Climate and monthly weather forecast
Šibenik, Croatia

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The climate of Šibenik

The climate in Šibenik, Croatia leans towards the humid subtropical category, as per the Köppen climate classification, specifically denoted by Cfa. This distinction implies that the city witnesses no dry season while maintaining substantial levels of relative humidity which generally oscillates between 60% and 74%. Being geographically located along the Dalmatian coast, Šibenik enjoys a Mediterranean ambience, encompassing mild to somewhat chilly winters, gradually followed by moderately warm springs, and reaching thoroughly hot and humid summers.

Throughout the year, this coastal city experiences temperature fluctuations from 5.3°C (41.5°F) in the colder months up to 28.3°C (82.9°F) in the heightened summer heat. Rainfall is evenly distributed throughout the year with the most significant amounts being registered in November with 115mm (4.53"). Snowfall, on the other hand, is an uncommon phenomenon, making its fleeting appearance only in February with a brief 2mm (0.08") downfall and quite sparse snowfall days. The sea temperatures show a rise from 13.1°C (55.6°F) to an inviting 24.8°C (76.6°F) over the year, while the sunlit hours oscillate between 9 hours in December up to a sun-drenched 15.4 hours during June, just as the summer season begins to peak.

The best time to visit Šibenik

The optimal period to visit Šibenik would be from May to September when temperatures are comfortably warm, ranging from 20°C (68°F) to 28.3°C (82.9°F). Overall, humidity levels are lower compared to other months, with values falling between 66% and 68%. Additionally, rainfall from May to September is relatvely low with a range of 28mm (1.1") to 57mm (2.24"), rendering these months as the most suited for outdoor activities and exploration. With an average sea temperature fluctuating between 18.2°C (64.8°F) up to a warm 24.8°C (76.6°F), visitors can enjoy sea-related activities, including swimming and snorkeling.

The worst time to visit Šibenik

The least favorable time to visit Šibenik can be identified as the colder months between January and February. During this period, temperatures range from 5.3°C (41.5°F) to 9.4°C (48.9°F), while the sea temperature drops to 13.1°C (55.6°F) to13.7°C (56.7°F), thereby not providing the most comfortable conditions for outdoor activities or sea excursions. Moreover, these months also show an increase in cloud cover, with a recorded 41% on average, reducing daily sunshine hours to 5.7 hours in total.

Spring weather in Šibenik

From March to May, springtime in Šibenik offers an increase in daytime temperatures from 12.6°C (54.7°F) to 20°C (68°F). The weather during this period exhibits a considerable decrease in rainfall from 53mm (2.09") to 42mm (1.65"), and increased levels of sunlight from 11.9 hours to 14.7 hours per day. March brings with it a unique experience, characterized by a UV index of 4, which gradually increases to 5 by May.

Summer weather in Šibenik

June marks the onset of summer, offering enjoyable temperatures, ranging from 24.4°C (75.9°F) to a peak of 28.3°C (82.9°F) in August. Despite witnessing the hottest months, Šibenik sees decreased rainfall levels, from 42mm (1.65") in June to a yearly low of 28mm (1.1") in August. Meanwhile, the sea temperatures remain invitingly warm, reaching up to 24.8°C (76.6°F), ensuring an ideal setting for aquatic activities.

Autumn weather in Šibenik

With the arrival of autumn in September, Šibenik exhibits a gradual decrease in temperatures which range from 23.5°C (74.3°F) to 14.7°C (58.5°F) by November. Rainfall begins to show a considerable increase, jumping from 63mm (2.48") in September to the yearly peak of 115mm (4.53") in November. Despite this, September still sees prolonged periods of sunlight, averaging at 12.5 hours per day, before diminishing to 9.7 hours in November.

Winter weather in Šibenik

Winter in Šibenik is typically mild, with temperatures ranging from 10.7°C (51.3°F) in December and dropping to 5.3°C (41.5°F) in February. Rainfall shows a slight increase from 72mm (2.83") in December to 71mm (2.8") in February, while daylight hours decrease from 9 hours per day in December to 9.4 hours in February. Interestingly, it is only in February that Šibenik may observe a rare occurrence of snowfall, with the winter month recording a slight 2mm (0.08") downfall.

