Kostanjevac Weather & Climate: Best Time to Visit

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

Current conditions Kostanjevac –  

Climate overview of Kostanjevac

The climate in Kostanjevac, Zagreb County, Croatia, is marked by large temperature swings across the seasons, ranging from 29°C (84°F) in July to 6°C (43°F) in January.

Rain/snowfall is high, totalling around 1095 mm (43 in) per year. September is the wettest month and January the driest. The city also experiences warm summers and cold winters. The most sunshine falls in July, with an average of 9.3 hours of daily sunshine.

Kostanjevac Weather by Month

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

Monthly Temperature in Kostanjevac

In Kostanjevac, temperatures differ significantly between summer and winter months. 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 16°C (61°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 Kostanjevac

Kostanjevac experiences significant rain/snowfall throughout the year, averaging 1095 mm (43 in) of precipitation annually. While rainfall varies throughout the year, each season offers its own charm. September brings wetter days averaging 115 mm (4.5 in) of precipitation, spread over 13 rainy days.

In contrast, the driest month January experiences a drier climate, with about 62 mm (2.4 in) of snow/rainfall spread across 13 snowy/rainy days. For more details, please visit our Kostanjevac Precipitation page.

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

Sunshine Hours in Kostanjevac

Seasonal changes in sunshine hours are quite dramatic in Kostanjevac. 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 (40 KM, 25 Miles).

Daily hours of sunshine

Data from: Zagreb, Croatia (40 KM, 25 Miles).

Humidity in Kostanjevac by Month

Best Time to Visit Kostanjevac

For comfortable weather, consider visiting Kostanjevac in July and August. Conditions are usually least favourable in January, February, November 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: 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 Kostanjevac

What is the best time to visit Kostanjevac?

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

What temperatures can I expect in Kostanjevac?

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 16°C (61°F). Temperatures vary considerably through the year.

How much rain does Kostanjevac get?

Annual rainfall is around 1095 mm (43 in). September is the wettest month with 115 mm (4.5 in), while January is the driest with 62 mm (2.4 in).

How sunny is Kostanjevac?

Kostanjevac 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.

Kostanjevac 3-Day Forecast

Kostanjevac on the map

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