June Weather in Primorsko, Bulgaria

Last updated: August 21, 2025

In Primorsko, Bulgaria, June ushers in a delightful summer climate characterized by temperature highs reaching 29°C (84°F) and a comfortable average of 21°C (70°F). The month experiences a minimum temperature of 13°C (55°F), offering pleasant evenings. Despite a moderate precipitation total of 59 mm (2.3 in) over 9 days, you can still enjoy sun-kissed beach days amidst the vibrant greenery. With a humidity level of 71%, the air feels refreshingly warm, making it an ideal time to explore the stunning coastal landscapes and rich cultural heritage of this enchanting region.

June Temperature in Primorsko

June in Primorsko, Bulgaria, marks a delightful transition into summer, with temperatures showcasing a significant rise. The month starts off with a minimum of 13°C (55°F), setting the stage for warmer days ahead, while the average temperature comfortably settles around 21°C (70°F). As the month progresses, the maximum temperature climbs to a balmy 29°C (84°F), making June perfect for beachgoers and outdoor enthusiasts alike. This upward trend from the cooler months reflects the region's warming climate, inviting visitors to enjoy the vibrant seaside atmosphere and the lush natural beauty that Primorsko has to offer during this lively summer month.

June Weather in Primorsko: Daily Temperature Highs, Lows, and Averages

The chart illustrates June temperature patterns in Primorsko, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Primorsko, June typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec414345516170747670625447
Data source: Temperature data for Primorsko generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

June Precipitation in Primorsko

In June, Primorsko experiences a moderate level of precipitation, with 59 mm (2.3 in) of rain over approximately 9 days. This marks a slight increase from the drier months of April and May, which see significantly lower totals of 57 mm (2.2 in) and 37 mm (1.5 in) respectively. The trend suggests that while June welcomes the onset of summer, it also brings the likelihood of refreshing showers that can enhance the region's lush landscapes. Notably, the precipitation levels in June are considerably less than the wetter months that follow, like October and November, indicating a transitional phase before the autumnal downpours. Overall, June's balanced rainfall supports the vibrant growth of flora while allowing ample sunshine for outdoor activities.

June Precipitation Trends in Primorsko

The chart displays monthly precipitation patterns in Primorsko, with values for each month alongside June’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how June’s conditions compare to those of other months. In Primorsko, June typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec98686157375936204010711094
Data source: Precipitation data for June generated using information from the Copernicus Climate Change Service.
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June Humidity in Primorsko

In June, Primorsko, Bulgaria experiences a noticeable decline in humidity, dropping to 71% from the higher levels of the earlier months. This trend marks a shift towards the drier conditions that typically characterize the summer. As the warm weather approaches, the humidity continues to decrease, hitting its lowest point in August at 60%. The gradual reduction from the 84% in January to mid-summer levels suggests a seasonal transition that enhances the comfort of outdoor activities. The pattern reveals how Primorsko enjoys a refreshing yet balmy climate, especially as the summer unfolds, making it an ideal destination for sun-seekers.

June Average Humidity in Primorsko

This chart illustrates the average monthly humidity levels in Primorsko, with June’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In June, average humidity in Primorsko is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%81%79%75%77%71%69%60%63%76%81%84%
Data source: Humidity data for June generated using information from the Copernicus Climate Change Service.

June UV Index in Primorsko

In June, Primorsko, Bulgaria experiences a very high UV Index of 9, similar to the preceding and following months of May and July. This peak exposure level indicates the need for heightened sun protection, as the potential for skin damage significantly increases, allowing for a burn time of only 15 minutes. As summer unfolds, it becomes crucial to remain vigilant against UV rays, especially with the UV Index remaining consistent at this elevated level throughout the summer months. As we look ahead, it's insightful to observe how the UV Index will gradually decline in September to a high category of 7, before tapering off into more moderate levels later in the year. For more detailed information, check out the Primorsko UV Index.

