La Línea de la Concepción weather in April

In April, La Línea de la Concepción sees average daytime highs of 17°C and overnight lows near 14°C, with 49 mm of rain across 6.3 wet days and about 12.9 hours of daylight. It is the 7th-warmest and 7th-wettest month of the year here.

Day-to-day highs hold fairly steady near 17°C through the month. The sky is clear or mostly clear about 51% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 18 min at the start of April to 13 h 24 min by month's end. Set against the rest of the year, April is La Línea de la Concepción's 6th-clearest and 3rd-windiest month. For the whole year in context, see La Línea de la Concepción's year-round climate.

Daytime high
17°
7th warmest
Overnight low
14°
5th coldest
Rainfall
49 mm
6.3 wet days
Daylight
12 h 54 min
6:54 AM – 7:49 PM
Cloud cover
42%
6th clearest
Wind
18 km/h
3rd windiest
Solar energy
6.22 kWh/m²
Travel score
6.4
out of 10

La Línea de la Concepción is municipal capital of La Línea de la Concepción, Cádiz, Andalusia, Spain.

Air quality
Good
PM10 28.3 µg/m³ · 2015

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 17°C through the month.

A typical April day in La Línea de la Concepción reaches about 17°C in the afternoon and slips back to 14°C overnight — a 3°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 20°C. Set against its neighbours, April runs about 1°C warmer than March and about 2°C cooler than May.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
11713
21714
31714
41714
51714
61714
71714
81714
91714
101714
111714
121714
131714
141714
151714
161714
171714
181714
191814
201814
211814
221814
231814
241814
251815
261815
271815
281815
291815
301815

La Línea de la Concepción weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 7th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan15° / 12°899.49.84.7
Feb15° / 12°777.810.64.8
Mar16° / 13°777.911.75.5
Apr17° / 14°496.312.96.4
May20° / 16°243.813.97.6
Jun22° / 19°50.814.49.0
Jul25° / 21°10.114.29.5
Aug25° / 22°40.713.49.1
Sep23° / 20°323.312.28.5
Oct20° / 18°777.411.17.0
Nov17° / 15°948.710.16.0
Dec16° / 13°11410.19.65.0

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 51% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 17% of April, with mostly cloudy or overcast conditions the remaining 32%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
16634
26634
36634
46634
56634
66634
76634
86733
96733
106733
116733
126832
136832
146832
156832
166832
176832
186832
196931
206832
216832
226931
236931
247030
257030
267129
277129
287228
297228
307228

Chance of precipitation in April

Any precipitation

La Línea de la Concepción gets around 49 mm of rain over 6.3 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 21% and peaks near 23% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
122
222
321
421
521
621
720
821
921
1021
1121
1222
1322
1422
1522
1623
1723
1823
1923
2023
2122
2222
2322
2421
2520
2620
2719
2818
2918
3017

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 76% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
19280
29190
39190
490100
589110
689110
788120
886140
985150
1084160
1183170
1281190
1380200
1479210
1578220
1677230
1775250
1874260
1973270
2071290
2170300
2269310
2366331
2465341
2564351
2662371
2761381
2859401
2957421
3055441

Wind in April

Winds average 18 km/h in April.

Across April, daily wind ranges from about 17 km/h on the calmest days to 19 km/h at its breeziest. It stays fairly steady from day to day.

0510152025151015202530
Wind speed (km/h)Feels
119light breeze
219light breeze
319light breeze
419light breeze
519light breeze
619light breeze
719light breeze
819light breeze
919light breeze
1019light breeze
1119light breeze
1219light breeze
1319light breeze
1419light breeze
1519light 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
2817light breeze
2917light breeze
3017light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 18 min at the start of April to 13 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over April. Sunrise moves from 7:16 AM to 6:36 AM, and sunset from 7:36 PM to 8:01 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.37:167:36
212.47:147:37
312.47:137:38
412.57:117:39
512.57:107:40
612.57:087:41
712.67:077:41
812.67:057:42
912.77:047:43
1012.77:037:44
1112.77:017:45
1212.87:007:46
1312.86:587:47
1412.86:577:47
1512.96:557:48
1612.96:547:49
1713.06:537:50
1813.06:517:51
1913.06:507:52
2013.16:497:53
2113.16:477:53
2213.16:467:54
2313.26:457:55
2413.26:437:56
2513.26:427:57
2613.36:417:58
2713.36:407:59
2813.46:398:00
2913.46:378:00
3013.46:368:01

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.22 kWh/m².

