Last updated: March 17, 2025
In Rijeka, Croatia, August brings a delightful mix of summer warmth and occasional rainfall. With maximum temperatures soaring to 33°C (93°F) and an average of 23°C (73°F), the city basks in inviting sunshine. Visitors can enjoy warm days, particularly appealing for beachgoers, while nighttime lows dip to a comfortable 12°C (54°F). Despite the warmth, be prepared for the 7 days of precipitation, totaling around 72 mm (2.8 in), which adds a refreshing touch to the summer heat. The humidity hovers around 51%, contributing to the overall pleasant atmosphere. Embrace the unique charm of Rijeka as it showcases a vibrant blend of sun and sporadic showers, perfect for summer enthusiasts seeking both adventure and relaxation.
In Rijeka, Croatia, August brings a delightful warmth as the summer reaches its peak. With minimum temperatures hovering around 12°C (54°F) and averages of 23°C (73°F), the city basks in a sunny glow. Daily highs soar to around 33°C (93°F), creating the perfect environment for beachside lounging and outdoor adventures. This month captures the essence of summer, following the gradually rising trend that begins in the cooler spring months. As temperatures continue to climb from June's average of 20°C (69°F) to August's, visitors can expect not just warmth but vibrant nightlife and cultural festivities to match the hot climate, making it an ideal time to explore this beautiful coastal gem.
In Rijeka, Croatia, August marks the tail end of summer with precipitation averaging 72 mm (2.8 in) over just seven days. This relatively low rainfall mirrors the drier June and July months, indicating a trend towards clearer skies and warmer days during summer. In contrast, September sees a notable jump in precipitation levels to 194 mm (7.7 in), suggesting a shift towards a wetter climate as autumn approaches. Overall, August can be characterized as a transitional month, with less frequent rain offering a brief respite before the region's rainier season resumes.
In August, Rijeka, Croatia, experiences a significant drop in humidity, plunging to an average of 51%. This marks a stark contrast to the chilly, damp winters, where humidity levels soar to around 88% in January. As summer unfolds, a gradual decline can be observed from the lush, humid spring months of 73% in both April and March down to 63% in July. This pattern highlights the region's transition into a drier, more comfortable climate during the peak of summer, making August a delightful time to enjoy the coastal scenery without the oppressive stickiness often found in more tropical locales. As summer gives way to autumn, humidity levels creep up again, with September witnessing a slight recovery to 64%, setting the stage for the moisture-laden months that follow.
In August, Rijeka, Croatia, experiences a very high UV Index of 8, indicating a significant increase in sun intensity as summer reaches its peak. Residents and visitors should be cautious, as the recommended burn time drops to just 15 minutes. This trend follows the earlier months of June and July, which also featured a high UV Index of 9, making sunlight exposure a key consideration. As the summer progresses, the UV levels gradually decrease moving into September, emphasizing the importance of sunscreen and protective measures during these peak months. For more insights and details on UV exposure, check out the complete Rijeka UV Index.
UV Risk Categories
August in Rijeka, Croatia, enjoys a delightful 401 hours of sunshine, making it a spectacular month to bask in the warm rays. This peak summer month sees a slight dip from July's impressive 432 hours. As the season progresses, it's evident that Rijeka shines brilliantly, especially from May onward, where sunshine hours consistently increase, culminating in the summer months. The trends reveal a vibrant transition from the quieter winter months, with January barely scraping 185 hours, to the lively and sun-drenched days of the warmer seasons. By September, the sunlight begins to wane, dropping to 331 hours, as Rijeka gracefully shifts towards autumn. This rhythmic dance of sunshine truly captures the essence of Rijeka's alluring climate.
When considering the likelihood of sunny weather in August in Rijeka, Croatia, we see a promising trend. With a 59% chance of sunshine, August stands out alongside March and June, marking it as one of the sunniest months of the year. This peak in solar potential follows a steady increase from the preceding months, where the sun's presence begins to emerge more frequently. As summer reaches its zenith, the warmth and brightness of August create an inviting atmosphere, making it an ideal time for outdoor activities and seaside enjoyment. Overall, the likelihood of sunny days in August reflects the region’s charming Mediterranean climate, offering both locals and visitors a vibrant backdrop for their summer experiences.
