Last updated: January 18, 2025
Yambol, Bulgaria, is characterized by a Cfa and Cfb Köppen-Geiger climate classification, indicative of a humid subtropical and oceanic climate. The region experiences a diverse temperature range, with winter lows plunging to a minimum of -18°C (0°F) in March, while summer peaks can reach a remarkable 39°C (103°F) in July. The annual average temperature hovers around 14°C (57°F), highlighting the significant seasonal variations that can affect both the local ecosystem and human activities. The contrasting temperatures, from the chill of winter to the heat of summer, contribute to Yambol's unique climatic identity.
The temperature patterns in Yambol, Bulgaria, reveal distinct seasonal trends characterized by significant variation throughout the year. Winter months, particularly January and February, witness colder temperatures with minimums dropping to -18°C (0°F) in March, while averaging around 3°C (37°F) and 5°C (42°F), respectively. As spring arrives in April, temperatures begin to rise, showcasing an average of 12°C (53°F) and touching higher maximums. The transition to summer brings notable warmth, with July reaching peak temperatures of 39°C (103°F) and an average of 24°C (76°F), complemented by similarly high figures in August. As the year progresses into autumn, the thermometers gradually decrease, with September still enjoying mild averages of 21°C (69°F), before cooler November and December set in, where temperatures drop to around 10°C (50°F) and 6°C (42°F), respectively. This pronounced seasonal shift not only defines Yambol's climate but also influences the local lifestyle and agriculture.
In Elhovo, temperatures range from a chilling minimum of -15°C (5°F) in March to a sweltering maximum of 39°C (103°F) in July, as detailed in the monthly temperatures in Elhovo. Yambol experiences similarly harsh conditions, with lows reaching -18°C (0°F) in March and highs peaking at 39°C (102°F) in August, highlighted in the monthly temperatures in Yambol. Straldzha shares a comparable climate, with minimum temperatures also dropping to -18°C (0°F) in March and a maximum of 38°C (101°F) in July, as noted in the monthly temperatures in Straldzha.
Precipitation in Yambol, Bulgaria, exhibits a clear seasonal pattern, with notable rainfall occurring throughout the year. The wetter months are concentrated in winter and early spring, where January and March each record approximately 64 mm (2.5 in) and 63 mm (2.5 in) of rainfall, respectively. February follows closely with 50 mm (2.0 in), while December also sees substantial precipitation at 84 mm (3.3 in). Notably, this period is characterized by frequent precipitation events, particularly in January and March, which average around 7 to 9 rainy days, ensuring that moisture levels remain consistently high.
As the seasons transition into summer, Yambol experiences a decrease in rainfall, with June being an exception that records 85 mm (3.3 in) over about 13 days. Conversely, July and August witness significant reductions, with just 41 mm (1.6 in) and 18 mm (0.7 in), respectively, and as few as 3 days of rain in August. The autumn months see a resurgence in precipitation, especially in October with 73 mm (2.9 in), maintaining an average of about 6 days of rain. This cyclical pattern of wet and dry phases plays a crucial role in shaping the region's agricultural practices and overall climate dynamics.
In Yambol, Bulgaria, sunshine duration demonstrates a compelling seasonal pattern, characterized by a steady increase from the depths of winter to the heights of summer. Starting with 166 hours in January, sunlight is scarce, but as the months progress, the city experiences a notable uplift in brightness. February sees 229 hours, and by March, this figure climbs further to 284 hours. April brings even more sun, with a total of 344 hours, marking the transition from winter to spring and illustrating the growing intensity of daylight. This trend culminates in the summer months, where sunshine peaks with 427 hours in July, providing long, sunny days that are ideal for outdoor activities and agriculture.
As summer wanes and autumn sets in, the sunshine hours begin to decrease but remain substantial. August retains 403 hours of sunlight, providing a warm conclusion to the season, while September witnesses a decline to 340 hours as shorter days approach. Entering the cooler months, October sees further reduction with 277 hours, and by November and December, daylight dwindles to 219 hours and 205 hours, respectively. This gradual decrease highlights the importance of maximizing outdoor time and activities during the sun-soaked summer months in Yambol, where the contrast between the bright summer and dim winter significantly impacts both lifestyle and ecological patterns.
