Gradenc Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Gradenc.
Climate overview of Gradenc
Gradenc, Slovenia, experiences significant temperature variation throughout the year. Summers bring daytime highs of 26°C (79°F) in July, while winters cool to 5°C (41°F) in January.
With around 1315 mm (52 in) of annual rain/snowfall, Gradenc has a notably wet climate. However, this rain/snowfall is not evenly distributed, the city has warm summers and cold winters. The wettest month is September. The most sunshine falls in July, with an average of 9.7 hours of daily sunshine.
Gradenc Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Gradenc - and find the best time to visit.
Monthly Temperature in Gradenc
Depending on the time of the year, temperatures range from comfortable to chilly in Gradenc. Average daytime temperatures reach a comfortable 26°C (79°F) in July. In January, the coolest month of the year, temperatures drop to a chilly 5°C (41°F).
At night, temperatures range from around 15°C (59°F) in July to -3°C (27°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Gradenc
Gradenc has a relatively rain/snowy climate with high precipitation levels, averaging 1315 mm (52 in) of rain/snowfall annually. Gradenc experiences moderate seasonal variation in rainfall, with monthly averages ranging from 136 mm (5.4 in) in September, the wettest month, and 69 mm (2.7 in) in January, the driest month. For more details, please visit our Gradenc Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Gradenc
Gradenc can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 9.7 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 1.9 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Gradenc by Month
The relative humidity is high throughout the year in Gradenc.
The city experiences its highest humidity in December, reaching 87%. In July, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Gradenc
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August and September
- Warmest weather: July and August
- Most sunshine: July
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -3°C (27°F).
Frequently asked questions about the climate in Gradenc
What is the best time to visit Gradenc?
May, June, July, August and September typically offer the most optimal weather in Gradenc. In contrast, January, February, November and December tend to have less optimal conditions. Gradenc has warm summers and cold winters.
What temperatures can I expect in Gradenc?
Daytime highs range from 5°C (41°F) in January to 26°C (79°F) in July. Nighttime lows range from -3°C (27°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Gradenc get?
Annual rainfall is around 1315 mm (52 in). September is the wettest month with 136 mm (5.4 in), while January is the driest with 69 mm (2.7 in).
How sunny is Gradenc?
Gradenc receives around 1,976 hours of sunshine per year. July is the sunniest month with 291 hours, while December is the cloudiest with just 57 hours.
Gradenc 3-Day Forecast
Gradenc on the map
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