Last updated: August 27, 2025
Experience the vibrant summer climate of Slovenia in August, where temperatures can soar to a maximum of 36°C (97°F), while the average hovers around a comfortable 21°C (71°F). As the summer progresses, expect cooler nights with lows dipping to 7°C (46°F). With 103 mm (4.0 in) of precipitation over 11 days, occasional showers are a refreshing contrast to the warm weather, contributing to the lush landscapes. Humidity levels reach about 60%, adding a touch of stickiness to the air, making this month a unique blend of heat and hydration in Slovenia's stunning outdoors.
In August, Slovenia basks in the warmth of summer, showcasing a delightful range of temperatures that make it an ideal time for outdoor adventures. The month starts with minimum temperatures around 7°C (46°F), steadily climbing to an average of 21°C (71°F) and peaking at a scorching 36°C (97°F) on the hottest days. This notable warmth continues the trend seen from previous months, especially in June and July, which also experience high temperatures near 35°C (94°F). The pleasant nights, with lows around 7°C, provide a comfortable backdrop for evening strolls or relaxing under the stars. Overall, August stands out as a culmination of summer's heat, inviting both locals and visitors to fully enjoy Slovenia's beautiful landscapes in the sun.
In August, Slovenia experiences a notable shift in precipitation patterns, receiving 103 mm (4.0 in) of rain over 11 days. This amount marks a slight decrease compared to the previous month's 114 mm, though it remains significantly high, reflecting the summer season's wetter tendencies. August's rainfall is a precursor to the more substantial precipitation seen in September, where amounts soar to 145 mm (5.7 in). This gradual buildup of moisture hints at the transition from the summer heat to the more unpredictable early autumn weather, creating a rich tapestry of vibrant landscapes nourished by these summer showers. As such, August serves as a crucial bridge in Slovenia's climatic narrative, balancing warmth and moisture in preparation for the fall season.
In August, Slovenia experiences a noticeable decline in humidity, dropping to 60%, which is the lowest of the year. This significant decrease marks a shift from the higher humidity levels characteristic of the earlier months, such as 90% in January and 84% in February. As summer progresses, humidity remains relatively stable, peaking at 70% in July before falling, suggesting a transition towards the cooler autumn months. The trend indicates that while the early part of the year is marked by high humidity, August offers a breath of relief, making it an ideal time for outdoor activities before the dampness returns in the fall, culminating in 89% humidity in November.
In August, Slovenia experiences a very high UV Index of 8, indicating that sun protection is essential for everyone spending time outdoors. With a burn time of just 15 minutes, it’s crucial to apply sunscreen regularly, wear protective clothing, and seek shade during the peak sunshine hours. This month typically follows a summer trend, with UV levels remaining elevated from June and July, where they peaked at 9. As the days begin to shorten in September, the UV Index drops to 6, transitioning back to a high exposure category. To stay informed and safe under the sun, check the detailed UV Index for your specific location in Slovenia.
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In August, Slovenia basks in a delightful 388 hours of sunshine, marking a slight dip from the preceding month of July, which boasts a peak of 422 hours. This month is still radiant enough to feel the warmth of summer, as daylight gradually transitions into autumn. The sunshine hours in August reflect a consistent trend of increased brightness from the start of the year, with January starting at a modest 164 hours and climbing steadily through the months. As the summer culminates, August retains a substantial amount of sunshine, encapsulating the vibrant energy of the season while hinting at the cozy charm of the upcoming fall months.
In Slovenia, August brings a 43% chance of sunny weather, reflecting a trend of fluctuating sunshine throughout the year. While it is slightly lower than the sunny days experienced in June (53%) and July (47%), August still offers a decent opportunity for sunshine amidst the lingering warmth of summer. This percentage indicates a shift from the more sun-drenched months prior, as the landscape begins to prepare for the transition to fall. As summer’s peak fades, August maintains a respectable likelihood of clear skies, making it a lovely time for outdoor activities and enjoying the picturesque Slovenian scenery.
