Korčula weather in July

In July, Korčula sees average daytime highs of 28°C and overnight lows near 22°C, with 24 mm of rain across 4.1 wet days and about 14.8 hours of daylight. It is the 1st-warmest and 12th-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 81% of the time in July, and the air most often feels humid.

Daylight stretches from about 15 h 06 min at the start of July to 14 h 24 min by month's end. Set against the rest of the year, July is Korčula's 1st-clearest and 8th-windiest month. For the whole year in context, see Korčula's year-round climate.

Daytime high
28°
1st warmest
Overnight low
22°
12th coldest
Rainfall
24 mm
4.1 wet days
Daylight
14 h 54 min
4:31 AM – 7:23 PM
Cloud cover
22%
1st clearest
Wind
11 km/h
8th windiest
Solar energy
7.1 kWh/m²
Travel score
7.3
out of 10

Korčula is town and settlement in Dubrovnik-Neretva County, Croatia.

Density
24/km²
people per km²

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 Korčula reaches about 28°C in the afternoon and slips back to 22°C overnight — a 7°C spread between the day's warmth and the night's chill. On most days the high lands between 25°C and 31°C. Set against its neighbours, July runs about 3°C warmer than June and on par with August.

15°20°25°30°35°151015202531
Avg high (°C)Avg low (°C)
12821
22821
32821
42821
52821
62821
72821
82821
92821
102821
112821
122822
132822
142822
152822
162822
172822
182822
192922
202922
212922
222922
232922
242922
252922
262922
272922
282922
292922
302922
312922

Korčula weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan10° / 14311.80.79.22.4
Feb11° / 12210.9110.22.7
Mar14° / 11210.30.511.64.1
Apr17° / 11°10710.9013.15.4
May21° / 15°768.6014.46.9
Jun26° / 19°505.6015.17.9
Jul28° / 22°244.1014.87.3
Aug28° / 22°504.9013.87.2
Sep24° / 18°1317.9012.37.4
Oct20° / 14°15711.1010.86.4
Nov15° / 10°21513.80.19.54.4
Dec11° / 18312.80.38.92.8

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 81% of the time in July, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 9% of July, with mostly cloudy or overcast conditions the remaining 9%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
18911
29010
39010
49010
5919
6919
7919
8928
9928
10928
11928
12928
13928
14928
15928
16928
17919
18919
199010
209010
219010
229010
239010
249010
259010
268911
278911
288911
298911
308911
318911

Chance of precipitation in July

Any precipitation

Korčula gets around 24 mm of rain over 4.1 wet days in July, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 13% and peaks near 17% on the wettest days. The odds climb toward the end of the month.

0%10%20%30%151015202531
Rain chance (%)
19
29
39
410
510
610
711
811
911
1011
1112
1212
1312
1412
1513
1613
1714
1814
1915
2015
2115
2215
2316
2416
2516
2616
2717
2817
2917
3017
3116

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 39% of days. Sticky, muggy-or-worse air turns up on roughly 38% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
192137322
282137322
382038322
482038322
581939322
681940322
781940312
891840312
991841302
10101841302
11101741292
12111741292
13111741292
14111741292
15111641302
16111640312
17111540323
18111539333
19101439343
20101438353
21101338363
2291338373
2381238384
2481238394
2571137414
2671037424
2761037434
286937444
295937454
305937454
315937464

Wind in July

Winds average 11 km/h in July.

