Beli Iskar Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Beli Iskar.
Climate overview of Beli Iskar
The climate in Beli Iskar, Sofia, Bulgaria, is marked by large temperature swings across the seasons, ranging from 24°C (75°F) in August to 2°C (36°F) in January.
With around 1064 mm (42 in) of annual rain/snowfall, Beli Iskar 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 June. The most sunshine falls in July, with an average of 10.3 hours of daily sunshine.
Beli Iskar Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Beli Iskar - and find the best time to visit.
Monthly Temperature in Beli Iskar
In Beli Iskar, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 24°C (75°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 2°C (36°F).
At night, temperatures range from around 12°C (54°F) in August to -6°C (21°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Beli Iskar
Beli Iskar experiences significant rain/snowfall throughout the year, averaging 1064 mm (42 in) of precipitation annually. Beli Iskar can be quite wet during June, receiving approximately 142 mm (5.6 in) of precipitation over 12 rainy days.
In contrast, during the driest month (November), you will experience much drier conditions, with 54 mm (2.1 in) of precipitation spread across 10 rainy days. For more details, please visit our Beli Iskar Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Beli Iskar
Beli Iskar can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.3 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 2.3 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Beli Iskar by Month
The relative humidity is high throughout the year in Beli Iskar.
The city experiences its highest humidity in December, reaching 79%. In August, the humidity drops to its lowest level at 62%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Beli Iskar
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: August and September
- Warmest weather: July and August
- Most sunshine: July and August
- Fewest rainy days: August, September and October
- Seasonal pattern: Warm summers and cold winters
- Coldest conditions: January, with freezing nights around -6°C (21°F).
Frequently asked questions about the climate in Beli Iskar
What is the best time to visit Beli Iskar?
August and September typically offer the most optimal weather in Beli Iskar. In contrast, January, February, March, April, November and December tend to have less optimal conditions. Beli Iskar has warm summers and cold winters.
What temperatures can I expect in Beli Iskar?
Daytime highs range from 2°C (36°F) in January to 24°C (75°F) in August. Nighttime lows range from -6°C (21°F) to 12°C (54°F). Temperatures vary considerably through the year.
How much rain does Beli Iskar get?
Annual rainfall is around 1064 mm (42 in). June is the wettest month with 142 mm (5.6 in), while November is the driest with 54 mm (2.1 in).
How sunny is Beli Iskar?
Beli Iskar receives around 2,250 hours of sunshine per year. July is the sunniest month with 310 hours, while December is the cloudiest with just 68 hours. Overall, Beli Iskar enjoys abundant sunshine.
Beli Iskar 3-Day Forecast
Beli Iskar on the map
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