In Slovenia, August marks a transition as daylight begins to wane, offering 14 hours of sunlight compared to the peak of 15 hours seen in the summer months of June and July. This gradual decrease in daylight reflects the natural progression towards autumn, contrasting sharply with the shorter days of the preceding months. As the vibrant summer blooms start to fade, the longer evenings in August still invite outdoor activities and late-night gatherings, making it a delightful time before the days shorten further into September's 12 hours of daylight. The trend of decreasing daylight from the height of summer down to the depths of winter reveals the cyclical beauty of Slovenia's seasons, defining the rhythm of life throughout the year.
In August, Slovenia experiences a notable dip in wind speed, averaging just 1.7 m/s (4 mph), the lowest of the year. This contrasts with the more balmy April and May, where winds reach 2.6 m/s (6 mph), providing a refreshing embrace during the spring. As summer transitions into autumn, the winds remain calm through September and November, maintaining that same gentle pace of 1.7 m/s (4 mph). Interestingly, while winter months like January and February see speeds returning to 2.4 m/s (5 mph), the overall trend reveals that summer months tend to be more serene, offering peaceful, wind-swept afternoons ideal for leisurely strolls or serene reflection in Slovenia's picturesque scenery.
Weather in varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in , focusing on differences in temperature, rainfall, humidity, and UV levels.
The weather in August is characterized by warm temperatures, with averages around 21°C (71°F) and highs reaching up to 36°C (97°F), providing a stark contrast to the frigid conditions of January, where temperatures can drop as low as -17°C (1°F). August sees about 103 mm (4.0 in) of precipitation spread over approximately 11 days, while January experiences significantly less rainfall, totaling just 34 mm (1.3 in) over 6 days. Additionally, humidity levels in January are notably high at 90%, compared to a more moderate 60% in August. For more detailed information, you can check the weather in January.
August and February present stark contrasts in weather conditions. August is characterized by warmer temperatures, with an average of 21°C (71°F) and highs that can reach up to 36°C (97°F). The month receives about 103 mm of precipitation over 11 days, accompanied by a moderate humidity level of 60%. In contrast, February is much cooler, with average temperatures around 4°C (39°F) and lows dropping to -12°C (11°F). This winter month experiences less precipitation at 58 mm over 9 days, but with significantly higher humidity at 84%. For a detailed overview of the weather in February, you can visit weather in February.
August and March present strikingly different weather patterns. In August, temperatures fluctuate from a low of 7°C (46°F) to a high of 36°C (97°F), with an average of 21°C (71°F), creating a warm and often humid atmosphere with about 103 mm (4.0 in) of precipitation over 11 days and humidity levels around 60%. In contrast, March experiences a chilling minimum temperature of -18°C (0°F) and a more temperate maximum of 22°C (72°F), yielding an average of just 6°C (43°F). The month sees less overall precipitation at 52 mm (2.1 in) over 9 days, and a higher humidity level of 78%. To delve deeper into the specifics of weather in March, this link provides detailed insights.
August and April present contrasting weather patterns, showcasing the transition from spring to summer. In August, temperatures soar with an average of 21°C (71°F) and highs reaching up to 36°C (97°F), while April maintains a much cooler average of 11°C (52°F) and peaks at 27°C (81°F). Precipitation is more prevalent in August, accumulating 103 mm (4.0 in) over 11 days, compared to April's 72 mm (2.9 in) during the same number of days. Interestingly, humidity in April is higher at 73%, while August experiences a lower humidity level of 60%. For more details, you can check out the weather in April.
In comparing the weather between August and May, notable differences emerge in both temperature and precipitation patterns. August boasts a wider temperature range with a minimum of 7°C (46°F) and a maximum of 36°C (97°F), resulting in an average of 21°C (71°F). In contrast, May experiences cooler temperatures, averaging 15°C (59°F), with a minimum of 3°C (37°F) and a maximum of 31°C (88°F). Precipitation is greater in May, totaling 138 mm (5.4 in) over 17 days, while August sees 103 mm (4.0 in) over just 11 days. Additionally, humidity levels are higher in May at 71%, compared to 60% in August, contributing to a more humid atmosphere during the spring month. For more details on the weather specifics in May, you can visit weather in May.
