September Weather in Milna, Croatia

Last updated: March 17, 2025

September in Milna, Croatia heralds the transition from summer to autumn, offering delightful weather for visitors. With a maximum temperature reaching 28°C (82°F) and an average of 22°C (72°F), the days remain pleasantly warm. Evenings cool down to a minimum of 14°C (58°F), perfect for cozy gatherings. While the month receives about 90 mm (3.6 in) of precipitation over 7 days, it adds a refreshing touch to the lush landscapes. Humidity hovers around 69%, creating an invigorating atmosphere ideal for exploring this charming coastal town. Enjoy the enchanting beauty of Milna as the summer season bids farewell!

September Temperature in Milna

In Milna, Croatia, September offers a delightful transition from the summer heat to the cooler embrace of autumn. With minimum temperatures averaging 14°C (58°F) and a comfortable average of 22°C (72°F), the pleasant warmth persists, making it an ideal time for outdoor adventures. The days are still warm, peaking at around 28°C (82°F), allowing visitors to bask in the lingering sunshine while enjoying fall activities. This gradual shift reflects a broader trend in temperatures, with September serving as a perfect bridge, transitioning smoothly from the summer highs of August into the cooler months of October. As summer crowds dwindle, the more temperate weather invites exploration and relaxation in this charming coastal town.

September Weather in Milna: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Milna, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec495153576472757872666054
Data source: Temperature data for Milna generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Milna

September in Milna, Croatia, marks a transition to a wetter season, with precipitation amounting to 90 mm (3.6 in) over 7 days. This increase from the summer months, which saw minimal rainfall in June (23 mm) and July (11 mm), signals the onset of the fall season. Compared to August's 19 mm (0.7 in), September’s rainfall is significant, setting the stage for the much wetter months that follow, such as October and November, where totals soar to 97 mm (3.8 in) and 238 mm (9.4 in), respectively. The shift in September not only highlights a return to more consistent rainfall but also underscores its role as a pivotal month in preparing the region for the heavier downpours of autumn.

September Precipitation Trends in Milna

The chart displays monthly precipitation patterns in Milna, with values for each month alongside September's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec94857363532311199097238203
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Milna

In September, Milna, Croatia experiences a gradual shift in humidity as summer bids farewell. With levels at 69%, the humidity begins to rise from the lower peaks of August, which enjoys a comfortable 65%. This transition signals the approach of fall, where the air retains a touch of warmth while becoming slightly more moisture-laden. Compared to the high levels of January and November, which average around 81%, September presents a more pleasant and moderate environment, making it an ideal time to explore the stunning coastal landscape. The steady fluctuation in humidity throughout the year illustrates the unique climate of Milna, inviting visitors to experience its charm in every season.

September Average Humidity in Milna

This chart illustrates the average monthly humidity levels in Milna, with September's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how September's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec83%76%73%75%78%75%71%65%69%76%81%81%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Milna

As September rolls into Milna, Croatia, the UV Index reflects the changing seasons with a reading of 7, indicating a high exposure category and a burn time of 25 minutes. This trend showcases a slight decrease from the peak summer months when the UV Index reached a sweltering 9 in both June and July. While September still calls for sun protection, the intensity of the sun begins to soften, allowing for longer outdoor activities without immediate risk of overexposure. It's a great time to enjoy the beautiful landscape and blue waters, but don’t forget to check the detailed levels and stay informed about safety measures via Milna UV Index.

Maximum UV Index Levels in Milna for September

The chart shows the monthly maximum UV Index (UVI) for Milna in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec246789987532
Data source: Milna September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Milna

As summer gently transitions into autumn, September in Milna, Croatia, offers a delightful balance of warmth and sunlight, boasting an impressive 346 hours of sunshine. This marks a slight decrease from the sun-soaked days of July and June, which recorded peak hours of 435 and 421, respectively. As the days grow shorter, the sun still graces the region with ample light, linking September's hours to the vibrant August that captured 403 hours. The gradual decline in sunshine hours indicates a shift in seasons, yet September remains characterized by the lingering warmth of summer, perfect for those looking to embrace the last rays of sunshine before the cooler months begin.

Monthly Sunshine Duration in Milna: September Highlighted

The September sunshine duration represents the total number of hours Milna experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec197h258h328h360h401h421h435h403h346h315h243h240h
Data source: Milna September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Milna During September

As September rolls in, Milna, Croatia, enjoys a moderate 64% chance of sunny weather, making it a delightful transition month as summer gives way to autumn. This figure reflects a slight dip from the peak summer months of July and August, which boast over 70% sunshine likelihood. However, September still offers significantly more sunny days than the earlier months of the year, particularly when compared to the 37% chance in January or 54% in October. Visitors can expect a pleasant mix of warm days and comfortable evenings, ideal for exploring the stunning coastline and enjoying outdoor activities before the chill of autumn truly sets in.

