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Trebinje Weather and Climate: A Comprehensive Guide

The temperature in Trebinje can vary greatly throughout the year. The temperatures shift from warm to cold. It also has a notably wet climate with much precipitation. Let's now guide you through the climate details for a complete overview.

Average maximum day and minimum night temperature

Depending on the time of the year, temperatures range from comfortable to chilly in Trebinje. Average maximum daytime temperatures range from a comfortable 28°C in August, the warmest time of the year, to a chilly 9°C during cooler months like January.

At night, temperatures typically drop to an average of around 2°C during these months. Check out our detailed temperature page for more information.

Temperature ranges by month

Precipitation and rainy days

Trebinje has a relatively rain/snowy climate with high precipitation levels, averaging 1681 mm of rain/snowfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, November receives heavy rainfall, averaging 250 mm of precipitation, recorded across 13 rainy days. In contrast, the drier season, July brings less rainfall, with 47 mm over 8 rainy days. For more details, please visit our Trebinje Precipitation page.

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

Sunshine over the year

Seasonal changes in sunshine hours are quite dramatic in Trebinje. While July receives considerable daily sunshine with up to 11.5 hours, December marks the darkest time of the year, where sunshine is scarce with only 4.2 hours of sunlight per day. Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Dubrovnik, Croatia (20 KM, 12 Miles).

Daily hours of sunshine

Data from: Dubrovnik, Croatia (20 KM, 12 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 (20 KM, 12 Miles).

Forecast for Trebinje

Tue   Dec 24
7°C | 1°C
NE 6 m/s
1.1 mm
overcast and slight rain

overcast and slight rain

Wed   Dec 25
8°C | 2°C
N 7 m/s
broken clouds and no rain

broken clouds and no rain

Thu   Dec 26
8°C | 2°C
NE 7 m/s
1.4 mm
broken clouds and small chance of slight rain

broken clouds and small chance of slight rain

The best time of year to visit Trebinje in Bosnia and Herzegovina

During the months of May, June and September 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:
  • Which months have the greatest rainfall in Trebinje?
    Most rainfall (rainy season) is seen in January, February, October, November and December.
  • Which is the warmest month in Trebinje?
    August has an average maximum temperature of 28°C and is the warmest month of the year.
  • Which is the coldest month in Trebinje?
    The coldest month is January with an average maximum temperature of 9°C.
  • Which is the wettest month in Trebinje?
    November tops the wettest month list with 250 mm of rainfall.
  • Which is the driest month in Trebinje?
    July is the driest month with 47 mm of precipitation.
  • Which is the sunniest month in Trebinje?
    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.