In comparing the weather of August and June, we notice some interesting similarities and differences. Both months experience a minimum temperature around 7°C (46°F) to 7°C (45°F), and they both can reach maximums of 36°C (97°F) and 36°C (96°F), respectively. However, August tends to have a slightly higher average temperature of 21°C (71°F) compared to June's 20°C (69°F). Precipitation in August is a bit higher, with 103 mm (4.0 in) over 11 days, while June sees 93 mm (3.7 in) spread over 13 days, indicating that June is slightly rainier despite overall mild weather. Additionally, humidity is higher in June at 73%, compared to 60% in August, lending June a more muggy feel. For a detailed look at the climatic conditions, you can check the weather in June.
In comparing the weather between July and August, both months showcase relatively warm temperatures, with July having a slightly higher minimum temperature of 9°C (49°F) compared to August's 7°C (46°F). The average temperatures remain consistent, hovering around 21°C (70°F to 71°F). However, August edges out July with a maximum temperature reaching 36°C (97°F), while July peaks at 35°C (94°F). Precipitation levels in August are slightly lower at 103 mm (4.0 in) over 11 days, as opposed to July’s 114 mm (4.5 in) over 14 days. Additionally, humidity is marginally lower in August at 60%, relative to July's 70%. For more detailed insights, refer to the weather in July.
August typically experiences warmer temperatures compared to September, with a minimum of 7°C (46°F) and a maximum reaching up to 36°C (97°F). In contrast, September sees cooler temperatures, with minimums dropping to 3°C (37°F) and maximums capping at 32°C (89°F). Precipitation also increases in September, totaling 145 mm (5.7 in) over 12 days, compared to August's 103 mm (4.0 in) over 11 days. Additionally, humidity levels rise slightly in September to 65%, compared to August's average of 60%. For more detailed information, check the weather in September.
August and October present a striking contrast in weather patterns. In August, temperatures can soar with a high of 36°C (97°F) and an average of 21°C (71°F), while October experiences a much cooler climate, with maximum temperatures reaching only 25°C (78°F) and an average of 11°C (53°F). Precipitation is more frequent in August, with 103 mm (4.0 in) over 11 days, compared to October's 69 mm (2.7 in) over 9 days, indicating a shift towards drier conditions. Additionally, October boasts higher humidity levels at 84%, compared to August's 60%, contributing to a distinctively different feel in the air. For more details, check the weather in October.
August and November offer contrasting weather conditions. In August, temperatures range from a minimum of 7°C (46°F) to a scorching maximum of 36°C (97°F), with an average of 21°C (71°F). This month experiences a moderate level of rainfall at 103 mm (4.0 in) over about 11 days, accompanied by a humidity level of 60%. In stark contrast, November sees much cooler temperatures, with a minimum of -5°C (23°F) and a maximum of 20°C (68°F), averaging only 6°C (43°F). Precipitation in November totals 87 mm (3.4 in) across approximately 10 days, but the humidity spikes to a notable 89%. For more detailed insights, check the weather in November.
August and December present contrasting weather conditions. In August, temperatures range significantly, with a minimum of 7°C (46°F) and maximum reaching up to 36°C (97°F), creating a warm and often humid atmosphere with an average temperature of 21°C (71°F). Precipitation is relatively high, averaging 103 mm (4.0 in) over 11 days, resulting in a humidity level of 60%.
In stark contrast, December sees much cooler temperatures, with a minimum of -9°C (15°F) and a maximum of only 16°C (62°F), leading to an average temperature of 2°C (36°F). The month is also less rainy, with 71 mm (2.8 in) of precipitation over 9 days, but the higher humidity of 89% adds to the chilly feel. For more detailed information, you can check the weather in December.
As August rolls in, the weather showcases a distinct character marked by warmer temperatures and increased humidity, setting it apart from the cooler months early in the year. With maximums reaching up to 36°C, the month invites long, sun-soaked days, while the average temperature provides a comfortable backdrop for outdoor activities. However, the month also sees its share of rain, with about 11 days of precipitation totaling 103 mm. This combination of warmth and occasional downpours contributes to a lush landscape, making August a vibrant transition into the fall season. For a more detailed insight into the climate patterns of this beautiful region, explore Climate.