Last updated: March 17, 2025
Experience the captivating September weather in Nin, Croatia, where temperatures range from a pleasant 9°C (48°F) at night to a daytime high of 31°C (89°F). With an average temperature of 20°C (69°F), this coastal gem offers a comfortable climate for exploration and relaxation. However, expect some precipitation, averaging 132 mm (5.2 in) over 9 days, contributing to a humid atmosphere with an average humidity of 62%. Whether you’re basking in the sun or enjoying a refreshing breeze, September in Nin promises a delightful blend of warmth and occasional showers.
In September, Nin, Croatia, experiences a delightful transition from summer to autumn, with temperatures showcasing a pleasing balance. The month greets visitors with a minimum temperature of 9°C (48°F), while the average rises to a comfortable 20°C (69°F), peaking at a maximum of 31°C (89°F). This pleasant warmth, coupled with refreshing breezes, makes September an ideal time for exploring the region’s stunning landscapes and vibrant culture. As the days begin to shorten and the summer heat wanes, the weather remains inviting, allowing for both outdoor adventures and leisurely strolls along the picturesque coastline.
September in Nin, Croatia, marks a notable shift in the weather as the region experiences an increase in precipitation, with 132 mm (5.2 in) of rain falling over 9 days. This upward trend in rainfall is a stark contrast to the dry summer months of July and August, which each saw merely 33 mm. As autumn approaches, the clouds gather, signaling a transition from the warm, sun-kissed days of summer to the cooler, wetter season ahead. Following September, precipitation remains high, with October close behind at 124 mm. The region braces for even heavier rains in November and December, where monthly totals soar, highlighting the changing climate and setting the stage for the lush landscapes of winter.
In September, Nin, Croatia, experiences a noticeable shift in humidity, settling at 62%, marking a transition from the summer's low of 51% in August. This increase hints at the onset of autumn, as the humidity begins to rise again after months of drier conditions. As the year unfolds, we see a pattern where winter months bring higher humidity levels, peaking at 89% in January and 88% in December. Conversely, the summer months feature a gradual decline, reaching the year’s lowest humidity in July. September’s atmosphere is characterized by a balance, offering a hint of moisture without the summer's sweltering heat, making it a refreshing time to enjoy the coastal charm of Nin.
As summer fades, September in Nin, Croatia brings a UV Index of 7, categorizing it as high, which means sun-seekers should remain vigilant while enjoying the outdoors. This reflects a slight decrease from the peak summer months, where the index reached a high of 10 in June. The burn time increases to 25 minutes, allowing for a bit more time in the sun compared to the intense rays of July and August. This month marks a transition, as the sun's strength begins to moderate, making it a fantastic time for outdoor adventures while still keeping sun safety in mind. For detailed information, check out the Nin UV Index.
UV Risk Categories
As summer starts to wane, September in Nin, Croatia offers a delightful blend of warm weather and ample sunshine, boasting an impressive 342 hours of golden rays. This transitional month showcases a noticeable decline from the peak of July with its staggering 435 hours, yet it gracefully outshines October, which dips to 307 hours. With the vibrant energy of early autumn setting in, September is an ideal time for travelers to enjoy the lingering warmth and stunning coastal views, making it a perfect moment to experience the beauty of Nin before winter's approach. The gradual decrease in sunlight from the summer months allows for milder adventures, blending relaxation with a touch of adventure amid the scenic landscapes.
In September, Nin, Croatia, enjoys a promising 64% chance of sunny weather, continuing the trend of high sunshine that peaks during the summer months. This month notably follows the sunny days of August, which holds a robust 67% chance, and closely aligns with June and July, both at 63%. As summer wanes and autumn approaches, September offers a delightful window of pleasant weather before temperatures start to dip in October, which sees a 54% chance of sun. This makes September a fantastic time for visitors to experience the lingering warmth of summer alongside fewer crowds.
