Last updated: February 6, 2025
Experience the dynamic August weather of Thessaloniki, where maximum temperatures can soar to a sweltering 40°C (105°F), while the average remains a more comfortable 26°C (80°F). Nighttime brings a refreshing minimum of 15°C (60°F), perfect for evening strolls along the waterfront. The month sees limited precipitation, with only 50 mm (2.0 in) spread over just 5 rainy days, contributing to a relatively dry season. With an average humidity of 47%, the climate strikes an appealing balance that invites both locals and visitors to enjoy the vibrant atmosphere of the city.
In August, Thessaloniki experiences some of its hottest weather, with temperatures soaring to a sweltering max of 40°C (105°F). The city basks in a comfortable average temperature of 26°C (80°F), making it a popular destination for sun-seekers. While the min temperature stands around 15°C (60°F), the warmth encourages vibrant outdoor activities and beach days. This peak summer month showcases a clear trend of rising temperatures that starts in June, intensifies through July, and culminates as summer reaches its zenith, providing a sultry backdrop to the city's rich historical and cultural tapestry. Overall, August in Thessaloniki is marked by heat, sunshine, and an unmistakable Mediterranean charm that beckons travelers from around the globe.
In August, Thessaloniki experiences a relatively dry spell, with precipitation amounting to only 50 mm (2.0 in) across just 5 days. This marks a slight increase from July's rainfall of 52 mm but reflects a notable decrease compared to the wetter months of June and March, which see significant downpours averaging over 80 mm. August's conditions contribute to the city’s warm, summery atmosphere, allowing residents and visitors to enjoy outdoor activities amidst the occasional light showers. As summer transitions into fall, the precipitation levels are expected to drop further in September, setting the stage for the typically drier autumn months ahead.
In August, Thessaloniki experiences its lowest humidity levels of the year at a refreshing 47%, providing a welcome respite from the more humid months preceding it. This decline in moisture is part of an overarching trend that sees humidity gradually decrease from a high of 88% in January to this summer low. As the city transitions from the wet winter months, humidity steadily drops, culminating in a dry and pleasant August. However, this shift is followed by a slight uptick in September, where humidity begins to rise again, signalling the return of the richer atmospheric characteristics typical of autumn. This cycle of fluctuation not only enhances the charm of Thessaloniki’s summer but also prepares residents and visitors alike for the cozy embrace of the fall season.
In August, Thessaloniki experiences a UV Index of 9, maintaining its status in the very high exposure category. Similar to the previous month, both July and June displayed a peak UV Index of 10 and 9 respectively, indicating that summer months are critical for sun safety. With a burn time of just 15 minutes, it becomes essential to take protective measures, such as using sunscreen and wearing protective clothing, to avoid skin damage. As the summer progresses into September, the UV Index is expected to drop to 7, transitioning back to the high exposure category. This trend highlights the importance of staying vigilant during the peak summer days. For more detailed information, visit Thessaloniki UV Index.
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In August, Thessaloniki basks in 395 hours of radiant sunshine, a highlight in the city's sunlit calendar. Following the peak of 424 hours in July, August retains a splendid glow, though slightly subdued as the summer begins to wane. This month seamlessly transitions the sun-drenched vitality of summer into the milder warmth of early autumn, with sunshine gradually decreasing as September approaches, offering a comfortable 346 hours. The trend reveals a summer that eases into fall, making August a perfect time for outdoor adventures while still enjoying the lingering warmth of the season.
As summer reaches its peak, Thessaloniki, Greece experiences the highest likelihood of sunny weather in August, boasting an impressive 80% chance of sunshine. This trend reflects a significant increase from earlier months: starting from a modest 40% in January, the probability of sunny days gradually climbs, peaking in July at 79%. By August, locals and visitors can bask in the warmth and brightness that characterizes the city, making it an ideal time for outdoor adventures and leisurely beach days. Following August, sunshine likelihood takes a dip to 53% in September, signaling the transition to autumn. Enjoying the sun in August is a vibrant highlight of Thessaloniki's summer, inviting all to embrace its radiant charm.
