. Colchani, 21 km to the NNW, sees much the same highs.

August in Uyuni, by the numbers

Warmth rank
10th warmest of 12
Rain rank
6th wettest of 12
Versus July
about the same, 0.0 mm more rain
Versus September
5° colder
Day–night spread
20°
Snow season
seldom any
Daylight, mid-month
11 h 25 min
Average wind
10 km/h

Neighbouring Towns

August averages · distance by the crow’s flight
TownDistanceHighLowRain
ColchaniPotosí Department21 km NNW14°-5°0.0 mm
PorcoPotosí Department78 km SSE15°-6°0.0 mm
AtochaPotosí Department82 km SE16°-3°0.0 mm
Santa BárbaraPotosí Department95 km ESE13°-6°1.0 mm
Santiago de CotagaitaPotosí Department127 km ESE23°6°2.0 mm
PotosíPotosí Department148 km NE16°-2°4.0 mm
TupizaPotosí Department159 km SE22°4°1.0 mm
CamargoChuquisaca Department169 km E23°7°3.0 mm

The Almanac · Uyuni Month by Month

Climate normals 1991–2020 · pick a month
PrecipitationAverage highAverage low
Fair
The Almanac Speaks
August
✦✦✦✦✦

Much like July: highs about 14°, nights near -5°. A wool coat will serve you well. Rain is scarce, about 0.0 mm, the 6th wettest month.

Climate of Uyuni by month
MonthHighLowRainWindDaylightVisit
January22°7°53 mm11 km/h13 h 14 min✦✦✦✦
February21°7°42 mm10 km/h12 h 48 min✦✦✦✦✦
March22°7°12 mm10 km/h12 h 16 min✦✦✦✦✦
April22°4°0.0 mm9 km/h11 h 39 min✦✦✦✦✦
May19°1°0.0 mm10 km/h11 h 9 min✦✦✦✦✦
June14°-5°0.0 mm10 km/h10 h 54 min✦✦✦
July14°-5°0.0 mm10 km/h11 h 0 min✦✦✦✦
August14°-5°0.0 mm10 km/h11 h 25 min✦✦✦
September19°0°0.0 mm11 km/h12 h 1 min✦✦✦✦✦
October20°2°1.0 mm11 km/h12 h 36 min✦✦✦✦✦
November22°4°0.0 mm12 km/h13 h 7 min✦✦✦✦✦
December23°7°19 mm12 km/h13 h 22 min✦✦✦✦✦

Questions Readers Ask about Uyuni in August

Answered from the wire & the Almanac

What is the weather like in Uyuni in August?

Days average 14 °C (58 °F) and nights -5 °C (23 °F), with about 0.0 mm (0.00 in) of rain over the month. Much like July: highs about 14°, nights near -5°. A wool coat will serve you well. Rain is scarce, about 0.0 mm, the 6th wettest month.

Is August a good time to visit Uyuni?

The Almanac gives August 3 of 5 (fair). The best months are December and March.

How long are the days in Uyuni in August?

In mid-August the sun is up for about 11 h 25 min. The days are lengthening — from 10 h 54 min in June to 13 h 22 min in December.

Does it snow in Uyuni in August?

Snow can fall, since nights average -5 °C (23 °F), but it seldom lies for long.

What should I pack for Uyuni in August?

Layers, a warm coat and stout boots.

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The Editor’s Remark

“Weather is the only news that never grows stale. Each morning the sky writes its own front page, and we at Wanted Weather are but its telegraph operators.”— J. Whitmore, Editor
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