Ioánnina weather in June

In June, Ioánnina sees average daytime highs of 25°C and overnight lows near 13°C, with 38 mm of rain across 7.3 wet days and about 14.7 hours of daylight. It is the 3rd-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 23°C in the first days to 27°C by the end. The sky is clear or mostly clear about 64% of the time in June, and the air most often feels dry.

Daylight stretches from about 14 h 36 min at the start of June to 14 h 48 min by month's end. Set against the rest of the year, June is Ioánnina's 3rd-clearest and 10th-windiest month. For the whole year in context, see Ioánnina's year-round climate.

Daytime high
25°
3rd warmest
Overnight low
13°
10th coldest
Rainfall
38 mm
7.3 wet days
Daylight
14 h 48 min
5:13 AM – 8:00 PM
Cloud cover
34%
3rd clearest
Wind
6 km/h
10th windiest
Solar energy
6.99 kWh/m²
Travel score
7.6
out of 10

Ioánnina is capital and largest city of Ioannina and Epirus, Greece.

Air quality
Elevated
PM2.5 19.7 µg/m³ · 2019
Density
163/km²
people per km²
Founded
~879 CE

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 23°C in the first days to 27°C by the end.

A typical June day in Ioánnina reaches about 25°C in the afternoon and slips back to 13°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 29°C. Set against its neighbours, June runs about 5°C warmer than May and about 3°C cooler than July.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12211
22311
32311
42311
52311
62311
72312
82412
92412
102412
112412
122412
132512
142513
152513
162513
172513
182613
192613
202613
212614
222614
232614
242614
252714
262714
272714
282714
292714
302714

How June really feels in Ioánnina

Once humidity and wind are folded in, June 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

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

Ioánnina weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°12911.13.59.51.0
Feb / -1°13211.64.210.41.4
Mar12° / 12412.42.311.72.9
Apr16° / 9712.70.2134.5
May20° / 7811014.26.4
Jun25° / 13°387.3014.77.6
Jul28° / 15°255014.57.5
Aug28° / 15°214.4013.67.2
Sep24° / 12°807.3012.37.6
Oct19° / 1248.90.110.96.3
Nov13° / 178120.89.83.5
Dec / 17313.22.69.21.3

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 64% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 17% of June, with mostly cloudy or overcast conditions the remaining 19%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
17129
27228
37228
47327
57426
67525
77525
87624
97624
107822
117822
127921
137921
148020
158119
168119
178317
188317
198416
208416
218515
228515
238515
248614
258713
268713
278812
288812
299010
309010

Chance of precipitation in June

Any precipitation

Ioánnina gets around 38 mm of rain over 7.3 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 24% and peaks near 32% on the wettest days. The odds ease toward the end of the month.

0%10%20%30%40%151015202530
Rain chance (%)
132
231
331
430
529
629
728
828
927
1027
1126
1225
1325
1424
1523
1623
1722
1822
1921
2021
2121
2221
2321
2420
2520
2620
2719
2819
2919
3018

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the dry band about 57% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
180191
279201
377221
475241
572262
670282
768302
866313
964333
1062353
1159374
1258384
1356404
1454424
1553434
1652444
1750464
1849474
1948474
2048484
2147494
2247495
2346495
2446495
2546495
2646496
2745496
2845496
2945487
3045487

Wind in June

Winds average 6 km/h in June.

Across June, daily wind ranges from about 6 km/h on the calmest days to 6 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (km/h)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 36 min at the start of June to 14 h 48 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 5:16 AM to 5:16 AM, and sunset from 7:52 PM to 8:03 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.65:167:52
214.65:167:53
314.65:167:53
414.65:157:54
514.75:157:55
614.75:157:55
714.75:147:56
814.75:147:56
914.75:147:57
1014.75:147:58
1114.75:137:58
1214.85:137:59
1314.85:137:59
1414.85:138:00
1514.85:138:00
1614.85:138:00
1714.85:138:01
1814.85:138:01
1914.85:138:02
2014.85:138:02
2114.85:148:02
2214.85:148:02
2314.85:148:03
2414.85:148:03
2514.85:158:03
2614.85:158:03
2714.85:158:03
2814.85:168:03
2914.85:168:03
3014.85:168:03

