San Fernando weather in April

In April, San Fernando sees average daytime highs of 19°C and overnight lows near 14°C, with 57 mm of rain across 6.5 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 19°C through the month. The sky is clear or mostly clear about 50% 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 San Fernando's 6th-clearest and 2nd-windiest month. For the whole year in context, see San Fernando's year-round climate.

Daytime high: 19°; 7th warmest
Overnight low: 14°; 6th coldest
Rainfall: 57 mm; 6.5 wet days
Daylight: 12 h 54 min; 6:57 AM – 7:53 PM
Cloud cover: 42%; 6th clearest
Wind: 18 km/h; 2nd windiest
Solar energy: 6.26 kWh/m²
Travel score: 7.0; out of 10

San Fernando is human settlement in San Fernando municipality, Spain.

Air quality: Good; PM10 21.7 µg/m³ · 2010

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

← March San Fernando year-round climate May →Best places to visit in April

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

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 19°C through the month.

A typical April day in San Fernando reaches about 19°C in the afternoon and slips back to 14°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 16°C and 23°C. Set against its neighbours, April runs about 1°C warmer than March and about 3°C cooler than May.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Avg high (°C)	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	19	20	20	20	20	20	20	20	20	20
Avg low (°C)	13	13	13	13	13	13	13	13	13	13	13	13	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	14	15	15

	Avg high (°C)	Avg low (°C)
1	19	13
2	19	13
3	19	13
4	19	13
5	19	13
6	19	13
7	19	13
8	19	13
9	19	13
10	19	13
11	19	13
12	19	13
13	19	14
14	19	14
15	19	14
16	19	14
17	19	14
18	19	14
19	19	14
20	19	14
21	19	14
22	20	14
23	20	14
24	20	14
25	20	14
26	20	14
27	20	14
28	20	14
29	20	15
30	20	15

San Fernando 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.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	16° / 10°	74	8	9.8	5.3
Feb	16° / 11°	64	6.5	10.6	5.6
Mar	18° / 12°	65	7.5	11.7	6.4
Apr	19° / 14°	57	6.5	12.9	7.0
May	22° / 16°	32	4.7	13.9	7.9
Jun	25° / 19°	7	1.3	14.4	9.0
Jul	28° / 21°	1	0.2	14.2	8.7
Aug	28° / 22°	3	0.4	13.4	8.3
Sep	26° / 20°	27	3.5	12.2	8.3
Oct	23° / 17°	84	8	11.1	7.4
Nov	19° / 14°	88	7.9	10.1	6.6
Dec	17° / 11°	100	8.3	9.6	5.6

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 50% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 19% of April, with mostly cloudy or overcast conditions the remaining 31%.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Clearer (%)	65	65	65	66	66	66	67	67	68	69	69	69	69	69	70	70	70	70	70	70	70	70	70	70	70	70	70	71	71	71
Cloudier (%)	35	35	35	34	34	34	33	33	32	31	31	31	31	31	30	30	30	30	30	30	30	30	30	30	30	30	30	29	29	29

	Clearer (%)	Cloudier (%)
1	65	35
2	65	35
3	65	35
4	66	34
5	66	34
6	66	34
7	67	33
8	67	33
9	68	32
10	69	31
11	69	31
12	69	31
13	69	31
14	69	31
15	70	30
16	70	30
17	70	30
18	70	30
19	70	30
20	70	30
21	70	30
22	70	30
23	70	30
24	70	30
25	70	30
26	70	30
27	70	30
28	71	29
29	71	29
30	71	29

Chance of precipitation in April

Any precipitation

San Fernando gets around 57 mm of rain over 6.5 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 22% and peaks near 23% on the wettest days.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Rain chance (%)	23	23	23	22	22	22	22	21	21	21	21	21	21	21	22	22	22	22	22	22	22	22	22	21	21	21	20	20	20	20

	Rain chance (%)
1	23
2	23
3	23
4	22
5	22
6	22
7	22
8	21
9	21
10	21
11	21
12	21
13	21
14	21
15	22
16	22
17	22
18	22
19	22
20	22
21	22
22	22
23	22
24	21
25	21
26	21
27	20
28	20
29	20
30	20

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 78% of days. It rarely turns muggy — the humid and sticky bands barely register.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Dry (%)	89	89	88	88	88	87	86	85	84	83	82	81	80	79	78	77	76	75	75	74	73	72	71	70	70	69	68	67	65	64
Comfortable (%)	11	11	12	12	12	13	14	15	16	17	18	19	20	21	22	23	24	25	25	26	27	28	28	29	29	30	31	32	34	35
Humid (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1	1	1	1	1	1	1	1