Across July, daily wind ranges from about 10 km/h on the calmest days to 11 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
111calm
211calm
311calm
411calm
511calm
611calm
711calm
811calm
911calm
1011calm
1111calm
1211calm
1311calm
1411calm
1511calm
1611calm
1711calm
1811calm
1911calm
2011calm
2111calm
2211calm
2311calm
2411calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in July

DaylightNight

Daylight runs from about 15 h 06 min at the start of July to 14 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 42 minutes over July. Sunrise moves from 4:21 AM to 4:45 AM, and sunset from 7:29 PM to 7:10 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
115.14:217:29
215.14:217:29
315.14:227:29
415.14:227:28
515.14:237:28
615.14:237:28
715.14:247:28
815.04:257:27
915.04:257:27
1015.04:267:27
1115.04:277:26
1215.04:287:26
1314.94:287:25
1414.94:297:25
1514.94:307:24
1614.94:317:23
1714.94:327:23
1814.84:327:22
1914.84:337:21
2014.84:347:21
2114.74:357:20
2214.74:367:19
2314.74:377:18
2414.74:387:17
2514.64:397:16
2614.64:407:15
2714.64:417:14
2814.54:427:13
2914.54:437:12
3014.54:447:11
3114.44:457:10

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 7.1 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.49 kWh/m² to a high of 7.1 kWh/m² in July across the year — July's 7.1 kWh/m² sits near the top of that range.

02468151015202531
Solar energy (kWh/m²)Level
17.3Intense
27.3Intense
37.3Intense
47.3Intense
57.3Intense
67.3Intense
77.3Intense
87.3Intense
97.3Intense
107.2Intense
117.2Intense
127.2Intense
137.2Intense
147.2Intense
157.2Intense
167.1Intense
177.1Intense
187.1Intense
197.0Intense
207.0Intense
217.0Intense
227.0Intense
236.9Intense
246.9Intense
256.9Intense
266.9Intense
276.8Intense
286.8Intense
296.8Intense
306.8Intense
316.7Intense
Planning a trip in July

Hazard calendar for Korčula

In seasonPeak

None of Korčula's seasonal hazards are active in July. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Korčula's rainy season runs September–April, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is July a good time to visit Korčula?

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

7.3
Sightseeing
3rd-best month of the year
8.5
Beach & pool
1st-best month of the year

July is one of the better times to visit Korčula for general sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Korčula in July

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

In July, Korčula sees daytime highs around 28°C and nights near 22°C. Pack light clothes and sun protection. About 4 days see rain.

light clothessun protection

Sea temperature near Korčula in July

The nearest coast averages about 24°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 25°C and coldest in February near 14°C.

It's comfortable for a long swim from May 31 to Oct 28 — about 5 months when the water holds above 20°C.

10°15°20°25°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmcomfortable to swim
Sea temperature (°C)Comfort
Jan14Bracing
Feb14Bracing
Mar14Bracing
Apr15Cool
May18Cool
Jun22Refreshing
Jul24Warm
Aug25Warm
Sep23Refreshing
Oct21Refreshing
Nov19Cool
Dec16Cool

UV index in Korčula in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 9 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Korčula peaks around July 16 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 21 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 16UV 9Dec 21UV 1
UV index (midday)Level
Jan1Low
Feb2Moderate
Mar5Moderate
Apr7High
May7High
Jun8Very high
Jul9Very high
Aug8Very high
Sep5High
Oct4Moderate
Nov2Low
Dec1Low
Location & terrain

Where is Korčula?

Korčula sits at 43.0°N, 17.1°E, 0 m above sea level, in Croatia. The nearest listed city is Neum, 39 km away.

NeumMeđugorjeHvarMostarSplitSolinDubrovnikKonjic

Topography around Korčula

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

Within 3 km, the terrain around Korčula has large variations in elevation — a maximum elevation change of 693 m around an average of 72 m above sea level; within 16 km, large variations in elevation — a maximum elevation change of 946 m; within 80 km, very significant variations in elevation — a maximum elevation change of 2,187 m.

The land around Korčula is covered by water (41%) and trees (39%) within 3 km, water (71%) and trees (20%) within 16 km, and water (55%) and trees (25%) within 80 km.

3 km
693 m
16 km
946 m
80 km
2,187 m
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Neum 39 km · Međugorje 51 km · Hvar 61 km · Mostar 69 km · Split 83 km · Solin 83 km · Dubrovnik 87 km · Konjic 102 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 Korčula (42.9604°, 17.1352°, elevation 0 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).