Weather in January

Starting the year, the coastal town of Šibenik, Croatia, can expect mild weather with an average high temperature of 9.2°C (48.6°F) and low of 5.3°C (41.5°F), typical for the Mediterranean winter season. The difference from the preceding December is barely noticeable as winter continues to grip the region. Weather in January »

Weather in February

February nudges the mercury slightly higher with the standard temperature range increasing from January. This being the tail-end of winter, Šibenik's weather remains relatively cold and wet. While the sea temperature dips slightly from the previous month, it's still not suitable for water activities. Weather in February »

Weather in March

When March comes knocking, Šibenik starts to notice some increments in the daily temperature, signaling the impending arrival of spring. The rainfall recedes compared to the previous two months, pointing towards clearer days ahead. Weather in March »

Weather in April

Šibenik welcomes April with a noticeable leap in temperature readings, marking the elegant blossoming of Spring in the town. The sea temperature begins to show a positive leap, with an average of 15.1°C (59.2°F), yet still on the cooler side for swimming. Weather in April »

Weather in May

May brings forth rising temperatures with Šibenik transitioning into the enchanting Mediterranean summer. With an average high of 20°C (68°F) and low of 14.3°C (57.7°F), the town offers invigorating weather apt for outdoor activities. Weather in May »

Weather in June

Being the first official summer month, June brings about balmy weather in Šibenik. Compared with May, both day and night temperatures rise noticeably, making the sea temperature average climb up to 22.4°C (72.3°F), thus inviting beach-lovers to flock to the town's shores. Weather in June »

Weather in July

July represents the height of Šibenik's heavenly summer, with the highest average temperatures peaking at 27.5°C (81.5°F), marking it as an ideal month for sunbathing and seaside activities. July stands out for having the longest daylight hours, and with 11.9 hours of sun, outdoor explorers are in for a treat. Weather in July »

Weather in August

Šibenik's climate in August carries on the torch from July, both in temperature coordinates and dry conditions. The pattern from July extends into August with minimal fall in temperature and a minor decrease in rainfall. The sea temperature at this time averages 24.8°C (76.6°F), the warmest of the year. Weather in August »

Weather in September

September in Šibenik marks a transitional phase from the torrid summer months towards the more temperate season of fall. While the temperature highs and lows decrease, the town still radiates summer vibes. A stark contrast from the anteceding months is the surge in rainfall, with 63mm (2.48") registered in September, signaling the approach of chillier periods. Weather in September »

Weather in October

With October's arrival, Šibenik plunges into fall with notable drops in average temperatures compared to September. Consistent declines in sea temperature, daylight hours, and hours of sunshine accentuate the change in seasons. Weather in October »

Weather in November

Šibenik reaches November with the onset of winter, noticeable from the constant decline in temperatures from the preceding month. The transition is underlined by the most significant downfall in sunshine duration, dropping to just 5.8 hours. Weather in November »

Weather in December

December in Šibenik is marred by cold temperatures, aligning with the general winter weather observed within the Mediterranean region. The sea temperature further descends to around 15.9°C (60.6°F), putting off any remaining hopes for swimming adventures. Weather in December »
Updated: Jan 24, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the coldest month in Šibenik?

With its average high temperature of 9.2°C (48.6°F) and a low of 5.3°C (41.5°F), January is regarded as the coldest month in Šibenik, Croatia.

How many days does it rain in Šibenik?

In Šibenik, during the entire year, the rain falls for 143.1 days and collects up to 707mm (27.83") of precipitation.

When it does not snow in Šibenik?

In Šibenik, Croatia, snow does not fall in January, March through December.

How many days does it snow in Šibenik?

In Šibenik, during the entire year, snow falls for 1.6 days and aggregates up to 2mm (0.08") of snow.

What is the month with the least sunshine in Šibenik?

The months with the least sunshine in Šibenik, Croatia, are January and February, with an average of 5.7h of sunshine.

When is the lowest UV index in Šibenik?

The month with the lowest UV index in Šibenik is January, with an average maximum UV index of 2.

When does it snow in Šibenik?