	Dry (%)	Comfortable (%)	Humid (%)
1	89	11	0
2	89	11	0
3	88	12	0
4	88	12	0
5	88	12	0
6	87	13	0
7	86	14	0
8	85	15	0
9	84	16	0
10	83	17	0
11	82	18	0
12	81	19	0
13	80	20	0
14	79	21	0
15	78	22	0
16	77	23	0
17	76	24	0
18	75	25	0
19	75	25	0
20	74	26	0
21	73	27	0
22	72	28	0
23	71	28	1
24	70	29	1
25	70	29	1
26	69	30	1
27	68	31	1
28	67	32	1
29	65	34	1
30	64	35	1

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.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Wind speed (km/h)	19	19	19	19	19	19	19	18	18	18	18	18	18	18	18	18	18	18	18	17	17	17	17	17	17	17	17	17	17	17
Feels	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze	light breeze

	Wind speed (km/h)	Feels
1	19	light breeze
2	19	light breeze
3	19	light breeze
4	19	light breeze
5	19	light breeze
6	19	light breeze
7	19	light breeze
8	18	light breeze
9	18	light breeze
10	18	light breeze
11	18	light breeze
12	18	light breeze
13	18	light breeze
14	18	light breeze
15	18	light breeze
16	18	light breeze
17	18	light breeze
18	18	light breeze
19	18	light breeze
20	17	light breeze
21	17	light breeze
22	17	light breeze
23	17	light breeze
24	17	light breeze
25	17	light breeze
26	17	light breeze
27	17	light breeze
28	17	light breeze
29	17	light breeze
30	17	light 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 7:19 AM to 6:39 AM, and sunset from 7:40 PM to 8:05 PM.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Daylight (h)	12.3	12.4	12.4	12.5	12.5	12.5	12.6	12.6	12.7	12.7	12.7	12.8	12.8	12.9	12.9	12.9	13.0	13.0	13.0	13.1	13.1	13.2	13.2	13.2	13.3	13.3	13.3	13.4	13.4	13.4
Sunrise (AM)	7:19	7:18	7:16	7:15	7:13	7:12	7:10	7:09	7:07	7:06	7:04	7:03	7:01	7:00	6:59	6:57	6:56	6:54	6:53	6:52	6:50	6:49	6:48	6:46	6:45	6:44	6:43	6:41	6:40	6:39
Sunset (PM)	7:40	7:41	7:42	7:42	7:43	7:44	7:45	7:46	7:47	7:48	7:49	7:49	7:50	7:51	7:52	7:53	7:54	7:55	7:56	7:56	7:57	7:58	7:59	8:00	8:01	8:02	8:03	8:03	8:04	8:05

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.3	7:19	7:40
2	12.4	7:18	7:41
3	12.4	7:16	7:42
4	12.5	7:15	7:42
5	12.5	7:13	7:43
6	12.5	7:12	7:44
7	12.6	7:10	7:45
8	12.6	7:09	7:46
9	12.7	7:07	7:47
10	12.7	7:06	7:48
11	12.7	7:04	7:49
12	12.8	7:03	7:49
13	12.8	7:01	7:50
14	12.9	7:00	7:51
15	12.9	6:59	7:52
16	12.9	6:57	7:53
17	13.0	6:56	7:54
18	13.0	6:54	7:55
19	13.0	6:53	7:56
20	13.1	6:52	7:56
21	13.1	6:50	7:57
22	13.2	6:49	7:58
23	13.2	6:48	7:59
24	13.2	6:46	8:00
25	13.3	6:45	8:01
26	13.3	6:44	8:02
27	13.3	6:43	8:03
28	13.4	6:41	8:03
29	13.4	6:40	8:04
30	13.4	6:39	8:05

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 6.26 kWh/m².

For context, solar energy here swings from a low near 2.37 kWh/m² to a high of 7.86 kWh/m² in July across the year — April's 6.26 kWh/m² falls in the middle.

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30
Solar energy (kWh/m²)	5.7	5.8	5.8	5.8	5.9	5.9	6.0	6.0	6.0	6.1	6.1	6.2	6.2	6.2	6.3	6.3	6.3	6.3	6.4	6.4	6.4	6.5	6.5	6.5	6.6	6.6	6.6	6.7	6.7	6.7
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	5.7	Bright
2	5.8	Bright
3	5.8	Bright
4	5.8	Bright
5	5.9	Bright
6	5.9	Bright
7	6.0	Bright
8	6.0	Intense
9	6.0	Intense
10	6.1	Intense
11	6.1	Intense
12	6.2	Intense
13	6.2	Intense
14	6.2	Intense
15	6.3	Intense
16	6.3	Intense
17	6.3	Intense
18	6.3	Intense
19	6.4	Intense
20	6.4	Intense
21	6.4	Intense
22	6.5	Intense
23	6.5	Intense
24	6.5	Intense
25	6.6	Intense
26	6.6	Intense
27	6.6	Intense
28	6.7	Intense
29	6.7	Intense
30	6.7	Intense

Planning a trip in April

Hazard calendar for San Fernando

In seasonPeak

In April, San Fernando sits inside its rainy season season. The full year is below, with each hazard's peak months called out.

