Bosanska Krupa weather in May

In May, Bosanska Krupa sees average daytime highs of 21°C and overnight lows near 10°C, with 120 mm of precipitation across 14.3 wet days and about 14.6 hours of daylight. It is the 5th-warmest and 1st-wettest month of the year here.

Highs climb over the month, from about 20°C in the first days to 22°C by the end. The sky is clear or mostly clear about 30% of the time in May, and the air most often feels dry.

Daylight stretches from about 14 hours at the start of May to 15 h 06 min by month's end. Set against the rest of the year, May is Bosanska Krupa's 6th-clearest and 6th-windiest month. For the whole year in context, see Bosanska Krupa's year-round climate.

Daytime high
21°
5th warmest
Overnight low
10°
8th coldest
Precipitation
120 mm
14.3 wet days
Daylight
14 h 36 min
4:33 AM – 7:11 PM
Cloud cover
59%
6th clearest
Wind
7 km/h
6th windiest
Solar energy
5.47 kWh/m²
Travel score
5.9
out of 10

Bosanska Krupa is place in the Federation of Bosnia and Herzegovina.

Density
27/km²
people per km²

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

Temperature in May

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 20°C in the first days to 22°C by the end.

A typical May day in Bosanska Krupa reaches about 21°C in the afternoon and slips back to 10°C overnight — a 11°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, May runs about 4°C warmer than April and about 4°C cooler than June.

10°20°30°151015202531
Avg high (°C)Avg low (°C)
1198
2209
3209
4209
5209
6209
7209
8209
9209
10209
11209
122010
132010
142110
152110
162110
172110
182110
192110
202110
212111
222111
232211
242211
252211
262211
272211
282211
292212
302212
312312

How May really feels in Bosanska Krupa

Once humidity and wind are folded in, May 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

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

Bosanska Krupa weather by month

How May compares with the rest of the year at a glance. May is the 5th-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°7410.26.790.0
Feb / -2°7610.56.310.10.8
Mar12° / 8211.64.511.63.0
Apr17° / 9713.31.213.24.8
May21° / 10°12014.30.114.65.9
Jun25° / 14°9912.8015.36.5
Jul27° / 15°8811.40156.6
Aug27° / 15°839.8013.96.8
Sep22° / 11°11111012.36.5
Oct17° / 9010.10.610.75.3
Nov11° / 10011.339.42.4
Dec / -1°8911.75.98.70.2

Cloud cover in May

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 30% of the time in May.

Beyond those clear spells, partly cloudy skies cover about 20% of May, with mostly cloudy or overcast conditions the remaining 51%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14654
24753
34654
44654
54753
64753
74852
84852
94852
104951
114951
125050
135050
145050
155050
165050
175050
185050
195050
205050
215050
225050
235149
245149
255149
265149
275248
285149
295149
305149
315149

Chance of precipitation in May

Any precipitation

Bosanska Krupa gets around 120 mm of rain and snow over 14.3 wet days in May, the wettest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable precipitation averages around 46% and peaks near 48% on the wettest days, and about 0 day brings snow.

0%20%40%60%151015202531
Rain chance (%)
146
246
346
446
546
646
746
846
946
1046
1145
1245
1345
1445
1545
1646
1746
1846
1946
2046
2146
2246
2346
2446
2546
2647
2747
2847
2948
3048
3148

Humidity in May

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, May 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%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
192800
292800
391900
4901000
5881200
6871300
7861400
8851500
9851500
10841600
11831700
12821710
13811810
14801910
15801910
16782020
17772120
18762130
19742240
20732250
21712360
22702370
23682480
24672490
256525100
266425110
276126130
285927140
295628151
305329171
315130181

Wind in May

Winds average 7 km/h in May.

