August Weather in Costinesti, Romania

Last updated: August 27, 2025

Experience the delightful August weather in Costinesti, Romania, where summer truly shines. With maximum temperatures reaching up to 30°C (86°F) and an inviting average of 25°C (77°F), the days are perfect for beach activities and exploration. Evenings are pleasantly mild, with temperatures dipping to a comfortable 18°C (64°F). Rainfall is minimal, averaging just 9 mm (0.4 in) over 2 days, allowing for plenty of sunshine and enjoyable outdoor moments. Coupled with a moderate humidity level of 60%, August in Costinesti offers an ideal coastal climate that captivates travelers and locals alike.

August Temperature in Costinesti

In August, Costinesti, Romania, basks in pleasantly warm temperatures, marking one of the hottest months of the year. The minimum temperatures hover around a comfortable 18°C (64°F), while the average climbs to a pleasant 25°C (77°F), allowing for idyllic beach days. With maximums reaching up to 30°C (86°F), the climate is perfect for enjoying the sun and the vibrant atmosphere of this coastal resort. Compared to the cooler spring months, where temperatures struggle to break into the double digits, August represents a significant shift towards warmth, making it a prime time for visitors seeking the charm of Romania's seaside. As summer peaks, the balmy weather encourages outdoor activities and ensures evenings are perfect for leisurely strolls along the waterfront.

August Weather in Costinesti: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Costinesti, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Costinesti, August 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).
JanFebMarAprMayJunJulAugSepOctNovDec384144506170757670615245
Data source: Temperature data for Costinesti generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Costinesti

August in Costinesti, Romania, stands out for its notably low precipitation, with only 9 mm (0.4 in) recorded across just 2 days. This sharp decline from the wetter summer months of June (71 mm) and July (56 mm) signals a transition towards the drier autumn months. The brief and minimal rainfall provides a respite from the heavier summer showers, making August a delightful month for outdoor activities and beachgoers. As the landscape basks in the sun, the significantly reduced precipitation sets the stage for a warm and inviting end to the summer season, a trend that continues as precipitation amounts gradually increase again in September.

August Precipitation Trends in Costinesti

The chart displays monthly precipitation patterns in Costinesti, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Costinesti, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec57414630317156922576072
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Costinesti

In Costinesti, Romania, August marks the peak of summer and brings a refreshing dip in humidity levels, averaging 60%—the lowest of the year. This notable decrease from the earlier months, such as July's 69% and June's 71%, sets the stage for pleasant beach days and balmy evenings. As summer winds down, there is a gradual rise in humidity once more, with September seeing a slight increase to 63%. This trend highlights a shift from the sultriness of midsummer to a more comfortable atmosphere as autumn approaches, making August an ideal month for outdoor activities and seaside relaxation.

August Average Humidity in Costinesti

This chart illustrates the average monthly humidity levels in Costinesti, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Costinesti 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Costinesti

August in Costinesti, Romania, brings an unrelenting UV Index of 9, indicating a very high exposure category. With a burn time of just 15 minutes, it highlights the importance of sun protection during this peak summer month. This trend mirrors July’s UV levels, where beachgoers also faced intense sun exposure. Overall, August continues the trend of increasing UV intensity from earlier months, reaching a significant height alongside May and June's climb from moderate to very high levels. As summer wears on, it’s crucial to stay vigilant against sunburn to fully enjoy the beauty of Costinesti. For more details, check out the Costinesti UV Index.

Maximum UV Index Levels in Costinesti for August

The chart shows the monthly maximum UV Index (UVI) for Costinesti in August, 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 August, the maximum UV index in Costinesti typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789997532
Data source: Costinesti August 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.

August Sunshine in Costinesti

In August, Costinesti, Romania, basks in a remarkable 406 hours of sunshine, making it the perfect time for beachgoers to soak up the sun. This month follows a peak in July, which boasts 433 hours, showcasing the region's vibrant summer charm. However, August still holds its ground with abundant sunshine, marking a slight dip yet remaining significantly brighter than the earlier months of the year. As summer transitions into autumn, the sun-soaked days of August exemplify a golden peak followed by the gradual decline in sunshine hours that begins in September, highlighting the region's seasonal shifts while still attracting visitors eager to enjoy the last warm days of summer. With numerous sunny days, August in Costinesti is a perfect tapestry of sunshine, warmth, and the vibrant energy of summer's end.

Monthly Sunshine Duration in Costinesti: August Highlighted

The August sunshine duration represents the total number of hours Costinesti experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec158h230h301h356h407h416h433h406h344h295h220h199h
Data source: Costinesti August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Costinesti During August

In Costinesti, Romania, August marks the tail end of the peak summer season, showcasing a commendable 76% chance of sunny weather. This trend of increased sunshine is part of a broader pattern, as we observe a significant rise in sunny days from July's 78%. The sunny streak begins in earnest during late spring, with May and June both hovering around 45% and 46%, respectively. This upward trajectory culminates in the sun-drenched days of July and August, offering beachgoers the perfect backdrop for vacationing. However, as the season transitions into September, the likelihood of sunny days markedly drops to 58%, reminding us that summer's prolonged warmth is indeed fleeting. Overall, August in Costinesti is a splendid time for those in search of sun-soaked adventures.

