Bijeljina weather in August

In August, Bijeljina sees average daytime highs of 29°C and overnight lows near 17°C, with 52 mm of rain across 8.1 wet days and about 13.9 hours of daylight. It is the 1st-warmest and 10th-wettest month of the year here.

Highs ease over the month, from about 29°C in the first days to 27°C by the end. The sky is clear or mostly clear about 56% of the time in August, and the air most often feels humid.

Daylight stretches from about 14 h 30 min at the start of August to 13 h 06 min by month's end. Set against the rest of the year, August is Bijeljina's 1st-clearest and 12th-windiest month. For the whole year in context, see Bijeljina's year-round climate.

Daytime high
29°
1st warmest
Overnight low
17°
11th coldest
Rainfall
52 mm
8.1 wet days
Daylight
13 h 54 min
4:51 AM – 6:44 PM
Cloud cover
39%
1st clearest
Wind
7 km/h
12th windiest
Solar energy
5.43 kWh/m²
Travel score
6.1
out of 10

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 29°C in the first days to 27°C by the end.

A typical August day in Bijeljina reaches about 29°C in the afternoon and slips back to 17°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 35°C. Set against its neighbours, August runs on par with July and about 5°C warmer than September.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
12918
23018
33018
43018
53018
63018
73018
83018
93018
103018
113017
123017
132917
142917
152917
162917
172917
182917
192917
202917
212917
222916
232916
242816
252816
262816
272816
282816
292715
302715
312715

How August really feels in Bijeljina

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.

Bijeljina weather by month

How August compares with the rest of the year at a glance. August is the 1st-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -2°509.64.890.0
Feb / -1°499.54.210.11.1
Mar13° / 5710.4211.63.6
Apr18° / 6310.20.313.25.7
May23° / 12°7912.4014.66.5
Jun27° / 15°7611.4015.36.4
Jul29° / 17°689.70155.9
Aug29° / 17°528.1013.96.1
Sep24° / 13°578.8012.37.1
Oct18° / 547.7010.76.2
Nov12° / 558.92.19.43.1
Dec / -1°579.53.78.70.3

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 56% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 16% of August, with mostly cloudy or overcast conditions the remaining 28%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17030
27030
37030
47228
57228
67228
77228
87327
97327
107327
117426
127426
137426
147426
157525
167525
177525
187525
197426
207327
217327
227327
237327
247228
257228
267129
277030
287030
296832
306733
316733

Chance of precipitation in August

Any precipitation

Bijeljina gets around 52 mm of rain over 8.1 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 26% and peaks near 33% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
133
232
332
431
530
629
728
828
927
1026
1126
1225
1324
1424
1524
1623
1723
1823
1923
2023
2124
2224
2324
2425
2525
2625
2726
2826
2926
3027
3127

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, August lands in the humid band about 37% of days. Sticky, muggy-or-worse air turns up on roughly 14% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
172442261
272442261
382441261
492441251
5102441251
6112440241
7122540231
8132539221
9132639211
10142738200
11152838190
12152938170
13163038160
14163138150
15173238140
16173338120
17173438110
18173538100
19173538100
2017363890
2118363880
2218373870
2319373770
2421373660
2522373560
2624373460
2726373350
2828363150
2930363040
3032362840
3135352730

Wind in August

Winds average 7 km/h in August, the calmest month.

Across August, 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.

0246810151015202531
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
317calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 14 h 30 min at the start of August to 13 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 84 minutes over August. Sunrise moves from 4:33 AM to 5:09 AM, and sunset from 7:05 PM to 6:18 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.54:337:05
214.54:347:04
314.54:357:03
414.44:367:02
514.44:387:00
614.34:396:59
714.34:406:58
814.34:416:56
914.24:426:55
1014.24:436:53
1114.14:456:52
1214.14:466:50
1314.04:476:49
1414.04:486:47
1513.94:496:45
1613.94:516:44
1713.84:526:42
1813.84:536:41
1913.74:546:39
2013.74:556:37
2113.64:576:36
2213.64:586:34
2313.54:596:32
2413.55:006:30
2513.55:016:29
2613.45:036:27
2713.45:046:25
2813.35:056:23
2913.25:066:21
3013.25:086:19
3113.15:096:18

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 5.43 kWh/m².

For context, solar energy here swings from a low near 1.19 kWh/m² to a high of 6.02 kWh/m² in July across the year — August's 5.43 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.6Bright
95.6Bright
105.6Bright
115.6Bright
125.6Bright
135.6Bright
145.5Bright
155.5Bright
165.5Bright
175.5Bright
185.4Bright
195.4Bright
205.3Bright
215.3Bright
225.3Bright
235.2Bright
245.1Bright
255.1Bright
265.0Bright
275.0Bright
284.9Bright
294.9Bright
304.8Bright
314.7Bright
Planning a trip in August

Is August a good time to visit Bijeljina?

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

6.1
Sightseeing
5th-best month of the year
7.5
Beach & pool
1st-best month of the year

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

What to pack for Bijeljina in August

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

In August, Bijeljina sees daytime highs around 29°C and nights near 17°C. Pack light clothes. Worth having: rain gear and sun protection. About 8 days see rain.

light clothesrain gearsun protection

UV index in Bijeljina in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August 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 Bijeljina peaks around July 17 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 17UV 8Dec 19UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar5Moderate
Apr7High
May6High
Jun8Very high
Jul8Very high
Aug8Very high
Sep5Moderate
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Bijeljina 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 Bijeljina 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).

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodJun 1416 µg/m³Dec 1611 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb12Moderate
Mar16Moderate
Apr16Moderate
May15Moderate
Jun16Moderate
Jul14Moderate
Aug14Moderate
Sep12Moderate
Oct14Moderate
Nov12Good
Dec10Good
Location & terrain

Where is Bijeljina?

Bijeljina sits at 44.8°N, 19.2°E, 91 m above sea level, in Bosnia and Herzegovina. The nearest listed city is Loznica, 25 km away.

LoznicaBrčkoŠabacSremska MitrovicaTuzlaRumaBačka PalankaLukavac

Topography around Bijeljina

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

Within 3 km, the terrain around Bijeljina has only modest variations in elevation — a maximum elevation change of 21 m around an average of 92 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 203 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,465 m.

The land around Bijeljina is covered by cropland (51%) and artificial surfaces (33%) within 3 km, cropland (60%) and trees (26%) within 16 km, and trees (48%) and cropland (39%) within 80 km.

3 km
21 m
16 km
203 m
80 km
1,465 m
treesgrasslandcroplandartificial surfaceswater
August weather nearby: Loznica 25 km · Brčko 34 km · Šabac 38 km · Sremska Mitrovica 40 km · Tuzla 50 km · Ruma 55 km · Bačka Palanka 56 km · Lukavac 60 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 Bijeljina (44.7587°, 19.2144°, elevation 91 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).