Velika Kladuša weather in September

In September, Velika Kladuša sees average daytime highs of 23°C and overnight lows near 12°C, with 101 mm of rain across 10.1 wet days and about 12.3 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.

Highs ease over the month, from about 25°C in the first days to 21°C by the end. The sky is clear or mostly clear about 36% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 06 min at the start of September to 11 h 36 min by month's end. Set against the rest of the year, September is Velika Kladuša's 4th-clearest and 9th-windiest month. For the whole year in context, see Velika Kladuša's year-round climate.

Daytime high
23°
4th warmest
Overnight low
12°
9th coldest
Rainfall
101 mm
10.1 wet days
Daylight
12 h 18 min
5:42 AM – 6:00 PM
Cloud cover
54%
4th clearest
Wind
6 km/h
9th windiest
Solar energy
3.7 kWh/m²
Travel score
6.8
out of 10

Velika Kladuša is town in Bosnia and Herzegovina.

Density
284/km²
people per km²

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 25°C in the first days to 21°C by the end.

A typical September day in Velika Kladuša reaches about 23°C in the afternoon and slips back to 12°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 29°C. Set against its neighbours, September runs about 5°C cooler than August and about 6°C warmer than October.

10°20°30°151015202530
Avg high (°C)Avg low (°C)
12614
22514
32514
42513
52513
62413
72413
82413
92413
102413
112412
122312
132312
142312
152312
162312
172312
182211
192211
202211
212211
222211
232111
242111
252111
262110
272110
282110
292110
302010

How September really feels in Velika Kladuša

Once humidity and wind are folded in, September 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

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

Velika Kladuša weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -2°669.15.690.2
Feb / -1°719.45.110.11.2
Mar13° / 6910.32.911.63.6
Apr18° / 8611.50.613.25.3
May22° / 11°10812.8014.66.3
Jun26° / 14°8210.6015.46.7
Jul29° / 16°729.2015.16.1
Aug28° / 16°748.6013.96.3
Sep23° / 12°10110.1012.36.8
Oct17° / 859.10.210.75.6
Nov11° / 9610.62.49.32.7
Dec / -1°8310.84.88.60.4

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 36% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 19% of September, with mostly cloudy or overcast conditions the remaining 45%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
15842
25842
35743
45743
55743
65743
75743
85644
95644
105545
115644
125545
135545
145644
155545
165644
175545
185545
195446
205446
215446
225347
235347
245347
255347
265347
275248
285248
295248
305149

Chance of precipitation in September

Any precipitation

Velika Kladuša gets around 101 mm of rain over 10.1 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 34% and peaks near 35% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
132
232
333
433
534
634
735
835
935
1035
1135
1235
1335
1435
1535
1635
1734
1834
1934
2033
2133
2232
2332
2432
2532
2632
2732
2832
2932
3033

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September 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%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)
13435283
23635272
33735262
43836252
53936241
63937231
74037221
84038221
94138210
104238200
114338190
124438180
134538170
144638160
154838140
164938130
175137120
185336110
195535100
20573490
21593380
22603280
23623170
24643060
25652960
26652960
27672850
28672850
29682750
30692740

Wind in September

Winds average 6 km/h in September.

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

0246810151015202530
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
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 06 min at the start of September to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 90 minutes over September. Sunrise moves from 5:23 AM to 5:59 AM, and sunset from 6:30 PM to 5:33 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.15:236:30
213.15:246:28
313.05:266:26
413.05:276:24
512.95:286:22
612.85:296:20
712.85:316:18
812.75:326:16
912.75:336:14
1012.65:346:12
1112.65:366:10
1212.55:376:08
1312.55:386:06
1412.45:396:04
1512.45:416:02
1612.35:426:00
1712.35:435:58
1812.25:445:56
1912.15:465:54
2012.15:475:52
2112.05:485:50
2212.05:495:48
2311.95:515:46
2411.95:525:45
2511.85:535:43
2611.85:545:41
2711.75:565:39
2811.75:575:37
2911.65:585:35
3011.65:595:33

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 3.7 kWh/m².

For context, solar energy here swings from a low near 1.08 kWh/m² to a high of 6.06 kWh/m² in July across the year — September's 3.7 kWh/m² falls in the middle.

012345151015202530
Solar energy (kWh/m²)Level
14.4Bright
24.4Bright
34.3Bright
44.3Bright
54.2Bright
64.2Bright
74.1Bright
84.1Bright
94.0Bright
104.0Moderate
113.9Moderate
123.9Moderate
133.8Moderate
143.8Moderate
153.7Moderate
163.7Moderate
173.6Moderate
183.6Moderate
193.5Moderate
203.5Moderate
213.5Moderate
223.4Moderate
233.4Moderate
243.3Moderate
253.3Moderate
263.3Moderate
273.2Moderate
283.2Moderate
293.1Moderate
303.1Moderate
Planning a trip in September

Is September a good time to visit Velika Kladuša?

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

6.8
Sightseeing
1st-best month of the year
5.1
Beach & pool
4th-best month of the year

September is a reasonable time to visit Velika Kladuša for sightseeing.

What to pack for Velika Kladuša in September

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

In September, Velika Kladuša sees daytime highs around 23°C and nights near 12°C. Worth packing: light clothes and rain gear. About 10 days see rain.

light clothesrain gear

UV index in Velika Kladuša in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Velika Kladuša peaks around July 15 at about 9 (very high) — sunscreen, a hat and midday shade are essential. 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 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 9Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar5Moderate
Apr7High
May6High
Jun8Very high
Jul9Very high
Aug8Very high
Sep5High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Velika Kladuša in September

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Velika Kladuša is worst in March — around 17 µg/m³ PM2.5 (moderate), about 1.6× the cleanest month (September, 11 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateGoodMar 2117 µg/m³Sep 2011 µg/m³
PM2.5 (µg/m³)Level
Jan14Moderate
Feb14Moderate
Mar17Moderate
Apr16Moderate
May14Moderate
Jun14Moderate
Jul12Good
Aug12Moderate
Sep11Good
Oct11Good
Nov11Good
Dec11Good
Location & terrain

Where is Velika Kladuša?

Velika Kladuša sits at 45.2°N, 15.8°E, 160 m above sea level, in Bosnia and Herzegovina. The nearest listed city is Cazin, 27 km away.

CazinBihaćBosanska Krupa

Topography around Velika Kladuša

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

Within 3 km, the terrain around Velika Kladuša has only modest variations in elevation — a maximum elevation change of 162 m around an average of 175 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 402 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,670 m.

The land around Velika Kladuša is covered by grassland (45%) and trees (33%) within 3 km, trees (68%) and grassland (28%) within 16 km, and trees (75%) within 80 km.

3 km
162 m
16 km
402 m
80 km
1,670 m
treesgrasslandcroplandartificial surfaceswater
September weather nearby: Cazin 27 km · Karlovac 40 km · Bihać 41 km · Bosanska Krupa 43 km · Sisak 55 km · Velika Gorica 62 km · Samobor 69 km · Centar 71 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 Velika Kladuša (45.185°, 15.8058°, elevation 160 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).