Miramar weather in April

In April, Miramar sees average daytime highs of 18°C and overnight lows near 14°C, with 79 mm of rain across 8.9 wet days and about 11 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Highs ease over the month, from about 20°C in the first days to 17°C by the end. The sky is clear or mostly clear about 39% of the time in April, and the air most often feels dry.

Daylight stretches from about 11 h 36 min at the start of April to 10 h 30 min by month's end. Set against the rest of the year, April is Miramar's 6th-clearest and 7th-windiest month. For the whole year in context, see Miramar's year-round climate.

Daytime high
18°
5th warmest
Overnight low
14°
8th coldest
Rainfall
79 mm
8.9 wet days
Daylight
11 hours
7:21 AM – 6:22 PM
Cloud cover
54%
6th clearest
Wind
21 km/h
7th windiest
Solar energy
3.41 kWh/m²
Travel score
6.1
out of 10

Miramar is city located on the coast of the Atlantic Ocean in Buenos Aires Province.

Founded
1888

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 20°C in the first days to 17°C by the end.

A typical April day in Miramar reaches about 18°C in the afternoon and slips back to 14°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 22°C. Set against its neighbours, April runs about 3°C cooler than March and about 3°C warmer than May.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
12015
22015
32015
42015
51915
61915
71914
81914
91914
101914
111914
121914
131914
141814
151814
161813
171813
181813
191813
201813
211813
221813
231713
241713
251713
261713
271713
281713
291712
301712

Miramar weather by month

How April compares with the rest of the year at a glance. April is the 5th-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan23° / 17°738.314.47.4
Feb23° / 17°767.713.57.2
Mar21° / 16°748.412.36.9
Apr18° / 14°798.9116.1
May15° / 11°537.5104.9
Jun13° / 647.99.43.5
Jul11° / 6089.63.0
Aug12° / 637.310.53.5
Sep13° / 617.811.73.9
Oct15° / 10°788.9134.9
Nov18° / 13°77914.16.2
Dec21° / 15°677.714.67.1

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 39% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 16% of April, with mostly cloudy or overcast conditions the remaining 45%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15842
25941
35842
45842
55644
65644
75644
85545
95545
105545
115545
125545
135545
145545
155545
165644
175644
185545
195545
205545
215545
225545
235545
245347
255347
265347
275149
285149
295149
305050

Chance of precipitation in April

Any precipitation

Miramar gets around 79 mm of rain over 8.9 wet days in April, the wettest month. 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 32% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
126
226
326
427
527
628
729
829
930
1030
1131
1231
1332
1432
1532
1632
1732
1832
1931
2031
2131
2230
2330
2429
2529
2628
2727
2826
2926
3025

Humidity in April

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, April lands in the dry band about 63% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14631194
24731184
34831174
44832163
55032153
65132143
75232133
85432122
95531122
105631112
115830102
12602992
13602992
14622882
15632782
16652771
17662671
18672661
19682561
20702451
21702451
22712441
23722341
24722341
25732331
26732331
27752230
28752230
29762130
30762130

Wind in April

Winds average 21 km/h in April.

Across April, daily wind ranges from about 21 km/h on the calmest days to 21 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202530
Wind speed (km/h)Feels
121breezy
221breezy
321breezy
421breezy
521breezy
621breezy
721breezy
821breezy
921breezy
1021breezy
1121breezy
1221breezy
1321breezy
1421breezy
1521breezy
1621breezy
1721breezy
1821breezy
1921breezy
2021breezy
2121breezy
2221breezy
2321breezy
2421breezy
2521breezy
2621breezy
2721breezy
2821breezy
2921breezy
3021breezy

Sunrise & sunset in April

DaylightNight

Daylight runs from about 11 h 36 min at the start of April to 10 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 66 minutes over April. Sunrise moves from 7:07 AM to 7:35 AM, and sunset from 6:45 PM to 6:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:076:45
211.67:086:43
311.57:096:42
411.57:106:40
511.57:116:39
611.47:126:37
711.47:136:35
811.37:146:34
911.37:156:32
1011.37:166:31
1111.27:176:29
1211.27:186:28
1311.17:186:26
1411.17:196:25
1511.07:206:23
1611.07:216:22
1711.07:226:20
1810.97:236:19
1910.97:246:17
2010.87:256:16
2110.87:266:15
2210.87:276:13
2310.77:286:12
2410.77:296:11
2510.77:306:09
2610.67:316:08
2710.67:326:07
2810.57:336:05
2910.57:346:04
3010.57:356:03

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 3.41 kWh/m².

For context, solar energy here swings from a low near 1.89 kWh/m² to a high of 7.62 kWh/m² in December across the year — April's 3.41 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.1Bright
24.0Bright
34.0Moderate
43.9Moderate
53.9Moderate
63.8Moderate
73.8Moderate
83.7Moderate
93.7Moderate
103.6Moderate
113.6Moderate
123.5Moderate
133.5Moderate
143.5Moderate
153.4Moderate
163.4Moderate
173.4Moderate
183.3Moderate
193.3Moderate
203.3Moderate
213.2Moderate
223.2Moderate
233.1Moderate
243.1Moderate
253.1Moderate
263.0Moderate
273.0Moderate
282.9Moderate
292.9Moderate
302.9Moderate
Planning a trip in April

Is April a good time to visit Miramar?

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

6.1
Sightseeing
6th-best month of the year
2.2
Beach & pool
5th-best month of the year

April is a reasonable time to visit Miramar for sightseeing.

What to pack for Miramar in April

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

In April, Miramar sees daytime highs around 18°C and nights near 14°C. Worth packing: rain gear and a windbreaker. About 9 days see rain.

rain geara windbreaker

Sea temperature near Miramar in April

The nearest coast averages about 18°C in April — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in February at about 20°C and coldest in August near 10°C.

It's comfortable for a long swim from Feb 7 to Feb 26 — about 0.7 months when the water holds above 20°C.

10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan20Cool
Feb20Refreshing
Mar20Cool
Apr18Cool
May15Cool
Jun13Bracing
Jul11Bracing
Aug10Bracing
Sep11Bracing
Oct12Bracing
Nov15Bracing
Dec17Cool

UV index in Miramar in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Miramar peaks around December 21 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near June 20 at about 2 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 9 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highModerateModerateVery highExtremeDec 21UV 12Jun 20UV 2
UV index (midday)Level
Jan11Extreme
Feb11Extreme
Mar8Very high
Apr5High
May3Moderate
Jun2Low
Jul2Moderate
Aug3Moderate
Sep5Moderate
Oct7Very high
Nov10Extreme
Dec12Extreme
Location & terrain

Where is Miramar?

Miramar sits at 38.3°S, 57.8°W, 14 m above sea level, in Argentina. The nearest listed city is Mar del Plata, 39 km away.

Topography around Miramar

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

Within 3 km, the terrain around Miramar has only modest variations in elevation — a maximum elevation change of 43 m around an average of 10 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 69 m; within 80 km, significant variations in elevation — a maximum elevation change of 386 m.

The land around Miramar is covered by water (30%) and grassland (24%) within 3 km, water (47%) and cropland (37%) within 16 km, and cropland (38%), water (38%) and grassland (22%) within 80 km.

3 km
43 m
16 km
69 m
80 km
386 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Mar del Plata 39 km · Santa Clara del Mar 57 km · Balcarce 60 km · Necochea 85 km · Villa Gesell 135 km · Ayacucho 137 km · General Juan Madariaga 154 km · Pinamar 155 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 Miramar (-38.2716°, -57.8389°, elevation 14 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).