Cagliari weather in April

In April, Cagliari sees average daytime highs of 18°C and overnight lows near 11°C, with 48 mm of rain across 8.4 wet days and about 13 hours of daylight. It is the 7th-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 17°C in the first days to 20°C by the end. The sky is clear or mostly clear about 41% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 24 min at the start of April to 13 h 36 min by month's end. Set against the rest of the year, April is Cagliari's 8th-clearest and 3rd-windiest month. For the whole year in context, see Cagliari's year-round climate.

Daytime high: 18°; 7th warmest
Overnight low: 11°; 5th coldest
Rainfall: 48 mm; 8.4 wet days
Daylight: 13 hours; 5:53 AM – 6:55 PM
Cloud cover: 50%; 8th clearest
Wind: 13 km/h; 3rd windiest
Solar energy: 5.87 kWh/m²
Travel score: 6.3; out of 10

Air quality: Elevated; PM2.5 19.2 µg/m³ · 2019

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

← March Cagliari 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

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

A typical April day in Cagliari reaches about 18°C in the afternoon and slips back to 11°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 15°C and 21°C. Set against its neighbours, April runs about 2°C warmer than March and about 4°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)	17	17	17	17	17	17	17	17	18	18	18	18	18	18	18	18	18	18	18	19	19	19	19	19	19	19	19	20	20	20
Avg low (°C)	9	10	10	10	10	10	10	10	10	10	10	10	10	10	10	11	11	11	11	11	11	11	11	11	12	12	12	12	12	12

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

Cagliari weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 3rd-wettest month here — the current month is highlighted below.

Month	High / Low (°C)	Rainfall (mm)	Wet days	Daylight (hours)	Travel score
Jan	13° / 7°	37	6.7	9.6	4.1
Feb	14° / 7°	39	7.4	10.5	4.2
Mar	16° / 9°	46	7.5	11.7	5.4
Apr	18° / 11°	48	8.4	13	6.3
May	22° / 14°	33	5.6	14.1	7.7
Jun	27° / 18°	10	2.1	14.7	8.2
Jul	30° / 21°	2	0.5	14.5	7.0
Aug	30° / 21°	8	1.8	13.5	6.5
Sep	26° / 19°	31	4.9	12.3	7.7
Oct	23° / 15°	43	6.1	11	7.6
Nov	18° / 12°	62	9.1	9.8	5.9
Dec	15° / 9°	54	8.6	9.3	4.5

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 41% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 20% of April, with mostly cloudy or overcast conditions the remaining 40%.

	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 (%)	59	60	60	59	59	60	60	60	60	60	60	60	60	60	60	61	61	60	60	60	59	60	60	60	61	60	60	62	62	62
Cloudier (%)	41	40	40	41	41	40	40	40	40	40	40	40	40	40	40	39	39	40	40	40	41	40	40	40	39	40	40	38	38	38

	Clearer (%)	Cloudier (%)
1	59	41
2	60	40
3	60	40
4	59	41
5	59	41
6	60	40
7	60	40
8	60	40
9	60	40
10	60	40
11	60	40
12	60	40
13	60	40
14	60	40
15	60	40
16	61	39
17	61	39
18	60	40
19	60	40
20	60	40
21	59	41
22	60	40
23	60	40
24	60	40
25	61	39
26	60	40
27	60	40
28	62	38
29	62	38
30	62	38

Chance of precipitation in April

Any precipitation

Cagliari gets around 48 mm of rain over 8.4 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 29% 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 (%)	29	29	28	28	28	28	28	28	28	27	27	27	27	27	27	27	27	27	27	27	28	28	28	28	28	28	28	28	28	27

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

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 94% 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 (%)	99	99	99	99	99	99	99	99	99	99	99	98	98	98	97	96	96	95	94	93	92	90	89	88	87	86	85	83	82	81
Comfortable (%)	1	1	1	1	1	1	1	1	1	1	1	2	2	2	3	4	4	5	6	7	8	10	11	12	13	14	15	17	18	19

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	98	2
13	98	2
14	98	2
15	97	3
16	96	4
17	96	4
18	95	5
19	94	6
20	93	7
21	92	8
22	90	10
23	89	11
24	88	12
25	87	13
26	86	14
27	85	15
28	83	17
29	82	18
30	81	19

Wind in April

Winds average 13 km/h in April.

Across April, daily wind ranges from about 13 km/h on the calmest days to 13 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)	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13	13
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	13	light breeze
2	13	light breeze
3	13	light breeze
4	13	light breeze
5	13	light breeze
6	13	light breeze
7	13	light breeze
8	13	light breeze
9	13	light breeze
10	13	light breeze
11	13	light breeze
12	13	light breeze
13	13	light breeze
14	13	light breeze
15	13	light breeze
16	13	light breeze
17	13	light breeze
18	13	light breeze
19	13	light breeze
20	13	light breeze
21	13	light breeze
22	13	light breeze
23	13	light breeze
24	13	light breeze
25	13	light breeze
26	13	light breeze
27	13	light breeze
28	13	light breeze
29	13	light breeze
30	13	light breeze