For context, solar energy here swings from a low near 2.36 kWh/m² to a high of 7.81 kWh/m² in June across the year — April's 6.22 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.8Bright
45.8Bright
55.9Bright
65.9Bright
75.9Bright
86.0Bright
96.0Intense
106.0Intense
116.1Intense
126.1Intense
136.1Intense
146.2Intense
156.2Intense
166.2Intense
176.3Intense
186.3Intense
196.3Intense
206.4Intense
216.4Intense
226.4Intense
236.5Intense
246.5Intense
256.5Intense
266.5Intense
276.6Intense
286.6Intense
296.6Intense
306.7Intense
Planning a trip in April

Hazard calendar for La Línea de la Concepción

In seasonPeak

None of La Línea de la Concepción's seasonal hazards are active in April. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

La Línea de la Concepción's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is April a good time to visit La Línea de la Concepción?

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

6.4
Sightseeing
7th-best month of the year
1.8
Beach & pool
7th-best month of the year

April is a reasonable time to visit La Línea de la Concepción for sightseeing.

What to pack for La Línea de la Concepción in April

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

In April, La Línea de la Concepción sees daytime highs around 17°C and nights near 14°C. Pack sun protection. About 6 days see rain.

sun protection

Sea temperature near La Línea de la Concepción in April

The nearest coast averages about 16°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 August at about 22°C and coldest in February near 15°C.

It's comfortable for a long swim from Jul 5 to Sep 29 — about 2.9 months when the water holds above 20°C.

15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Cool
Mar15Cool
Apr16Cool
May17Cool
Jun19Cool
Jul21Refreshing
Aug22Refreshing
Sep21Refreshing
Oct19Cool
Nov18Cool
Dec17Cool

UV index in La Línea de la Concepción in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in La Línea de la Concepción peaks around July 17 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 2 (moderate).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateVery highHighModerateJul 17UV 10Dec 21UV 2
UV index (midday)Level
Jan2Moderate
Feb3Moderate
Mar7High
Apr9Very high
May8Very high
Jun8Very high
Jul10Extreme
Aug8Very high
Sep7High
Oct5High
Nov3Moderate
Dec2Moderate

Air quality in La Línea de la Concepción in April

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in La Línea de la Concepción is worst in March — around 17 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (June, 10 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodMar 1616 µg/m³Jun 1410 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb14Moderate
Mar17Moderate
Apr14Moderate
May12Good
Jun10Good
Jul13Moderate
Aug13Moderate
Sep13Moderate
Oct13Moderate
Nov12Good
Dec11Good
Location & terrain

Where is La Línea de la Concepción?

La Línea de la Concepción sits at 36.2°N, 5.3°W, 4 m above sea level, in Spain. The nearest listed city is Gibraltar, 3.0 km away.

Topography around La Línea de la Concepción

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of La Línea de la Concepción.

Within 3 km, the terrain around La Línea de la Concepción has significant variations in elevation — a maximum elevation change of 299 m around an average of 13 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 598 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,887 m.

The land around La Línea de la Concepción is covered by water (46%) and artificial surfaces (30%) within 3 km, water (58%) and trees (20%) within 16 km, and water (43%) and trees (22%) within 80 km.

3 km
299 m
16 km
598 m
80 km
1,887 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: Gibraltar 3.0 km · San Roque 6.0 km · Algeciras 10 km · Los Barrios 13 km · Tarifa 29 km · Ceuta 31 km · Estepona 34 km · Fnidek 35 km

Spain travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 65% of US
price level, 2025
GDP per capita
$38,627
2025
Happiness
6.5 / 10
World Happiness, 2025
Safe drinking water
99%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
3.9
per 100k/yr, 2019
Income group
High
World Bank
English
Moderate
EF EPI 540
Religion
Roman Catholic 58%atheist 16%agnostic 11%non-believer 11%

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 La Línea de la Concepción (36.1681°, -5.3478°, elevation 4 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. 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).