Brežice Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Brežice.

Climate overview of Brežice

Brežice, Posavje, Slovenia, experiences significant temperature variation throughout the year. Summers bring daytime highs of 29°C (84°F) in July, while winters cool to 6°C (43°F) in January.

Rain/snowfall is high, totalling around 1016 mm (40 in) per year. September is the wettest month and January the driest. The city also experiences warm summers and cold winters. Sunshine peaks in July, when the city sees around 9.3 hours of sunshine per day.

Brežice Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Brežice - and find the best time to visit.

Monthly Temperature in Brežice

Depending on the time of the year, temperatures range from comfortable to chilly in Brežice. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in July, the warmest time of the year, to a chilly 6°C (43°F) during cooler months like January.

At night, you can expect temperatures ranging from 17°C (63°F) in July to around -2°C (28°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Brežice

Brežice has a relatively rain/snowy climate with high precipitation levels, averaging 1016 mm (40 in) of rain/snowfall annually. While rainfall varies throughout the year, each season offers its own charm. September brings wetter days averaging 110 mm (4.3 in) of precipitation, spread over 12 rainy days.

In contrast, the driest month January experiences a drier climate, with about 53 mm (2.1 in) of snow/rainfall spread across 12 snowy/rainy days. For more details, please visit our Brežice Precipitation page.

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

Sunshine Hours in Brežice

Seasonal changes in sunshine hours are quite dramatic in Brežice. While July receives considerable daily sunshine with up to 9.3 hours, December marks the darkest time of the year, where sunshine is scarce with only 1.7 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Zagreb, Croatia (30 KM, 19 Miles).

Daily hours of sunshine

Data from: Zagreb, Croatia (30 KM, 19 Miles).

Humidity in Brežice by Month

Best Time to Visit Brežice

For comfortable weather, consider visiting Brežice in May, July and August. Conditions are usually least favourable in January, February and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May, July and August
  • Warmest weather: July and August
  • Most sunshine: July
  • Seasonal pattern: Warm summers and cold winters
  • Coldest conditions: January, with freezing nights around -2°C (28°F).

Frequently asked questions about the climate in Brežice

What is the best time to visit Brežice?

May, July and August typically offer the most optimal weather in Brežice. In contrast, January, February and December tend to have less optimal conditions. Brežice has warm summers and cold winters.

What temperatures can I expect in Brežice?

Daytime highs range from 6°C (43°F) in January to 29°C (84°F) in July. Nighttime lows range from -2°C (28°F) to 17°C (63°F). Temperatures vary considerably through the year.

How much rain does Brežice get?

Annual rainfall is around 1016 mm (40 in). September is the wettest month with 110 mm (4.3 in), while January is the driest with 53 mm (2.1 in).

How sunny is Brežice?

Brežice receives around 1,908 hours of sunshine per year. July is the sunniest month with 280 hours, while December is the cloudiest with just 51 hours.

Brežice 3-Day Forecast

Brežice on the map

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