Ramallo weather in March

In March, Ramallo sees average daytime highs of 27°C and overnight lows near 17°C, with 110 mm of rain across 7.6 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 2nd-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 49% 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 Ramallo's 2nd-clearest and 11th-windiest month. For the whole year in context, see Ramallo's year-round climate.

Daytime high
27°
4th warmest
Overnight low
17°
9th coldest
Rainfall
110 mm
7.6 wet days
Daylight
12 h 18 min
7:02 AM – 7:17 PM
Cloud cover
43%
2nd clearest
Wind
11 km/h
11th windiest
Solar energy
5.09 kWh/m²
Travel score
7.1
out of 10

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 Ramallo 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
102817
112817
122717
132717
142717
152717
162717
172717
182717
192716
202616
212616
222616
232616
242616
252616
262616
272616
282615
292515
302515
312515

Ramallo weather by month

How March compares with the rest of the year at a glance. March is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan30° / 19°1007.9145.5
Feb29° / 19°107813.26.0
Mar27° / 17°1107.612.37.1
Apr23° / 13°1068.111.27.3
May19° / 11°675.910.36.7
Jun16° / 465.19.85.7
Jul16° / 445.2105.5
Aug18° / 595.210.86.7
Sep20° / 10°686.211.87.1
Oct23° / 13°1169.912.87.1
Nov26° / 15°1107.813.77.2
Dec29° / 18°106914.26.0

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 49% 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 36%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16832
26832
36733
46733
56733
66733
76733
86634
96634
106535
116535
126436
136436
146337
156337
166337
176238
186238
196238
206238
216238
226238
236238
246238
256238
266337
276337
286337
296337
306337
316238

Chance of precipitation in March

Any precipitation

Ramallo gets around 110 mm of rain over 7.6 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
325
425
525
625
725
825
925
1025
1125
1225
1325
1425
1525
1625
1725
1825
1925
2025
2125
2225
2325
2425
2525
2625
2725
2825
2925
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 29% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
111202927131
211202927121
311202927121
411203027121
511203027121
612203027110
712213026110
813213026110
913213026100
1014213026100
1114213025100
121521302590
131621302480
141722302380
151822302370
161922302260
172023302150
182123302150
192223302040
202323302030
212423301930
222424301930
232524301920
242624301820
252624301820
262724301810
272724291810
282825291710
292925291710
302924281710
313024281710

Wind in March

Winds average 11 km/h in March.

Across March, daily wind ranges from about 11 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2511calm
2611calm
2711calm
2811calm
2911calm
3011calm
3111calm

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 6:50 AM to 7:13 AM, and sunset from 7:37 PM to 6:57 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.86:507:37
212.76:517:35
312.76:527:34
412.76:527:33
512.66:537:32
612.66:547:31
712.66:557:29
812.56:567:28
912.56:567:27
1012.56:577:25
1112.46:587:24
1212.46:597:23
1312.47:007:21
1412.37:007:20
1512.37:017:19
1612.37:027:17
1712.27:037:16
1812.27:037:15
1912.27:047:13
2012.17:057:12
2112.17:067:11
2212.07:077:09
2312.07:077:08
2412.07:087:06
2511.97:097:05
2611.97:107:04
2711.97:107:02
2811.87:117:01
2911.87:127:00
3011.87:136:58
3111.77:136:57

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.09 kWh/m².

For context, solar energy here swings from a low near 2.33 kWh/m² to a high of 7.34 kWh/m² in December across the year — March's 5.09 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.6Bright
35.6Bright
45.5Bright
55.5Bright
65.5Bright
75.4Bright
85.4Bright
95.3Bright
105.3Bright
115.3Bright
125.2Bright
135.2Bright
145.1Bright
155.1Bright
165.0Bright
175.0Bright
185.0Bright
194.9Bright
204.9Bright
214.8Bright
224.8Bright
234.8Bright
244.7Bright
254.7Bright
264.6Bright
274.6Bright
284.5Bright
294.5Bright
304.4Bright
314.4Bright
Planning a trip in March

Is March a good time to visit Ramallo?

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 Ramallo for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Ramallo in March

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

In March, Ramallo 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

UV index in Ramallo 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 Ramallo peaks around January 14 at about 13 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 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 14UV 13Jun 20UV 3
UV index (midday)Level
Jan13Extreme
Feb11Extreme
Mar10Very high
Apr6High
May4Moderate
Jun3Moderate
Jul3Moderate
Aug4Moderate
Sep6High
Oct8Very high
Nov11Extreme
Dec12Extreme

Air quality in Ramallo in March

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where March falls, not just the annual average.

Air quality in Ramallo is worst in August — around 40 µg/m³ PM2.5 (poor), about 6.5× the cleanest month (April, 6 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

010203040JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateModerateGoodAug 1637 µg/m³Apr 156 µg/m³
PM2.5 (µg/m³)Level
Jan9Good
Feb7Good
Mar7Good
Apr6Good
May8Good
Jun10Good
Jul21Moderate
Aug40Poor
Sep17Moderate
Oct13Moderate
Nov8Good
Dec8Good
Location & terrain

Where is Ramallo?

Ramallo sits at 33.5°S, 60.0°W, 23 m above sea level, in Argentina. The nearest listed city is San Nicolás de los Arroyos, 25 km away.

Topography around Ramallo

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

Within 3 km, the terrain around Ramallo has only modest variations in elevation — a maximum elevation change of 42 m around an average of 14 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 49 m; within 80 km, only modest variations in elevation — a maximum elevation change of 87 m.

The land around Ramallo is covered by grassland (27%), cropland (23%) and water (21%) within 3 km, cropland (44%) and wetland (36%) within 16 km, and cropland (50%) and wetland (31%) within 80 km.

3 km
42 m
16 km
49 m
80 km
87 m
treesgrasslandcroplandartificial surfaceswaterwetland
March weather nearby: San Nicolás de los Arroyos 25 km · San Pedro 38 km · Villa Constitución 41 km · Baradero 59 km · Arroyo Seco 60 km · Arrecifes 65 km · Pergamino 69 km · Gualeguay 75 km

Argentina travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / I
220 V · 50 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$14,898
2025
Happiness
6.4 / 10
World Happiness, 2025
Homicide rate
4.5
per 100k, 2023
Road deaths
14.1
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 575
Religion
Roman Catholic 63%none 19%Evangelical 15%Jehovah's Witness and Church of Jesus Christ 1%

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 Ramallo (-33.4851°, -60.0063°, elevation 23 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. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).