As summer gracefully transitions into autumn, September in Nin, Croatia witnesses a subtle yet significant change in daylight duration. With 12 hours of daylight, this month marks a gentle decline from the sun-drenched days of July and August, which boasted an impressive 15 hours. The shift signals the onset of shorter days, with a gradual decrease in sunlight beginning after the peaks of summer. September's daylight is still abundant compared to the early months of the year, where January and February barely offered 9 to 10 hours. This month effectively bridges the vibrant energy of summer and the cozy ambiance of autumn, inviting residents and visitors alike to bask in the softening sunlight as the days begin to cool.
As the warm embrace of summer gradually yields to the crisp approach of autumn, September in Nin, Croatia, experiences a gentle shift in its wind patterns. With an average wind speed of 2.4 m/s (5 mph), the breezes during this month are notably milder compared to the preceding summer months. This marks a continuation of the gradual decline observed since May, where winds have steadily softened, providing a serene backdrop for the stunning coastal scenery. However, the transition is fleeting, as October welcomes back the brisk gusts, with an increase to 3.3 m/s (7 mph), hinting at the invigorating changes autumn brings. September’s calming winds invite leisurely strolls along the picturesque shores, allowing visitors to savor the last bits of summer before the season shifts once more.
The weather in Nin changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Nin and find detailed weather information for every month.
In September, temperatures range from a minimum of 9°C (48°F) to a maximum of 31°C (89°F), with a pleasant average of 20°C (69°F). This month experiences relatively high humidity at 62% and receives about 132 mm (5.2 in) of precipitation over approximately 9 days. In contrast, January presents a starkly different climate, with temperatures plunging to a minimum of -8°C (18°F) and reaching a maximum of 15°C (59°F), resulting in a much cooler average of 6°C (42°F). This winter month, while having slightly less precipitation at 86 mm (3.4 in) over 8 days, has a notably higher humidity level of 89%. For more detailed information, you can check Nin weather in January.
In September, temperatures are notably warmer, with averages reaching 20°C (69°F) and highs peaking at 31°C (89°F), while the minimums remain mild at around 9°C (48°F). The month experiences significant rainfall, totaling 132 mm (5.2 in) over 9 days, paired with a humidity level of 62%. In contrast, February brings much colder conditions, with average temperatures dropping to 8°C (46°F) and highs around 18°C (65°F). The minimum temperature can even dip to -6°C (22°F). February sees a slightly lower total precipitation of 117 mm (4.6 in) spread over 12 days, accompanied by higher humidity levels at 83%. For more detailed weather insights in February, you can visit Nin weather in February.
September and March showcase distinct weather patterns. In September, temperatures range from a minimum of 9°C (48°F) to a maximum of 31°C (89°F), with an average of 20°C (69°F). The month is relatively warm with an average humidity of 62% and 132 mm of precipitation occurring over 9 days. In contrast, March experiences cooler temperatures, ranging from a minimum of -7°C (19°F) to a maximum of 21°C (71°F), with an average of just 9°C (49°F). Additionally, March has higher humidity at 75% and sees 93 mm of precipitation over the same number of days. For more detailed insights, you can check Nin weather in March.
September and April showcase contrasting weather patterns. In September, temperatures range from a minimum of 9°C (48°F) to a maximum of 31°C (89°F), with an average of 20°C (69°F). This month is also characterized by higher precipitation of 132 mm (5.2 in) over 9 days, along with a humidity level of 62%. In contrast, April tends to be cooler, featuring a temperature range of 1°C (34°F) to 25°C (76°F), with an average of 13°C (56°F) and lower overall precipitation of 73 mm (2.9 in) across 8 days. Additionally, April displays slightly higher humidity at 72%. For a deeper dive into April weather specifics, check out Nin weather in April.
In comparing the weather between September and May, we can observe several distinct differences. September typically sees warmer temperatures, ranging from a minimum of 9°C (48°F) to a maximum of 31°C (89°F), with an average of 20°C (69°F). In contrast, May's temperatures are slightly cooler, with a minimum of 7°C (45°F) and a maximum of 26°C (80°F), averaging around 18°C (64°F). Precipitation is more pronounced in September, totaling 132 mm (5.2 in) over about 9 days, while May experiences less rain, with 88 mm (3.5 in) across about 11 days. Additionally, humidity is somewhat higher in May at 70%, compared to September’s 62%. For more detailed insights, you can check the Nin weather in May.
