Košice weather in August

In August, Košice sees average daytime highs of 24°C and overnight lows near 13°C, with 89 mm of rain across 11.7 wet days and about 14.2 hours of daylight. It is the 2nd-warmest and 4th-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 23°C by the end. The sky is clear or mostly clear about 34% of the time in August, and the air most often feels dry.

Daylight stretches from about 14 h 54 min at the start of August to 13 h 18 min by month's end. Set against the rest of the year, August is Košice's 1st-clearest and 11th-windiest month. For the whole year in context, see Košice's year-round climate.

Daytime high
24°
2nd warmest
Overnight low
13°
11th coldest
Rainfall
89 mm
11.7 wet days
Daylight
14 h 12 min
4:34 AM – 6:44 PM
Cloud cover
53%
1st clearest
Wind
8 km/h
11th windiest
Solar energy
4.83 kWh/m²
Travel score
6.7
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 August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 25°C in the first days to 23°C by the end.

A typical August day in Košice reaches about 24°C in the afternoon and slips back to 13°C overnight — a 11°C spread between the day's warmth and the night's chill. On most days the high lands between 19°C and 30°C. Set against its neighbours, August runs on par with July and about 5°C warmer than September.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
12515
22515
32514
42514
52514
62514
72514
82514
92514
102514
112514
122514
132514
142514
152514
162513
172513
182413
192413
202413
212413
222413
232413
242413
252312
262312
272312
282312
292312
302212
312211

How August really feels in Košice

Once humidity and wind are folded in, August 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

August 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 August compares with the rest of the year at a glance. August is the 2nd-warmest and 4th-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 August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 34% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 24% of August, with mostly cloudy or overcast conditions the remaining 41%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15545
25545
35644
45644
55842
65842
75842
85941
95941
105941
115941
126139
136139
146139
156139
166139
176139
186139
196139
206139
216139
226040
236040
246040
255941
265941
275842
285743
295743
305644
315545

Chance of precipitation in August

Any precipitation

Košice gets around 89 mm of rain over 11.7 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 38% and peaks near 44% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
144
244
343
442
541
641
740
840
939
1039
1138
1238
1338
1437
1537
1637
1737
1837
1937
2036
2136
2236
2336
2436
2536
2636
2737
2837
2937
3037
3137

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the dry band about 38% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
12435365
22535355
32535355
42635345
52735344
62836334
72936324
83036314
93037303
103137293
113238273
123338262
133438252
143539242
153639232
163739222
173739222
183840212
193940202
203940192
214040191
224239181
234339171
244438161
254638151
264837141
275036131
285235121
295434111
305633101
31583291

Wind in August

Winds average 8 km/h in August.

Across August, 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.

051015151015202531
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
318calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 54 min at the start of August to 13 h 18 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 96 minutes over August. Sunrise moves from 4:13 AM to 4:55 AM, and sunset from 7:09 PM to 6:15 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.94:137:09
214.94:147:08
314.84:167:06
414.84:177:05
514.74:187:03
614.74:207:02
714.64:217:00
814.64:226:58
914.54:246:57
1014.54:256:55
1114.44:276:53
1214.44:286:52
1314.34:306:50
1414.34:316:48
1514.24:326:46
1614.24:346:44
1714.14:356:42
1814.14:376:41
1914.04:386:39
2014.04:406:37
2113.94:416:35
2213.84:426:33
2313.84:446:31
2413.74:456:29
2513.74:476:27
2613.64:486:25
2713.64:506:23
2813.54:516:21
2913.44:536:19
3013.44:546:17
3113.34:556:15

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.83 kWh/m².

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 — August's 4.83 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.1Bright
25.1Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
125.0Bright
134.9Bright
144.9Bright
154.9Bright
164.8Bright
174.8Bright
184.8Bright
194.8Bright
204.7Bright
214.7Bright
224.6Bright
234.6Bright
244.5Bright
254.5Bright
264.5Bright
274.4Bright
284.3Bright
294.3Bright
304.3Bright
314.2Bright
Planning a trip in August

Hazard calendar for Košice

In seasonPeak

In August, 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 August a good time to visit Košice?

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

6.7
Sightseeing
1st-best month of the year
5.7
Beach & pool
1st-best month of the year

August is a reasonable time to visit Košice for sightseeing.

What to pack for Košice in August

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

In August, Košice sees daytime highs around 24°C and nights near 13°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Košice in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 August

GoodModeratePoorUnhealthyVery unhealthy

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