Split, Croatia — Weather in August 2026

Climate Overview

Split, Croatia in August has hot conditions, with highs reaching 30.2°C (86°F) and afternoons the warmest part of the day. Sea temperature reaches 26.1°C (79°F).

This month falls at the end of Summer. Temperatures are at their seasonal peak.

Temperatures remain fairly steady throughout August, with daily highs around 30°C (86°F).

Rainfall is heaviest during the last third of the month, while the middle tends to be drier.

Expect around 13.2h of sunshine at the start of August, decreasing to 11.7h by the end.

The warmest days tend to fall around the 10th, averaging 31.3°C (88°F).

Temperatures begin dropping heading into September.

Monthly August Averages

Temperature

30°C / 22°C

Feels Like

33°C / 23°C

Rain

4 days · 43 mm

Sunshine

12.4h / day

Humidity

62% — Moderate

Wind

17 km/h

Wind Direction

N (3°)

Gusts

27 km/h

Daylight

13.9 h

Cloud Cover

26%

Clear Sky Days

15.8

UV Index

6.8 — High

Sea Temperature

26°C

Dew Point

18°C — Humid

Moon Phase

Waxing Crescent · 3%

Climate Charts

Daily averages based on historical data (2016–2025)

Daily Temperature

HighLow

Daily Precipitation

Rainfall

Daily Sunshine

Sunshine

Daily Wind Speed

Wind Speed

Sun Position

Sunrise 06:00

Daylight 14h

Sunset 20:00

Compare Months

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	11°C / 4°C	7°C / 0°C	12days (123 mm) Wet	6.5h Fair	74% Muggy	2 Low	Poor	View Details
February	13°C / 6°C	10°C / 2°C	10days (107 mm) Wet	7.5h Good	75% Muggy	2.8 Moderate	Fair	View Details
March	15°C / 7°C	12°C / 4°C	10days (108 mm) Wet	9.3h Good	72% Muggy	4.2 Moderate	Fair	View Details
April	18°C / 10°C	17°C / 7°C	10days (78 mm) Wet	11.1h Excellent	70% Muggy	6 High	Good	View Details
May	22°C / 14°C	22°C / 13°C	12days (85 mm) Wet	12.1h Excellent	72% Muggy	6.9 High	Good	View Details
June best	27°C / 19°C	30°C / 20°C	6days (34 mm) Good	13.3h Excellent	68% Muggy	7.5 Very High	Excellent	View Details
July best	30°C / 21°C	33°C / 22°C	4days (22 mm) Good	13.6h Excellent	60% Moderate	7.4 Very High	Excellent	View Details
August best	30°C / 22°C	33°C / 23°C	4days (43 mm) Good	12.4h Excellent	62% Muggy	6.8 High	Excellent	View Details
September best	25°C / 18°C	26°C / 18°C	8days (103 mm) Wet	10.4h Excellent	70% Muggy	5.4 High	Excellent	View Details
October	21°C / 14°C	20°C / 12°C	9days (105 mm) Wet	8.8h Good	75% Muggy	3.8 Moderate	Good	View Details
November	16°C / 10°C	14°C / 7°C	14days (241 mm) Wet	6.5h Fair	78% Humid	2.3 Moderate	Wet	View Details
December	12°C / 6°C	10°C / 3°C	13days (161 mm) Wet	5.8h Fair	77% Humid	1.8 Low	Poor	View Details

What to Wear

Light, breathable fabrics like cotton and linen are essential. Opt for loose-fitting clothing in light colors to stay cool.

Packing List

Breathable clothingSunscreen (SPF 30+)Sun hatSunglassesSandals

Frequently Asked Questions

Expand all

Is August a good time to visit Split?

August is typically excellent for visiting Split, with average highs of 30°C (86°F) and around 4 rainy days. Split, Croatia in August has hot conditions, with highs reaching 30.2°C (86°F) and afternoons the warmest part of the da

Does it rain a lot in Split in August?

Split typically sees around 4 rainy days in August with 43 mm (1.7 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Split in August?

Nights stay pleasantly warm in Split during August, around 22°C (71°F). Light evening wear is sufficient.

What should I pack for Split in August?

With highs of 30°C (86°F) and lows of 22°C (71°F) in August, we recommend: Breathable clothing, Sunscreen (SPF 30+), Sun hat, Sunglasses, Sandals. Comfortable walking shoes are essential.

Is August among the best months weather-wise in Split?

Yes, August offers some of the best weather conditions in Split with comfortable temperatures and lower chances of rain.

What is the UV index in Split in August?

The average UV index in Split during August is 7 (high). Wear sunscreen SPF 30+, a hat, and sunglasses. Limit direct sun exposure between 10 AM and 4 PM.

How many hours of daylight are there in Split in August?

Split gets approximately 14 hours of daylight per day in August, with around 12 hours of sunshine.

Does it snow in Split in August?

Snow is uncommon in Split during August based on 10-year climate averages.

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