The UV Index in Yambol, Bulgaria, displays distinct variations throughout the year, reflecting seasonal changes in solar radiation. In winter, the UV Index remains relatively low, peaking at 2 in January and December, which corresponds to a low exposure category and a burn time of 45 minutes. As February approaches, the UV Index increases to 4, indicating a moderate level of risk, necessitating caution during midday exposure with a reduced burn time of 30 minutes. This gradual increase sets the stage for a marked rise in ultraviolet exposure as spring transitions into summer.
By April, the UV Index escalates to 8, categorized as very high, with a burn time significantly dropping to just 15 minutes. This trend continues through the summer months, where the UV Index consistently remains at 9, maintaining very high exposure levels with a similar critical burn time. As autumn arrives, the Index begins to decline but still remains at 7 in September and 6 in October, indicating high UV exposure and a burn time of 25 minutes. Notably, November sees a return to a moderate UV Index of 3, before dropping again to low levels in December. This pattern underscores the importance of sun safety, particularly during the intense UV periods in the late spring and summer months.
UV Risk Categories
In Yambol, Bulgaria, daylight duration varies significantly throughout the year, following a predictable seasonal cycle. In January, the days are relatively short, with only 9 hours of daylight, gradually increasing to 10 hours in February and 11 hours by March. The arrival of spring heralds longer days, with daylight extending to 13 hours in April and peaking at 14 hours in May. June offers the longest days of the year, with up to 15 hours of daylight, providing abundant opportunity for outdoor activities and exploration.
As summer transitions into autumn, Yambol begins to see a gradual decline in daylight duration. July maintains a generous 14 hours, but this begins to taper off in August and September, with daylight lasting 13 hours and 12 hours, respectively. October witnesses a further reduction to 11 hours, while November and December return to the shorter days experienced at the year's start, with each month offering just 9 hours of daylight. This cyclical pattern underscores the rhythm of seasons in Yambol, influencing both daily life and the local environment as residents adapt to the ebb and flow of natural light throughout the year.
Bolyarovo, Bulgaria experiences a varied climate, characterized by cold winters and warm summers. January temperatures range from a minimum of -12°C to a maximum of 17°C, while July sees highs of up to 38°C. Precipitation is highest in December (90 mm) and lowest in August (18 mm), with the summer months generally being drier. The area enjoys ample sunshine, peaking in July with 427 hours. For more detailed information, visit Bolyarovo climate.
Elhovo, Bulgaria experiences a diverse climate characterized by cold winters and hot summers. January sees temperatures ranging from -12°C to a maximum of 17°C, while July can peak at 39°C. Precipitation varies throughout the year, with June experiencing the highest rainfall at 86 mm, and August the least at 18 mm. Sunshine hours significantly increase during the summer months, reaching up to 427 hours in July. For more detailed information, visit Elhovo climate.
Straldzha, Bulgaria experiences a diverse climate throughout the year, with January temperatures ranging from a minimum of -13°C to a maximum of 16°C. The summer months, particularly July and August, can be quite hot, with maximum temperatures reaching up to 38°C. Precipitation is most abundant in June, averaging 94 mm, while August typically sees the least, with only 20 mm. The region enjoys generous sunshine, particularly in the summer months, peaking at 427 hours in July. For a more detailed overview, visit Straldzha climate.
Yambol, Bulgaria, experiences a continental climate with cold winters and hot summers. January sees temperatures ranging from -10°C to 15°C, while July peaks at a scorching 39°C. Precipitation varies throughout the year, with June receiving the most at 78 mm, and August being the driest month with only 17 mm. Sunshine hours are abundant in summer, reaching a maximum of 427 hours in July, but drop to a low of 167 hours in January. For more detailed information, visit Yambol climate.
In conclusion, the climate of Yambol, Bulgaria, is marked by notable seasonal variations that influence its temperature, precipitation, sunshine duration, UV Index, and daylight hours. With frigid winters yielding to warm summers, the region showcases a diverse array of weather patterns that not only impact local agriculture and outdoor activities but also emphasize the importance of sun safety during peak UV periods. The interplay of these climatic elements creates a vibrant local ecosystem and fosters a dynamic lifestyle for its residents. Understanding these seasonal trends is crucial for both locals and visitors, allowing them to appreciate the unique environmental characteristics of Yambol throughout the year.