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.99 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.72 kWh/m² to a high of 6.99 kWh/m² in June across the year — June's 6.99 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
16.6Intense
26.7Intense
36.7Intense
46.7Intense
56.8Intense
66.8Intense
76.8Intense
86.8Intense
96.9Intense
106.9Intense
116.9Intense
126.9Intense
137.0Intense
147.0Intense
157.0Intense
167.0Intense
177.0Intense
187.1Intense
197.1Intense
207.1Intense
217.1Intense
227.1Intense
237.1Intense
247.1Intense
257.2Intense
267.2Intense
277.2Intense
287.2Intense
297.2Intense
307.2Intense
Planning a trip in June

Hazard calendar for Ioánnina

In seasonPeak

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

Ioánnina's rainy season runs October–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is June a good time to visit Ioánnina?

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

7.6
Sightseeing
1st-best month of the year
6.8
Beach & pool
3rd-best month of the year

June is one of the better times to visit Ioánnina for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Ioánnina in June

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

In June, Ioánnina sees daytime highs around 25°C and nights near 13°C. Pack sun protection. Worth having: light clothes. About 7 days see rain.

sun protectionlight clothes

Sea temperature near Ioánnina in June

The nearest coast averages about 22°C in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 62 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 26 to Nov 12 — about 5.6 months when the water holds above 20°C.

15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°C)Comfort
Jan16Cool
Feb15Bracing
Mar15Bracing
Apr16Cool
May19Cool
Jun22Refreshing
Jul24Warm
Aug26Warm
Sep25Warm
Oct22Refreshing
Nov20Cool
Dec17Cool

UV index in Ioánnina in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Ioánnina peaks around June 23 at about 9 (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 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highHighModerateLowJun 23UV 9Dec 22UV 2
UV index (midday)Level
Jan2Low
Feb3Moderate
Mar5High
Apr7Very high
May7Very high
Jun10Very high
Jul9Very high
Aug10Very high
Sep7High
Oct5Moderate
Nov3Moderate
Dec2Low

Air quality in Ioánnina in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

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

Seasonal pattern from CAMS reanalysis, scaled to Ioánnina's WHO annual average of 19.7 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1725 µg/m³Dec 1116 µg/m³
PM2.5 (µg/m³)Level
Jan19Moderate
Feb20Moderate
Mar23Moderate
Apr25Moderate
May24Moderate
Jun20Moderate
Jul19Moderate
Aug20Moderate
Sep17Moderate
Oct17Moderate
Nov16Moderate
Dec16Moderate
Location & terrain

Where is Ioánnina?

Ioánnina sits at 39.7°N, 20.9°E, 468 m above sea level, in Greece. The nearest listed city is Zagorochoria, 24 km away.

ÁrtaKalambakaSarandeGjirokastërPrévezaTríkalaCorfu

Topography around Ioánnina

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

Within 3 km, the terrain around Ioánnina has only modest variations in elevation — a maximum elevation change of 177 m around an average of 490 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,476 m; within 80 km, extreme variations in elevation — a maximum elevation change of 2,590 m.

The land around Ioánnina is covered by water (32%), artificial surfaces (28%) and trees (21%) within 3 km, trees (63%) and grassland (27%) within 16 km, and trees (62%) within 80 km.

3 km
177 m
16 km
1,476 m
80 km
2,590 m
treesshrubsgrasslandcroplandartificial surfaceswater
June weather nearby: Zagorochoria 24 km · Árta 57 km · Kalambaka 66 km · Sarande 76 km · Gjirokastër 76 km · Préveza 79 km · Tríkala 79 km · Corfu 80 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 Ioánnina (39.6634°, 20.8519°, elevation 468 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).