Děčín weather in June

In June, Děčín sees average daytime highs of 21°C and overnight lows near 11°C, with 79 mm of rain across 12.8 wet days and about 16.2 hours of daylight. It is the 3rd-warmest and 3rd-wettest month of the year here.

Highs climb over the month, from about 20°C in the first days to 21°C by the end. The sky is clear or mostly clear about 19% of the time in June, and the air most often feels dry.

Daylight stretches from about 15 h 54 min at the start of June to 16 h 12 min by month's end. Set against the rest of the year, June is Děčín's 5th-clearest and 9th-windiest month. For the whole year in context, see Děčín's year-round climate.

Daytime high
21°
3rd warmest
Overnight low
11°
10th coldest
Rainfall
79 mm
12.8 wet days
Daylight
16 h 12 min
3:56 AM – 8:11 PM
Cloud cover
65%
5th clearest
Wind
10 km/h
9th windiest
Solar energy
5.31 kWh/m²
Travel score
5.8
out of 10

Děčín is town in Ústí nad Labem Region, Czech Republic.

Air quality
Elevated
PM2.5 17.8 µg/m³ · 2019
Density
394/km²
people per km²
Founded
1283

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 20°C in the first days to 21°C by the end.

A typical June day in Děčín reaches about 21°C in the afternoon and slips back to 11°C overnight — a 10°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 27°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)
11910
22010
32010
42010
52010
62010
72010
82010
92011
102011
112011
122011
132011
142111
152111
162111
172111
182111
192111
202111
212111
222111
232111
242112
252112
262112
272112
282112
292212
302212

How June really feels in Děčín

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.

Děčín 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 / -4°4911.67.38.20.0
Feb / -3°389.35.89.70.0
Mar / -1°5111.84.311.50.9
Apr13° / 4410.71.113.53.4
May17° / 6813.20.115.25.1
Jun21° / 11°7912.8016.25.8
Jul23° / 13°9214015.86.2
Aug23° / 13°8212.2014.36.4
Sep18° / 6010.4012.45.5
Oct12° / 5010.30.310.43.0
Nov / 4710.12.78.70.5
Dec / -2°4810.867.80.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% 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 64%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
13763
23763
33862
43763
53763
63664
73763
83763
93664
103565
113466
123466
133367
143367
153268
163268
173268
183268
193367
203466
213466
223664
233763
243862
253961
264060
274159
284258
294258
304258

Chance of precipitation in June

Any precipitation

Děčín gets around 79 mm of rain over 12.8 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 44% and peaks near 45% on the wettest days.

0%20%40%60%151015202530
Rain chance (%)
144
245
345
445
545
645
745
845
945
1044
1144
1244
1344
1444
1544
1644
1744
1843
1943
2043
2142
2242
2342
2442
2542
2642
2742
2842
2942
3042

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 76% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1831520
2821620
3811630
4801730
5791740
6791740
7791740
8791740
9781750
10781750
11781750
12781750
13781750
14781750
15781750
16781750
17771751
18761851
19761851
20761851
21751951
22742051
23742051
24722161
25712261
26712360
27702460
28702460
29682570
30672670

Wind in June

Winds average 10 km/h in June.

Across June, daily wind ranges from about 9 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
79calm
89calm
99calm
109calm
119calm
129calm
139calm
149calm
159calm
169calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 15 h 54 min at the start of June to 16 h 12 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 4:03 AM to 3:59 AM, and sunset from 7:58 PM to 8:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
115.94:037:58
216.04:027:59
316.04:018:01
416.04:018:02
516.04:008:03
616.13:598:03
716.13:598:04
816.13:588:05
916.13:588:06
1016.23:588:07
1116.23:578:08
1216.23:578:08
1316.23:578:09
1416.23:568:10
1516.23:568:10
1616.23:568:11
1716.33:568:11
1816.33:568:12
1916.33:568:12
2016.33:568:12
2116.33:568:13
2216.33:568:13
2316.33:568:13
2416.33:578:13
2516.33:578:13
2616.33:578:14
2716.33:588:14
2816.33:588:14
2916.23:598:13
3016.23:598:13

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.31 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 0.68 kWh/m² to a high of 5.31 kWh/m² in June across the year — June's 5.31 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.3Bright
25.3Bright
35.3Bright
45.3Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.3Bright
135.3Bright
145.3Bright
155.3Bright
165.3Bright
175.3Bright
185.3Bright
195.3Bright
205.3Bright
215.3Bright
225.3Bright
235.3Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.4Bright
295.4Bright
305.4Bright
Planning a trip in June

Is June a good time to visit Děčín?

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

5.8
Sightseeing
3rd-best month of the year
3.3
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Děčín for sightseeing.

What to pack for Děčín in June

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

In June, Děčín sees daytime highs around 21°C and nights near 11°C. Worth packing: rain gear and sun protection. About 13 days see rain.

rain gearsun protection

UV index in Děčín 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 Děčín peaks around June 20 at about 7 (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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 20UV 7Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb1Low
Mar4Moderate
Apr4Moderate
May6High
Jun7High
Jul7High
Aug6High
Sep4Moderate
Oct2Moderate
Nov1Low
Dec1Low

Air quality in Děčín 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 Děčín is worst in April — around 21 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

Seasonal pattern from CAMS reanalysis, scaled to Děčín's WHO annual average of 17.8 µg/m³.

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateApr 1221 µg/m³Dec 1214 µg/m³
PM2.5 (µg/m³)Level
Jan17Moderate
Feb17Moderate
Mar20Moderate
Apr21Moderate
May19Moderate
Jun21Moderate
Jul19Moderate
Aug19Moderate
Sep18Moderate
Oct15Moderate
Nov15Moderate
Dec14Moderate
Location & terrain

Where is Děčín?

Děčín sits at 50.8°N, 14.2°E, 135 m above sea level, in Czechia. The nearest listed city is Ústí nad Labem, 19 km away.

PirnaLitoměřiceTerezínTepliceHeidenauLeuben

Topography around Děčín

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

Within 3 km, the terrain around Děčín has significant variations in elevation — a maximum elevation change of 355 m around an average of 243 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 611 m; within 80 km, large variations in elevation — a maximum elevation change of 1,108 m.

The land around Děčín is covered by trees (71%) within 3 km, trees (67%) and grassland (26%) within 16 km, and trees (43%) and cropland (34%) within 80 km.

3 km
355 m
16 km
611 m
80 km
1,108 m
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Ústí nad Labem 19 km · Česká Lípa 25 km · Pirna 28 km · Litoměřice 28 km · Terezín 30 km · Teplice 32 km · Heidenau 32 km · Leuben 38 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 Děčín (50.7822°, 14.2148°, elevation 135 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).