Percentage of Sunny Days in September in Milna

The chart illustrates the percentage of sunny days in Milna throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Milna experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec37%57%62%52%55%70%73%75%64%54%30%45%
Data source: Milna September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Milna in September

As September unfolds in Milna, Croatia, the days begin to shorten, with an average of 12 hours of daylight. This marks a gentle transition from the sun-soaked summer months, where July and August bask in 14 and 13 hours of daylight, respectively. The progression throughout the year showcases a gradual increase in daylight from 9 hours in January to a summer peak of 15 hours in June. Following this zenith, September represents the beginning of a subtle decline, setting the stage for the quieter, more introspective months of autumn. As the days shorten, the warm hues of early fall cast a serene glow over Milna, inviting both locals and visitors to savor the crisp, tranquil beauty of the changing season.

Average Daylight Hours in Milna for September

The chart illustrates the variation in daylight duration in Milna throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 22m10h 30m11h 57m13h 26m14h 41m15h 19m14h 59m13h 52m12h 27m10h 58m9h 40m9h
Data source: Milna daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Milna

As summer transitions into autumn, September in Milna, Croatia, brings a gentle shift in the breeze, with average wind speeds dropping to 3.4 m/s (8 mph). This marks a notable decline from the more robust winds earlier in the year, such as January's 6.4 m/s (14 mph) and February's 5.4 m/s (12 mph). The winds gradually calm throughout the summer, reaching their lowest point in September before picking up again in October. This trend suggests a serene atmosphere perfect for enjoying the picturesque beauty of Milna as the vibrant colors of autumn begin to emerge. Whether you're sailing along the coast or taking a leisurely stroll, the mild September winds create an idyllic backdrop for leisurely exploration.

Average September Wind Speed in Milna

The chart displays monthly wind speed patterns in Milna, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.45.44.85.35.13.64.24.03.4 m/s5.16.15.9
Data source: Milna September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Milna Compares to Other Months

The weather in Milna 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 Milna and find detailed weather information for every month.

September and January showcase a striking contrast in weather patterns. In September, temperatures range from a mild 14°C (58°F) to a warm 28°C (82°F), accompanied by a moderate humidity of 69%. Although there is some precipitation, with about 90 mm (3.6 in) over approximately 7 days, the overall climate is quite pleasant and ideal for outdoor activities. In stark contrast, January experiences much colder temperatures, with lows plunging to -4°C (25°F) and an average high of only 15°C (60°F). This month also sees slightly higher precipitation at 94 mm (3.7 in) over 9 days and a higher humidity of 83%, contributing to a more wintry feel. For a closer look at the conditions during this chilly season, you can refer to Milna weather in January.

September and February present striking contrasts in weather. September enjoys milder temperatures, with a minimum of 14°C (58°F) and an average of 22°C (72°F), reaching up to a maximum of 28°C (82°F). Humidity levels sit at a comfortable 69%, and while there is some precipitation, amounting to 90 mm (3.6 in) over about 7 days, the overall feel is quite pleasant. In contrast, February is significantly cooler, with temperatures dipping to a minimum of 0°C (33°F) and averaging just 11°C (52°F). The maximum temperatures barely reach 15°C (60°F), and humidity increases to 76%. Despite slightly less precipitation at 85 mm (3.3 in) over 9 days, the overall atmosphere is much colder and more damp than in September. You can find more details about February weather in Milna here: Milna weather in February.

September and March showcase distinct differences in weather patterns. In September, temperatures are generally mild to warm, with a minimum of 14°C (58°F) and a maximum of 28°C (82°F), creating an average of 22°C (72°F). In contrast, March can be notably cooler, starting with a minimum temperature of -1°C (30°F) and averaging just 11°C (53°F), peaking at 17°C (64°F). Precipitation also differs, with September experiencing a total of 90 mm (3.6 in) over about 7 days, while March sees a slightly lower 73 mm (2.9 in) spread across 10 days. Both months have comparable humidity levels, with September at 69% and March at 73%, contributing to the overall feel of the seasons. For more specific insights about March weather, you can check Milna weather in March.

When comparing the weather in September and April, it's clear that September enjoys warmer temperatures, with a minimum of 14°C (58°F) and an average of 22°C (72°F), peaking at 28°C (82°F). In contrast, April presents cooler temperatures, starting at a minimum of 6°C (43°F) and averaging only 14°C (57°F), with a maximum of 21°C (70°F). Precipitation is higher in September at 90 mm (3.6 in) compared to 63 mm (2.5 in) in April, although both months experience rainfall on about 7 days. Humidity levels are slightly lower in September at 69%, while April sees higher humidity at 75%. For more specific weather details, you can check Milna weather in April.