San Fernando's rainy season runs October–April, 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 San Fernando?

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

7.0

Sightseeing

7th-best month of the year

3.2

Beach & pool

7th-best month of the year

April is one of the better times to visit San Fernando for general sightseeing.

What to pack for San Fernando in April

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

In April, San Fernando sees daytime highs around 19°C and nights near 14°C. Pack sun protection. About 7 days see rain.

sun protection

Sea temperature near San Fernando in April

The nearest coast averages about 17°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 August at about 23°C and coldest in February near 15°C.

It's comfortable for a long swim from Jun 14 to Oct 21 — about 4.3 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	16	15	16	17	18	20	22	23	22	20	18	17
Comfort	Cool	Cool	Cool	Cool	Cool	Refreshing	Refreshing	Refreshing	Refreshing	Refreshing	Cool	Cool

	Sea temperature (°C)	Comfort
Jan	16	Cool
Feb	15	Cool
Mar	16	Cool
Apr	17	Cool
May	18	Cool
Jun	20	Refreshing
Jul	22	Refreshing
Aug	23	Refreshing
Sep	22	Refreshing
Oct	20	Refreshing
Nov	18	Cool
Dec	17	Cool

UV index in San Fernando in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in San Fernando peaks around July 16 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 8 months of the year.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	2	3	7	8	7	9	10	9	7	5	3	2
Level	Moderate	Moderate	High	Very high	Very high	Very high	Extreme	Very high	High	High	Moderate	Moderate

	UV index (midday)	Level
Jan	2	Moderate
Feb	3	Moderate
Mar	7	High
Apr	8	Very high
May	7	Very high
Jun	9	Very high
Jul	10	Extreme
Aug	9	Very high
Sep	7	High
Oct	5	High
Nov	3	Moderate
Dec	2	Moderate

Location & terrain

Where is San Fernando?

San Fernando sits at 36.5°N, 6.2°W, 15 m above sea level, in Spain. The nearest listed city is Puerto Real, 6.0 km away.

Topography around San Fernando

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

Within 3 km, the terrain around San Fernando has only modest variations in elevation — a maximum elevation change of 36 m around an average of 3 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 154 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,597 m.

The land around San Fernando is covered by water (37%), wetland (31%) and artificial surfaces (21%) within 3 km, water (47%) within 16 km, and water (39%) and cropland (22%) within 80 km.

3 km

36 m

water 37%

16 km

154 m

water 47%

80 km

1,597 m

water 39%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland

← March San Fernando year-round climate May →Best places to visit in April

April weather nearby: Puerto Real 6.0 km · Chiclana de la Frontera 8.0 km · Cadiz 10 km · El Puerto de Santa María 13 km · Rota 22 km · Jerez de la Frontera 24 km · Conil de la Frontera 24 km · Chipiona 36 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

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 San Fernando (36.4759°, -6.1982°, elevation 15 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).

	Avg high (°C)	Avg low (°C)
1	19	13
2	19	13
3	19	13
4	19	13
5	19	13
6	19	13
7	19	13
8	19	13
9	19	13
10	19	13
11	19	13
12	19	13
13	19	14
14	19	14
15	19	14
16	19	14
17	19	14
18	19	14
19	19	14
20	19	14
21	19	14
22	20	14
23	20	14
24	20	14
25	20	14
26	20	14
27	20	14
28	20	14
29	20	15
30	20	15

	Clearer (%)	Cloudier (%)
1	65	35
2	65	35
3	65	35
4	66	34
5	66	34
6	66	34
7	67	33
8	67	33
9	68	32
10	69	31
11	69	31
12	69	31
13	69	31
14	69	31
15	70	30
16	70	30
17	70	30
18	70	30
19	70	30
20	70	30
21	70	30
22	70	30
23	70	30
24	70	30
25	70	30
26	70	30
27	70	30
28	71	29
29	71	29
30	71	29

	Rain chance (%)
1	23
2	23
3	23
4	22
5	22
6	22
7	22
8	21
9	21
10	21
11	21
12	21
13	21
14	21
15	22
16	22
17	22
18	22
19	22
20	22
21	22
22	22
23	22
24	21
25	21
26	21
27	20
28	20
29	20
30	20

