Necochea weather in April

In April, Necochea sees average daytime highs of 19°C and overnight lows near 12°C, with 77 mm of rain across 8.8 wet days and about 11 hours of daylight. It is the 6th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 21°C in the first days to 18°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 Necochea's 6th-clearest and 9th-windiest month. For the whole year in context, see Necochea's year-round climate.

Daytime high
19°
6th warmest
Overnight low
12°
8th coldest
Rainfall
77 mm
8.8 wet days
Daylight
11 hours
7:25 AM – 6:25 PM
Cloud cover
53%
6th clearest
Wind
18 km/h
9th windiest
Solar energy
3.39 kWh/m²
Travel score
6.5
out of 10

Necochea is city in Buenos Aires Province, Argentina.

Founded
1881

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 21°C in the first days to 18°C by the end.

A typical April day in Necochea reaches about 19°C in the afternoon and slips back to 12°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 24°C. Set against its neighbours, April runs about 3°C cooler than March and about 3°C warmer than May.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12114
22114
32114
42113
52113
62013
72013
82013
92013
102013
112013
122013
132012
141912
151912
161912
171912
181912
191912
201912
211912
221912
231812
241812
251811
261811
271811
281811
291811
301811

Necochea weather by month

How April compares with the rest of the year at a glance. April is the 6th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan25° / 16°759.314.47.3
Feb24° / 17°72813.57.4
Mar23° / 15°738.212.37.2
Apr19° / 12°778.8116.5
May16° / 10°537.49.95.2
Jun13° / 547.69.43.8
Jul12° / 527.79.63.3
Aug13° / 577.210.54.0
Sep15° / 567.911.74.6
Oct17° / 10°738.6135.7
Nov20° / 12°839.814.16.6
Dec23° / 15°65814.67.5

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 46%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15941
25842
35842
45743
55644
65743
75545
85545
95545
105545
115545
125446
135446
145446
155545
165545
175446
185446
195446
205446
215446
225446
235446
245347
255347
265248
275248
285149
294951
304951

Chance of precipitation in April

Any precipitation

Necochea gets around 77 mm of rain over 8.8 wet days in April. 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 31% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
125
226
327
427
528
628
729
830
930
1030
1131
1231
1331
1431
1530
1630
1730
1830
1929
2029
2129
2228
2328
2427
2527
2626
2726
2825
2925
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 72% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15628142
25827132
35927122
45927122
56027112
66127102
7632692
8652681
9662581
10682471
11692371
12712261
13722161
14732151
15742051
16751951
17751951
18771841
19771841
20781741
21781741
22801631
23801631
24801631
25811630
26821530
27831520
28821530
29821530
30831430

Wind in April

Winds average 18 km/h in April.

Across April, daily wind ranges from about 18 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202530
Wind speed (km/h)Feels
118light breeze
218light breeze
318light breeze
418light breeze
518light breeze
618light breeze
718light breeze
818light breeze
918light breeze
1018light breeze
1118light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1618light breeze
1718light breeze
1818light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2518light breeze
2618light breeze
2718light breeze
2818light breeze
2918light breeze
3018light breeze

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 7:11 AM to 7:39 AM, and sunset from 6:48 PM to 6:06 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
111.67:116:48
211.67:126:47
311.57:136:45
411.57:146:44
511.57:156:42
611.47:166:40
711.47:176:39
811.37:186:37
911.37:196:36
1011.27:196:34
1111.27:206:33
1211.27:216:31
1311.17:226:30
1411.17:236:28
1511.07:246:27
1611.07:256:25
1711.07:266:24
1810.97:276:22
1910.97:286:21
2010.87:296:19
2110.87:306:18
2210.87:316:16
2310.77:326:15
2410.77:336:14
2510.67:346:12
2610.67:356:11
2710.67:366:10
2810.57:376:08
2910.57:386:07
3010.57:396:06

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 3.39 kWh/m².

For context, solar energy here swings from a low near 1.87 kWh/m² to a high of 7.64 kWh/m² in December across the year — April's 3.39 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.0Bright
24.0Moderate
33.9Moderate
43.9Moderate
53.8Moderate
63.8Moderate
73.7Moderate
83.7Moderate
93.6Moderate
103.6Moderate
113.6Moderate
123.5Moderate
133.5Moderate
143.4Moderate
153.4Moderate
163.4Moderate
173.3Moderate
183.3Moderate
193.3Moderate
203.2Moderate
213.2Moderate
223.2Moderate
233.1Moderate
243.1Moderate
253.0Moderate
263.0Moderate
273.0Moderate
282.9Moderate
292.9Moderate
302.9Moderate
Planning a trip in April

Is April a good time to visit Necochea?

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

6.5
Sightseeing
6th-best month of the year
3.0
Beach & pool
6th-best month of the year

April is a reasonable time to visit Necochea for sightseeing.

What to pack for Necochea in April

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

In April, Necochea sees daytime highs around 19°C and nights near 12°C. Worth packing: rain gear. About 9 days see rain.

rain gear

Sea temperature near Necochea 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 at the nearest coast (about 13 km away) is warmest in February at about 20°C and coldest in August near 10°C.

It's comfortable for a long swim from Feb 3 to Mar 1 — about 0.9 months when the water holds above 20°C.

10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan20Cool
Feb20Refreshing
Mar20Cool
Apr18Cool
May16Cool
Jun13Bracing
Jul11Bracing
Aug10Bracing
Sep11Bracing
Oct12Bracing
Nov15Bracing
Dec17Cool

UV index in Necochea 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 Necochea peaks around December 20 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 20UV 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 Necochea?

Necochea sits at 38.6°S, 58.7°W, 19 m above sea level, in Argentina. The nearest listed city is Miramar, 85 km away.

Topography around Necochea

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

Within 3 km, the terrain around Necochea has only modest variations in elevation — a maximum elevation change of 29 m around an average of 15 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 59 m; within 80 km, significant variations in elevation — a maximum elevation change of 409 m.

The land around Necochea is covered by artificial surfaces (52%) and grassland (33%) within 3 km, cropland (50%) and water (34%) within 16 km, and cropland (51%) and water (33%) within 80 km.

3 km
29 m
16 km
59 m
80 km
409 m
treesgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Miramar 85 km · Balcarce 89 km · Mar del Plata 120 km · Santa Clara del Mar 134 km · Tres Arroyos 135 km · Benito Juárez 135 km · Tandil 141 km · Ayacucho 157 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 Necochea (-38.5545°, -58.7396°, elevation 19 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).