Maximum UV Index Levels in Primorsko for June

The chart shows the monthly maximum UV Index (UVI) for Primorsko in June, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In June, the maximum UV index in Primorsko typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec246799997532
Data source: Primorsko June UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

June Sunshine in Primorsko

June in Primorsko, Bulgaria, beckons with 409 hours of glorious sunshine, marking a peak in the progression from the year's earlier months. As spring unfolds, the steady increase in sunlight becomes pronounced, with hours nearly doubling from January's 162 hours. This trend reaches its zenith as summer begins, seamlessly transitioning into July's impressive 429 hours. The warmth of the sun is a vibrant invitation to explore outdoor activities, making June not just a month of bright days but also a celebration of the blossoming season. As autumn approaches, the sunshine gradually ebbs, with August still basking in ample light before the daylight hours dwindle into the cooler months. The flow of sunshine from spring to summer paints a radiant picture, showcasing Primorsko as a sunlit haven for both relaxation and adventure.

Monthly Sunshine Duration in Primorsko: June Highlighted

The June sunshine duration represents the total number of hours Primorsko experiences direct sunlight during the month of June, excluding cloudy or obstructed periods. This chart compares the sunshine duration of June with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec162h228h293h348h397h409h429h404h342h285h224h213h
Data source: Primorsko June Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Primorsko During June

As summer approaches, June marks a notable shift in the likelihood of sunny weather in Primorsko, Bulgaria, with the chance of sunshine rising to 51%. This increase reflects a gradual upward trend from the preceding months, where the sunshine probability hovers between 27% and 48%. Following June, the sunny days become even more abundant, peaking in July with an impressive 80% chance. So, while early summer still offers a decent potential for sun, it sets the stage for a vibrant July, making June a delightful month to soak up the emerging warmth and enjoy outdoor activities before the peak sunny season hits.

Percentage of Sunny Days in June in Primorsko

The chart illustrates the percentage of sunny days in Primorsko throughout the year, with June highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Primorsko experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%43%45%44%49%51%80%77%49%25%28%30%
Data source: Primorsko June chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Primorsko in June

In Primorsko, Bulgaria, the month of June shines with an impressive 15 hours of daylight, marking the peak of sunlight for the year. This gradual increase from 9 hours in January to June's lengthy stretch underscores the region's transition from the cold winter months into the vibrant summer season. Each prior month steadily builds anticipation; March and April see a gentle uptick, climbing from 11 to 13 hours, and May continues this trend, adding an extra hour to bask in the sun. As summer progresses into July and August, daylight begins to taper off, suggesting a reverse journey into shorter days as the year winds down. This dynamic fluctuation beautifully encapsulates the seasonal rhythms in Primorsko, where the long days of June invite both adventure and relaxation under the warm sun.

Average Daylight Hours in Primorsko for June

The chart illustrates the variation in daylight duration in Primorsko throughout the year, with June highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 28m10h 33m11h 57m13h 22m14h 35m15h 12m14h 52m13h 48m12h 26m11h 1m9h 46m9h 7m
Data source: Primorsko daylight hours, calculated by summing the hours between sunrise and sunset for each day.

June Winds in Primorsko

In Primorsko, Bulgaria, the June breeze offers a gentle respite from the warmer days of early summer, with an average wind speed of 3.1 m/s (7 mph). This marks a noticeable dip from the slightly brisker conditions of earlier months, as well as those to follow in July and August, where winds pick up again to around 3.8 m/s (8 mph). Throughout the year, Primorsko experiences its strongest winds in the cooler months, particularly in October with an average of 5.9 m/s (13 mph), and again in December at 6.0 m/s (13 mph). This seasonal fluctuation not only enhances the coastal charm but also provides ideal conditions for outdoor activities, making Primorsko a delightful destination as it balances tranquil summer days with the refreshing winds of winter.

