Gradačac weather in June

In June, Gradačac sees average daytime highs of 26°C and overnight lows near 15°C, with 86 mm of rain across 11.6 wet days and about 15.3 hours of daylight. It is the 3rd-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 38% of the time in June, and the air most often feels comfortable.

Daylight stretches from about 15 h 06 min at the start of June to 15 h 24 min by month's end. Set against the rest of the year, June is Gradačac's 4th-clearest and 9th-windiest month. For the whole year in context, see Gradačac's year-round climate.

Daytime high
26°
3rd warmest
Overnight low
15°
10th coldest
Rainfall
86 mm
11.6 wet days
Daylight
15 h 24 min
4:05 AM – 7:28 PM
Cloud cover
53%
4th clearest
Wind
7 km/h
9th windiest
Solar energy
5.97 kWh/m²
Travel score
6.5
out of 10

Temperature in June

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 June day in Gradačac reaches about 26°C in the afternoon and slips back to 15°C overnight — a 11°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, June runs about 4°C warmer than May and about 2°C cooler than July.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12414
22514
32514
42514
52514
62514
72515
82615
92615
102615
112615
122615
132615
142615
152615
162716
172716
182716
192716
202716
212716
222716
232716
242716
252716
262716
272716
282716
292716
302816

How June really feels in Gradačac

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.

Gradačac weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 1st-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -2°539.34.790.0
Feb / -1°529.34.110.11.0
Mar13° / 5910.42.111.63.5
Apr18° / 6811.40.413.25.5
May23° / 12°8412.7014.66.4
Jun26° / 15°8611.6015.36.5
Jul28° / 17°7510.10156.2
Aug28° / 17°578.1013.96.4
Sep23° / 12°679.3012.37.0
Oct18° / 577.8010.76.0
Nov11° / 619.11.99.42.8
Dec / -1°619.83.78.70.2

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 38% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 21% of June, with mostly cloudy or overcast conditions the remaining 42%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15050
25050
35149
45149
55248
65248
75446
85446
95545
105545
115743
125743
135842
145842
155941
165941
176040
186040
196040
206139
216139
226139
236238
246337
256337
266436
276535
286535
296634
306733

Chance of precipitation in June

Any precipitation

Gradačac gets around 86 mm of rain over 11.6 wet days in June, the wettest month. 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 42% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
142
242
342
441
541
641
740
840
939
1039
1138
1237
1336
1436
1536
1635
1735
1835
1935
2036
2136
2236
2336
2436
2536
2636
2736
2836
2936
3036

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the comfortable band about 33% of days. Sticky, muggy-or-worse air turns up on roughly 9% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
14235222
24035232
33835243
43635263
53436274
63236284
73036294
82836305
92736325
102536326
112436336
122336347
132336347
142235348
152235349
1622343410
1722333410
1822333411
1922323412
2022323312
2122323313
2222313313
2322313314
2422313215
2522303215
2621303316
2721303316
2821303316
2920303316
3020303417

Wind in June

Winds average 7 km/h in June.

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

0246810151015202530
Wind speed (km/h)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 15 h 06 min at the start of June to 15 h 24 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 4:10 AM to 4:08 AM, and sunset from 7:18 PM to 7:31 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
115.14:107:18
215.24:097:19
315.24:097:20
415.24:087:20
515.24:087:21
615.24:077:22
715.34:077:23
815.34:067:23
915.34:067:24
1015.34:067:25
1115.34:067:25
1215.34:057:26
1315.44:057:27
1415.44:057:27
1515.44:057:28
1615.44:057:28
1715.44:057:28
1815.44:057:29
1915.44:057:29
2015.44:057:30
2115.44:057:30
2215.44:057:30
2315.44:067:30
2415.44:067:30
2515.44:067:31
2615.44:077:31
2715.44:077:31
2815.44:077:31
2915.44:087:31
3015.44:087:31

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.97 kWh/m².

For context, solar energy here swings from a low near 1.16 kWh/m² to a high of 6.02 kWh/m² in July across the year — June's 5.97 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.9Bright
45.9Bright
55.9Bright
65.9Bright
75.9Bright
85.9Bright
96.0Bright
106.0Bright
116.0Bright
126.0Bright
136.0Bright
146.0Intense
156.0Intense
166.0Intense
176.0Intense
186.0Intense
196.0Intense
206.0Intense
216.0Intense
226.0Intense
236.0Intense
246.1Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
Planning a trip in June

Is June a good time to visit Gradačac?

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

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

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

What to pack for Gradačac in June

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

In June, Gradačac sees daytime highs around 26°C and nights near 15°C. Worth packing: light clothes, rain gear and sun protection. About 12 days see rain.

light clothesrain gearsun protection

UV index in Gradačac in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June 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 Gradačac peaks around July 24 at about 8 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near December 19 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highModerateLowJul 24UV 8Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar5Moderate
Apr7High
May7High
Jun8Very high
Jul8Very high
Aug8Very high
Sep5High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Gradačac 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 Gradačac is worst in April — around 16 µg/m³ PM2.5 (moderate), about 1.7× the cleanest month (December, 10 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodApr 1516 µg/m³Dec 1610 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb12Good
Mar15Moderate
Apr16Moderate
May15Moderate
Jun15Moderate
Jul13Moderate
Aug14Moderate
Sep11Good
Oct12Good
Nov11Good
Dec10Good
Location & terrain

Where is Gradačac?

Gradačac sits at 44.9°N, 18.4°E, 139 m above sea level, in Bosnia and Herzegovina. The nearest listed city is Gračanica, 22 km away.

GračanicaBrčkoDobojLukavacTuzlaSlavonski BrodĐakovoTeslic

Topography around Gradačac

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

Within 3 km, the terrain around Gradačac has only modest variations in elevation — a maximum elevation change of 184 m around an average of 170 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 573 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,370 m.

The land around Gradačac is covered by trees (47%) and grassland (33%) within 3 km, trees (56%) and cropland (24%) within 16 km, and trees (58%) and cropland (29%) within 80 km.

3 km
184 m
16 km
573 m
80 km
1,370 m
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Gračanica 22 km · Brčko 31 km · Doboj 31 km · Lukavac 38 km · Tuzla 42 km · Slavonski Brod 45 km · Đakovo 48 km · Teslic 54 km

Bosnia and Herzegovina travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 40% of US
price level, 2025
GDP per capita
$10,382
2025
Happiness
6.4 / 10
World Happiness, 2025
Safe drinking water
86%
of population, 2024
Homicide rate
1.2
per 100k, 2023
Road deaths
13.5
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
High
EF EPI 591
Religion
Muslim 51%Orthodox 31%Roman Catholic 15%other 1%

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 Gradačac (44.8785°, 18.4276°, elevation 139 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).