Karlovac weather in July

In July, Karlovac sees average daytime highs of 28°C and overnight lows near 16°C, with 77 mm of rain across 10.1 wet days and about 15.1 hours of daylight. It is the 1st-warmest and 9th-wettest month of the year here.

Day-to-day highs hold fairly steady near 28°C through the month. The sky is clear or mostly clear about 48% of the time in July, and the air most often feels humid.

Daylight stretches from about 15 h 24 min at the start of July to 14 h 36 min by month's end. Set against the rest of the year, July is Karlovac's 2nd-clearest and 11th-windiest month. For the whole year in context, see Karlovac's year-round climate.

Daytime high
28°
1st warmest
Overnight low
16°
12th coldest
Rainfall
77 mm
10.1 wet days
Daylight
15 h 12 min
4:29 AM – 7:38 PM
Cloud cover
46%
2nd clearest
Wind
6 km/h
11th windiest
Solar energy
6 kWh/m²
Travel score
6.5
out of 10

Karlovac is city and settlement in Karlovac County, Croatia.

Density
104/km²
people per km²
Founded
1579

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

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 28°C through the month.

A typical July day in Karlovac reaches about 28°C in the afternoon and slips back to 16°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 22°C and 33°C. Set against its neighbours, July runs about 2°C warmer than June and on par with August.

10°15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12715
22716
32716
42716
52716
62716
72716
82716
92716
102716
112716
122716
132816
142816
152816
162816
172816
182816
192816
202816
212816
222816
232817
242817
252817
262817
272817
282817
292817
302817
312817

How July really feels in Karlovac

Once humidity and wind are folded in, July 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

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

Karlovac weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 9th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -2°649.76.18.90.0
Feb / -1°729.14.910.10.9
Mar12° / 6910.33.111.63.2
Apr17° / 8011.20.613.25.1
May21° / 11°9612.5014.76.2
Jun25° / 14°8210.9015.46.7
Jul28° / 16°7710.1015.16.5
Aug27° / 16°819.6013.96.6
Sep22° / 12°10310.7012.36.6
Oct17° / 939.70.210.75.2
Nov10° / 9911.32.59.32.3
Dec / -1°8610.54.68.60.2

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 48% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 20% of July, with mostly cloudy or overcast conditions the remaining 32%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
16634
26733
36832
46832
56832
66832
76832
86733
96832
106832
116832
126832
136832
146931
156931
166931
176931
186931
196931
206832
216832
226931
236832
246832
256832
266733
276733
286733
296733
306733
316733

Chance of precipitation in July

Any precipitation

Karlovac gets around 77 mm of rain over 10.1 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 33% and peaks near 34% on the wettest days.

0%10%20%30%40%151015202531
Rain chance (%)
132
233
333
433
534
634
734
834
934
1034
1134
1233
1333
1433
1532
1632
1732
1832
1931
2031
2131
2231
2331
2432
2532
2632
2733
2833
2933
3033
3133

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, July lands in the humid band about 38% of days. Sticky, muggy-or-worse air turns up on roughly 10% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
123373110
22237319
32237329
42137338
52138348
62038348
72038358
82038357
92037357
102037357
112037357
122037357
132037367
142036368
152036368
162035378
172034388
181934389
191933399
2018324010
2118324010
2217324111
2316314111
2415314112
2514314213
2614304213
2713304314
2812304315
2912294315
3011294416
3111294416

Wind in July

Winds average 6 km/h in July.

Across July, 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.