In August, Rijeka, Croatia basks in a generous 14 hours of daylight, marking a slight decline from the peak summer brightness of July. This vibrant month reflects the seasonal transition, as days gradually shorten after the longest ones in June. Comparatively, August's daylight still outshines the winter months, showcasing a rich tapestry of late summer evenings perfect for outdoor adventures. As daylight diminishes heading into September, the lingering summer warmth invites both locals and visitors to savor the pleasant nights, making August a delightful time to experience Rijeka's stunning coastal charm.
In Rijeka, Croatia, the wind patterns in August reveal a mild breeze, with an average speed of 2.7 m/s (6 mph), slightly higher than the summer months of June and July. This gentle wind creates a pleasant atmosphere ideal for seaside strolls and outdoor activities. As the year progresses into September, a subtle decline to 2.5 m/s (6 mph) can be observed, hinting at the transition to fall. Overall, Rijeka enjoys relatively consistent wind speeds throughout the year, but the late summer months provide a particularly charming backdrop, where the soft August winds carry the warmth of summer into the early fall.
The weather in Rijeka changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of August's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Rijeka and find detailed weather information for every month.
The weather in August is significantly warmer than in January, with temperatures ranging from a mild 12°C (54°F) to a hot 33°C (93°F) and an average of 23°C (73°F). In contrast, January experiences much colder temperatures, with a minimum of -13°C (10°F) and a maximum of only 13°C (56°F), averaging just 3°C (38°F). Additionally, August has lower precipitation at 72 mm (2.8 in) over 7 days, while January sees more rainfall, totaling 105 mm (4.1 in) over 9 days, accompanied by higher humidity of 88%. For more specific details about January's weather, visit Rijeka weather in January.
Comparing the weather in August and February reveals significant differences. August boasts a mild climate with average temperatures around 23°C (73°F) and maximums reaching up to 33°C (93°F), while February experiences much colder temperatures, averaging only 5°C (42°F) and occasionally dipping as low as -9°C (16°F). Precipitation is also notably higher in February, with 168 mm (6.6 in) falling over 13 days compared to just 72 mm (2.8 in) over 7 days in August. Additionally, February’s humidity is higher at 82%, creating a stark contrast to August's moderate 51%. For more details on February weather, visit Rijeka weather in February.
In comparing the weather between August and March, it becomes clear that these months are strikingly different. August experiences warmer temperatures, with daily averages around 23°C (73°F) and a maximum reaching up to 33°C (93°F), while March sees much cooler conditions, with an average of just 7°C (45°F) and lows dipping to -11°C (13°F). Additionally, March is notably wetter, with 115 mm (4.5 in) of precipitation over 13 days, compared to August's 72 mm (2.8 in) over only 7 days. The humidity levels are also higher in March at 73%, compared to August's 51%. For more detailed insights into the weather in March, you can refer to Rijeka weather in March.
In comparing the weather of April and August, we see notable differences in temperature and precipitation. August boasts a warm average temperature of 23°C (73°F), with maxima reaching up to 33°C (93°F), while April's average is significantly cooler at 11°C (52°F), with a maximum of 23°C (74°F). Furthermore, April experiences higher rainfall, totaling 110 mm (4.3 in) over 11 days, compared to August's 72 mm (2.8 in) over just 7 days. The humidity levels also differ, with April having a higher humidity of 73%, contrasted with August's 51%. For more detailed weather insights, check Rijeka weather in April.
When comparing the weather in August and May, it's clear that August tends to be warmer and drier. August features a minimum temperature of 12°C, an average of 23°C, and can reach as high as 33°C, with only 72 mm of precipitation over about 7 days. In contrast, May has cooler temperatures, with a minimum of 4°C, an average of 15°C, and a maximum of 25°C. Additionally, May experiences significantly more rainfall, with 164 mm falling over 19 days. The humidity is also higher in May at 70%, compared to August's 51%. For more detailed information, you can check Rijeka weather in May.
