Maldonado weather in August

In August, Maldonado sees average daytime highs of 13°C and overnight lows near 11°C, with 97 mm of rain across 9.1 wet days and about 10.7 hours of daylight. It is the 11th-warmest and 5th-wettest month of the year here.

Day-to-day highs hold fairly steady near 13°C through the month. The sky is clear or mostly clear about 34% of the time in August, and the air most often feels dry.

Daylight stretches from about 10 h 12 min at the start of August to 11 h 12 min by month's end. Set against the rest of the year, August is Maldonado's 9th-clearest and 7th-windiest month. For the whole year in context, see Maldonado's year-round climate.

Daytime high
13°
11th warmest
Overnight low
11°
2nd coldest
Rainfall
97 mm
9.1 wet days
Daylight
10 h 42 min
8:24 AM – 7:04 PM
Cloud cover
58%
9th clearest
Wind
22 km/h
7th windiest
Solar energy
3.16 kWh/m²
Travel score
3.9
out of 10

Maldonado is city in Uruguay.

Density
1,706/km²
people per km²
Founded
1755

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 13°C through the month.

A typical August day in Maldonado reaches about 13°C in the afternoon and slips back to 11°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 10°C and 17°C. Set against its neighbours, August runs about 1°C warmer than July and about 1°C cooler than September.

10°15°20°151015202531
Avg high (°C)Avg low (°C)
11310
21310
31310
41310
51310
61310
71310
81310
91311
101311
111311
121311
131311
141311
151411
161411
171411
181411
191411
201411
211411
221411
231411
241411
251411
261411
271411
281411
291411
301411
311411

Maldonado weather by month

How August compares with the rest of the year at a glance. August is the 11th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 20°635.114.17.9
Feb23° / 21°807.113.37.5
Mar22° / 20°888.212.37.2
Apr20° / 17°1129.511.16.4
May17° / 14°92910.25.5
Jun14° / 12°1009.59.74.2
Jul13° / 10°1059.89.93.5
Aug13° / 11°979.110.73.9
Sep14° / 12°898.411.84.4
Oct16° / 14°988.812.95.4
Nov19° / 16°877.513.86.6
Dec21° / 18°676.914.37.3

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in August.

Beyond those clear spells, partly cloudy skies cover about 13% of August, with mostly cloudy or overcast conditions the remaining 53%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14357
24456
34555
44654
54654
64654
74852
84852
94951
105050
115050
125149
135050
145149
155149
165050
175149
185050
195050
204951
214852
224753
234654
244654
254555
264456
274456
284357
294456
304456
314456

Chance of precipitation in August

Any precipitation

Maldonado gets around 97 mm of rain over 9.1 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 29% and peaks near 31% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
129
229
329
429
529
629
729
829
929
1029
1129
1229
1329
1429
1529
1629
1729
1829
1929
2029
2130
2230
2330
2430
2530
2630
2730
2830
2930
3031
3131

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the dry band about 90% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)
19460
29460
39460
49460
59460
69460
79460
89370
99370
109370
119280
129280
139190
149190
1590100
1690100
1789110
1888111
1987121
2087121
2187121
2287121
2387121
2487121
2587121
2688111
2788111
2888111
2988111
3088111
3188111

Wind in August

Winds average 22 km/h in August.

Across August, daily wind ranges from about 22 km/h on the calmest days to 23 km/h at its breeziest. It stays fairly steady from day to day.

0102030151015202531
Wind speed (km/h)Feels
122breezy
222breezy
322breezy
422breezy
522breezy
622breezy
722breezy
822breezy
922breezy
1022breezy
1122breezy
1222breezy
1322breezy
1422breezy
1522breezy
1622breezy
1722breezy
1822breezy
1922breezy
2022breezy
2122breezy
2223breezy
2323breezy
2423breezy
2523breezy
2623breezy
2723breezy
2823breezy
2923breezy
3023breezy
3123breezy

