Montecarlo weather in March

In March, Montecarlo sees average daytime highs of 30°C and overnight lows near 20°C, with 149 mm of rain across 13 wet days and about 12.2 hours of daylight. It is the 4th-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 30°C in the first days to 29°C by the end. The sky is clear or mostly clear about 42% of the time in March, and the air most often feels muggy.

Daylight stretches from about 12 h 36 min at the start of March to 11 h 48 min by month's end. Set against the rest of the year, March is Montecarlo's 5th-clearest and 12th-windiest month. For the whole year in context, see Montecarlo's year-round climate.

Daytime high
30°
4th warmest
Overnight low
20°
9th coldest
Rainfall
149 mm
13 wet days
Daylight
12 h 12 min
6:43 AM – 6:55 PM
Cloud cover
53%
5th clearest
Wind
7 km/h
12th windiest
Solar energy
5.1 kWh/m²
Travel score
4.9
out of 10

Montecarlo is village and municipality in Misiones province, Argentina.

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 30°C in the first days to 29°C by the end.

A typical March day in Montecarlo reaches about 30°C in the afternoon and slips back to 20°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 33°C. Set against its neighbours, March runs about 1°C cooler than February and about 3°C warmer than April.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
13020
23020
33020
43020
53020
63020
73020
83020
93020
103020
113020
123020
133020
143020
153020
163020
173020
183020
193020
202919
212919
222919
232919
242919
252919
262919
272919
282919
292919
302919
312919

How March really feels in Montecarlo

Once humidity and wind are folded in, March averages 14 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
14
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

The story in March is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Montecarlo weather by month

How March compares with the rest of the year at a glance. March is the 4th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan31° / 21°17015.713.53.8
Feb31° / 21°17215.112.94.0
Mar30° / 20°1491312.24.9
Apr27° / 17°15010.111.46.5
May23° / 14°1729.710.76.9
Jun21° / 13°1629.710.46.6
Jul21° / 12°1359.410.56.8
Aug24° / 13°977.811.17.5
Sep26° / 15°16610.511.86.8
Oct28° / 17°22213.812.65.8
Nov29° / 18°17611.813.35.2
Dec31° / 20°19914.813.64.1

Cloud cover in March

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% of the time in March.

Beyond those clear spells, partly cloudy skies cover about 16% of March, with mostly cloudy or overcast conditions the remaining 43%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15446
25545
35545
45644
55644
65743
75743
85743
95842
105842
115842
125842
135842
145842
155842
165842
175842
185842
195842
205743
215842
225842
235743
245743
255743
265743
275743
285644
295644
305743
315743

Chance of precipitation in March

Any precipitation

Montecarlo gets around 149 mm of rain over 13 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 42% and peaks near 51% on the wettest days. The odds ease toward the end of the month.

0%20%40%60%151015202531
Rain chance (%)
151
250
349
448
547
646
745
845
944
1043
1142
1242
1342
1441
1541
1641
1741
1840
1940
2040
2140
2239
2339
2439
2539
2639
2739
2839
2938
3038
3138

Humidity in March

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, March lands in the muggy band about 40% of days. Sticky, muggy-or-worse air turns up on roughly 78% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1021528541
2021629521
3021630511
4021631501
5021632491
6021733480
7021734470
8011736460
9011737450
10011738440
11011739430
12011740420
13011741410
14011742400
15011743390
16021743380
17021744360
18021844350
19031844340
20131845330
21141945320
22141945310
23151945300
24151945290
25161946280
26261946280
27271946270
28271846260
29371846260
30381846250
31381846250

Wind in March

Winds average 7 km/h in March, the calmest month.

Across March, daily wind ranges from about 7 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

Sunrise & sunset in March

DaylightNight

Daylight runs from about 12 h 36 min at the start of March to 11 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over March. Sunrise moves from 6:35 AM to 6:50 AM, and sunset from 7:10 PM to 6:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
112.66:357:10
212.66:357:09
312.56:367:08
412.56:367:07
512.56:377:06
612.56:377:05
712.46:387:04
812.46:397:03
912.46:397:02
1012.46:407:01
1112.36:407:00
1212.36:416:59
1312.36:416:58
1412.26:426:57
1512.26:426:56
1612.26:436:55
1712.26:436:53
1812.16:446:52
1912.16:446:51
2012.16:456:50
2112.16:456:49
2212.06:466:48
2312.06:466:47
2412.06:476:46
2512.06:476:45
2611.96:486:43
2711.96:486:42
2811.96:496:41
2911.86:496:40
3011.86:506:39
3111.86:506:38

Solar energy in March

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in March, about 5.1 kWh/m².

For context, solar energy here swings from a low near 2.72 kWh/m² to a high of 6.38 kWh/m² in December across the year — March's 5.1 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.4Bright
65.4Bright
75.4Bright
85.4Bright
95.3Bright
105.3Bright
115.3Bright
125.2Bright
135.2Bright
145.2Bright
155.1Bright
165.1Bright
175.0Bright
185.0Bright
195.0Bright
204.9Bright
214.9Bright
224.9Bright
234.8Bright
244.8Bright
254.8Bright
264.8Bright
274.7Bright
284.7Bright
294.7Bright
304.7Bright
314.6Bright
Planning a trip in March

Is March a good time to visit Montecarlo?

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

4.9
Sightseeing
9th-best month of the year
6.5
Beach & pool
3rd-best month of the year

March is a reasonable time to visit Montecarlo for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Montecarlo in March

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

In March, Montecarlo sees daytime highs around 30°C and nights near 20°C. Pack light clothes. Worth having: rain gear and sun protection. About 13 days see rain.

light clothesrain gearsun protection

UV index in Montecarlo in March

LowModerateHighVery highExtreme

Clear-sky midday UV in March peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Montecarlo peaks around January 19 at about 14 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 23 at about 5 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighModerateHighVery highExtremeJan 19UV 14Jun 23UV 5
UV index (midday)Level
Jan15Extreme
Feb14Extreme
Mar12Extreme
Apr8Very high
May6High
Jun5Moderate
Jul5Moderate
Aug6High
Sep7Very high
Oct9Very high
Nov11Extreme
Dec13Extreme

Air quality in Montecarlo 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 Montecarlo is worst in September — around 20 µg/m³ PM2.5 (moderate), about 2.8× the cleanest month (March, 7 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodSep 1619 µg/m³Mar 157 µg/m³
PM2.5 (µg/m³)Level
Jan8Good
Feb8Good
Mar7Good
Apr8Good
May8Good
Jun8Good
Jul10Good
Aug14Moderate
Sep20Moderate
Oct13Moderate
Nov9Good
Dec7Good
Location & terrain

Where is Montecarlo?

Montecarlo sits at 26.6°S, 54.8°W, 197 m above sea level, in Argentina. The nearest listed city is Eldorado, 23 km away.

Topography around Montecarlo

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

Within 3 km, the terrain around Montecarlo has only modest variations in elevation — a maximum elevation change of 158 m around an average of 190 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 342 m; within 80 km, large variations in elevation — a maximum elevation change of 641 m.

The land around Montecarlo is covered by trees (76%) within 3 km, trees (65%) within 16 km, and trees (68%) and cropland (24%) within 80 km.

3 km
158 m
16 km
342 m
80 km
641 m
treesgrasslandcroplandartificial surfaceswater
March weather nearby: Eldorado 23 km · Puerto Rico 37 km · San Vicente 62 km · Puerto Esperanza 62 km · San Pedro 65 km · Colonia Wanda 69 km · Jardín América 70 km · El Soberbio 98 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 Montecarlo (-26.5685°, -54.7579°, elevation 197 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).