The only month with snowfall in Šibenik, Croatia, is February.

When does it snow the most in Šibenik?

February is the month with the most snowfall in Šibenik, Croatia. Snow falls for 0.6 days and accumulates 2mm (0.08") of snow.

What is the month with the coldest sea water in Šibenik?

With an average sea temperature of 13.1°C (55.6°F), February is the month with the coldest seawater in Šibenik, Croatia.

When are the longest days in Šibenik?

With an average of 15h and 24min of daylight, June has the longest days of the year in Šibenik.

What is the month with the highest UV index in Šibenik?

July is the month with the highest UV index, with an average maximum UV index of 7.

What time of the year is the hottest in Šibenik?

Šibenik, Croatia, witnesses the warmest weather in August, with temperatures averaging a high of 28.3°C (82.9°F) and a low of 21.7°C (71.1°F).

What is the least humid month in Šibenik?

With an average relative humidity of 60%, August is the least humid month in Šibenik, Croatia.

What is the driest month in Šibenik?

August is the month with the least rainfall in Šibenik, Croatia. Rain falls for 7.9 days and accumulates 28mm (1.1") of precipitation.

What month is the sea warmest in Šibenik?

The month with the warmest seawater in Šibenik, Croatia, is August, with an average sea temperature of 24.8°C (76.6°F).

What month has the most sunshine in Šibenik?

With an average of 12h of sunshine, August has the most sunshine of the year.

When is Daylight Saving Time (DST) in Šibenik?

On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Šibenik, Croatia, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.

What is the most humid month in Šibenik?

November is the most humid month in Šibenik, Croatia, with an average relative humidity of 74%.

What is the rainiest month in Šibenik?

November is the month with the most rainfall. Rain falls for 15.3 days and accumulates 115mm (4.53") of precipitation.

What is the month with the shortest days in Šibenik?

The month with the shortest days is December, with an average of 9h and 0min of daylight.

Average temperature
Šibenik, Croatia

Average temperature - Šibenik, Croatia

The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (9.2°C).

The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is January (5.3°C).

Average pressure
Šibenik, Croatia

Average pressure - Šibenik, Croatia

The month with the highest atmospheric pressure is December (1019.2mbar).
The month with the lowest atmospheric pressure is July (1013.7mbar).

Average wind speed
Šibenik, Croatia

Average wind speed - Šibenik, Croatia

The windiest month (with the highest average wind speed) is February (18.9km/h).
The calmest month (with the lowest average wind speed) is July (11.9km/h).

Average humidity
Šibenik, Croatia

Average humidity - Šibenik, Croatia

The month with the highest relative humidity is November (74%).
The month with the lowest relative humidity is August (60%).

Average rainfall
Šibenik, Croatia

Average rainfall - Šibenik, Croatia

The wettest month (with the highest rainfall) is November (115mm).
The driest month (with the least rainfall) is August (28mm).

Average rainfall days
Šibenik, Croatia

Average rainfall days - Šibenik, Croatia

The month with the highest number of rainy days is November (15.3 days).
The month with the least rainy days is August (7.9 days).

Average snowfall
Šibenik, Croatia

Average snowfall - Šibenik, Croatia

The month with the highest snowfall is February (2mm).
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days
Šibenik, Croatia

Average snowfall days - Šibenik, Croatia

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average sea temperature
Šibenik, Croatia

Average sea temperature - Šibenik, Croatia

The best month for swimming (with the highest average sea temperature) is August (24.8°C).
The coldest month (with the lowest average sea temperature) is February (13.1°C).

Average daylight / Average sunshine
Šibenik, Croatia

Average daylight / Average sunshine - Šibenik, Croatia

The month with the longest days is June (Average daylight: 15h and 24min).
The month with the shortest days is December (Average daylight: 9h and 0min).

The month with the most sunshine is August (Average sunshine: 12h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 42min).

Average sunshine days
Šibenik, Croatia

Average sunshine days - Šibenik, Croatia

The month with the most sunshine days is August (20.8 days).
The month with the least sunshine days is November (13.4 days).

Average visibility
Šibenik, Croatia

Average visibility - Šibenik, Croatia

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Šibenik, Croatia

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