Last updated: August 27, 2025
September in Cerknica, Slovenia offers a diverse climate that reflects the transition from summer to autumn. With maximum temperatures reaching a warm 28°C (83°F) and an average of 15°C (60°F), visitors can enjoy pleasant days before the cooler weather sets in. However, the month also experiences a notable drop to minimum temperatures of 2°C (36°F) during the nights. Rainfall is a significant aspect, with 205 mm (8.1 in) of precipitation spread over about 13 days, contributing to a humidity level of 64%. This mixture of warmth and moisture creates vibrant scenery, making September a beautiful time to explore the lush landscapes of Cerknica.
September in Cerknica, Slovenia marks the transition from the warm, sun-drenched days of summer to the cooler embrace of autumn. With temperatures ranging from a minimum of 2°C (36°F) to a pleasant maximum of 28°C (83°F), this month offers a comfortable average of 15°C (60°F), ideal for outdoor activities and exploration. As the days gradually shorten, the crisp air becomes invigorating, allowing visitors to enjoy the stunning natural landscapes and vibrant fall foliage. This seasonal shift reflects a notable drop from the summer highs, hinting at the changing climate and inviting a sense of renewal before the chill of winter sets in.
September in Cerknica, Slovenia, marks a significant turn in the weather patterns, as precipitation reaches an impressive 205 mm (8.1 in), making it one of the wettest months of the year. Rainfall frequency also peaks, with 13 days of precipitation illustrating the onset of autumn's embrace. This substantial increase follows the relatively dry summer months, where rainfall averaged around 126 mm (5.0 in) in August. As warmer days give way to cooler temperatures, the lush landscape transforms, fueled by the abundant moisture that September brings. This month serves as a remarkable bridge between the vibrant summer and the cooler, damp months ahead, highlighting the dynamic climate of this enchanting region.
September in Cerknica, Slovenia, witnesses a notable shift in humidity levels, averaging around 64%. This marks a slight increase from the drier summer months of July and August, which recorded their lowest levels at 63% and 51% respectively. As the year transitions into autumn, the surrounding environment begins to reclaim some moisture, foreshadowing the return to more humid conditions. This trend continues into October, where humidity spikes to 83%, leading toward the winter months that feature even higher humidity levels, peaking at 89% in November. Thus, September serves as a bridge, gently easing inhabitants into the embrace of the wetter fall season that follows.
As September arrives in Cerknica, Slovenia, the UV Index settles at 7, categorized as high, allowing for a burn time of about 25 minutes. This shift marks a gradual decline from the peak summer months of July and August, which boasted an intense UV Index of 9. While the late summer sun is still strong, it's essential to stay vigilant and protect your skin during outdoor activities. The trend shows a steady decrease in UV intensity as the year progresses, transitioning from the very high values of summer to the moderate levels anticipated in the fall and winter months. For more detailed insights on UV exposure, visit Cerknica UV Index.
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September in Cerknica, Slovenia, basks in an impressive 322 hours of sunshine, marking a gentle transition from the sun-soaked days of summer to the cooler embrace of autumn. After the peak sunshine of July with 429 hours, the sunlight begins to wane, yet September still offers a vibrant display of light, just slightly dimmer than August's 397 hours. This month stands out as a beautiful bridge, maintaining a sense of warmth while hinting at the cozy days ahead. As the seasons shift, the gradual decline in sunshine highlights the rhythmic pattern of nature, inviting locals and visitors alike to revel in the crisp air and picturesque landscapes that characterize this enchanting Slovenian region.
As September rolls into Cerknica, Slovenia, the likelihood of sunny weather becomes notably more favorable, with a 54% chance of sun illuminating the days. This marks a significant increase from the earlier summer months, reflecting a trend of gradual improvement in sunshine as the year progresses towards autumn. While June, July, and August hover around the 47-51% range, September emerges as a sweet spot for brighter days, outshining both the spring and autumn months that follow, which dip to 35% and 26%, respectively. As nature begins to transition, September's sunny potential invites both locals and visitors to bask in the fading warmth before the cozy embrace of fall takes hold.
