Agrínio weather in April

In April, Agrínio sees average daytime highs of 18°C and overnight lows near 11°C, with 75 mm of rain across 9.5 wet days and about 13 hours of daylight. It is the 7th-warmest and 7th-wettest month of the year here.

Highs climb over the month, from about 16°C in the first days to 20°C by the end. The sky is clear or mostly clear about 43% 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 Agrínio's 7th-clearest and 6th-windiest month. For the whole year in context, see Agrínio's year-round climate.

Daytime high
18°
7th warmest
Overnight low
11°
5th coldest
Rainfall
75 mm
9.5 wet days
Daylight
13 hours
6:04 AM – 7:05 PM
Cloud cover
49%
7th clearest
Wind
7 km/h
6th windiest
Solar energy
5.58 kWh/m²
Travel score
5.9
out of 10

Agrínio is largest city and capital of the Aetolia-Acarnania regional unit of Greece.

Density
38/km²
people per km²

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 16°C in the first days to 20°C by the end.

A typical April day in Agrínio reaches about 18°C in the afternoon and slips back to 11°C overnight — a 7°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)
1169
2169
3169
41610
51610
61710
71710
81710
91710
101710
111710
121710
131710
141811
151811
161811
171811
181811
191811
201811
211911
221911
231912
241912
251912
261912
272012
282012
292012
302013

Agrínio 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
Jan12° / 14811.50.59.63.0
Feb12° / 13911.90.510.53.1
Mar14° / 11311.4011.74.3
Apr18° / 11°759.50135.9
May22° / 15°507.8014.17.4
Jun27° / 19°234.3014.68.0
Jul29° / 21°123.2014.46.8
Aug30° / 22°122.7013.56.5
Sep26° / 19°646.5012.37.7
Oct22° / 15°1078.10117.2
Nov17° / 11°18111.509.95.3
Dec13° / 17513.60.29.43.3

Cloud cover in April

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 43% 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 38%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15743
25743
35743
45842
55842
65842
75842
85842
95842
105941
115941
125941
136040
146040
156040
166238
176238
186337
196337
206436
216535
226634
236634
246733
256832
266832
276832
286931
297030
307030

Chance of precipitation in April

Any precipitation

Agrínio gets around 75 mm of rain over 9.5 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 32% and peaks near 38% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%50%151015202530
Rain chance (%)
138
238
338
437
537
637
737
836
936
1036
1135
1235
1334
1433
1532
1631
1731
1830
1929
2029
2128
2228
2327
2427
2527
2627
2726
2826
2926
3027

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.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
110000
210000
310000
410000
59910
69910
79910
89910
99910
109910
119910
129820
139820
149820
159730
169730
179640
189640
199550
209460
219370
229280
2390100
2489110
2587130
2685150
2783170
2881190
2979210
3075241

Wind in April

Winds average 7 km/h in April.

Across April, daily wind ranges from about 7 km/h on the calmest days to 8 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
18calm
28calm
38calm
48calm
58calm
68calm
78calm
88calm
98calm
108calm
118calm
128calm
138calm
148calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

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 6:28 AM to 5:45 AM, and sunset from 6:50 PM to 7:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
112.46:286:50
212.46:266:51
312.56:256:52
412.56:236:53
512.56:216:54
612.66:206:55
712.66:186:56
812.76:176:57
912.76:156:58
1012.86:146:59
1112.86:127:00
1212.86:107:01
1312.96:097:02
1412.96:077:03
1513.06:067:04
1613.06:047:05
1713.06:037:06
1813.16:027:07
1913.16:007:08
2013.25:597:09
2113.25:577:10
2213.25:567:11
2313.35:547:12
2413.35:537:12
2513.45:527:13
2613.45:507:14
2713.45:497:15
2813.55:487:16
2913.55:467:17
3013.65:457:18

Solar energy in April

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in April, about 5.58 kWh/m².

For context, solar energy here swings from a low near 1.83 kWh/m² to a high of 7.29 kWh/m² in June across the year — April's 5.58 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.0Bright
25.0Bright
35.1Bright
45.1Bright
55.1Bright
65.2Bright
75.2Bright
85.3Bright
95.3Bright
105.3Bright
115.4Bright
125.4Bright
135.5Bright
145.5Bright
155.6Bright
165.6Bright
175.6Bright
185.7Bright
195.7Bright
205.8Bright
215.8Bright
225.8Bright
235.9Bright
245.9Bright
256.0Bright
266.0Bright
276.0Intense
286.0Intense
296.1Intense
306.1Intense
Planning a trip in April

Hazard calendar for Agrínio

In seasonPeak

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

Agrínio'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 Agrínio?

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

5.9
Sightseeing
7th-best month of the year
2.0
Beach & pool
7th-best month of the year

April is a reasonable time to visit Agrínio for sightseeing.

What to pack for Agrínio in April

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

In April, Agrínio sees daytime highs around 18°C and nights near 11°C. Worth packing: rain gear and sun protection. About 10 days see rain.

rain gearsun protection

Sea temperature near Agrínio 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 at the nearest coast (about 28 km away) is warmest in August at about 26°C and coldest in February near 15°C.

It's comfortable for a long swim from May 27 to Nov 19 — about 5.8 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Bracing
Mar15Bracing
Apr16Cool
May19Cool
Jun22Refreshing
Jul25Warm
Aug26Warm
Sep25Warm
Oct23Refreshing
Nov20Refreshing
Dec18Cool

UV index in Agrínio 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 Agrínio peaks around June 21 at about 10 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 2 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateJun 21UV 10Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5High
Apr7Very high
May7Very high
Jun10Very high
Jul9Very high
Aug9Very high
Sep7High
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Agrínio 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 Agrínio is worst in April — around 16 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 9 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 1616 µg/m³Dec 139 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb13Moderate
Mar15Moderate
Apr16Moderate
May15Moderate
Jun12Moderate
Jul13Moderate
Aug15Moderate
Sep10Good
Oct10Good
Nov10Good
Dec9Good
Location & terrain

Where is Agrínio?

Agrínio sits at 38.6°N, 21.4°E, 66 m above sea level, in Greece. The nearest listed city is Patras, 51 km away.

PatrasPrévezaÁrtaAígioAmaliádaKardítsaLamíaDelphi

Topography around Agrínio

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

Within 3 km, the terrain around Agrínio has significant variations in elevation — a maximum elevation change of 304 m around an average of 93 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,807 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,465 m.

The land around Agrínio is covered by trees (46%) and artificial surfaces (25%) within 3 km, trees (61%) within 16 km, and trees (53%) and water (30%) within 80 km.

3 km
304 m
16 km
1,807 m
80 km
2,465 m
treesshrubsgrasslandcroplandartificial surfaceswaterwetland
April weather nearby: Patras 51 km · Préveza 68 km · Árta 70 km · Aígio 72 km · Amaliáda 92 km · Kardítsa 94 km · Lamía 94 km · Delphi 96 km

Greece travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 60% of US
price level, 2025
GDP per capita
$26,948
2025
Happiness
5.7 / 10
World Happiness, 2025
Safe drinking water
97%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
8.3
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 592
Religion
other 3%Muslim 2%

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 Agrínio (38.6214°, 21.4078°, elevation 66 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).