Dolores weather in March

In March, Dolores sees average daytime highs of 27°C and overnight lows near 17°C, with 114 mm of rain across 7.7 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 28°C in the first days to 25°C by the end. The sky is clear or mostly clear about 47% 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 Dolores's 3rd-clearest and 12th-windiest month. For the whole year in context, see Dolores's year-round climate.

Daytime high
27°
4th warmest
Overnight low
17°
9th coldest
Rainfall
114 mm
7.7 wet days
Daylight
12 h 18 min
7:55 AM – 8:10 PM
Cloud cover
45%
3rd clearest
Wind
12 km/h
12th windiest
Solar energy
5.12 kWh/m²
Travel score
7.1
out of 10

Dolores is city in Uruguay.

Density
2,564/km²
people per km²
Founded
1801

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

Temperature in March

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 28°C in the first days to 25°C by the end.

A typical March day in Dolores reaches about 27°C in the afternoon and slips back to 17°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 31°C. Set against its neighbours, March runs about 2°C cooler than February and about 4°C warmer than April.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12818
22818
32818
42818
52818
62818
72818
82818
92818
102718
112718
122718
132717
142717
152717
162717
172717
182717
192617
202617
212616
222616
232616
242616
252616
262616
272616
282516
292516
302516
312515

Dolores weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 19°987.2145.5
Feb29° / 19°1118.113.26.0
Mar27° / 17°1147.712.37.1
Apr23° / 14°1218.411.27.2
May19° / 11°766.310.36.6
Jun16° / 696.89.85.5
Jul16° / 646.2105.2
Aug18° / 866.810.86.3
Sep20° / 10°817.111.86.7
Oct23° / 13°1229.612.87.0
Nov26° / 15°1037.113.77.3
Dec29° / 18°1157.914.26.2

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 47% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 14% of March, with mostly cloudy or overcast conditions the remaining 38%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16436
26436
36535
46535
56436
66436
76436
86337
96337
106337
116238
126238
136139
146040
156040
166040
176040
186139
196139
206040
216040
226139
236139
246139
256139
266040
276139
286139
296040
306040
316040

Chance of precipitation in March

Any precipitation

Dolores gets around 114 mm of rain over 7.7 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 25% and peaks near 26% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
126
226
326
426
526
626
726
826
926
1026
1126
1226
1326
1426
1525
1625
1725
1825
1925
2025
2125
2224
2324
2424
2524
2624
2724
2824
2925
3025
3125

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 29% of days. Sticky, muggy-or-worse air turns up on roughly 29% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
110222928111
210222927111
310222927111
410223026111
511223026111
611223026111
712223026100
812223025100
912223025100
1013233024100
111323312490
121423312390
131523312380
141624302370
151724302270
161825302260
171925292250
182025292150
192126292140
202226282140
212226282130
222326282030
232426282020
242526282020
252526272020
262626271920
272726271920
282726271820
292826271820
302826271820
312926261720

Wind in March

Winds average 12 km/h in March, the calmest month.

Across March, daily wind ranges from about 12 km/h on the calmest days to 12 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
112calm
212calm
312calm
412calm
512calm
612calm
712calm
812calm
912calm
1012calm
1112calm
1212calm
1312calm
1412calm
1512calm
1612calm
1712calm
1812calm
1912calm
2012calm
2112calm
2212calm
2312light breeze
2412light breeze
2512light breeze
2612light breeze
2712light breeze
2812light breeze
2912light breeze
3012light breeze
3112light 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 7:43 AM to 8:06 AM, and sunset from 8:30 PM to 7:50 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.87:438:30
212.77:448:28
312.77:448:27
412.77:458:26
512.67:468:25
612.67:478:23
712.67:488:22
812.57:488:21
912.57:498:20
1012.57:508:18
1112.47:518:17
1212.47:528:16
1312.47:528:14
1412.37:538:13
1512.37:548:12
1612.37:558:10
1712.27:568:09
1812.27:568:08
1912.27:578:06
2012.17:588:05
2112.17:598:03
2212.07:598:02
2312.08:008:01
2412.08:017:59
2511.98:027:58
2611.98:027:57
2711.98:037:55
2811.88:047:54
2911.88:057:52
3011.88:057:51
3111.78:067:50

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.12 kWh/m².

For context, solar energy here swings from a low near 2.3 kWh/m² to a high of 7.41 kWh/m² in December across the year — March's 5.12 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.6Bright
45.6Bright
55.6Bright
65.5Bright
75.5Bright
85.4Bright
95.4Bright
105.3Bright
115.3Bright
125.3Bright
135.2Bright
145.2Bright
155.1Bright
165.1Bright
175.0Bright
185.0Bright
195.0Bright
204.9Bright
214.9Bright
224.8Bright
234.8Bright
244.7Bright
254.7Bright
264.7Bright
274.6Bright
284.6Bright
294.5Bright
304.5Bright
314.4Bright
Planning a trip in March

Is March a good time to visit Dolores?

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

7.1
Sightseeing
3rd-best month of the year
7.1
Beach & pool
4th-best month of the year

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

What to pack for Dolores in March

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

In March, Dolores sees daytime highs around 27°C and nights near 17°C. Worth packing: light clothes and sun protection. About 8 days see rain.

light clothessun protection

Sea temperature near Dolores in March

The nearest coast averages about 24°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 67 km away) is warmest in January at about 25°C and coldest in July near 13°C.

It's comfortable for a long swim from Nov 8 to Apr 22 — about 5.5 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swimcomfortable to swim
Sea temperature (°C)Comfort
Jan25Warm
Feb25Warm
Mar24Refreshing
Apr21Refreshing
May17Cool
Jun14Bracing
Jul13Bracing
Aug14Bracing
Sep15Cool
Oct18Cool
Nov21Refreshing
Dec23Refreshing

UV index in Dolores 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 Dolores peaks around January 15 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 18 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateHighVery highExtremeJan 15UV 13Jun 18UV 3
UV index (midday)Level
Jan13Extreme
Feb11Extreme
Mar10Very high
Apr6High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov11Extreme
Dec12Extreme
Location & terrain

Where is Dolores?

Dolores sits at 33.5°S, 58.2°W, 22 m above sea level, in Uruguay. The nearest listed city is Mercedes, 35 km away.

MercedesFray BentosCarmeloGualeguaychúTigreYoung

Topography around Dolores

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

Within 3 km, the terrain around Dolores has only modest variations in elevation — a maximum elevation change of 30 m around an average of 12 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 71 m; within 80 km, only modest variations in elevation — a maximum elevation change of 165 m.

The land around Dolores is covered by cropland (37%) and grassland (25%) within 3 km, cropland (68%) within 16 km, and cropland (37%) and grassland (26%) within 80 km.

3 km
30 m
16 km
71 m
80 km
165 m
treesgrasslandcroplandartificial surfaceswaterwetland
March weather nearby: Mercedes 35 km · Fray Bentos 47 km · Carmelo 53 km · Gualeguaychú 64 km · Zárate 98 km · Campana 98 km · Tigre 105 km · Young 108 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 Dolores (-33.5301°, -58.217°, elevation 22 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).