Slovenian Littoral (Primorska) Weather by Month — Temperature & Rainfall Guide

Slovenian Littoral (Primorska) is a region in Slovenia. Many people wonder what the weather conditions are in Slovenian Littoral (Primorska) over the year. What is the best time to visit Slovenian Littoral (Primorska)?

This page shows the average weather conditions by month in Slovenian Littoral (Primorska) over the year in: January, February, March, April, May, June, July, August, September, October, November, December.

In January the weather in Slovenian Littoral (Primorska) is generally less favorable. January is a winter month. The average maximum daytime temperatures are low and range from 4°C (39°F) in Tolmin to 10°C (50°F) in Piran. On average, this month is the coldest month of the year in Slovenian Littoral (Primorska).

Find more detailed climate information for Slovenian Littoral (Primorska) in January here.

In February the weather in Slovenian Littoral (Primorska) is generally less favorable. February is a winter month. The average maximum daytime temperatures are low and range from 6°C (43°F) in Tolmin to 10°C (50°F) in Portorož.

Find more detailed climate information for Slovenian Littoral (Primorska) in February here.

In March the weather in Slovenian Littoral (Primorska) ranges from less favorable in Kobarid to mixed in Portorož. The temperatures range from low in Tolmin with 10°C (50°F) to moderate in Portorož with 13°C (55°F).

Find more detailed climate information for Slovenian Littoral (Primorska) in March here.

In April the weather in Slovenian Littoral (Primorska) ranges from mixed in Kobarid to good in Portorož. The average maximum daytime temperatures are moderate and range from 14°C (57°F) in Kobarid to 16°C (61°F) in Nova Gorica.

Find more detailed climate information for Slovenian Littoral (Primorska) in April here.

In May the weather in Slovenian Littoral (Primorska) ranges from good in Kobarid to excellent in Portorož. The average maximum daytime temperatures are pleasant and range from 19°C (66°F) in Kobarid to 21°C (70°F) in Nova Gorica.

Find more detailed climate information for Slovenian Littoral (Primorska) in May here.

In June the weather in Slovenian Littoral (Primorska) ranges from very good in Kobarid to excellent in Portorož. June is a summer month. The average maximum daytime temperatures are high and range from 23°C (73°F) in Kobarid to 25°C (77°F) in Portorož.

Find more detailed climate information for Slovenian Littoral (Primorska) in June here.

In July the weather in Slovenian Littoral (Primorska) ranges from very good in Kobarid to excellent in Portorož. July is a summer month. The average maximum daytime temperatures are high and range from 25°C (77°F) in Kobarid to 27°C (81°F) in Portorož.

Find more detailed climate information for Slovenian Littoral (Primorska) in July here.

In August the weather in Slovenian Littoral (Primorska) ranges from very good in Kobarid to excellent in Portorož. August is a summer month. The average maximum daytime temperatures are high and range from 25°C (77°F) in Kobarid to 28°C (82°F) in Portorož. On average, this month is one of the warmest months of the year in Slovenian Littoral (Primorska). So be prepared and make sure to dress lightly.

Find more detailed climate information for Slovenian Littoral (Primorska) in August here.

In September the weather in Slovenian Littoral (Primorska) ranges from good in Tolmin to very good in Portorož. The temperatures range from pleasant in Tolmin with 20°C (68°F) to high in Portorož with 24°C (75°F).

Find more detailed climate information for Slovenian Littoral (Primorska) in September here.

In October the weather in Slovenian Littoral (Primorska) ranges from less favorable in Kobarid to good in Portorož. The temperatures range from moderate in Tolmin with 15°C (59°F) to pleasant in Portorož with 19°C (66°F).

Find more detailed climate information for Slovenian Littoral (Primorska) in October here.

In November the weather in Slovenian Littoral (Primorska) ranges from less favorable in Kobarid to mixed in Portorož. The temperatures range from low in Tolmin with 9°C (48°F) to moderate in Portorož with 15°C (59°F).

Find more detailed climate information for Slovenian Littoral (Primorska) in November here.

In December the weather in Slovenian Littoral (Primorska) is generally less favorable. December is a winter month. The average maximum daytime temperatures are low and range from 5°C (41°F) in Tolmin to 11°C (52°F) in Piran.

Find more detailed climate information for Slovenian Littoral (Primorska) in December here.