As the vibrant days of summer wane, September in Cerknica, Slovenia sees daylight gently tapering to around 12 hours. This shift marks a transition from the peak brightness of June and July, when daylight extended its reach to a full 15 hours, inviting late-night strolls and outdoor adventures. Although the month begins with a lingering warmth, the gradual decline foretells the impending arrival of fall, aligning closely with the daylight patterns of October and November, where hours of sunlight dwindle to 10 and 9 respectively. This gradual decrease not only reflects the changing seasons but also encourages appreciation for the rich colors and serene beauty that autumn brings—reminding us to savor the light while it lasts.
As September unfolds in Cerknica, Slovenia, the winds take on a gentle character, averaging 2.0 m/s (5 mph). This slight decline from the summer breezes echoes a gradual transition toward autumn. While spring and early summer months exhibit slightly more spirited gusts, September offers a calmer respite, preparing the landscape for the impending shift in seasons. Interestingly, the wind speeds in this month mirror those of December, suggesting a harmonious ebb and flow as nature readies itself for cooler days ahead. With a consistent yet mild breeze, September in Cerknica invites a moment of reflection in the midst of a vibrant landscape on the brink of transformation.
Weather in Cerknica varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Cerknica, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present stark contrasts in weather patterns. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 28°C (83°F), with an average temperature of 15°C (60°F). This month is characterized by relatively high precipitation, totaling 205 mm (8.1 in) over 13 days, and a humidity level of 64%. In contrast, January is much colder, with temperatures dipping to a minimum of -14°C (7°F) and reaching a maximum of 11°C (52°F), averaging around 0°C (33°F). Precipitation drops significantly to 72 mm (2.8 in) over just 8 days, and humidity rises to 88%. For more details, you can reference Cerknica weather in January.
September and February present contrasting weather conditions. In September, temperatures range from a mild minimum of 2°C (36°F) to a warm maximum of 28°C (83°F), with an average of 15°C (60°F). The month sees considerable rainfall, totaling 205 mm (8.1 in) over 13 days, with a relative humidity of 64%. In stark contrast, February experiences colder conditions, with temperatures ranging from a minimum of -12°C (10°F) to a maximum of 19°C (67°F), averaging just 3°C (38°F). It also has less precipitation at 128 mm (5.0 in), occurring over 10 days, but features higher humidity at 82%. For a detailed look at February's weather patterns, you can visit Cerknica weather in February.
In comparing the weather of September and March, there are notable differences in temperature and precipitation patterns. September boasts a comfortable range with minimum temperatures around 2°C (36°F), averaging 15°C (60°F), and peaking at 28°C (83°F). In contrast, March experiences much cooler conditions, starting with a minimum of -17°C (2°F) and averaging only 5°C (42°F), though it can reach up to 21°C (70°F) on warmer days. Precipitation is also a factor, with September receiving a significant 205 mm (8.1 in) over approximately 13 days, while March sees less at 97 mm (3.8 in) across about 11 days. Additionally, March has slightly higher humidity at 73%, compared to September's 64%. For more detailed information, you can visit Cerknica weather in March.
When comparing the weather in September and April, notable differences emerge in temperature, precipitation, and humidity. September enjoys milder temperatures with a minimum of 2°C (36°F) and an average of 15°C (60°F), peaking at a warm 28°C (83°F). In contrast, April experiences a colder range with minimum temperatures dropping to -10°C (14°F), an average of 10°C (50°F), and a maximum of 25°C (78°F).
Precipitation levels in September are higher, totaling 205 mm (8.1 in) across 13 days, while April sees 115 mm (4.5 in) over just 12 days, suggesting that September is generally wetter than April. Additionally, humidity levels are slightly higher in April at 73% compared to September's 64%. For a more detailed look at the weather specifics in April, check out Cerknica weather in April.
In comparing the weather between September and May, both months exhibit similar average precipitation levels, with September recording 205 mm and May slightly higher at 206 mm. However, the distribution of rainfall varies; September experiences precipitation over 13 days, while May has rainfall on 20 days, indicating a wetter feel throughout the month. Temperature-wise, September enjoys slightly warmer conditions, with daytime highs reaching up to 28°C (83°F) compared to May's maximum of 26°C (79°F). September also boasts higher average and maximum temperatures, making it generally feel more pleasant than May, which can be a bit cooler with an average temperature of 14°C (57°F). For more detailed insights into May weather, you can view Cerknica weather in May.
