Last updated: August 27, 2025
September in Dobrna, Slovenia offers a captivating blend of warm days and cool nights. With maximum temperatures reaching 30°C (87°F) and an average of 16°C (61°F), this month strikes a perfect balance for outdoor enthusiasts. However, be prepared for an occasional cool spell, as temperatures can dip to a minimum of 2°C (36°F). Rain is a common companion, with 127 mm (5.0 in) recorded over 12 days, contributing to the region's lush landscapes. The humidity level hovers around 65%, adding a touch of moisture to the crisp autumn air, making September a delightful time to explore Dobrna's natural beauty.
As September arrives in Dobrna, Slovenia, the transition from summer to autumn becomes evident in the temperatures. With a minimum of 2°C (36°F) and an average around 16°C (61°F), residents and visitors enjoy pleasantly mild weather that contrasts sharply with the plunging winter lows of earlier months. The daytime highs can reach up to a warm 30°C (87°F), allowing for the lingering warmth of summer while the nights bring a refreshing coolness. This month demonstrates a gentle decline in temperatures compared to the sizzling August, setting a scenic backdrop for nature’s vibrant fall colors. Overall, September offers a perfect blend of warmth and chill, ideal for outdoor activities as the landscape begins its shift into autumn.
In September, Dobrna, Slovenia, experiences a notable increase in precipitation, with an average of 127 mm (5.0 in) recorded over 12 days of rain. This marks the wettest month of the year, reflecting a significant leap from the preceding summer, where rainfall levels were comparatively lower, peaking at 121 mm (4.8 in) in July. The trend indicates a transition into the autumn season, as the lush greenery nurtured by summer showers gives way to the vibrant colors of fall, aided by this surge in rainfall. The gentle rhythm of early autumn rains sets a tranquil atmosphere, inviting both locals and visitors to appreciate the region's natural beauty during this picturesque time of year.
September in Dobrna, Slovenia, welcomes a moderate humidity level of 65%, signaling a transition from the warm summer months to the cooler autumn days. After the peak of 60% in August, humidity begins to rise again, hinting at the impending dampness of the fall season. This gradual shift is part of a consistent trend, where the humidity sees an increase as the year progresses, escalating significantly to 84% by October. Such fluctuations reflect the charming climatic rhythm of the region, making September an ideal time for outdoor activities before the wetter months settle in.
As summer fades and autumn approaches, the UV Index in Dobrna, Slovenia experiences a noteworthy shift in September, dropping to a moderate 6, indicating a high exposure category. With a burn time of about 25 minutes, this month sees a transition from the intense levels of summer, which peaked at a UV Index of 9, to more manageable levels while still requiring caution. This trend reflects the season's gradual cooling, yet it serves as a reminder to remain vigilant during outdoor activities. For more detailed information, visit the Dobrna UV Index.
UV Risk Categories
September brings a delightful sunshine in Dobrna, Slovenia, with the month basking in an impressive 311 hours of sunlight. This marks a notable decline from the sun-drenched heights of summer, particularly July's peak at 418 hours. As the seasons transition, September's sunlight remains generous, reflecting the lingering warmth of the previous months, especially May through August, where sunshine hours consistently exceeded 350 hours. However, as autumn approaches, the gradual decrease can be felt, with October dipping to 279 hours, reminding us of the shorter days ahead. Overall, September serves as a beautiful bridge between summer's brilliance and autumn's cozy embrace.
In Dobrna, Slovenia, September typically enjoys a 51% chance of sunny weather, marking a pleasant transition from the summer months. This figure is quite favorable when compared to the earlier months of the year, particularly from January to April, where sunshine chances remain below 56%. As summer wanes, the likelihood of sunshine reaches its peak in June at 52%, though September maintains its own commendable record. Following summer, the weather begins to cool, but with a solid chance of sunny days still in play, September offers a delightful opportunity to bask in the sun before the autumn rains set in. Overall, this month stands out as an ideal time to relish Dobrna's natural beauty under sunny skies.