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 24 min at the start of April to 13 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 72 minutes over April. Sunrise moves from 6:17 AM to 5:33 AM, and sunset from 6:40 PM to 7:08 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)	12.4	12.4	12.5	12.5	12.6	12.6	12.6	12.7	12.7	12.8	12.8	12.9	12.9	12.9	13.0	13.0	13.1	13.1	13.2	13.2	13.2	13.3	13.3	13.4	13.4	13.4	13.5	13.5	13.5	13.6
Sunrise (AM)	6:17	6:15	6:13	6:12	6:10	6:09	6:07	6:05	6:04	6:02	6:01	5:59	5:58	5:56	5:54	5:53	5:51	5:50	5:48	5:47	5:46	5:44	5:43	5:41	5:40	5:39	5:37	5:36	5:35	5:33
Sunset (PM)	6:40	6:41	6:42	6:43	6:44	6:45	6:46	6:47	6:48	6:49	6:50	6:51	6:52	6:53	6:54	6:55	6:56	6:57	6:58	6:59	7:00	7:01	7:02	7:03	7:04	7:05	7:06	7:07	7:07	7:08

	Daylight (h)	Sunrise (AM)	Sunset (PM)
1	12.4	6:17	6:40
2	12.4	6:15	6:41
3	12.5	6:13	6:42
4	12.5	6:12	6:43
5	12.6	6:10	6:44
6	12.6	6:09	6:45
7	12.6	6:07	6:46
8	12.7	6:05	6:47
9	12.7	6:04	6:48
10	12.8	6:02	6:49
11	12.8	6:01	6:50
12	12.9	5:59	6:51
13	12.9	5:58	6:52
14	12.9	5:56	6:53
15	13.0	5:54	6:54
16	13.0	5:53	6:55
17	13.1	5:51	6:56
18	13.1	5:50	6:57
19	13.2	5:48	6:58
20	13.2	5:47	6:59
21	13.2	5:46	7:00
22	13.3	5:44	7:01
23	13.3	5:43	7:02
24	13.4	5:41	7:03
25	13.4	5:40	7:04
26	13.4	5:39	7:05
27	13.5	5:37	7:06
28	13.5	5:36	7:07
29	13.5	5:35	7:07
30	13.6	5:33	7:08

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.87 kWh/m².

For context, solar energy here swings from a low near 2 kWh/m² to a high of 7.54 kWh/m² in July across the year — April's 5.87 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)	5.4	5.4	5.5	5.5	5.5	5.6	5.6	5.6	5.7	5.7	5.7	5.8	5.8	5.8	5.9	5.9	5.9	6.0	6.0	6.0	6.0	6.1	6.1	6.1	6.1	6.2	6.2	6.2	6.3	6.3
Level	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Bright	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense	Intense

	Solar energy (kWh/m²)	Level
1	5.4	Bright
2	5.4	Bright
3	5.5	Bright
4	5.5	Bright
5	5.5	Bright
6	5.6	Bright
7	5.6	Bright
8	5.6	Bright
9	5.7	Bright
10	5.7	Bright
11	5.7	Bright
12	5.8	Bright
13	5.8	Bright
14	5.8	Bright
15	5.9	Bright
16	5.9	Bright
17	5.9	Bright
18	6.0	Bright
19	6.0	Bright
20	6.0	Intense
21	6.0	Intense
22	6.1	Intense
23	6.1	Intense
24	6.1	Intense
25	6.1	Intense
26	6.2	Intense
27	6.2	Intense
28	6.2	Intense
29	6.3	Intense
30	6.3	Intense

Planning a trip in April

Is April a good time to visit Cagliari?

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

6.3

Sightseeing

7th-best month of the year

2.3

Beach & pool

7th-best month of the year

April is a reasonable time to visit Cagliari for sightseeing.

What to pack for Cagliari in April

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

In April, Cagliari sees daytime highs around 18°C and nights near 11°C. Worth packing: rain gear and sun protection. About 8 days see rain.

rain gearsun protection

Sea temperature near Cagliari in April

The nearest coast averages about 15°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 26°C and coldest in February near 14°C.

It's comfortable for a long swim from Jun 8 to Nov 2 — about 4.9 months when the water holds above 20°C.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Sea temperature (°C)	15	14	14	15	18	21	24	26	24	22	19	16
Comfort	Bracing	Bracing	Bracing	Cool	Cool	Refreshing	Warm	Warm	Warm	Refreshing	Cool	Cool

	Sea temperature (°C)	Comfort
Jan	15	Bracing
Feb	14	Bracing
Mar	14	Bracing
Apr	15	Cool
May	18	Cool
Jun	21	Refreshing
Jul	24	Warm
Aug	26	Warm
Sep	24	Warm
Oct	22	Refreshing
Nov	19	Cool
Dec	16	Cool

UV index in Cagliari in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Cagliari peaks around July 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 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.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
UV index (midday)	2	4	5	6	7	7	10	7	6	4	3	2
Level	Low	Moderate	High	High	High	Very high	Very high	High	High	Moderate	Moderate	Low

