Barros Blancos weather in March

In March, Barros Blancos sees average daytime highs of 25°C and overnight lows near 17°C, with 96 mm of rain across 8.7 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 26°C in the first days to 23°C by the end. The sky is clear or mostly clear about 43% of the time in March, and the air most often feels humid.

Daylight stretches from about 12 h 48 min at the start of March to 11 h 42 min by month's end. Set against the rest of the year, March is Barros Blancos's 3rd-clearest and 12th-windiest month. For the whole year in context, see Barros Blancos's year-round climate.

Daytime high
25°
4th warmest
Overnight low
17°
10th coldest
Rainfall
96 mm
8.7 wet days
Daylight
12 h 18 min
7:46 AM – 8:02 PM
Cloud cover
50%
3rd clearest
Wind
14 km/h
12th windiest
Solar energy
4.87 kWh/m²
Travel score
7.2
out of 10

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 26°C in the first days to 23°C by the end.

A typical March day in Barros Blancos reaches about 25°C in the afternoon and slips back to 17°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 21°C and 29°C. Set against its neighbours, March runs about 2°C cooler than February and about 3°C warmer than April.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12618
22618
32618
42618
52618
62618
72618
82618
92518
102518
112518
122518
132517
142517
152517
162517
172517
182517
192417
202417
212417
222417
232416
242416
252416
262416
272416
282416
292416
302316
312316

Barros Blancos weather by month

How March compares with the rest of the year at a glance. March is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan27° / 19°757.114.17.1
Feb27° / 19°988.213.36.9
Mar25° / 17°968.712.37.2
Apr22° / 14°1048.111.26.9
May18° / 11°837.410.26.1
Jun15° / 858.29.74.8
Jul14° / 887.79.94.4
Aug16° / 958.210.75.2
Sep17° / 10°878.211.85.8
Oct20° / 12°1149.412.96.4
Nov23° / 14°977.913.87.2
Dec26° / 17°818.114.37.3

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 43% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 15% of March, with mostly cloudy or overcast conditions the remaining 43%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16040
26040
36040
46040
56040
66040
76040
85842
95842
105842
115842
125743
135743
145743
155743
165743
175743
185743
195644
205644
215743
225743
235743
245743
255743
265644
275644
285644
295644
305545
315545

Chance of precipitation in March

Any precipitation

Barros Blancos gets around 96 mm of rain over 8.7 wet days in March. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 28% and peaks near 29% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
128
228
328
428
528
628
728
828
929
1029
1129
1229
1329
1429
1529
1629
1729
1829
1929
2029
2128
2228
2328
2427
2527
2627
2726
2826
2926
3026
3126

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the humid band about 30% of days. Sticky, muggy-or-worse air turns up on roughly 28% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1122031298
2122031298
3122032288
4122032288
5132032288
6132032287
7132031287
8142031287
9142031287
10152031286
11162031276
12162031275
13172131275
14182130264
15192130264
16212229253
17222229243
18232329242
19232328232
20242328231
21252428221
22252429211
23262429211
24262429200
25272429200
26272529190
27282529180
28282529180
29292629170
30292629170
31302628160

Wind in March

Winds average 14 km/h in March, the calmest month.

Across March, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
214light breeze
314light breeze
414light breeze
514light breeze
614light breeze
714light breeze
814light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1715light breeze
1815light breeze
1915light breeze
2015light breeze
2115light breeze
2215light breeze
2315light breeze
2415light breeze
2515light breeze
2615light breeze
2715light breeze
2815light breeze
2915light breeze
3015light breeze
3115light breeze

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 48 min at the start of March to 11 h 42 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over March. Sunrise moves from 7:33 AM to 7:58 AM, and sunset from 8:22 PM to 7:40 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.87:338:22
212.87:348:21
312.77:348:19
412.77:358:18
512.77:368:17
612.67:378:15
712.67:388:14
812.67:398:13
912.57:408:11
1012.57:418:10
1112.57:418:09
1212.47:428:07
1312.47:438:06
1412.37:448:05
1512.37:458:03
1612.37:468:02
1712.27:468:00
1812.27:477:59
1912.27:487:58
2012.17:497:56
2112.17:507:55
2212.07:507:53
2312.07:517:52
2412.07:527:50
2511.97:537:49
2611.97:547:48
2711.97:547:46
2811.87:557:45
2911.87:567:43
3011.77:577:42
3111.77:587:40

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 4.87 kWh/m².

For context, solar energy here swings from a low near 2.15 kWh/m² to a high of 7.39 kWh/m² in December across the year — March's 4.87 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.4Bright
45.4Bright
55.3Bright
65.3Bright
75.3Bright
85.2Bright
95.2Bright
105.1Bright
115.1Bright
125.0Bright
135.0Bright
144.9Bright
154.9Bright
164.8Bright
174.8Bright
184.8Bright
194.7Bright
204.7Bright
214.6Bright
224.6Bright
234.6Bright
244.5Bright
254.5Bright
264.4Bright
274.4Bright
284.3Bright
294.3Bright
304.2Bright
314.2Bright
Planning a trip in March

Is March a good time to visit Barros Blancos?

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

7.2
Sightseeing
2nd-best month of the year
6.4
Beach & pool
4th-best month of the year

March is one of the better times to visit Barros Blancos for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Barros Blancos in March

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

In March, Barros Blancos sees daytime highs around 25°C and nights near 17°C. Worth packing: light clothes, rain gear and sun protection. About 9 days see rain.

light clothesrain gearsun protection

Sea temperature near Barros Blancos in March

The nearest coast averages about 22°C in March — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 18 km away) is warmest in February at about 24°C and coldest in July near 11°C.

It's comfortable for a long swim from Nov 27 to Apr 9 — about 4.4 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan23Refreshing
Feb24Refreshing
Mar22Refreshing
Apr19Cool
May16Cool
Jun13Bracing
Jul11Bracing
Aug12Bracing
Sep13Bracing
Oct16Cool
Nov19Cool
Dec22Refreshing

UV index in Barros Blancos in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Barros Blancos 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
Feb11Extreme
Mar10Very high
Apr6High
May3Moderate
Jun2Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov11Extreme
Dec11Extreme
Location & terrain

Where is Barros Blancos?

Barros Blancos sits at 34.8°S, 56.0°W, 34 m above sea level, in Uruguay. The nearest listed city is Pando, 6.0 km away.

Delta del TigreCanelones

Topography around Barros Blancos

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

Within 3 km, the terrain around Barros Blancos has only modest variations in elevation — a maximum elevation change of 48 m around an average of 32 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 89 m; within 80 km, significant variations in elevation — a maximum elevation change of 494 m.

The land around Barros Blancos is covered by grassland (44%), trees (25%) and artificial surfaces (25%) within 3 km, grassland (43%) within 16 km, and grassland (35%) and water (34%) within 80 km.

3 km
48 m
16 km
89 m
80 km
494 m
treesgrasslandcroplandartificial surfaceswaterwetland
March weather nearby: Pando 6.0 km · Paso de Carrasco 13 km · Las Piedras 20 km · La Paz 20 km · Progreso 22 km · Montevideo 24 km · Delta del Tigre 33 km · Canelones 36 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 Barros Blancos (-34.7524°, -56.0026°, elevation 34 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).