As summer fades and autumn begins, September in Dobrna, Slovenia, offers a gentle transition with approximately 12 hours of daylight. This marks a noticeable decline from the sun-drenched 15 hours experienced in July and June, as daylight gradually wanes with the approach of fall. The month invites a shift in the atmosphere, combining the warmth of lingering summer sunsets with the crispness of early autumn mornings. Following September, the daylight dips further to 10 hours in October and 9 hours in November, underscoring the seasonal rhythms that characterize this idyllic region. This ebb and flow of daylight not only reflects the changing seasons but also enriches the vibrant tapestry of life in Dobrna, encouraging both locals and visitors to savor each moment of sunlight.
As September rolls in Dobrna, Slovenia, the average wind speed settles at a gentle 1.6 m/s (4 mph), mirroring the calmness of late summer. This marks a continuation of a trend observed throughout the warmer months, where wind speeds gradually decline from spring's breezier days. Despite the slight dip in air currents during August and September, the atmosphere remains pleasantly serene, hinting at the transition to autumn. As the year progresses into October, a subtle uptick in wind speed is expected, returning to a moderate 2.0 m/s (5 mph). This rhythmic ebb and flow of the wind not only signifies the changing seasons but also enhances Dobrna's tranquil charm, inviting visitors to enjoy the soothing whispers of nature.
Weather in Dobrna varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dobrna, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is significantly warmer, with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (87°F) and an average of 16°C (61°F). This month experiences about 127 mm (5.0 in) of precipitation spread over 12 days, with humidity levels around 65%. In stark contrast, January presents a much colder climate, with temperatures plummeting to a minimum of -17°C (2°F) and an average of 0°C (33°F), peaking at 12°C (55°F). There is noticeably less precipitation in January, with only 37 mm (1.5 in) falling over 6 days, and the humidity is higher at 90%. For more detailed insights into January's weather, you can check Dobrna weather in January.
In comparing the weather of September and February, September generally offers milder temperatures with an average of 16°C (61°F), peaking at a warm 30°C (87°F), while February experiences much colder conditions, with an average of just 3°C (38°F) and a maximum of 20°C (67°F). The significant difference in precipitation is also noteworthy; September sees a higher total of 127 mm (5.0 in) over 12 days, while February has 64 mm (2.5 in) over 9 days. Humidity levels are higher in February at 84%, compared to September's 65%. For more detailed information on February weather in Dobrna, you can visit Dobrna weather in February.
September and March present contrasting weather conditions as the seasons transition. In September, the temperatures range from a cool 2°C (36°F) at night to a warm 30°C (87°F) during the day, with an average of 16°C (61°F). This month experiences moderate humidity at 65% and around 127 mm (5.0 in) of precipitation over 12 days. In stark contrast, March features much chillier temperatures, starting at a minimum of -16°C (4°F) and peaking at 22°C (71°F), with an average of only 6°C (43°F). Additionally, March sees a lower total precipitation of 57 mm (2.2 in) over 9 days, albeit with higher humidity levels at 78%. For a more detailed look at March weather, you can refer to Dobrna weather in March.
When comparing the weather in September and April, one can observe distinct differences in temperature and precipitation. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 30°C (87°F), with an average of 16°C (61°F), whereas April sees cooler temperatures, ranging from a minimum of -8°C (18°F) to a maximum of 26°C (80°F), averaging at 10°C (51°F). Additionally, September tends to be wetter, accumulating 127 mm (5.0 in) of precipitation over approximately 12 days, while April experiences less rain, with 80 mm (3.2 in) over 11 days. The humidity levels also slightly differ, with September at 65% and April at 73%. For more detailed insights into April weather, visit Dobrna weather in April.
When comparing the weather in September and May, we see some notable differences. September experiences a wider temperature range, with nighttime lows of 2°C (36°F) and daytime highs reaching up to 30°C (87°F), while May starts cooler with minimum temperatures around 0°C (33°F) and an average max of 29°C (85°F). Precipitation levels are relatively high in both months, with September averaging 127 mm over 12 days and May slightly higher at 142 mm over 19 days. Additionally, May tends to be more humid, with humidity levels at 71% compared to September's 65%. For more specific insights on May weather patterns, you can check out Dobrna weather in May.