Average June Wind Speed in Primorsko

The chart displays monthly wind speed patterns in Primorsko, with values for each month shown alongside June's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how June's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec5.64.94.93.53.73.1 m/s3.83.74.85.94.56.0
Data source: Primorsko June wind data, generated using information from the Copernicus Climate Change Service.

How June Weather in Primorsko Compares to Other Months

Weather in Primorsko varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Primorsko, focusing on differences in temperature, rainfall, humidity, and UV levels.

June and January present starkly contrasting weather patterns. In June, temperatures range from a pleasant minimum of 13°C (55°F) to a comfortable average of 21°C (70°F), peaking at a warm 29°C (84°F), accompanied by relatively moderate precipitation of 59 mm (2.3 in) over about 9 days. The humidity stands at 71%, contributing to the overall summer feel. In contrast, January is marked by much colder temperatures, with a minimum of -7°C (19°F) and an average of just 5°C (42°F), reaching a maximum of 16°C (61°F). Precipitation during this winter month is higher at 98 mm (3.9 in) over 11 days, and humidity increases to 84%, creating a brisk and often damp atmosphere. For those looking for more details on January's climate, you can visit Primorsko weather in January.

June and February present contrasting weather patterns, reflecting the shift from winter to summer. In June, temperatures range from a minimum of 13°C (55°F) to a maximum of 29°C (84°F), with an average of 21°C (70°F), creating a warm and pleasant atmosphere. Rainfall is moderate at 59 mm (2.3 in) over 9 days, while the humidity stands at 71%. In stark contrast, February experiences much colder temperatures, with a minimum of -4°C (26°F) and a maximum of 16°C (61°F), averaging only 6°C (44°F). The month sees slightly higher precipitation of 68 mm (2.7 in) over the same number of days, along with a higher humidity level of 81%. For a more detailed look at February's climate, you can visit Primorsko weather in February.

In June, temperatures are noticeably warmer with a minimum of 13°C (55°F) and an average of 21°C (70°F), peaking at 29°C (84°F). This contrasts sharply with March, where temperatures can drop as low as -6°C (21°F) and only reach a maximum of 19°C (66°F), resulting in a much cooler average of 7°C (46°F). Both months experience similar levels of precipitation, with June receiving 59 mm (2.3 in) over 9 days and March slightly higher at 61 mm (2.4 in) over 10 days. Humidity levels are also higher in March at 79%, compared to June’s 71%. For more details on March weather, you can visit Primorsko weather in March.

June and April present markedly different weather patterns. In June, temperatures range from a minimum of 13°C (55°F) to a maximum of 29°C (84°F), with an average of 21°C (70°F), indicating a warmer climate suitable for outdoor activities. In contrast, April experiences cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 22°C (72°F), averaging just 10°C (51°F). Precipitation levels are quite similar, with June recording 59 mm (2.3 in) over 9 days and April slightly lower at 57 mm (2.2 in) over 8 days. Humidity is also higher in April at 75% compared to June’s 71%. For more detailed insights, you can check Primorsko weather in April.

In comparing the weather of June to that of May, June experiences notably warmer temperatures, with a minimum of 13°C (55°F) and an average of 21°C (70°F), compared to May's cooler minimum of 10°C (50°F) and average of 16°C (61°F). The maximum temperature in June also rises to 29°C (84°F), while May peaks at a more modest 25°C (78°F). However, June sees an increase in precipitation, totaling 59 mm (2.3 in) over 9 days, compared to May’s 37 mm (1.5 in) over 8 days. Interestingly, while the humidity in June stands at 71%, it is slightly higher in May at 77%. For a closer look at the weather specifics for May, you can refer to Primorsko weather in May.

In comparing the weather between June and July, we can see some notable differences. June experiences a minimum temperature of 13°C (55°F) and an average of 21°C (70°F), peaking at 29°C (84°F) with 59 mm (2.3 in) of precipitation over 9 days and an average humidity of 71%. In contrast, July sees warmer temperatures, with a minimum of 18°C (65°F), an average of 24°C (75°F), and a maximum of 30°C (87°F). The precipitation in July drops significantly to 36 mm (1.4 in) over just 6 days, along with a slight decrease in humidity at 69%. For more details on specific conditions, you can check Primorsko weather in July.