	Dry (%)	Comfortable (%)	Humid (%)
1	89	11	0
2	89	11	0
3	88	12	0
4	88	12	0
5	88	12	0
6	87	13	0
7	86	14	0
8	85	15	0
9	84	16	0
10	83	17	0
11	82	18	0
12	81	19	0
13	80	20	0
14	79	21	0
15	78	22	0
16	77	23	0
17	76	24	0
18	75	25	0
19	75	25	0
20	74	26	0
21	73	27	0
22	72	28	0
23	71	28	1
24	70	29	1
25	70	29	1
26	69	30	1
27	68	31	1
28	67	32	1
29	65	34	1
30	64	35	1

	Avg high (°C)	Avg low (°C)
1	19	13
2	19	13
3	19	13
4	19	13
5	19	13
6	19	13
7	19	13
8	19	13
9	19	13
10	19	13
11	19	13
12	19	13
13	19	14
14	19	14
15	19	14
16	19	14
17	19	14
18	19	14
19	19	14
20	19	14
21	19	14
22	20	14
23	20	14
24	20	14
25	20	14
26	20	14
27	20	14
28	20	14
29	20	15
30	20	15

	Clearer (%)	Cloudier (%)
1	65	35
2	65	35
3	65	35
4	66	34
5	66	34
6	66	34
7	67	33
8	67	33
9	68	32
10	69	31
11	69	31
12	69	31
13	69	31
14	69	31
15	70	30
16	70	30
17	70	30
18	70	30
19	70	30
20	70	30
21	70	30
22	70	30
23	70	30
24	70	30
25	70	30
26	70	30
27	70	30
28	71	29
29	71	29
30	71	29

	Rain chance (%)
1	23
2	23
3	23
4	22
5	22
6	22
7	22
8	21
9	21
10	21
11	21
12	21
13	21
14	21
15	22
16	22
17	22
18	22
19	22
20	22
21	22
22	22
23	22
24	21
25	21
26	21
27	20
28	20
29	20
30	20

	Dry (%)	Comfortable (%)	Humid (%)
1	89	11	0
2	89	11	0
3	88	12	0
4	88	12	0
5	88	12	0
6	87	13	0
7	86	14	0
8	85	15	0
9	84	16	0
10	83	17	0
11	82	18	0
12	81	19	0
13	80	20	0
14	79	21	0
15	78	22	0
16	77	23	0
17	76	24	0
18	75	25	0
19	75	25	0
20	74	26	0
21	73	27	0
22	72	28	0
23	71	28	1
24	70	29	1
25	70	29	1
26	69	30	1
27	68	31	1
28	67	32	1
29	65	34	1
30	64	35	1

	Avg high (°C)	Avg low (°C)
1	19	13
2	19	13
3	19	13
4	19	13
5	19	13
6	19	13
7	19	13
8	19	13
9	19	13
10	19	13
11	19	13
12	19	13
13	19	14
14	19	14
15	19	14
16	19	14
17	19	14
18	19	14
19	19	14
20	19	14
21	19	14
22	20	14
23	20	14
24	20	14
25	20	14
26	20	14
27	20	14
28	20	14
29	20	15
30	20	15

	Clearer (%)	Cloudier (%)
1	65	35
2	65	35
3	65	35
4	66	34
5	66	34
6	66	34
7	67	33
8	67	33
9	68	32
10	69	31
11	69	31
12	69	31
13	69	31
14	69	31
15	70	30
16	70	30
17	70	30
18	70	30
19	70	30
20	70	30
21	70	30
22	70	30
23	70	30
24	70	30
25	70	30
26	70	30
27	70	30
28	71	29
29	71	29
30	71	29

	Rain chance (%)
1	23
2	23
3	23
4	22
5	22
6	22
7	22
8	21
9	21
10	21
11	21
12	21
13	21
14	21
15	22
16	22
17	22
18	22
19	22
20	22
21	22
22	22
23	22
24	21
25	21
26	21
27	20
28	20
29	20
30	20

	Dry (%)	Comfortable (%)	Humid (%)
1	89	11	0
2	89	11	0
3	88	12	0
4	88	12	0
5	88	12	0
6	87	13	0
7	86	14	0
8	85	15	0
9	84	16	0
10	83	17	0
11	82	18	0
12	81	19	0
13	80	20	0
14	79	21	0
15	78	22	0
16	77	23	0
17	76	24	0
18	75	25	0
19	75	25	0
20	74	26	0
21	73	27	0
22	72	28	0
23	71	28	1
24	70	29	1
25	70	29	1
26	69	30	1
27	68	31	1
28	67	32	1
29	65	34	1
30	64	35	1