September and June present contrasting weather patterns, showcasing the transition from summer to autumn. In September, temperatures can range from a chilly 2°C (36°F) at night to a warm 28°C (83°F) during the day, with an average of 15°C (60°F). This month experiences more precipitation, totaling 205 mm (8.1 in) over about 13 days, along with a humidity level of 64%. In contrast, June is typically warmer, with nighttime lows of 6°C (44°F) and daytime highs soaring to 35°C (95°F), averaging 19°C (67°F). Rainfall is also less frequent in June, totaling 110 mm (4.3 in) across 12 days, but the humidity is slightly higher at 69%. For more detailed insights into June's weather, you can check Cerknica weather in June.
In comparing the weather between September and July, significant differences emerge. September experiences cooler temperatures with a minimum of 2°C (36°F) and an average of 15°C (60°F), contrasting with July's warmer range, which sees a minimum of 9°C (48°F) and an average of 20°C (68°F). While both months have considerable rainfall, September records a higher precipitation total of 205 mm (8.1 in) over 13 days compared to July's 130 mm (5.1 in) across 14 days. Interestingly, the humidity levels remain quite comparable, with September at 64% and July slightly lower at 63%. For more details, you can check out the Cerknica weather in July.
In comparison to August, September experiences cooler temperatures, with minimums dropping to 2°C (36°F) and average highs of 28°C (83°F) compared to August's minimum of 9°C (48°F) and maximum of 34°C (93°F). Additionally, September sees significantly higher precipitation, totaling 205 mm (8.1 in), while August receives only 126 mm (5.0 in). The humidity is also elevated in September at 64%, compared to the more comfortable 51% experienced in August. For more details, you can check Cerknica weather in August.
September and October present a notable shift in weather conditions. In September, temperatures can range from a cool 2°C (36°F) to a warm 28°C (83°F), with an average of 15°C (60°F) and relatively lower humidity at 64%. However, the month sees significant rainfall, accumulating to 205 mm (8.1 in) over 13 days. In contrast, October brings cooler temperatures with a minimum of 0°C (32°F) and a maximum of 23°C (73°F), leading to an average of just 11°C (52°F). The month also experiences reduced precipitation, totaling 127 mm (5.0 in) over 10 days, but higher humidity at 83%. For more detailed insights into what you can expect, check out Cerknica weather in October.
In September, the weather is characterized by milder temperatures, with a minimum of 2°C (36°F) and an average of 15°C (60°F), reaching a maximum of 28°C (83°F). The humidity is moderate at 64%, and the month experiences significant rainfall, totaling 205 mm (8.1 in) across 13 days.
In contrast, November brings colder conditions, with temperatures dropping to a minimum of -9°C (16°F) and an average of 6°C (43°F), peaking at 18°C (65°F). The humidity increases to 89%, and although precipitation is slightly lower at 176 mm (6.9 in), it still occurs over 12 days. For more specific details on the weather during this month, you can check Cerknica weather in November.
September and December present starkly different weather conditions. In September, temperatures range from a mild minimum of 2°C (36°F) to a warm maximum of 28°C (83°F), with an average of 15°C (60°F). The month experiences considerable rainfall, totaling 205 mm (8.1 in) over 13 days, coupled with a humidity level of 64%. In contrast, December's weather is much colder, with temperatures dropping to a minimum of -13°C (9°F) and peaking at only 13°C (56°F), resulting in an average temperature of just 2°C (36°F). This winter month sees slightly less precipitation at 161 mm (6.3 in) over 11 days, but the humidity is noticeably higher at 88%. For more details on the weather in Cerknica during December, check out Cerknica weather in December.
As September rolls into Cerknica, the lingering warmth of summer begins to give way to the crispness of autumn. This month showcases a delightful blend of temperatures, where warm days gradually transition into cooler nights, offering a more comfortable climate compared to the heat of July and August. The increased precipitation, marked by frequent rain over 13 days, adds to the lushness of the landscape, a refreshing contrast to the drier months preceding it. With an average humidity of 64%, September brings a subtle, invigorating crispness to the air, making it a pleasant time for outdoor activities. For a deeper dive into the nuances of Cerknica's weather patterns, visit Cerknica Climate.