Agrínio weather in December

In December, Agrínio sees average daytime highs of 13°C and overnight lows near 8°C, with 175 mm of precipitation across 13.6 wet days and about 9.4 hours of daylight. It is the 10th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 14°C in the first days to 12°C by the end. The sky is clear or mostly clear about 35% of the time in December, and the air most often feels dry.

Daylight stretches from about 9 h 30 min at the start of December to 9 h 18 min by month's end. Set against the rest of the year, December is Agrínio's 12th-clearest and 2nd-windiest month. For the whole year in context, see Agrínio's year-round climate.

Daytime high
13°
10th warmest
Overnight low
3rd coldest
Precipitation
175 mm
13.6 wet days
Daylight
9 h 18 min
7:51 AM – 5:10 PM
Cloud cover
57%
12th clearest
Wind
9 km/h
2nd windiest
Solar energy
1.83 kWh/m²
Travel score
3.3
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 December

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 14°C in the first days to 12°C by the end.

A typical December day in Agrínio reaches about 13°C in the afternoon and slips back to 8°C overnight — a 5°C spread between the day's warmth and the night's chill. On most days the high lands between 9°C and 16°C. Set against its neighbours, December runs about 4°C cooler than November and about 1°C warmer than January.

10°15°20°151015202531
Avg high (°C)Avg low (°C)
1159
2149
3149
4149
5149
6149
7149
8149
9138
10138
11138
12138
13138
14138
15138
16138
17137
18127
19127
20127
21127
22127
23127
24127
25127
26127
27127
28127
29127
30127
31127

Agrínio weather by month

How December compares with the rest of the year at a glance. December is the 10th-warmest and 2nd-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 December

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in December, the cloudiest month of the year.

Beyond those clear spells, partly cloudy skies cover about 14% of December, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14951
24951
34951
45050
55050
65050
75050
85050
95149
105050
114951
125050
134951
145050
154951
164951
174951
184852
194852
204852
214852
224852
234753
244753
254753
264852
274951
284951
294951
304951
314951

Chance of precipitation in December

Any precipitationSnow

Agrínio gets around 175 mm of rain and snow over 13.6 wet days in December. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 44% and peaks near 44% on the wettest days, and about 0 day brings snow.

0%10%20%30%40%50%151015202531
Rain chance (%)Snow chance (%)
1430
2430
3430
4440
5440
6440
7440
8440
9440
10440
11440
12440
13440
14440
15440
16440
17440
18431
19431
20431
21431
22431
23431
24441
25441
26441
27441
28441
29432
30432
31432

Humidity in December

DryComfortableHumidMuggyOppressiveMiserable

Most of December feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, December lands in the dry band about 99% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)
1964
2964
3973
4973
5973
6982
7982
8982
9991
10991
11991
12991
131000
141000
151000
161000
171000
181000
19991
20991
21991
22991
23991
24991
25991
26991
27991
28991
29991
30991
31991

Wind in December

Winds average 9 km/h in December.

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

051015151015202531
Wind speed (km/h)Feels
19calm
29calm
39calm
49calm
59calm
69calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
179calm
189calm
199calm
209calm
219calm
229calm
239calm
249calm
259calm
269calm
279calm
289calm
299calm
309calm
319calm

Sunrise & sunset in December

DaylightNight

Daylight runs from about 9 h 30 min at the start of December to 9 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 12 minutes over December. Sunrise moves from 7:39 AM to 7:57 AM, and sunset from 5:09 PM to 5:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
19.57:395:09
29.57:405:09
39.57:415:09
49.47:425:09
59.47:435:09
69.47:445:09
79.47:445:09
89.47:455:09
99.47:465:09
109.47:475:09
119.47:485:09
129.37:485:09
139.37:495:09
149.37:505:09
159.37:505:10
169.37:515:10
179.37:525:10
189.37:525:11
199.37:535:11
209.37:535:11
219.37:545:12
229.37:545:12
239.37:555:13
249.37:555:13
259.37:565:14
269.37:565:14
279.37:565:15
289.37:575:16
299.37:575:16
309.37:575:17
319.37:575:18

Solar energy in December

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in December, about 1.83 kWh/m² — the year's lowest.

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 — December's 1.83 kWh/m² sits near the bottom.

00.511.522.5151015202531
Solar energy (kWh/m²)Level
11.9Dim
21.9Dim
31.9Dim
41.9Dim
51.9Dim
61.9Dim
71.9Dim
81.9Dim
91.9Dim
101.9Dim
111.9Dim
121.9Dim
131.8Dim
141.8Dim
151.8Dim
161.8Dim
171.8Dim
181.8Dim
191.8Dim
201.8Dim
211.8Dim
221.8Dim
231.8Dim
241.8Dim
251.8Dim
261.8Dim
271.8Dim
281.9Dim
291.9Dim
301.9Dim
311.9Dim
Planning a trip in December

Hazard calendar for Agrínio

In seasonPeak

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

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 December a good time to visit Agrínio?

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

3.3
Sightseeing
10th-best month of the year
0.0
Beach & pool
10th-best month of the year

December is a weaker month for outdoor sightseeing in Agrínio.

What to pack for Agrínio in December

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

In December, Agrínio sees daytime highs around 13°C and nights near 8°C. Worth packing: a warm layer and rain gear. About 14 days see rain.

a warm layerrain gear

Sea temperature near Agrínio in December

The nearest coast averages about 18°C in December — 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 December

LowModerateHighVery highExtreme

Clear-sky midday UV in December peaks around 2. 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 December

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where December 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
December 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).