Vasto weather in April

In April, Vasto sees average daytime highs of 18°C and overnight lows near 10°C, with 55 mm of rain across 8.2 wet days and about 13.1 hours of daylight. It is the 7th-warmest and 7th-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 42% 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 48 min by month's end. Set against the rest of the year, April is Vasto's 6th-clearest and 5th-windiest month. For the whole year in context, see Vasto's year-round climate.

Daytime high
18°
7th warmest
Overnight low
10°
6th coldest
Rainfall
55 mm
8.2 wet days
Daylight
13 h 06 min
5:27 AM – 6:36 PM
Cloud cover
49%
6th clearest
Wind
10 km/h
5th windiest
Solar energy
5.42 kWh/m²
Travel score
6.1
out of 10

Vasto is chief town of municipality Vasto in Chieti province, Italy.

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

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 Vasto reaches about 18°C in the afternoon and slips back to 10°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 22°C. Set against its neighbours, April runs about 3°C warmer than March and about 4°C cooler than May.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
1168
2178
3178
4178
5179
6179
7179
8179
9179
10179
11179
12179
13179
14189
151810
161810
171810
181810
191810
201810
211810
221911
231911
241911
251911
261911
271911
282012
292012
302012

Vasto 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 daysSnow daysDaylight (hours)Travel score
Jan11° / 678.919.33.0
Feb12° / 518.30.710.33.3
Mar15° / 568.60.411.74.7
Apr18° / 10°558.2013.16.1
May22° / 14°406.8014.47.4
Jun26° / 18°404.70157.8
Jul29° / 20°253.4014.87.0
Aug29° / 20°273.8013.76.9
Sep25° / 17°596.9012.37.5
Oct21° / 13°607.8010.86.9
Nov16° / 748.90.19.65.3
Dec13° / 7210.30.693.4

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 42% 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 41%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15743
25842
35941
45941
56040
66040
76040
86139
96139
106139
116139
126238
136238
146238
156238
166238
176139
186040
196040
206040
215941
225941
235842
245842
255743
265743
275743
285743
295743
305842

Chance of precipitation in April

Any precipitation

Vasto gets around 55 mm of rain over 8.2 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 27% and peaks near 30% on the wettest days.

0%10%20%30%40%151015202530
Rain chance (%)
126
226
326
426
527
627
728
828
929
1029
1129
1230
1330
1429
1529
1629
1728
1828
1928
2027
2127
2227
2326
2426
2526
2626
2726
2826
2926
3026

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 91% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
110000
210000
310000
410000
510000
610000
710000
810000
99910
109910
119910
129910
139820
149730
159730
169640
179550
189460
199280
209190
2189110
2286131
2384151
2482171
2580191
2677212
2775232
2874242
2971263
3069274

Wind in April

Winds average 10 km/h in April.

Across April, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 24 min at the start of April to 13 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 84 minutes over April. Sunrise moves from 5:53 AM to 5:06 AM, and sunset from 6:19 PM to 6:51 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.45:536:19
212.55:516:20
312.55:506:21
412.65:486:22
512.65:466:23
612.75:446:24
712.75:436:25
812.85:416:26
912.85:396:28
1012.95:376:29
1112.95:366:30
1213.05:346:31
1313.05:326:32
1413.05:316:33
1513.15:296:34
1613.15:276:36
1713.25:266:37
1813.25:246:38
1913.35:226:39
2013.35:216:40
2113.45:196:41
2213.45:186:42
2313.55:166:43
2413.55:156:45
2513.55:136:46
2613.65:126:47
2713.65:106:48
2813.75:096:49
2913.75:076:50
3013.85:066:51

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.42 kWh/m².

For context, solar energy here swings from a low near 1.59 kWh/m² to a high of 6.86 kWh/m² in July across the year — April's 5.42 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.9Bright
25.0Bright
35.0Bright
45.0Bright
55.1Bright
65.1Bright
75.2Bright
85.2Bright
95.2Bright
105.3Bright
115.3Bright
125.3Bright
135.4Bright
145.4Bright
155.4Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.7Bright
255.7Bright
265.7Bright
275.7Bright
285.7Bright
295.8Bright
305.8Bright
Planning a trip in April

Is April a good time to visit Vasto?

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

6.1
Sightseeing
7th-best month of the year
2.0
Beach & pool
7th-best month of the year

April is a reasonable time to visit Vasto for sightseeing.

What to pack for Vasto in April

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

In April, Vasto sees daytime highs around 18°C and nights near 10°C. Worth packing: rain gear and sun protection. About 8 days see rain.

rain gearsun protection

Sea temperature near Vasto in April

The nearest coast averages about 14°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 14 km away) is warmest in August at about 26°C and coldest in February near 13°C.

It's comfortable for a long swim from May 31 to Oct 16 — about 4.6 months when the water holds above 20°C.

10°15°20°25°30°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar13Bracing
Apr14Bracing
May18Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep24Refreshing
Oct20Refreshing
Nov17Cool
Dec15Cool

UV index in Vasto 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 Vasto peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 9Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar5Moderate
Apr5Moderate
May7High
Jun9Very high
Jul10Very high
Aug8Very high
Sep6High
Oct4Moderate
Nov2Low
Dec1Low

Air quality in Vasto 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 Vasto is worst in April — around 18 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (December, 11 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodModerateGoodApr 1118 µg/m³Dec 1011 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb16Moderate
Mar17Moderate
Apr18Moderate
May15Moderate
Jun15Moderate
Jul14Moderate
Aug14Moderate
Sep11Good
Oct13Moderate
Nov11Good
Dec11Good
Location & terrain

Where is Vasto?

Vasto sits at 42.1°N, 14.7°E, 144 m above sea level, in Italy. The nearest listed city is San Salvo, 8.0 km away.

Topography around Vasto

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

Within 3 km, the terrain around Vasto has significant variations in elevation — a maximum elevation change of 250 m around an average of 92 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 606 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,770 m.

The land around Vasto is covered by trees (30%) and water (24%) within 3 km, water (42%) and cropland (23%) within 16 km, and water (32%), trees (31%) and cropland (20%) within 80 km.

3 km
250 m
16 km
606 m
80 km
2,770 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
April weather nearby: San Salvo 8.0 km · Termoli 27 km · Lanciano 29 km · Francavilla al Mare 49 km · Chieti 52 km · Pescara 57 km · Campobasso 61 km · Montesilvano 64 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
Christian 81%unaffiliated 13%Muslim 5%other 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 Vasto (42.1115°, 14.7065°, elevation 144 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).