Břeclav weather in July

In July, Břeclav sees average daytime highs of 26°C and overnight lows near 16°C, with 86 mm of rain across 11.5 wet days and about 15.5 hours of daylight. It is the 1st-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 25°C in the first days to 27°C by the end. The sky is clear or mostly clear about 35% of the time in July, and the air most often feels dry.

Daylight stretches from about 15 h 54 min at the start of July to 15 hours by month's end. Set against the rest of the year, July is Břeclav's 2nd-clearest and 11th-windiest month. For the whole year in context, see Břeclav's year-round climate.

Daytime high
26°
1st warmest
Overnight low
16°
12th coldest
Rainfall
86 mm
11.5 wet days
Daylight
15 h 36 min
4:11 AM – 7:45 PM
Cloud cover
54%
2nd clearest
Wind
11 km/h
11th windiest
Solar energy
5.61 kWh/m²
Travel score
6.5
out of 10

Břeclav is town in the Czech Republic.

Density
334/km²
people per km²
Founded
1056

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 25°C in the first days to 27°C by the end.

A typical July day in Břeclav reaches about 26°C in the afternoon and slips back to 16°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 20°C and 32°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12515
22515
32515
42615
52615
62615
72615
82615
92615
102615
112615
122615
132615
142616
152616
162616
172616
182616
192616
202616
212616
222716
232716
242716
252716
262716
272716
282717
292717
302717
312717

How July really feels in Břeclav

Once humidity and wind are folded in, July 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

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

Břeclav weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -3°338.64.28.50.0
Feb / -2°317.93.49.80.2
Mar10° / 408.51.811.62.1
Apr16° / 428.20.313.45.0
May20° / 10°6811.10156.2
Jun24° / 14°7811.1015.96.7
Jul26° / 16°8611.5015.56.5
Aug26° / 16°709.7014.26.8
Sep20° / 12°689.1012.46.5
Oct14° / 458.50.210.54.3
Nov / 438.71.691.3
Dec / -1°398.83.48.10.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 35% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 22% of July, with mostly cloudy or overcast conditions the remaining 43%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
15743
25743
35743
45743
55842
65842
75743
85743
95743
105644
115644
125644
135644
145545
155545
165644
175644
185644
195644
205644
215743
225743
235743
245743
255842
265842
275842
285842
295842
305842
315941

Chance of precipitation in July

Any precipitation

Břeclav gets around 86 mm of rain over 11.5 wet days in July, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 37% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
135
235
335
435
535
636
736
836
937
1037
1137
1237
1338
1438
1538
1638
1738
1838
1938
2038
2138
2238
2338
2437
2537
2637
2736
2836
2936
3036
3135

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the dry band about 40% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
15030182
25031181
35131171
44932181
54932181
64833181
74833181
84733181
94734181
104634192
114534192
124534192
134435202
144335202
154235212
164135212
174036222
183936223
193836233
203737233
213637243
223538243
233438253
243438253
253338253
263239263
273139264
283139274
293039274
303039274
313039274

Wind in July

Winds average 11 km/h in July.

Across July, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in July

DaylightNight

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

Days shrink by about 54 minutes over July. Sunrise moves from 3:59 AM to 4:29 AM, and sunset from 7:53 PM to 7:28 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.93:597:53
215.93:597:53
315.94:007:52
415.94:017:52
515.84:017:52
615.84:027:51
715.84:037:51
815.84:047:50
915.84:047:50
1015.74:057:49
1115.74:067:49
1215.74:077:48
1315.74:087:47
1415.64:097:47
1515.64:107:46
1615.64:117:45
1715.54:127:44
1815.54:137:43
1915.54:147:42
2015.44:157:41
2115.44:177:40
2215.44:187:39
2315.34:197:38
2415.34:207:37
2515.24:217:36
2615.24:237:35
2715.24:247:34
2815.14:257:32
2915.14:267:31
3015.04:287:30
3115.04:297:28

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.61 kWh/m².

For context, solar energy here swings from a low near 0.82 kWh/m² to a high of 5.73 kWh/m² in June across the year — July's 5.61 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.6Bright
175.5Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.5Bright
235.5Bright
245.5Bright
255.5Bright
265.4Bright
275.4Bright
285.4Bright
295.4Bright
305.4Bright
315.4Bright
Planning a trip in July

Is July a good time to visit Břeclav?

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

6.5
Sightseeing
3rd-best month of the year
6.3
Beach & pool
2nd-best month of the year

July is a reasonable time to visit Břeclav for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Břeclav in July

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

In July, Břeclav sees daytime highs around 26°C and nights near 16°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Břeclav in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Břeclav 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 December 22 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 7Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Low
Mar4Moderate
Apr5High
May6High
Jun7Very high
Jul8Very high
Aug7High
Sep4Moderate
Oct3Moderate
Nov1Low
Dec1Low

Air quality in Břeclav in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Břeclav is worst in June — around 16 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJun 1516 µg/m³Dec 1211 µg/m³
PM2.5 (µg/m³)Level
Jan12Good
Feb12Good
Mar16Moderate
Apr16Moderate
May15Moderate
Jun16Moderate
Jul15Moderate
Aug14Moderate
Sep13Moderate
Oct12Good
Nov11Good
Dec11Good
Location & terrain

Where is Břeclav?

Břeclav sits at 48.8°N, 16.9°E, 161 m above sea level, in Czechia. The nearest listed city is Hodonín, 21 km away.

SenicaMalackyŽideniceLíšeňBrno středBrno

Topography around Břeclav

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

Within 3 km, the terrain around Břeclav has only modest variations in elevation — a maximum elevation change of 50 m around an average of 164 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 202 m; within 80 km, large variations in elevation — a maximum elevation change of 847 m.

The land around Břeclav is covered by trees (40%) and cropland (29%) within 3 km, cropland (51%) and trees (28%) within 16 km, and cropland (51%) and trees (33%) within 80 km.

3 km
50 m
16 km
202 m
80 km
847 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Hodonín 21 km · Skalica 27 km · Senica 37 km · Malacky 37 km · Židenice 52 km · Líšeň 52 km · Brno střed 52 km · Brno 52 km

Czechia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / E
230 V · 50 Hz
Prices
≈ 59% of US
price level, 2025
GDP per capita
$35,917
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
0.8
per 100k, 2023
Road deaths
5.9
per 100k/yr, 2019
Income group
High
World Bank
English
High
EF EPI 582
Religion
none 48%believers unaffiliated with a religious society 9%Roman Catholic 7%other believers belonging to a church or religious society 6%

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 Břeclav (48.759°, 16.882°, elevation 161 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).