Across May, daily wind ranges from about 6 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
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm
316calm

Sunrise & sunset in May

DaylightNight

Daylight runs from about 14 hours at the start of May to 15 h 06 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 66 minutes over May. Sunrise moves from 4:53 AM to 4:19 AM, and sunset from 6:52 PM to 7:26 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
114.04:536:52
214.04:516:54
314.14:506:55
414.14:486:56
514.24:476:57
614.24:466:59
714.34:447:00
814.34:437:01
914.34:417:02
1014.44:407:03
1114.44:397:05
1214.54:387:06
1314.54:367:07
1414.64:357:08
1514.64:347:09
1614.64:337:11
1714.74:327:12
1814.74:317:13
1914.74:297:14
2014.84:287:15
2114.84:277:16
2214.84:267:17
2314.94:267:18
2414.94:257:19
2514.94:247:20
2615.04:237:21
2715.04:227:22
2815.04:217:23
2915.14:217:24
3015.14:207:25
3115.14:197:26

Solar energy in May

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in May, about 5.47 kWh/m².

For context, solar energy here swings from a low near 1.12 kWh/m² to a high of 6.03 kWh/m² in July across the year — May's 5.47 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.2Bright
25.2Bright
35.2Bright
45.2Bright
55.3Bright
65.3Bright
75.3Bright
85.3Bright
95.3Bright
105.3Bright
115.3Bright
125.4Bright
135.4Bright
145.4Bright
155.4Bright
165.4Bright
175.4Bright
185.5Bright
195.5Bright
205.5Bright
215.5Bright
225.6Bright
235.6Bright
245.6Bright
255.6Bright
265.7Bright
275.7Bright
285.7Bright
295.7Bright
305.7Bright
315.8Bright
Planning a trip in May

Is May a good time to visit Bosanska Krupa?

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

5.9
Sightseeing
5th-best month of the year
3.5
Beach & pool
5th-best month of the year

May is a reasonable time to visit Bosanska Krupa for sightseeing.

What to pack for Bosanska Krupa in May

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

In May, Bosanska Krupa sees daytime highs around 21°C and nights near 10°C. Pack rain gear. Worth having: sun protection. About 14 days see rain.

rain gearsun protection

UV index in Bosanska Krupa in May

LowModerateHighVery highExtreme

Clear-sky midday UV in May peaks around 6 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Bosanska Krupa peaks around July 14 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.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighHighVery highModerateLowJul 14UV 9Dec 22UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar5Moderate
Apr7Very high
May6High
Jun9Very high
Jul9Very high
Aug8Very high
Sep5High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Bosanska Krupa in May

GoodModeratePoorUnhealthyVery unhealthy

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

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

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

01020JanFebMarAprMayJunJulAugSepOctNovDecModerateModerateGoodMar 2216 µg/m³Dec 1110 µg/m³
PM2.5 (µg/m³)Level
Jan12Moderate
Feb13Moderate
Mar16Moderate
Apr16Moderate
May14Moderate
Jun14Moderate
Jul12Good
Aug13Moderate
Sep10Good
Oct11Good
Nov10Good
Dec10Good
Location & terrain

Where is Bosanska Krupa?

Bosanska Krupa sits at 44.9°N, 16.2°E, 153 m above sea level, in Bosnia and Herzegovina. The nearest listed city is Cazin, 19 km away.

CazinBihaćVelika KladušaPrijedorBanja Luka

Topography around Bosanska Krupa

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

Within 3 km, the terrain around Bosanska Krupa has significant variations in elevation — a maximum elevation change of 261 m around an average of 264 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 1,077 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,885 m.

The land around Bosanska Krupa is covered by trees (66%) and grassland (24%) within 3 km, trees (72%) and grassland (22%) within 16 km, and trees (74%) and grassland (21%) within 80 km.

3 km
261 m
16 km
1,077 m
80 km
1,885 m
treesgrasslandcroplandartificial surfaceswater
May weather nearby: Cazin 19 km · Bihać 23 km · Velika Kladuša 43 km · Prijedor 46 km · Sisak 67 km · Karlovac 83 km · Banja Luka 84 km · Velika Gorica 92 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 Bosanska Krupa (44.8825°, 16.1514°, elevation 153 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).