Banská Bystrica weather in August

In August, Banská Bystrica sees average daytime highs of 22°C and overnight lows near 11°C, with 98 mm of rain across 12.2 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 23°C in the first days to 20°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 Banská Bystrica's 1st-clearest and 12th-windiest month. For the whole year in context, see Banská Bystrica's year-round climate.

Daytime high
22°
2nd warmest
Overnight low
11°
11th coldest
Rainfall
98 mm
12.2 wet days
Daylight
14 h 12 min
4:42 AM – 6:53 PM
Cloud cover
54%
1st clearest
Wind
6 km/h
12th windiest
Solar energy
4.79 kWh/m²
Travel score
6.4
out of 10

Banská Bystrica is city in central Slovakia.

Air quality
Moderate
PM2.5 13.9 µg/m³ · 2019
Density
722/km²
people per km²
Founded
1255

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 23°C in the first days to 20°C by the end.

A typical August day in Banská Bystrica reaches about 22°C in the afternoon and slips back to 11°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 27°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)
12312
22312
32312
42312
52312
62312
72312
82312
92312
102312
112311
122311
132311
142211
152211
162211
172211
182211
192211
202211
212211
222210
232110
242110
252110
262110
272110
282010
29209
30209
31209

How August really feels in Banská Bystrica

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.

Banská Bystrica 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-1° / -7°4910.18.98.50.0
Feb / -6°5110.18.69.80.0
Mar / -2°5811.25.611.60.6
Apr12° / 6911.81.713.43.2
May17° / 10615.40154.8
Jun20° / 10°11814.8015.95.6
Jul22° / 11°11614.7015.56.0
Aug22° / 11°9812.2014.26.4
Sep17° / 7811012.45.2
Oct11° / 6710.30.810.52.8
Nov / -0°6010.84.290.4
Dec / -5°5510.58.48.10.0

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 25% of August, with mostly cloudy or overcast conditions the remaining 41%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15941
25941
36040
46040
55941
66040
76040
86040
95941
105941
116040
126040
136040
145941
155941
165941
175941
186040
196040
206040
216040
226040
236040
245941
255842
265842
275743
285644
295545
305446
315347

Chance of precipitation in August

Any precipitation

Banská Bystrica gets around 98 mm of rain over 12.2 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 39% and peaks near 44% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
144
243
343
442
541
641
740
840
939
1039
1138
1238
1337
1437
1537
1637
1738
1838
1938
2038
2138
2238
2338
2439
2539
2640
2740
2840
2941
3041
3141

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 51% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13842191
23842191
33941191
43941191
54041181
64140181
74240171
84339171
94439161
104539151
114639140
124739140
134839130
144939120
155039110
165039110
175139100
185139100
19533890
20533890
21553780
22553780
23563680
24583570
25593470
26613270
27633160
28643060
29672850
30682750
31712540

Wind in August

Winds average 6 km/h in August, the calmest month.

Across August, daily wind ranges from about 6 km/h on the calmest days to 7 km/h at its breeziest. It stays fairly steady from day to day.

0246810151015202531
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
247calm
257calm
267calm
277calm
287calm
297calm
307calm
317calm

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 4:21 AM to 5:04 AM, and sunset from 7:18 PM to 6:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.94:217:18
214.94:237:16
314.84:247:15
414.84:257:13
514.74:277:12
614.74:287:10
714.74:297:08
814.64:317:07
914.54:327:05
1014.54:347:03
1114.44:357:02
1214.44:367:00
1314.34:386:58
1414.34:396:56
1514.24:416:55
1614.24:426:53
1714.14:446:51
1814.14:456:49
1914.04:466:47
2014.04:486:45
2113.94:496:43
2213.84:516:41
2313.84:526:39
2413.74:546:37
2513.74:556:35
2613.64:576:33
2713.64:586:31
2813.55:006:29
2913.45:016:27
3013.45:026:25
3113.35:046:23

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.79 kWh/m².

For context, solar energy here swings from a low near 0.85 kWh/m² to a high of 5.57 kWh/m² in June across the year — August's 4.79 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.1Bright
45.1Bright
55.1Bright
65.1Bright
75.1Bright
85.0Bright
95.0Bright
105.0Bright
115.0Bright
124.9Bright
134.9Bright
144.9Bright
154.8Bright
164.8Bright
174.8Bright
184.7Bright
194.7Bright
204.7Bright
214.6Bright
224.6Bright
234.5Bright
244.5Bright
254.4Bright
264.4Bright
274.3Bright
284.3Bright
294.2Bright
304.2Bright
314.1Bright
Planning a trip in August

Is August a good time to visit Banská Bystrica?

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

6.4
Sightseeing
1st-best month of the year
4.4
Beach & pool
1st-best month of the year

August is a reasonable time to visit Banská Bystrica for sightseeing.

What to pack for Banská Bystrica in August

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

In August, Banská Bystrica sees daytime highs around 22°C and nights near 11°C. Worth packing: rain gear and sun protection. About 12 days see rain.

rain gearsun protection

UV index in Banská Bystrica 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 Banská Bystrica peaks around July 12 at about 8 (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 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr6High
May6High
Jun8Very high
Jul8Very high
Aug7High
Sep5Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Banská Bystrica 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 Banská Bystrica is worst in June — around 18 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (December, 10 µg/m³).

Seasonal pattern from CAMS reanalysis, scaled to Banská Bystrica's WHO annual average of 13.9 µg/m³.

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 1918 µg/m³Dec 1410 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb12Moderate
Mar16Moderate
Apr16Moderate
May16Moderate
Jun18Moderate
Jul17Moderate
Aug16Moderate
Sep13Moderate
Oct11Good
Nov11Good
Dec10Good
Location & terrain

Where is Banská Bystrica?

Banská Bystrica sits at 48.7°N, 19.1°E, 329 m above sea level, in Slovakia. The nearest listed city is Zvolen, 18 km away.

Žiar nad HronomHandlováBreznoPrievidzaRužomberokMartinBojnice

Topography around Banská Bystrica

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

Within 3 km, the terrain around Banská Bystrica has significant variations in elevation — a maximum elevation change of 339 m around an average of 422 m above sea level; within 16 km, very significant variations in elevation — a maximum elevation change of 1,278 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,267 m.

The land around Banská Bystrica is covered by trees (50%) and artificial surfaces (27%) within 3 km, trees (76%) within 16 km, and trees (65%) within 80 km.

3 km
339 m
16 km
1,278 m
80 km
2,267 m
treesgrasslandcroplandartificial surfaces
August weather nearby: Zvolen 18 km · Žiar nad Hronom 27 km · Handlová 29 km · Brezno 36 km · Prievidza 38 km · Ružomberok 39 km · Martin 40 km · Bojnice 42 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 Banská Bystrica (48.7395°, 19.1493°, elevation 329 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).