Yamna Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Yamna.
Climate overview of Yamna
Yamna, Sofia, Bulgaria, experiences significant temperature variation throughout the year. Summers bring daytime highs of 27°C (81°F) in August, while winters cool to 4°C (39°F) in January.
Annual rain/snowfall is moderate at around 895 mm (35 in), with May being the wettest month. The city also has warm summers and cold winters. The sunniest month is July, with 10.3 hours of sunshine per day on average.
Yamna Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Yamna - and find the best time to visit.
Monthly Temperature in Yamna
Depending on the time of the year, temperatures range from comfortable to chilly in Yamna. Average daytime temperatures reach a comfortable 27°C (81°F) in August. In January, the coolest month of the year, temperatures drop to a chilly 4°C (39°F).
At night, temperatures range from around 15°C (59°F) in August to -5°C (23°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Yamna
Generally, Yamna has a moderate amount of precipitation, averaging 895 mm (35 in) of rain/snowfall annually. Yamna can be quite wet during May, receiving approximately 120 mm (4.7 in) of precipitation over 12 rainy days.
In contrast, during the driest month (November), you will experience much drier conditions, with 47 mm (1.9 in) of precipitation spread across 8 rainy days. For more details, please visit our Yamna Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
Sunshine Hours in Yamna
Yamna 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 Yamna by Month
The relative humidity is high throughout the year in Yamna.
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 Yamna
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July, 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 -5°C (23°F).
Frequently asked questions about the climate in Yamna
What is the best time to visit Yamna?
July, August and September typically offer the most optimal weather in Yamna. In contrast, January, February and December tend to have less optimal conditions. Yamna has warm summers and cold winters.
What temperatures can I expect in Yamna?
Daytime highs range from 4°C (39°F) in January to 27°C (81°F) in August. Nighttime lows range from -5°C (23°F) to 15°C (59°F). Temperatures vary considerably through the year.
How much rain does Yamna get?
Annual rainfall is around 895 mm (35 in). May is the wettest month with 120 mm (4.7 in), while November is the driest with 47 mm (1.9 in).
How sunny is Yamna?
Yamna 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, Yamna enjoys abundant sunshine.
Yamna 3-Day Forecast
Yamna on the map
Yamna is highlighted - select any city to see its climate.
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