0246810151015202531
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
316calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 24 min at the start of July to 14 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 48 minutes over July. Sunrise moves from 4:18 AM to 4:44 AM, and sunset from 7:44 PM to 7:23 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.44:187:44
215.44:187:44
315.44:197:44
415.44:197:44
515.44:207:44
615.44:217:43
715.44:217:43
815.34:227:43
915.34:237:42
1015.34:247:42
1115.34:247:41
1215.34:257:41
1315.24:267:40
1415.24:277:40
1515.24:287:39
1615.24:297:38
1715.14:307:37
1815.14:317:37
1915.14:327:36
2015.04:337:35
2115.04:347:34
2215.04:357:33
2314.94:367:32
2414.94:377:31
2514.94:387:30
2614.84:397:29
2714.84:407:28
2814.84:417:27
2914.74:427:26
3014.74:437:25
3114.64:447:23

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 6 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.06 kWh/m² to a high of 6 kWh/m² in July across the year — July's 6 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
16.1Intense
26.1Intense
36.1Intense
46.1Intense
56.1Intense
66.1Intense
76.1Intense
86.1Intense
96.1Intense
106.1Intense
116.1Intense
126.1Intense
136.1Intense
146.1Intense
156.0Intense
166.0Intense
176.0Intense
186.0Intense
196.0Bright
206.0Bright
215.9Bright
225.9Bright
235.9Bright
245.8Bright
255.8Bright
265.8Bright
275.8Bright
285.8Bright
295.7Bright
305.7Bright
315.7Bright
Planning a trip in July

Is July a good time to visit Karlovac?

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

6.5
Sightseeing
4th-best month of the year
7.0
Beach & pool
1st-best month of the year

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

What to pack for Karlovac in July

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

In July, Karlovac sees daytime highs around 28°C and nights near 16°C. Pack light clothes and sun protection. Worth having: rain gear. About 10 days see rain.

light clothessun protectionrain gear

UV index in Karlovac in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 8 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Karlovac peaks around July 15 at about 8 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near January 1 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 7 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJul 15UV 8Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar4Moderate
Apr7High
May6High
Jun8Very high
Jul8Very high
Aug7Very high
Sep5High
Oct3Moderate
Nov2Low
Dec1Low

Air quality in Karlovac in July

GoodModeratePoorUnhealthyVery unhealthy

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

Air quality in Karlovac is worst in March — around 19 µg/m³ PM2.5 (moderate), and holds fairly steady the rest of the year.

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecModerateMar 2218 µg/m³Sep 1713 µg/m³
PM2.5 (µg/m³)Level
Jan18Moderate
Feb16Moderate
Mar19Moderate
Apr18Moderate
May16Moderate
Jun16Moderate
Jul14Moderate
Aug14Moderate
Sep13Moderate
Oct14Moderate
Nov14Moderate
Dec15Moderate
Location & terrain

Where is Karlovac?

Karlovac sits at 45.5°N, 15.6°E, 114 m above sea level, in Croatia. The nearest listed city is Žumberak, 32 km away.

ŽumberakSamoborVelika KladušaZaprešićNovo MestoVelika GoricaCentarZagreb

Topography around Karlovac

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

Within 3 km, the terrain around Karlovac has only modest variations in elevation — a maximum elevation change of 129 m around an average of 123 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 442 m; within 80 km, very significant variations in elevation — a maximum elevation change of 1,628 m.

The land around Karlovac is covered by trees (35%), grassland (31%) and artificial surfaces (21%) within 3 km, trees (67%) and grassland (22%) within 16 km, and trees (74%) within 80 km.

3 km
129 m
16 km
442 m
80 km
1,628 m
treesgrasslandcroplandartificial surfaceswater
July weather nearby: Žumberak 32 km · Samobor 37 km · Velika Kladuša 40 km · Zaprešić 45 km · Novo Mesto 46 km · Velika Gorica 48 km · Centar 49 km · Zagreb 49 km

Croatia travel facts

Travel advisory
Level 1
Exercise Normal Precautions
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 53% of US
price level, 2025
GDP per capita
$27,104
2025
Happiness
6.0 / 10
World Happiness, 2025
Safe drinking water
87%
of population, 2024
Homicide rate
0.7
per 100k, 2023
Road deaths
7.9
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 617
Religion
Roman Catholic 79%other Christian 5%none or atheist 5%Orthodox 3%

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 Karlovac (45.4917°, 15.55°, elevation 114 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).