In comparing the weather of September and June, September tends to be cooler, with average temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (87°F), while June typically sees higher averages, with temperatures starting at 6°C (43°F) and peaking at 34°C (94°F). June experiences slightly less precipitation, totaling 82 mm (3.2 in) over about 13 days, compared to September’s 127 mm (5.0 in) over 12 days. Furthermore, humidity levels are generally higher in June at 73%, compared to September’s 65%. For more detailed insights, check out Dobrna weather in June.
In comparing the weather of September and July, September exhibits a wider temperature range, with minimum temperatures dipping to 2°C (36°F) and maximums reaching 30°C (87°F), resulting in an average temperature of 16°C (61°F). In contrast, July enjoys milder minimums at 10°C (50°F) and warmer maximums of 33°C (92°F), averaging 21°C (70°F). Precipitation levels are similar in both months, with September receiving 127 mm (5.0 in) over 12 days, while July sees slightly less at 121 mm (4.8 in) over 15 days. Additionally, July has a higher humidity level of 70% compared to September's 65%, highlighting the generally more humid conditions experienced during the peak of summer. For more detailed information on July weather, you can refer to Dobrna weather in July.
In comparing the weather between September and August, September tends to be cooler with temperatures ranging from a minimum of 2°C (36°F) to a maximum of 30°C (87°F), while August boasts warmer averages, with minimums of 7°C (45°F) and maximums reaching 36°C (96°F). Precipitation is slightly higher in September at 127 mm (5.0 in) over 12 days, compared to August's 104 mm (4.1 in) over 13 days, indicating a wetter start to autumn. Additionally, September's humidity is at 65%, slightly elevated from August's 60%, suggesting a more humid atmosphere as the season transitions. For a more detailed look at August weather, you can visit Dobrna weather in August.
September and October present a notable transition in weather patterns. In September, temperatures typically range from a minimum of 2°C (36°F) to a maximum of 30°C (87°F), with an average of 16°C (61°F). This month also sees significant precipitation, totaling 127 mm (5.0 in) over 12 days, while humidity hovers around 65%. In contrast, October brings cooler temperatures, with a minimum of -1°C (31°F), an average of 11°C (52°F), and a maximum of 24°C (75°F). Rainfall decreases to 71 mm (2.8 in) spread over 8 days, but humidity rises to 84%, making the air feel noticeably more damp. For more detailed information, you can check Dobrna weather in October.
September and November weather exhibit notable differences, particularly in temperature and humidity. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 30°C (87°F), with an average of 16°C (61°F). The month also features moderate rainfall, totaling 127 mm (5.0 in) over 12 days and a humidity level of 65%. In contrast, November brings cooler temperatures, with a minimum of -6°C (22°F), an average of 6°C (43°F), and a maximum of 20°C (69°F). Rainfall is less than in September, at 98 mm (3.9 in) occurring over 11 days, but humidity rises significantly to 89%. This shift marks a transition from the warmth of early autumn to the chill of late fall. For more details, check out Dobrna weather in November.
September and December present contrasting weather conditions. In September, temperatures range from a minimum of 2°C (36°F) to a maximum of 30°C (87°F), with an average of 16°C (61°F). This month experiences 127 mm of precipitation over roughly 12 days, accompanied by moderate humidity at 65%. In stark contrast, December sees significantly colder temperatures, with a minimum of -15°C (5°F) and a maximum of 15°C (60°F), averaging around 2°C (35°F). Though December has less precipitation at 86 mm over 9 days, the humidity increases to 89%, creating a much chillier and damp atmosphere. For more details on December weather, visit Dobrna weather in December.
As summer transitions to autumn, September in Dobrna showcases a delightful shift in weather patterns that distinguish it from the rest of the year. With comfortable temperatures averaging around 16°C, this month serves as a pleasant reprieve from the summer heat, even reaching peak highs of 30°C on warmer days. The notable increase in humidity coupled with 127 mm of precipitation over 12 days highlights a gradual transition toward a wetter climate, making September an essential month for absorbing the lush, vibrant landscapes of Dobrna. For those interested in understanding how these weather patterns evolve, detailed insights can be found in our Dobrna Climate section.