Climate Insights for Trebinje
City of Trebinje, Republika Srpska, Bosnia and Herzegovina
Climate Overview
The climate in Trebinje is temperate. The average annual temperature is 14°C and approximately 1,617 mm of precipitation falls per year. Trebinje receives a notable amount of rainfall throughout the year, including during its driest month. Trebinje is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, February, December, when temperatures can drop to 3°C. Light snow can occur between January and December.The climate in Trebinje is temperate. The average annual temperature is 58°F and approximately 63.6 in of precipitation falls per year. Trebinje receives a notable amount of rainfall throughout the year, including during its driest month. Trebinje is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, February, December, when temperatures can drop to 37°F. Light snow can occur between January and December.
Temperature
Temperatures in Trebinje vary considerably across the year, with a 25°C difference between the coldest and warmest months. The warmest month is August, when average highs reach 28°C and the mean temperature sits around 24°C. January is the coolest month, with minimum temperatures around 3°C and an average of 5°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows. The sharpest temperature change occurs between May and June, with a 5°C shift in average temperatures.Temperatures in Trebinje vary considerably across the year, with a 45°F difference between the coldest and warmest months. The warmest month is August, when average highs reach 82°F and the mean temperature sits around 74°F. January is the coolest month, with minimum temperatures around 37°F and an average of 42°F. Daily temperature variation is modest, with an average difference of 13°F between highs and lows. The sharpest temperature change occurs between May and June, with a 9°F shift in average temperatures.
Precipitation
Trebinje is a fairly wet location, receiving approximately 1,617 mm of precipitation annually, which averages out to around 135 mm per month. The wettest month is November, averaging 292 mm of rainfall. December and March also tend to see above-average precipitation. The driest month is July, with just 44 mm. That's 249 mm less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Light snowfall can occur between January and December, totalling around 28cm annually. January is the snowiest month with approximately 9cm.Trebinje is a fairly wet location, receiving approximately 63.6 in of precipitation annually, which averages out to around 5.3 in per month. The wettest month is November, averaging 11.5 in of rainfall. December and March also tend to see above-average precipitation. The driest month is July, with just 1.7 in. That's 9.8 in less than November, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic. Light snowfall can occur between January and December, totalling around 11in annually. January is the snowiest month with approximately 4in.
Wind
Trebinje is relatively calm, with an average annual wind speed of 10km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 8km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 11km/h in winter, 10km/h in spring, 8km/h in summer, 10km/h in autumn.Trebinje is mildly breezy, with an average annual wind speed of 6mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is February, averaging 7mph, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 5mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 2mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 7mph in winter, 6mph in spring, 5mph in summer, 6mph in autumn.
Best Time to Visit
The best time to visit Trebinje is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 50 mm per month. By contrast, January can be quite cold with temperatures dropping to 3°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Trebinje is during June, July and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 73°F with modest rainfall averaging 2 in per month. By contrast, January can be quite cold with temperatures dropping to 37°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.
Monthly Climate Data
The table below shows monthly climate averages for Trebinje based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Trebinje based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.