Percentage of Sunny Days in August in Costinesti

The chart illustrates the percentage of sunny days in Costinesti throughout the year, with August 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 Costinesti experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%35%42%42%46%46%78%76%58%31%32%26%
Data source: Costinesti August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Costinesti in August

As summer reaches its peak, August in Costinesti, Romania, offers a delightful 13 hours of daylight, marking a gradual transition from the sun-soaked intensity of June and July. After basking in 15 hours of sunlight during the heart of summer, daylight begins to wane, hinting at the upcoming autumn months. This decrease mirrors the gradual shift seen throughout the year, where daylight inches back from its longest days in the summer to the darker months of late fall and winter. The pattern illustrates a beautiful rhythm of nature, where each month plays its part in the ever-changing canvas of daylight, inviting both locals and visitors to savor the lingering warmth of the season before the shorter days set in.

Average Daylight Hours in Costinesti for August

The chart illustrates the variation in daylight duration in Costinesti throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 17m10h 27m11h 56m13h 27m14h 45m15h 24m15h 4m13h 55m12h 28m10h 57m9h 37m8h 55m
Data source: Costinesti daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Costinesti

In Costinesti, Romania, the wind pattern in August reflects a gentle maritime calm, with an average wind speed of 4.3 m/s (10 mph). This marks a continuation of the softer breezes seen in the summer months, with July similarly registering at 4.6 m/s. As the summer wanes, we observe a slight uptick in wind intensity in September, where speeds rise to 5.3 m/s (12 mph), indicating a shift towards the more robust winds typically associated with the onset of autumn. While August's winds may feel serene, the gradual increase in subsequent months hints at the transition to a livelier gust that characterizes the autumnal season in Costinesti. This subtle change underscores the coastal charm of the area, where each breeze carries the essence of shifting seasons.

Average August Wind Speed in Costinesti

The chart displays monthly wind speed patterns in Costinesti, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.45.25.74.34.34.44.64.3 m/s5.35.95.16.7
Data source: Costinesti August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Costinesti Compares to Other Months

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

August and January present two starkly contrasting weather experiences. In August, temperatures range from a mild 18°C (64°F) at night to a warm 30°C (86°F) during the day, accompanied by low precipitation of just 9 mm over 2 days. The average humidity of 60% creates a pleasant summer atmosphere. In contrast, January brings frigid conditions, with temperatures dropping as low as -10°C (15°F) and averaging only 4°C (39°F). This month experiences significantly more rainfall, totaling 57 mm over 8 days, coupled with higher humidity at 84%, contributing to a much colder and damp feel. For more details about January weather in this region, check Costinesti weather in January.

August and February showcase striking contrasts in weather conditions. August typically enjoys a warm climate with temperatures ranging from a mild 18°C (64°F) at night to a pleasant 30°C (86°F) during the day, while only experiencing minimal precipitation at 9 mm (0.4 in) over just 2 days. In contrast, February is characterized by much colder temperatures, averaging around 5°C (41°F) with nighttime lows plunging to -6°C (21°F) and highs reaching a mere 15°C (59°F). This month sees significantly more precipitation, totaling 41 mm (1.6 in) over 7 days, accompanied by a higher humidity level of 81%. For more detailed weather insights for February, you can refer to Costinesti weather in February.

In August, the weather is warm and pleasant, with temperatures ranging from a mild 18°C (64°F) to a maximum of 30°C (86°F) and an average of 25°C (77°F). The month sees minimal precipitation, with only about 9 mm (0.4 in) over just two days, resulting in a comfortable humidity level of 60%. In contrast, March presents a stark difference, characterized by much chillier temperatures that range from a minimum of -9°C (17°F) to a maximum of 16°C (61°F) with an average of just 6°C (44°F). This month is significantly wetter, receiving 46 mm (1.8 in) of rain across eight days, and accompanied by higher humidity levels at 79%. For more details, you can check Costinesti weather in March.

August and April present markedly different weather patterns. In August, temperatures are generally warmer, with lows around 18°C (64°F) and highs reaching up to 30°C (86°F), while average temperatures sit at 25°C (77°F). This month experiences minimal precipitation, with only 9 mm (0.4 in) recorded over about two days and humidity at a moderate 60%. In contrast, April is much cooler, starting with a minimum of 3°C (38°F) and peaking at 20°C (68°F), resulting in an overall average of just 10°C (50°F). It is also wetter, accumulating 30 mm (1.2 in) of rainfall over five days, with higher humidity levels at 75%. For more details on April weather, you can find additional information here: Costinesti weather in April.