In Thessaloniki, Greece, the beauty of daylight unfolds throughout the year, with August offering about 13 hours of sunlight. This month represents a gradual shift as the longest days of summer recede from their peak in June, which boasts an impressive 15 hours. Following the vibrant energy of July, August maintains a substantial amount of daylight, setting the stage for lingering summer evenings. As autumn approaches in September, day length begins to decrease steadily, reminding us of nature's rhythmic cycle. The consistent embrace of light from January, when days are shorter at only 9 hours, to the sun-drenched heights of June reveals a striking pattern of increasing and then decreasing illumination, capturing the essence of Thessaloniki's seasonal transformation.
In August, Thessaloniki experiences a gentle respite as the average wind speed dips to 1.9 m/s (4 mph), making it one of the calmest months of the year. This decline reflects a broader trend observed through the summer, where winds gradually lessen from 2.1 m/s (5 mph) in July to this August figure. Such tranquil breezes invite leisurely strolls along the waterfront, perfect for enjoying the city's vibrant atmosphere. Looking at the yearly pattern, late summer's lull contrasts sharply with January's brisk 2.5 m/s (6 mph) winds, while autumn brings a slight further decrease. Overall, the calming winds of August create a serene backdrop, enhancing Thessaloniki’s charm during the height of summer.
The weather in Thessaloniki 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 Thessaloniki and find detailed weather information for every month.
August and January present drastically different weather patterns. In August, temperatures range from a cool 15°C (60°F) at night to a sweltering maximum of 40°C (105°F), with an average of around 26°C (80°F). The month experiences relatively low humidity at 47% and only about 50 mm (2.0 in) of precipitation spread over 5 days. In contrast, January offers a chillier climate, with temperatures dipping as low as -10°C (14°F) and averaging just 4°C (39°F), reaching a maximum of 18°C (65°F). The winter month sees significantly higher humidity at 88% and slightly more precipitation at 58 mm (2.3 in) over 8 days. For more specific details, you can check Thessaloniki weather in January.
August and February present stark contrasts in weather conditions. In August, temperatures soar, with a minimum of 15°C (60°F), an average of 26°C (80°F), and a maximum reaching up to 40°C (105°F), accompanied by relatively low humidity at 47%. However, it experiences light precipitation averaging 50 mm (2.0 in) across about 5 days. In contrast, February offers much cooler temperatures, ranging from a minimum of -5°C (23°F) to a maximum of 20°C (68°F) and an average of 7°C (46°F). This month also sees higher humidity levels at 83% and slightly more rainy days, totaling 46 mm (1.8 in) over 8 days. For a detailed look at February's weather, you can check Thessaloniki weather in February.
The weather in August is typically warm to hot, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 40°C (105°F) and an average of 26°C (80°F). In contrast, March experiences much cooler temperatures, with a minimum of -3°C (27°F) and a maximum of 25°C (77°F), and an average temperature of 10°C (50°F). While August sees relatively low precipitation at 50 mm (2.0 in) over about 5 days, March is wetter, with 84 mm (3.3 in) of rainfall spread across approximately 12 days. Additionally, humidity levels are higher in March at 81%, compared to 47% in August, creating a stark contrast between the two months. For more detailed weather insights, check out Thessaloniki weather in March.
In August, the weather is significantly warmer, with average temperatures reaching 26°C (80°F) and maximum highs soaring up to 40°C (105°F). The month experiences relatively low humidity at 47% and less precipitation, totaling around 50 mm (2.0 in) over just 5 days. In contrast, April presents much cooler conditions, with average temperatures around 14°C (57°F) and maximums peaking at 29°C (85°F). While it’s generally wetter, April also tends to be more humid at 71%, with precipitation of 57 mm (2.2 in) occurring over about 9 days. For more detailed insights, check out Thessaloniki weather in April.
When comparing the weather in August and May, it's clear that August is significantly warmer, with average temperatures reaching 26°C (80°F) and maximums soaring up to 40°C (105°F). In contrast, May offers cooler temperatures, averaging 19°C (67°F) and peaking at 33°C (91°F). Additionally, May experiences more precipitation, totaling 77 mm (3.0 in) over 10 days, compared to August's 50 mm (2.0 in) over 5 days. The humidity levels also differ notably; May has a higher humidity rate of 74%, while August maintains a more comfortable 47%. For more detailed insights on May's weather, you can visit Thessaloniki weather in May.
