Climate and Weather of Koper, Slovenia

By | September 25, 2022

The climate of Koper

According to citypopulationreview, the city of Koper is located in southwestern Slovenia, on the Adriatic Sea. Partly because Koper is close to Italy, the city is an important port and trade center. Until Slovenia’s accession to the European Union, Koper benefited from its geographic location by being an important hub for parallel trade to Europe. Until the beginning of this century, the transit warehouses in Koper were able to earn gold from goods that came to Koper from the EU and were sent back to another destination within Europe. As a tourist destination, Koper, which is also known by its Italian name Capodistria, is hardly popular. With a few sights, such as the 12th-century church Carmine Rotunda and the 15th-century Praetorian Palace, you have already mentioned the most important feats of arms.

According to paulfootwear, Koper has a Mediterranean climate, with relatively mild winters and fairly warm summers. However, some winters can have longer periods with low temperatures and snow is also a possibility. In the summer months it is mainly warm and there is a reasonable chance of temperatures exceeding the thirty degrees limit.

Climate figures

The figures below are based on long-term average climate statistics. The temperatures are displayed in degrees Celsius (°C).

maximum temperature minimum temperature hours of sunshine per day days of rainfall per month amount of rainfall per month water temperature
January 8℃ 2℃ 3 12 12℃
February 9℃ 2℃ 5 11 11℃
March 12℃ 5℃ 5 12 11℃
April 17℃ 8℃ 6 14 14℃
May 22℃ 12℃ 8 15 18℃
June 25℃ 16℃ 8 16 22℃
July 28℃ 18℃ 10 13 24℃
August 27℃ 17℃ 9 14 25℃
September 24℃ 15℃ 7 12 23℃
October 19℃ 11℃ 5 13 19℃
November 13℃ 6℃ 4 12 16℃
December 9℃ 3℃ 3 12 14℃

The weather in Koper

Here you will find the weather forecast for Koper. View the current weather in Koper and the forecast for the coming days, such as temperatures, the chance of precipitation, the wind direction and the wind strength. With this weather data you can see what kind of weather you can expect in Koper. Based on the climate statistics, we describe the weather per month in Koper. This is not a long-term forecast, but gives the average weather forecast for all months of the year. Do you want to see the detailed weather forecast for Koper? On the page with extra weather information we show the chance of snow, the wind chill, visibility, UV strength, air pressure and more good weather information.

An average weather picture per month can be compiled on the basis of long-term climate statistics, certain weather patterns and specific events.

The weather in January

In January, the average maximum temperature in Koper is around 8 degrees Celsius. The average minimum temperature in January is 2 degrees. The number of hours that the sun is visible in January at this destination is around 3 hours per day. Within the whole month there is precipitation for about 12 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in February

In the month of February, the average maximum temperature in Koper is around 9 degrees Celsius. The average minimum temperature in February is 2 degrees. The number of hours that the sun is visible in February at this destination is around 5 hours per day. Within the whole month there is rainfall for about 11 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in March

In the month of March, the average maximum temperature in Koper is around 12 degrees Celsius. The average minimum temperature in March is 5 degrees. The number of hours that the sun is visible in March at this destination is around 5 hours per day. Within the whole month there is precipitation for about 12 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in April

In the month of April, the average maximum temperature in Koper is around 17 degrees Celsius. The average minimum temperature in April is 8 degrees. The number of hours that the sun is visible in April at this destination is around 6 hours per day. Within the whole month there is precipitation for about 14 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in May

In the month of May, the average maximum temperature in Koper is around 22 degrees Celsius. The average minimum temperature in May is 12 degrees. The number of hours that the sun is visible in May in this destination is around 8 hours per day. Within the whole month there is rainfall for about 15 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in June

In the month of June, the average maximum temperature in Koper is around 25 degrees Celsius. The average minimum temperature in June is 16 degrees. The number of hours that the sun is visible in June at this destination is around 8 hours per day. Within the whole month there is precipitation for about 16 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in July

In July, the average maximum temperature in Koper is around 28 degrees Celsius. The average minimum temperature in July is 18 degrees. The number of hours that the sun is visible in July at this destination is around 10 hours per day. Within the whole month there is precipitation for about 13 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in August

In the month of August, the average maximum temperature in Koper is around 27 degrees Celsius. The average minimum temperature in August is 17 degrees. The number of hours that the sun is visible in August in this destination is around 9 hours per day. Within the whole month there is precipitation for about 14 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

The weather in September

In September, the average maximum temperature in Koper is around 24 degrees Celsius. The average minimum temperature in September is 15 degrees. The number of hours that the sun is visible in September at this destination is around 7 hours per day. Within the whole month there is precipitation for about 12 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in October

In October, the average maximum temperature in Koper is around 19 degrees Celsius. The average minimum temperature in October is 11 degrees. The number of hours that the sun is visible in October at this destination is around 5 hours per day. Within the whole month there is precipitation for about 13 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in November

In November, the average maximum temperature in Koper is around 13 degrees Celsius. The average minimum temperature in November is 6 degrees. The number of hours that the sun is visible in November at this destination is around 4 hours per day. Within the whole month there is precipitation for about 12 days. If you look at the long-term averages, this results in a month with quite a lot of precipitation.

The weather in December

In December, the average maximum temperature in Koper is around 9 degrees Celsius. The average minimum temperature in December is 3 degrees. The number of hours that the sun is visible in December at this destination is around 3 hours per day. Within the whole month there is precipitation for about 12 days. If you look at the long-term averages, this ensures a reasonable amount of precipitation during this month.

Koper, Slovenia