When comparing the weather in August to that of June, we see some notable differences. August generally enjoys higher average temperatures, with a minimum of 12°C (54°F) and an average of 23°C (73°F), compared to June's lower minimum of 9°C (49°F) and average of 20°C (69°F). Both months can experience similar maximum temperatures, reaching up to 34°C (93°F) in June, but August tends to be more stable with a maximum of 33°C (93°F). Precipitation levels are relatively close, with August receiving 72 mm (2.8 in) over 7 days and June receiving 74 mm (2.9 in) over 10 days. Additionally, humidity is generally higher in June at 69%, compared to 51% in August. For more detailed information, you can check Rijeka weather in June.
In comparing the weather between July and August, July tends to be slightly warmer, with a maximum temperature of 31°C (89°F) compared to August's peak of 33°C (93°F). However, August experiences a higher average temperature of 23°C (73°F) compared to July's 22°C (72°F). Precipitation levels also differ, with July receiving more rainfall at 85 mm (3.3 in) over 11 days, while August has 72 mm (2.8 in) over just 7 days. Additionally, July's humidity is higher at 63%, making it feel a bit more sultry than August's 51%. For more detailed insights on July's weather, you can check Rijeka weather in July.
In August, the weather is generally warmer with an average temperature of 23°C (73°F) and maximum highs reaching 33°C (93°F), accompanied by relatively low humidity at 51%. The month sees about 72 mm (2.8 in) of precipitation over approximately 7 days. In contrast, September experiences cooler temperatures, with an average of 18°C (64°F) and max temperatures of 29°C (85°F). This month also brings higher humidity at 64% and increased rainfall, with 194 mm (7.7 in) over 11 days. For more details on the weather conditions in September, you can visit Rijeka weather in September.
In August, the weather is warm with temperatures ranging from a minimum of 12°C (54°F) to a maximum of 33°C (93°F), accompanied by an average of 23°C (73°F). While there is some precipitation, totaling 72 mm (2.8 in) over about 7 days, the humidity remains relatively moderate at 51%. In contrast, October sees a significant drop in temperatures, with minimums around 4°C (39°F) and averages of 13°C (56°F), peaking at 24°C (75°F). Rainfall is considerably higher in October, with 162 mm (6.4 in) spread over 12 days and humidity rising to 83%. For a detailed look at October's weather in Rijeka, check out Rijeka weather in October.
In August, the weather is characterized by warm temperatures, with averages around 23°C (73°F) and highs reaching up to 33°C (93°F), while humidity levels remain at a moderate 51%. Precipitation during this month is relatively low, totaling 72 mm (2.8 in) over about 7 days. In contrast, November brings a stark change, with much cooler temperatures, averaging just 9°C (48°F) and dipping to lows of -1°C (31°F). This month sees a significant increase in rainfall, totaling 204 mm (8.0 in) across 14 days, contributing to a much higher humidity level of 89%. For more details, check out Rijeka weather in November.
In August, the weather in Rijeka is characterized by warm temperatures, with a minimum of 12°C (54°F), an average of 23°C (73°F), and a maximum that can reach up to 33°C (93°F). Precipitation is relatively low, totaling 72 mm (2.8 in) over about 7 days, and humidity levels are around 51%. In contrast, December brings much colder conditions, where temperatures can drop to a minimum of -7°C (20°F) and average around 5°C (41°F), with a maximum reaching only 14°C (57°F). This month sees significant precipitation, accumulating to 226 mm (8.9 in) across 15 days, and humidity rises considerably to 88%. For more details on the December weather in Rijeka, you can visit Rijeka weather in December.
August in Rijeka showcases a delightful blend of warmth and mildness, setting it apart from the cooler months of the year. With maximum temperatures soaring to 33°C (93°F), this month shines as one of the hottest, coupled with a pleasant average of 23°C (73°F). While the days are predominantly dry, a touch of humidity at 51% and an occasional 72 mm of precipitation over 7 days remind visitors that summer isn't without its surprises. This unique combination of heat and sporadic rainfall creates an inviting atmosphere perfect for exploring the stunning coastal scenery. For a deeper understanding of the city's climate, visit Rijeka Climate.