When comparing the weather in September and May, we see distinct differences in temperature and precipitation. September boasts warmer temperatures, with minimums of 14°C (58°F) and maximums reaching 28°C (82°F), while May is cooler, with temperatures ranging from 12°C (53°F) to 24°C (75°F). Additionally, September receives more rainfall, totaling 90 mm (3.6 in) over 7 days, compared to May's 52 mm (2.1 in) spread across 8 days. Humidity levels are also higher in May at 78%, compared to September's 69%. For a closer look at May's weather patterns, you can visit Milna weather in May.

In comparing the weather between September and June, both months feature similar average temperatures of 22°C (72°F), with highs reaching around 28°C (82°F) for June and 28°C (82°F) for September as well. However, September tends to be slightly milder with a minimum temperature of 14°C (58°F) compared to June's minimum of 16°C (61°F). Rainfall is significantly more prevalent in September, with 90 mm (3.6 in) of precipitation over about 7 days, compared to a much drier June, which sees only 23 mm (0.9 in) over 3 days. Additionally, humidity levels are higher in June at 75%, while September's humidity is at 69%. For those interested in more details, you can check out Milna weather in June.

When comparing the weather in September and July, September presents a cooler and slightly more variable climate. The average temperature in September ranges from a minimum of 14°C (58°F) to a maximum of 28°C (82°F), with an average of 22°C (72°F). In contrast, July is warmer, boasting a minimum of 19°C (66°F) and an average temperature of 24°C (76°F) up to a maximum of 28°C (83°F). Additionally, September experiences more precipitation, with 90 mm (3.6 in) over 7 days, compared to July's minimal rainfall of just 11 mm (0.4 in) over 2 days. Humidity levels are fairly similar in both months, with September at 69% and July at 71%. For more detailed information about July weather in Milna, you can visit Milna weather in July.

In comparing the weather between August and September, August tends to be warmer with average temperatures reaching 26°C (78°F) and a maximum of 29°C (85°F). In contrast, September sees a slight drop, with average temperatures at 22°C (72°F) and a maximum of 28°C (82°F). Moreover, September experiences more rainfall, totaling 90 mm (3.6 in) over 7 days, compared to just 19 mm (0.7 in) over 2 days in August. Humidity levels are also slightly higher in September at 69% compared to 65% in August. For more detailed weather information, check Milna weather in August.

September and October present a transition in weather patterns, with October generally feeling cooler and wetter. In September, temperatures range from a comfortable minimum of 14°C (58°F) to a warm maximum of 28°C (82°F), averaging around 22°C (72°F). However, as October approaches, temperatures drop slightly, with a minimum of 12°C (54°F) and a maximum of 23°C (75°F), averaging 19°C (66°F). Precipitation also sees a slight increase, with September experiencing 90 mm (3.6 in) over 7 days, while October brings 97 mm (3.8 in) across 8 days, contributing to a higher humidity level of 76%. For more detailed information on October weather, you can visit Milna weather in October.

September generally offers warmer and more pleasant weather, with temperatures ranging from a minimum of 14°C (58°F) to a maximum of 28°C (82°F) and an average of 22°C (72°F). Rainfall is moderate during this month, with 90 mm (3.6 in) of precipitation over about 7 days and humidity at 69%. In contrast, November brings cooler temperatures, peaking at 21°C (71°F) and dropping to a minimum of 7°C (45°F), with an average of 16°C (61°F). This month is significantly wetter, experiencing 238 mm (9.4 in) of precipitation spread across 16 days, and the humidity rises to 81%. For more details on November conditions, check out Milna weather in November.

September and December present strikingly different weather patterns. In September, temperatures are pleasantly warm, ranging from a minimum of 14°C (58°F) to a maximum of 28°C (82°F), with an average of 22°C (72°F). The month sees some rainfall, with 90 mm (3.6 in) over about 7 days and a humidity level of 69%. In stark contrast, December is much cooler, with temperatures dropping to a minimum of 5°C (41°F) and reaching a maximum of 17°C (63°F), averaging just 12°C (54°F). Precipitation is significantly higher in December, totaling 203 mm (8.0 in) across 15 days, accompanied by increased humidity at 81%. For those curious about the climate specifics, check out Milna weather in December.

Compare Milna's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Milna

As September rolls into Milna, the weather begins to shift from the summer heat, offering a more temperate climate that balances pleasant warmth and refreshing breezes. With temperatures averaging around 22°C (72°F), this month provides a comfortable environment, while occasional rain—about 90 mm over 7 days—ensures the landscape stays vibrant. Humidity settles at 69%, contributing to a more refreshing atmosphere compared to the sultry summer months. For those seeking to understand Milna's weather patterns in greater detail, additional insights can be found at Milna Climate.