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Slano Weather and Climate: A Comprehensive Guide

Slano experiences great temperature shifts. The city's weather can transition from very warm days to cold weather. It is also known for its large amounts of rainfall. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

The climate in Slano is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a very warm 30°C in August to a chilly 11°C in the coolest month, January.

Nights are cooler, with lows often dropping to around 4°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Slano has a notably wet climate with abundant precipitation, recording 1537 mm of rainfall per year. The climate in Slano shows significant variation throughout the year. Expect heavy rainfall in November, with an average of 225 mm of precipitation over 13 rainy days.

In contrast, July offers drier and sunnier days, with around 39 mm of rainfall over 8 rainy days. For more details, please visit our Slano Precipitation page.

The mean monthly precipitation over the year, including rain, hail and snow

Sunshine over the year

For those who appreciate different seasons, Slano serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 11.5 hours of sunshine daily, and embrace the darker days in December, offering only 4.2 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Dubrovnik, Croatia (23 KM, 14 Miles).

Daily hours of sunshine

Data from: Dubrovnik, Croatia (23 KM, 14 Miles).

Average water temperature

The mean water temperature over the year ranges from 14°C in January to 26°C in July.

Water temperature over the year

Data from: Dubrovnik, Croatia (23 KM, 14 Miles).

Forecast for Slano

Sat   Dec 21
11°C | 2°C
NE 7 m/s
0.4 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Sun   Dec 22
9°C | 1°C
SE 3 m/s
2.5 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Mon   Dec 23
9°C | 3°C
N 6 m/s
31 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Slano in Croatia

During the months of May, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.

Other facts from our historical weather data:
  • When is summer in Slano?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in Slano?
    Most rainfall (rainy season) is seen in February, October, November and December.
  • Which is the warmest month in Slano?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Slano?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Slano?
    November tops the wettest month list with 225 mm of rainfall.
  • Which is the driest month in Slano?
    July is the driest month with 39 mm of precipitation.
  • Which is the sunniest month in Slano?
    July is the sunniest month with an average of 346 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.