September and June showcase distinct climatic characteristics. In September, temperatures range from a cooler minimum of 9°C (48°F) to an average of 20°C (69°F), reaching highs of 31°C (89°F). The month also experiences significant rainfall, with 132 mm (5.2 in) recorded over 9 days and a humidity level of 62%. In contrast, June boasts warmer temperatures, with a minimum of 13°C (55°F), an average of 23°C (73°F), and a high of 32°C (89°F). Additionally, June is much drier, receiving only 38 mm (1.5 in) of precipitation over 5 days, albeit with slightly higher humidity at 69%. For more details on June weather, visit Nin weather in June.
In comparing the weather between September and July, we observe notable differences in temperature and precipitation patterns. September experiences a wider temperature range, with a minimum of 9°C (48°F) and a maximum of 31°C (89°F), averaging around 20°C (69°F). In contrast, July is consistently warmer, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 33°C (92°F), resulting in an average of 25°C (77°F). Additionally, September sees significantly more rainfall, totaling 132 mm (5.2 in) across 9 days, compared to July's drier conditions with only 33 mm (1.3 in) over 3 days. Both months have similar humidity levels, with September at 62% and July slightly higher at 64%. For more details on July weather, you can check Nin weather in July.
September typically sees a notable shift in weather compared to August. The average temperature in September is cooler, with a minimum of 9°C and a maximum of 31°C, resulting in an average of 20°C. In contrast, August boasts warmer conditions, featuring a higher average temperature of 25°C, with minimums around 14°C and maximums reaching up to 34°C. Additionally, September experiences significantly more rainfall, accumulating 132 mm over 9 days, while August is much drier, with only 33 mm of precipitation over 4 days. Humidity levels also rise in September to 62%, compared to a more comfortable 51% in August. For a more detailed look at August weather, check out Nin weather in August.
September and October present a noticeable shift in weather conditions. In September, temperatures range from a mild 9°C (48°F) at night to a warm average of 20°C (69°F) during the day, peaking at a high of 31°C (89°F). The month also sees about 132 mm (5.2 in) of rainfall over approximately 9 days, with a humidity level of 62%. In contrast, October experiences cooler temperatures, with minimums dropping to 6°C (43°F) and average daytime highs around 16°C (61°F), capping at 25°C (77°F). Rainfall decreases slightly to 124 mm (4.9 in), expected over 10 days, but humidity increases to 81%. For a detailed outlook on October weather, visit Nin weather in October.
September typically experiences milder temperatures, ranging from a minimum of 9°C (48°F) to a maximum of 31°C (89°F), with an average of 20°C (69°F). In contrast, November sees a significant drop in temperature, with lows around 1°C (35°F) and highs peaking at 21°C (70°F), averaging 12°C (54°F). Alongside these cooler temperatures, November also brings more precipitation, totaling 208 mm (8.2 in) over 14 days, compared to September's 132 mm (5.2 in) across 9 days. Additionally, the humidity level increases in November to 87%, reflecting the wetter conditions compared to September's 62%. For more details on the weather in November, you can visit Nin weather in November.
In September, the weather is generally warm and pleasant, with average temperatures reaching 20°C (69°F) and highs of up to 31°C (89°F). However, it also sees a decent amount of precipitation, with around 132 mm (5.2 in) falling over 9 days and a humidity level of 62%.
In contrast, December brings much cooler conditions, with average temperatures dropping to 8°C (47°F) and maximums reaching only 17°C (62°F). This month experiences higher precipitation at 186 mm (7.3 in) spread over 15 days, along with increased humidity levels at 88%. For more detailed information, you can check this link: Nin weather in December.
As summer bids farewell, September weather in Nin presents a refreshing transition, characterized by mild temperatures and increased humidity. Unlike the sweltering heat of July and August, September offers a more temperate climate with pleasant average highs, making it ideal for outdoor activities. While the amount of rainfall sees a slight uptick compared to the drier summer months, the sunny days still prevail, allowing visitors to enjoy the beauty of the region without the oppressive heat. The overall climate is a perfect balance, inviting both locals and travelers to experience the charm of Nin during this enchanting month. For a detailed overview of the weather patterns, check out Nin Climate.