Acqui Terme weather in April

In April, Acqui Terme sees average daytime highs of 17°C and overnight lows near 8°C, with 77 mm of precipitation across 9.2 wet days and about 13.2 hours of daylight. It is the 7th-warmest and 4th-wettest month of the year here.

Highs climb over the month, from about 16°C in the first days to 19°C by the end. The sky is clear or mostly clear about 40% of the time in April, and the air most often feels dry.

Daylight stretches from about 12 h 30 min at the start of April to 13 h 54 min by month's end. Set against the rest of the year, April is Acqui Terme's 7th-clearest and 1st-windiest month. For the whole year in context, see Acqui Terme's year-round climate.

Daytime high
17°
7th warmest
Overnight low
6th coldest
Precipitation
77 mm
9.2 wet days
Daylight
13 h 12 min
5:49 AM – 7:04 PM
Cloud cover
54%
7th clearest
Wind
8 km/h
1st windiest
Solar energy
4.78 kWh/m²
Travel score
5.7
out of 10

Temperature in April

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 16°C in the first days to 19°C by the end.

A typical April day in Acqui Terme reaches about 17°C in the afternoon and slips back to 8°C overnight — a 9°C spread between the day's warmth and the night's chill. On most days the high lands between 12°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)
1167
2167
3167
4167
5167
6167
7167
8177
9178
10178
11178
12178
13178
14178
15178
16178
17178
18189
19189
20189
21189
22189
23189
241810
251810
261910
271910
281910
291911
301911

How April really feels in Acqui Terme

Once humidity and wind are folded in, April averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

April sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Acqui Terme weather by month

How April compares with the rest of the year at a glance. April is the 7th-warmest and 4th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / 616.94.191.0
Feb / 5863.210.12.2
Mar14° / 6471.611.64.5
Apr17° / 779.20.413.25.7
May22° / 13°719.7014.66.7
Jun26° / 17°537.6015.37.1
Jul29° / 19°396.10156.0
Aug29° / 19°507.6013.96.1
Sep24° / 15°877.8012.37.3
Oct18° / 10°1008.90.210.75.8
Nov12° / 1211019.43.0
Dec / 697.73.68.71.2

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 40% of the time in April.

Beyond those clear spells, partly cloudy skies cover about 13% of April, with mostly cloudy or overcast conditions the remaining 47%. Skies tend to cloud over as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15644
25644
35644
45644
55644
65644
75644
85743
95644
105644
115644
125743
135743
145644
155644
165644
175545
185545
195446
205347
215248
225149
235149
245050
254951
264852
274852
284753
294753
304654

Chance of precipitation in April

Any precipitationSnow

Acqui Terme gets around 77 mm of rain and snow over 9.2 wet days in April. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 30% and peaks near 34% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%151015202530
Rain chance (%)Snow chance (%)
1282
2282
3282
4282
5292
6292
7292
8292
9292
10302
11302
12302
13302
14302
15302
16302
17302
18301
19301
20301
21311
22311
23321
24321
25320
26330
27330
28330
29330
30340

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 98% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
18991
19991
20991
21982
22982
23973
24973
25964
26955
27946
28937
29928
30919

Wind in April

Winds average 8 km/h in April, the windiest month of the year.

Across April, daily wind ranges from about 8 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
158calm
168calm
178calm
188calm
198calm
208calm
218calm
228calm
238calm
248calm
258calm
268calm
278calm
288calm
298calm
308calm

Sunrise & sunset in April

DaylightNight

Daylight runs from about 12 h 30 min at the start of April to 13 h 54 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 6:17 AM to 5:26 AM, and sunset from 6:45 PM to 7:21 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.56:176:45
212.56:156:46
312.66:136:47
412.66:116:49
512.76:096:50
612.76:076:51
712.86:056:52
812.86:046:54
912.96:026:55
1012.96:006:56
1113.05:586:57
1213.05:566:59
1313.15:547:00
1413.15:537:01
1513.25:517:02
1613.25:497:04
1713.35:477:05
1813.35:457:06
1913.45:447:07
2013.45:427:09
2113.55:407:10
2213.55:397:11
2313.65:377:13
2413.65:357:14
2513.75:347:15
2613.75:327:16
2713.85:307:18
2813.85:297:19
2913.95:277:20
3013.95:267:21

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 4.78 kWh/m².

For context, solar energy here swings from a low near 1.24 kWh/m² to a high of 6.44 kWh/m² in July across the year — April's 4.78 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
14.3Bright
24.4Bright
34.4Bright
44.5Bright
54.5Bright
64.5Bright
74.6Bright
84.6Bright
94.7Bright
104.7Bright
114.7Bright
124.8Bright
134.8Bright
144.8Bright
154.8Bright
164.9Bright
174.9Bright
184.9Bright
194.9Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.0Bright
265.0Bright
275.0Bright
285.0Bright
295.0Bright
305.1Bright
Planning a trip in April

Is April a good time to visit Acqui Terme?

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

5.7
Sightseeing
7th-best month of the year
1.6
Beach & pool
7th-best month of the year

April is a reasonable time to visit Acqui Terme for sightseeing.

What to pack for Acqui Terme in April

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

In April, Acqui Terme sees daytime highs around 17°C and nights near 8°C. Worth packing: rain gear and sun protection. About 9 days see rain.

rain gearsun protection

Sea temperature near Acqui Terme 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 at the nearest coast (about 36 km away) is warmest in August at about 25°C and coldest in February near 13°C.

It's comfortable for a long swim from Jun 3 to Oct 19 — about 4.6 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb13Bracing
Mar14Bracing
Apr15Bracing
May18Cool
Jun22Refreshing
Jul24Warm
Aug25Warm
Sep23Refreshing
Oct20Refreshing
Nov18Cool
Dec16Cool

UV index in Acqui Terme in April

LowModerateHighVery highExtreme

Clear-sky midday UV in April peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Acqui Terme peaks around July 14 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 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 14UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr7High
May6High
Jun8Very high
Jul8Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Acqui Terme 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 Acqui Terme is worst in January — around 25 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 1724 µg/m³Aug 1317 µg/m³
PM2.5 (µg/m³)Level
Jan25Moderate
Feb22Moderate
Mar25Moderate
Apr22Moderate
May19Moderate
Jun20Moderate
Jul17Moderate
Aug17Moderate
Sep17Moderate
Oct19Moderate
Nov18Moderate
Dec20Moderate
Location & terrain

Where is Acqui Terme?

Acqui Terme sits at 44.7°N, 8.5°E, 156 m above sea level, in Italy. The nearest listed city is Novi Ligure, 27 km away.

Topography around Acqui Terme

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

Within 3 km, the terrain around Acqui Terme has significant variations in elevation — a maximum elevation change of 302 m around an average of 215 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 722 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,590 m.

The land around Acqui Terme is covered by trees (50%) and grassland (23%) within 3 km, trees (56%) and grassland (24%) within 16 km, and trees (43%) and cropland (29%) within 80 km.

3 km
302 m
16 km
722 m
80 km
2,590 m
treesshrubsgrasslandcroplandartificial surfaceswater
April weather nearby: Novi Ligure 27 km · Alessandria 28 km · Asti 33 km · Alba 34 km · Tortona 40 km · Valenza 40 km · Savona 41 km · Genoa 48 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 Acqui Terme (44.6755°, 8.4693°, elevation 156 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).