Sunrise & sunset in August

DaylightNight

Daylight runs from about 10 h 12 min at the start of August to 11 h 12 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 60 minutes over August. Sunrise moves from 8:39 AM to 8:04 AM, and sunset from 6:53 PM to 7:16 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
110.28:396:53
210.38:386:53
310.38:376:54
410.38:366:55
510.38:356:56
610.48:346:57
710.48:336:57
810.48:326:58
910.58:316:59
1010.58:307:00
1110.58:297:00
1210.68:287:01
1310.68:277:02
1410.68:267:03
1510.68:257:03
1610.78:247:04
1710.78:227:05
1810.78:217:06
1910.88:207:07
2010.88:197:07
2110.88:177:08
2210.98:167:09
2310.98:157:10
2410.98:147:10
2511.08:127:11
2611.08:117:12
2711.18:107:13
2811.18:087:13
2911.18:077:14
3011.28:057:15
3111.28:047:16

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 3.16 kWh/m².

For context, solar energy here swings from a low near 2.15 kWh/m² to a high of 7.46 kWh/m² in December across the year — August's 3.16 kWh/m² falls in the middle.

01234151015202531
Solar energy (kWh/m²)Level
12.7Moderate
22.7Moderate
32.7Moderate
42.8Moderate
52.8Moderate
62.9Moderate
72.9Moderate
82.9Moderate
93.0Moderate
103.0Moderate
113.0Moderate
123.1Moderate
133.1Moderate
143.1Moderate
153.2Moderate
163.2Moderate
173.2Moderate
183.3Moderate
193.3Moderate
203.3Moderate
213.3Moderate
223.4Moderate
233.4Moderate
243.4Moderate
253.4Moderate
263.4Moderate
273.5Moderate
283.5Moderate
293.5Moderate
303.5Moderate
313.6Moderate
Planning a trip in August

Is August a good time to visit Maldonado?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

3.9
Sightseeing
11th-best month of the year
0.0
Beach & pool
11th-best month of the year

August is a weaker month for outdoor sightseeing in Maldonado.

What to pack for Maldonado in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Maldonado sees daytime highs around 13°C and nights near 11°C. Worth packing: a warm layer, rain gear and a windbreaker. About 9 days see rain.

a warm layerrain geara windbreaker

Sea temperature near Maldonado in August

The nearest coast averages about 12°C in August — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 16 km away) is warmest in February at about 23°C and coldest in July near 12°C.

It's comfortable for a long swim from Dec 12 to Apr 10 — about 3.9 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan22Refreshing
Feb23Refreshing
Mar22Refreshing
Apr20Cool
May17Cool
Jun14Bracing
Jul12Bracing
Aug12Bracing
Sep13Bracing
Oct15Cool
Nov18Cool
Dec20Refreshing

UV index in Maldonado in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 4 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Maldonado peaks around January 17 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 17UV 12Jun 18UV 2
UV index (midday)Level
Jan12Extreme
Feb12Extreme
Mar10Very high
Apr6High
May3Moderate
Jun2Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov11Extreme
Dec12Extreme
Location & terrain

Where is Maldonado?

Maldonado sits at 34.9°S, 55.0°W, 41 m above sea level, in Uruguay. The nearest listed city is Punta del Este, 6.0 km away.

PiriapolisMinasRochaLa PalomaPandoBarros Blancos

Topography around Maldonado

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Maldonado.

Within 3 km, the terrain around Maldonado has only modest variations in elevation — a maximum elevation change of 56 m around an average of 19 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 173 m; within 80 km, significant variations in elevation — a maximum elevation change of 498 m.

The land around Maldonado is covered by artificial surfaces (44%) and grassland (22%) within 3 km, water (49%) and grassland (25%) within 16 km, and water (42%) and grassland (39%) within 80 km.

3 km
56 m
16 km
173 m
80 km
498 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
August weather nearby: Punta del Este 6.0 km · San Carlos 12 km · Piriapolis 30 km · Minas 64 km · Rocha 73 km · La Paloma 76 km · Pando 94 km · Barros Blancos 97 km

Uruguay travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F / I / L
230 V · 50 Hz
Prices
≈ 66% of US
price level, 2025
GDP per capita
$25,216
2025
Happiness
6.6 / 10
World Happiness, 2025
Homicide rate
11.2
per 100k, 2023
Road deaths
14.8
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 542
Religion
none 47%Roman Catholic 37%Protestant 15%atheist 10%

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 Maldonado (-34.8979°, -54.9502°, elevation 41 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).