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Trsteno Weather and Climate: A Comprehensive Guide

The temperature in Trsteno can vary greatly throughout the year. The temperatures shift from warm to cold. It also has a relatively rainy climate with high levels of precipitation. Now, let’s explore all the climate details to give you a full picture.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Trsteno. On average, daytime temperatures range from a comfortable 29°C in August to a chilly 11°C in January.

Nighttime temperatures can drop, with average lows reaching 5°C in January. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Trsteno has a relatively rainy climate with high precipitation levels, averaging 1603 mm of rainfall annually. The seasons in Trsteno, bring significant changes in precipitation. The wettest month, November, receives heavy rainfall, with an average of 243 mm of precipitation. This rainfall is distributed across 13 rainy days.

In contrast, the driest month, July, experiences much less rainfall, totaling 38 mm over 7 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Trsteno Precipitation page.

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

Sunshine over the year

In Trsteno, summer days are longer and more sunny, with daily sunshine hours peaking at 11.5 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.2 hours per average day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Dubrovnik, Croatia (13 KM, 8 Miles).

Daily hours of sunshine

Data from: Dubrovnik, Croatia (13 KM, 8 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 (13 KM, 8 Miles).

Forecast for Trsteno

Sat   Dec 21
11°C | 3°C
NE 8 m/s
1 mm
almost clear and small chance of slight rain

almost clear and small chance of slight rain

Sun   Dec 22
9°C | 2°C
SE 4 m/s
2.6 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Mon   Dec 23
10°C | 4°C
N 6 m/s
40 mm
overcast and heavy rain

overcast and heavy rain

The best time of year to visit Trsteno in Croatia

During the months of May, June, 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 Trsteno?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in Trsteno?
    Most rainfall (rainy season) is seen in January, February, October, November and December.
  • Which is the warmest month in Trsteno?
    August has an average maximum temperature of 29°C and is the warmest month of the year.
  • Which is the coldest month in Trsteno?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Trsteno?
    November tops the wettest month list with 243 mm of rainfall.
  • Which is the driest month in Trsteno?
    July is the driest month with 38 mm of precipitation.
  • Which is the sunniest month in Trsteno?
    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.