June tends to be milder with average temperatures ranging from a minimum of 13°C (55°F) to a maximum of 29°C (84°F), while August experiences warmer conditions, with temperatures varying from a minimum of 18°C (65°F) to a maximum of 31°C (88°F). Additionally, June is notably more humid at 71% and sees more precipitation, averaging 59 mm over 9 days. In contrast, August is drier, with only 20 mm of rain over just 3 days and lower humidity at 60%. For more detailed insights into August weather, visit Primorsko weather in August.

In June, the weather features a comfortable average temperature of 21°C (70°F), with maximum highs reaching up to 29°C (84°F). The month experiences a higher level of humidity at 71% and sees about 59 mm (2.3 in) of precipitation over approximately 9 days. Conversely, September exhibits similar temperature patterns, maintaining an average of 21°C (71°F) with maximums slightly higher at 29°C (85°F). However, it enjoys lower humidity at 63% and significantly less precipitation, totaling 40 mm (1.6 in) over 7 days. For more specific details about the weather in September, you can check Primorsko weather in September.

June and October present quite different weather profiles. In June, temperatures are generally warmer, with minimums around 13°C (55°F) and an average of 21°C (70°F), peaking at 29°C (84°F). The month experiences moderate rainfall, averaging 59 mm (2.3 in) over 9 days, accompanied by a humidity level of 71%. In contrast, October sees cooler temperatures, with a minimum of 9°C (48°F) and an average of 17°C (62°F), while highs can reach up to 28°C (83°F). Precipitation is higher in October at 106 mm (4.2 in) over approximately 10 days, and humidity rises slightly to 76%. For more detailed insights about October weather, you can visit Primorsko weather in October.

June offers a warm and pleasant climate, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 29°C (84°F) and an average of 21°C (70°F). While it has some precipitation, totaling 59 mm (2.3 in) over about 9 days, the humidity is moderate at 71%, making it a delightful month for outdoor activities. In contrast, November experiences a significant dip in temperatures, with a minimum of 2°C (36°F) and a maximum of 22°C (72°F), averaging around 12°C (55°F). This month also sees increased rainfall, with 110 mm (4.3 in) spread across 13 days and higher humidity at 81%. For more insights on November weather, you can check Primorsko weather in November.

June and December present stark contrasts in weather. June showcases milder temperatures, with a minimum of 13°C (55°F) and a pleasant average of 21°C (70°F), peaking at a comfortable 29°C (84°F). The month experiences moderate rainfall, totaling 59 mm (2.3 in) over 9 days, accompanied by a humidity level of 71%. In contrast, December brings much cooler conditions, with temperatures ranging from a chilly -2°C (28°F) to a maximum of 18°C (65°F), and an average of only 8°C (48°F). The month is wetter, receiving 94 mm (3.7 in) over 12 days and higher humidity at 84%. For more details on December weather, visit Primorsko weather in December.

Compare Primorsko's Climate with Cities Worldwide

Conclusion: What to Expect From June Weather in Primorsko

As June arrives in Primorsko, the weather begins to transform into a summer delight, offering pleasantly warm temperatures that encourage outdoor activities and beach outings. With maximum temperatures hitting an inviting 29°C (84°F), the days become ideal for sun-soaking, while the average temperature of 21°C (70°F) signifies a comfortable atmosphere. Unlike the cooler spring months, June also sees a slight uptick in rainfall, with approximately 59 mm spread over a handful of days, but this usually brings refreshing breaks rather than weary downpours. The humidity, averaging around 71%, adds a tropical feel, enhancing the vibrant and lively charm of this coastal town. For a deeper insight into what you can expect throughout the year, check out the detailed Primorsko Climate.