When comparing the weather in August and June, August tends to be warmer and drier. The average temperature in August is 26°C (80°F), with a maximum of 40°C (105°F), while June has a slightly cooler average of 23°C (74°F) and a maximum of 38°C (101°F). Additionally, August experiences less rainfall, with only 50 mm (2.0 in) over 5 days compared to June’s 100 mm (3.9 in) across 13 days. However, June has higher humidity levels at 63%, compared to August’s 47%. For more detailed information, check out Thessaloniki weather in June.
Comparing the weather in August and July reveals some interesting trends. August enjoys slightly warmer temperatures, with average highs reaching 40°C (105°F) compared to July's maximum of 39°C (102°F). However, July begins with a marginally higher minimum temperature at 16°C (61°F) versus August's 15°C (60°F). Precipitation levels are quite similar, with July experiencing 52 mm (2.1 in) over 7 days, while August records 50 mm (2.0 in) but with only 5 rainy days. Additionally, humidity levels are higher in July at 60%, compared to August's 47%. For more detailed insights on July's weather, visit Thessaloniki weather in July.
August brings warmer temperatures, with daily averages around 26°C (80°F) and maximum highs reaching up to 40°C (105°F). In contrast, September sees a drop in temperatures, featuring a minimum of 8°C (46°F) and an average temperature of 22°C (72°F). While both months experience rainfall over five days, September has less precipitation at 27 mm (1.1 in) compared to August's 50 mm (2.0 in). Additionally, humidity levels rise slightly in September to 57%, whereas August maintains a lower humidity of 47%. For more detailed insights, you can refer to Thessaloniki weather in September.
In August, the weather is typically hot, with temperatures ranging from a minimum of 15°C (60°F) to a maximum of 40°C (105°F), and an average of 26°C (80°F). The month sees around 50 mm (2.0 in) of precipitation over approximately 5 days, with humidity levels at a relatively comfortable 47%. In contrast, October experiences much cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 29°C (85°F), averaging 16°C (61°F). This month is also slightly wetter, recording 62 mm (2.5 in) of precipitation over about 6 days, accompanied by a higher humidity level of 76%. For more detailed information on October weather, you can check Thessaloniki weather in October.
August and November display a striking contrast in weather characteristics. In August, temperatures range from a pleasant 15°C (60°F) at night to a scorching high of 40°C (105°F) during the day, with an average of around 26°C (80°F). Humidity is relatively low at 47%, and the month experiences about 50 mm (2.0 in) of precipitation spread over 5 days.
In contrast, November presents much cooler conditions, with temperatures dipping to a minimum of -2°C (28°F) and averaging 12°C (53°F), while the maximum reaches a mild 24°C (76°F). The month also sees increased humidity at 85% and significantly more precipitation, totaling 80 mm (3.2 in) over 10 days. For more information on November's weather, check out Thessaloniki weather in November.
In August, the weather is warm and often uncomfortably hot, with average temperatures around 26°C (80°F) and maximums reaching up to 40°C (105°F). Humidity levels are relatively moderate at 47%, and the month sees about 50 mm (2.0 in) of precipitation over approximately 5 days. In contrast, December brings a much colder climate, featuring average temperatures of 7°C (45°F), with minimums dipping to -6°C (22°F) and maximums peaking at 18°C (65°F). The humidity rises significantly to 87%, and precipitation increases to 83 mm (3.3 in) over 9 days, making the winter months distinctly different from the heat of midsummer. For more details on the December conditions, check out Thessaloniki weather in December.
As summer reaches its peak, August in Thessaloniki stands out with its warm temperatures and low humidity compared to other months of the year. The city often experiences sweltering highs, making it ideal for sun-seekers, while the evenings bring a welcome coolness. With only a handful of rainy days, visitors can expect predominantly dry weather, allowing for plenty of outdoor adventures. However, those who prefer milder climates may find August's heat quite intense. To learn more about what to expect in this vibrant city, check out the details on the Thessaloniki Climate.