	UV index (midday)	Level
Jan	2	Low
Feb	4	Moderate
Mar	5	High
Apr	6	High
May	7	High
Jun	7	Very high
Jul	10	Very high
Aug	7	High
Sep	6	High
Oct	4	Moderate
Nov	3	Moderate
Dec	2	Low

Air quality in Cagliari 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 Cagliari is worst in March — around 23 µg/m³ PM2.5 (moderate), about 1.8× the cleanest month (December, 13 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Cagliari's WHO annual average of 19.2 µg/m³.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
PM2.5 (µg/m³)	16	20	23	23	22	21	19	19	19	19	15	13
Level	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate	Moderate

	PM2.5 (µg/m³)	Level
Jan	16	Moderate
Feb	20	Moderate
Mar	23	Moderate
Apr	23	Moderate
May	22	Moderate
Jun	21	Moderate
Jul	19	Moderate
Aug	19	Moderate
Sep	19	Moderate
Oct	19	Moderate
Nov	15	Moderate
Dec	13	Moderate

Location & terrain

Where is Cagliari?

Cagliari sits at 39.2°N, 9.1°E, 6 m above sea level, in Italy. The nearest listed city is Monserrato, 4.0 km away.

Topography around Cagliari

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

Within 3 km, the terrain around Cagliari has only modest variations in elevation — a maximum elevation change of 117 m around an average of 19 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 667 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,454 m.

The land around Cagliari is covered by artificial surfaces (56%) and water (23%) within 3 km, water (39%) and grassland (26%) within 16 km, and water (46%) and trees (26%) within 80 km.

3 km

117 m

artificial surfaces 56%

16 km

667 m

water 39%

80 km

1,454 m

water 46%

treesshrubsgrasslandcroplandartificial surfacesbare terrainwaterwetland

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

April weather nearby: Monserrato 4.0 km · Selargius 5.0 km · Sestu 8.0 km · Sinnai 11 km · Quartu Sant'Elena 11 km · Assemini 12 km · Iglesias 51 km · Carbonia 52 km

Italy travel facts

Travel advisory: Level 2; Exercise Increased Caution
Power plugs: Type C / F / L; 230 V · 50 Hz
Prices: ≈ 69% of US; price level, 2025
GDP per capita: $43,309; 2025
Happiness: 6.6 / 10; World Happiness, 2025
Safe drinking water: 97%; of population, 2024
Homicide rate: 0.6; per 100k, 2023
Road deaths: 5.3; per 100k/yr, 2019
Income group: High; World Bank
English: Moderate; EF EPI 513
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 Cagliari (39.2305°, 9.1192°, elevation 6 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).

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

	Clearer (%)	Cloudier (%)
1	59	41
2	60	40
3	60	40
4	59	41
5	59	41
6	60	40
7	60	40
8	60	40
9	60	40
10	60	40
11	60	40
12	60	40
13	60	40
14	60	40
15	60	40
16	61	39
17	61	39
18	60	40
19	60	40
20	60	40
21	59	41
22	60	40
23	60	40
24	60	40
25	61	39
26	60	40
27	60	40
28	62	38
29	62	38
30	62	38

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

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	98	2
13	98	2
14	98	2
15	97	3
16	96	4
17	96	4
18	95	5
19	94	6
20	93	7
21	92	8
22	90	10
23	89	11
24	88	12
25	87	13
26	86	14
27	85	15
28	83	17
29	82	18
30	81	19

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

	Clearer (%)	Cloudier (%)
1	59	41
2	60	40
3	60	40
4	59	41
5	59	41
6	60	40
7	60	40
8	60	40
9	60	40
10	60	40
11	60	40
12	60	40
13	60	40
14	60	40
15	60	40
16	61	39
17	61	39
18	60	40
19	60	40
20	60	40
21	59	41
22	60	40
23	60	40
24	60	40
25	61	39
26	60	40
27	60	40
28	62	38
29	62	38
30	62	38

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

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	98	2
13	98	2
14	98	2
15	97	3
16	96	4
17	96	4
18	95	5
19	94	6
20	93	7
21	92	8
22	90	10
23	89	11
24	88	12
25	87	13
26	86	14
27	85	15
28	83	17
29	82	18
30	81	19

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

	Clearer (%)	Cloudier (%)
1	59	41
2	60	40
3	60	40
4	59	41
5	59	41
6	60	40
7	60	40
8	60	40
9	60	40
10	60	40
11	60	40
12	60	40
13	60	40
14	60	40
15	60	40
16	61	39
17	61	39
18	60	40
19	60	40
20	60	40
21	59	41
22	60	40
23	60	40
24	60	40
25	61	39
26	60	40
27	60	40
28	62	38
29	62	38
30	62	38

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

	Dry (%)	Comfortable (%)
1	99	1
2	99	1
3	99	1
4	99	1
5	99	1
6	99	1
7	99	1
8	99	1
9	99	1
10	99	1
11	99	1
12	98	2
13	98	2
14	98	2
15	97	3
16	96	4
17	96	4
18	95	5
19	94	6
20	93	7
21	92	8
22	90	10
23	89	11
24	88	12
25	87	13
26	86	14
27	85	15
28	83	17
29	82	18
30	81	19