August and May offer quite different weather experiences. In August, temperatures range from a minimum of 18°C (64°F) to a maximum of 30°C (86°F), providing a warm average of 25°C (77°F) with relatively low precipitation of only 9 mm (0.4 in) over about 2 days. The humidity is moderate at 60%, making it quite comfortable for outdoor activities.

In contrast, May features cooler temperatures, with a minimum of 9°C (49°F) and a maximum of 25°C (76°F), resulting in an average temperature of 16°C (61°F). This month sees more rainfall, totaling 31 mm (1.2 in) over approximately 7 days, and higher humidity levels at 77%, which can make it feel a bit muggy at times. For more detailed insights, consider checking out Costinesti weather in May.

When comparing the weather between August and June, it is clear that August tends to be warmer and drier. August boasts a minimum temperature of 18°C (64°F) and an average of 25°C (77°F), with maximum temperatures reaching 30°C (86°F). In contrast, June has cooler temperatures, ranging from a minimum of 13°C (55°F) to an average of 21°C (71°F) and a maximum of 29°C (84°F). Additionally, June experiences significantly more precipitation, with 71 mm (2.8 in) over 11 days, compared to just 9 mm (0.4 in) over 2 days in August. The humidity levels are also higher in June at 71%, versus 60% in August. For more detailed information, you can check Costinesti weather in June.

In comparing the weather of August and July, we see a slight increase in average temperatures, with August averaging 25°C (77°F) compared to July's 24°C (75°F). Both months experience similar maximum temperatures, reaching up to 30°C (86°F) in August and 30°C (85°F) in July. However, August is significantly drier, with only 9 mm (0.4 in) of precipitation over 2 days, whereas July experiences 56 mm (2.2 in) of rain over 7 days. Additionally, humidity levels are lower in August at 60%, compared to July's 69%. For more detailed information, you can check Costinesti weather in July.

August is characterized by warmer temperatures, with a minimum of 18°C (64°F) and an average high of 30°C (86°F), while September sees a slight drop, with temperatures ranging from a minimum of 12°C (53°F) to a maximum of 28°C (82°F). Precipitation also increases in September, with 22 mm (0.9 in) falling over four days, compared to just 9 mm (0.4 in) over two days in August. Additionally, September experiences a marginally higher humidity level at 63%, compared to August's 60%. For more specific insights, you can check Costinesti weather in September.

In comparing the weather between August and October, one can observe significant contrasts. August boasts warmer temperatures, with a minimum of 18°C (64°F) and an average of 25°C (77°F), while October experiences cooler conditions, with a minimum of 7°C (45°F) and an average of 16°C (61°F). Additionally, October sees a notable increase in precipitation, averaging 57 mm (2.3 in) over 7 days, compared to August's modest 9 mm (0.4 in) over just 2 days. Humidity levels also rise in October, reaching 76%, whereas August maintains a lower humidity of 60%. For those curious about more specific details, you can check Costinesti weather in October.

August and November present stark contrasts in climate. In August, temperatures range from a pleasant 18°C (64°F) to a warm high of 30°C (86°F), with average humidity at 60% and minimal precipitation of just 9 mm over two days. In stark contrast, November experiences significantly cooler weather, with temperatures dipping to a low of 1°C (33°F) and averaging only 11°C (52°F) at its peak, coupled with much higher humidity levels at 81%. Additionally, November sees a substantial increase in rainfall, totaling 60 mm over 10 days. For more detailed information, check out Costinesti weather in November.

Comparing the weather in August and December reveals a striking contrast. In August, temperatures range from a mild 18°C (64°F) at night to a warm average of 25°C (77°F) during the day, peaking at a comfortable 30°C (86°F). The month sees relatively low precipitation, with just 9 mm (0.4 in) over two days, and humidity sits at a manageable 60%. In contrast, December experiences much colder temperatures, with lows dipping to -5°C (24°F) and an average of only 7°C (45°F), reaching a maximum of 16°C (62°F). This winter month brings significantly higher precipitation, totaling 72 mm (2.8 in) over 13 days, along with an increased humidity level of 84%. For a closer look at December's weather specifics, you can refer to Costinesti weather in December.

Compare Costinesti's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Costinesti

As August unfolds in Costinesti, visitors can expect warm and pleasant weather that sets it apart from the cooler months of the year. With maximum temperatures soaring to a delightful 30°C (86°F), it's the perfect time for beachgoers to soak up the sun. The air is typically less humid than in the preceding summer months, making evenings more enjoyable and ideal for outdoor activities. Although occasional rain showers may occur, with only about 9 mm of precipitation across a couple of days, this month remains predominantly dry. For a more nuanced understanding of how August fits into the overall climate, check out Costinesti Climate.