Košice weather in June

In June, Košice sees average daytime highs of 23°C and overnight lows near 12°C, with 99 mm of rain across 14.3 wet days and about 15.9 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 21°C in the first days to 24°C by the end. The sky is clear or mostly clear about 23% of the time in June, and the air most often feels dry.

Daylight stretches from about 15 h 36 min at the start of June to 15 h 54 min by month's end. Set against the rest of the year, June is Košice's 4th-clearest and 5th-windiest month. For the whole year in context, see Košice's year-round climate.

Daytime high
23°
3rd warmest
Overnight low
12°
10th coldest
Rainfall
99 mm
14.3 wet days
Daylight
15 h 54 min
3:38 AM – 7:33 PM
Cloud cover
62%
4th clearest
Wind
9 km/h
5th windiest
Solar energy
5.6 kWh/m²
Travel score
6.0
out of 10

Košice is city in Slovakia.

Air quality
Elevated
PM2.5 16.1 µg/m³ · 2019
Density
923/km²
people per km²
Founded
1230

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 21°C in the first days to 24°C by the end.

A typical June day in Košice reaches about 23°C in the afternoon and slips back to 12°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 28°C. Set against its neighbours, June runs about 3°C warmer than May and about 2°C cooler than July.

10°15°20°25°30°151015202530
Avg high (°C)Avg low (°C)
12111
22111
32111
42211
52211
62211
72212
82212
92212
102212
112212
122312
132312
142312
152312
162312
172312
182313
192313
202313
212313
222313
232313
242313
252313
262313
272413
282413
292413
302413

How June really feels in Košice

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.

Košice weather by month

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

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -5°317.768.50.0
Feb / -4°378.46.49.80.0
Mar / -0°419.73.111.61.4
Apr15° / 6411.40.813.44.1
May19° / 10214.60155.5
Jun23° / 12°9914.3015.96.0
Jul24° / 14°12314.7015.56.2
Aug24° / 13°8911.7014.26.7
Sep19° / 6910012.46.0
Oct13° / 598.90.310.53.7
Nov / 469.32.790.8
Dec / -4°378.85.28.10.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 22% of June, with mostly cloudy or overcast conditions the remaining 55%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14258
24357
34357
44357
54456
64357
74456
84456
94555
104555
114456
124555
134555
144555
154456
164357
174456
184456
194456
204555
214555
224555
234654
244654
254753
264753
274852
284951
295050
305050

Chance of precipitation in June

Any precipitation

Košice gets around 99 mm of rain over 14.3 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 48% and peaks near 49% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
149
248
348
448
548
648
747
847
947
1047
1147
1247
1347
1447
1548
1648
1748
1848
1949
2049
2149
2248
2348
2448
2548
2647
2747
2846
2946
3046

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 56% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1712540
2692650
3672760
4652870
5642880
6622990
76030100
85930110
95731120
105631130
115531140
125331151
135231161
145131171
155130181
165030191
175129191
185128201
195227201
205326201
215126212
225225212
235225212
245225212
255225212
265325202
275325202
285226202
295226202
305127202

Wind in June

Winds average 9 km/h in June.

Across June, 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.

051015151015202530
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

Sunrise & sunset in June

DaylightNight

Daylight runs from about 15 h 36 min at the start of June to 15 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 18 minutes over June. Sunrise moves from 3:44 AM to 3:41 AM, and sunset from 7:21 PM to 7:35 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
115.63:447:21
215.73:437:22
315.73:427:23
415.73:427:24
515.73:417:25
615.83:417:26
715.83:407:27
815.83:407:28
915.83:397:28
1015.83:397:29
1115.93:397:30
1215.93:387:30
1315.93:387:31
1415.93:387:32
1515.93:387:32
1615.93:387:33
1715.93:387:33
1815.93:387:34
1915.93:387:34
2015.93:387:34
2115.93:387:35
2215.93:387:35
2315.93:387:35
2415.93:397:35
2515.93:397:35
2615.93:397:35
2715.93:407:35
2815.93:407:35
2915.93:407:35
3015.93:417:35

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.6 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 0.81 kWh/m² to a high of 5.6 kWh/m² in June across the year — June's 5.6 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.5Bright
25.5Bright
35.5Bright
45.5Bright
55.6Bright
65.6Bright
75.6Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.6Bright
185.6Bright
195.6Bright
205.6Bright
215.6Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.6Bright
275.6Bright
285.6Bright
295.6Bright
305.6Bright
Planning a trip in June

Hazard calendar for Košice

In seasonPeak

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

Košice's rainy season runs April–October, 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 Košice?

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

6.0
Sightseeing
3rd-best month of the year
4.5
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Košice for sightseeing.

What to pack for Košice in June

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

In June, Košice sees daytime highs around 23°C and nights near 12°C. Pack rain gear. Worth having: light clothes and sun protection. About 14 days see rain.

rain gearlight clothessun protection

UV index in Košice in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June 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 Košice peaks around July 12 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. 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 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 12UV 7Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr6High
May6High
Jun7Very high
Jul7Very high
Aug7High
Sep5Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Košice 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 Košice is worst in June — around 20 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (December, 12 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Košice's WHO annual average of 16.1 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateJun 2019 µg/m³Dec 1812 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb15Moderate
Mar18Moderate
Apr18Moderate
May17Moderate
Jun20Moderate
Jul19Moderate
Aug18Moderate
Sep15Moderate
Oct14Moderate
Nov15Moderate
Dec12Moderate
Location & terrain

Where is Košice?

Košice sits at 48.7°N, 21.3°E, 205 m above sea level, in Slovakia. The nearest listed city is Prešov, 32 km away.

PrešovTrebišovVranov nad TopľouSátoraljaújhelyMichalovceRožňavaHumennéSpišská Nová Ves

Topography around Košice

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

Within 3 km, the terrain around Košice has only modest variations in elevation — a maximum elevation change of 145 m around an average of 238 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 857 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,434 m.

The land around Košice is covered by artificial surfaces (53%) and trees (33%) within 3 km, trees (47%) and cropland (32%) within 16 km, and trees (52%) and cropland (30%) within 80 km.

3 km
145 m
16 km
857 m
80 km
1,434 m
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Prešov 32 km · Trebišov 35 km · Vranov nad Topľou 37 km · Sátoraljaújhely 46 km · Michalovce 49 km · Rožňava 53 km · Humenné 54 km · Spišská Nová Ves 57 km

Slovakia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E / F
230 V · 50 Hz
Prices
≈ 58% of US
price level, 2025
GDP per capita
$28,544
2025
Happiness
6.3 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2023
Road deaths
6.1
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 606
Religion
Roman Catholic 56%none 24%Evangelical Church of the Augsburg Confession 5%Greek Catholic 4%

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 Košice (48.7144°, 21.258°, elevation 205 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. 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).