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Trpanj Weather and Climate: A Comprehensive Guide

Trpanj 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. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

The climate in Trpanj 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 5°C during the colder months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Trpanj has a notably wet climate with abundant precipitation, recording 1411 mm of rainfall per year. The climate in Trpanj shows significant variation throughout the year. Expect heavy rainfall in November, with an average of 224 mm of precipitation over 13 rainy days.

In contrast, July offers drier and sunnier days, with around 28 mm of rainfall over 8 rainy days. For more details, please visit our Trpanj Precipitation page.

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

Sunshine over the year

For those who appreciate different seasons, Trpanj serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 10.9 hours of sunshine daily, and embrace the darker days in December, offering only 3.7 hours of daily sunlight. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Mostar, Bosnia and Herzegovina (57 KM, 35 Miles).

Daily hours of sunshine

Data from: Mostar, Bosnia and Herzegovina (57 KM, 35 Miles).

Forecast for Trpanj

Sat   Dec 21
12°C | 4°C
NE 5 m/s
clear and no rain

clear and no rain

Sun   Dec 22
10°C | 3°C
E 3 m/s
5.2 mm
partly cloudy and no rain

partly cloudy and no rain

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

overcast and heavy rain

The best time of year to visit Trpanj 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 Trpanj?
    The hottest season / summer takes place in June, July, August and September.
  • Which months have the greatest rainfall in Trpanj?
    Most rainfall (rainy season) is seen in October, November and December.
  • Which is the warmest month in Trpanj?
    August has an average maximum temperature of 30°C and is the warmest month of the year.
  • Which is the coldest month in Trpanj?
    The coldest month is January with an average maximum temperature of 11°C.
  • Which is the wettest month in Trpanj?
    November tops the wettest month list with 224 mm of rainfall.
  • Which is the driest month in Trpanj?
    July is the driest month with 28 mm of precipitation.
  • Which is the sunniest month in Trpanj?
    July is the sunniest month with an average of 327 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.