September Weather in Komiza, Croatia

Last updated: March 17, 2025

September in Komiza, Croatia, offers a delightful blend of warm temperatures and refreshing breezes, making it an ideal time to explore this picturesque coastal town. With maximum temperatures reaching 28°C (83°F) and an average of 23°C (73°F), visitors can bask in the sunshine while enjoying the stunning views. However, as the month progresses, occasional showers may occur, with 57 mm (2.2 in) of rainfall spread over 7 days, maintaining a delightful humidity level of 69%. This combination of warm days and mild evenings provides the perfect backdrop for outdoor adventures and evenings by the sea.

September Temperature in Komiza

In September, Komiza, Croatia, basks in a delightful transition from summer's heat to the crispness of autumn. With minimum temperatures around 16°C (60°F) and an average reaching 23°C (73°F), the month offers a perfect blend of warm days and refreshing evenings. As the mercury peaks at 28°C (83°F), sun-soaked outings by the Adriatic sea remain irresistible, while nightlife in the charming town continues to thrive. This mild climate makes September an ideal time for exploration and relaxation, setting a pleasant tone as the region gradually cools towards fall, contrasting sharply with the colder temperatures of winter that follow. Visiting during this time allows travelers to enjoy the lingering warmth while avoiding the summer crowds, making for a truly enchanting experience.

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

The chart illustrates September temperature patterns in Komiza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525354586472777973676255
Data source: Temperature data for Komiza generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Komiza

In September, Komiza experiences a notable shift in its weather patterns, as precipitation levels rise to 57 mm (2.2 in), matching January’s rainfall total. This month sees a return to the wet season, with 7 days of rain, suggesting a transition from the drier summer months of July and August, which recorded only 10 mm and 11 mm respectively. The increase in rainfall not only brings relief from the summer heat but also signals the approach of autumn, preparing the landscape for the more substantial rains that follow in October and November. This seasonal change reinforces the trend of wetter conditions as the year progresses, contributing to Komiza’s lush, vibrant atmosphere in the months ahead.

September Precipitation Trends in Komiza

The chart displays monthly precipitation patterns in Komiza, 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.
JanFebMarAprMayJunJulAugSepOctNovDec57565241351710115765145112
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Komiza

In September, the humidity in Komiza, Croatia, hovers at a comfortable 69%, marking a subtle transition as summer wanes. This slight increase from the drier months of July and August, which experience humidity levels as low as 65%, reflects the gradual onset of autumn. Overall, the trend reveals that while winter months like January and November peak at a high 83% and 81% respectively, the lingering warmth of summer during September keeps humidity comfortably moderate. As the season changes, residents and visitors alike can enjoy the delightful coastal air, making it an ideal time for exploration and relaxation by the sea.

September Average Humidity in Komiza

This chart illustrates the average monthly humidity levels in Komiza, 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 Komiza

As summer transitions into fall, September in Komiza, Croatia brings a slight dip in the UV Index, landing at 7, which falls into the high exposure category. This means that while the sun is still strong, you'll have a bit more time to enjoy the outdoors with a burn time of 25 minutes. Compared to the sizzling heights of July and August, where the UV Index peaked at 9 and 8, respectively, September offers a welcome reprieve without completely sacrificing sun protection. As the days grow shorter, it’s wise to stay mindful of UV exposure—especially since October will see the Index drop further to 5. For detailed UV data and tips, check out the Komiza UV Index.

Maximum UV Index Levels in Komiza for September

The chart shows the monthly maximum UV Index (UVI) for Komiza 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.
JanFebMarAprMayJunJulAugSepOctNovDec2467810987532
Data source: Komiza 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 Komiza

As summer leisurely transitions into autumn, September in Komiza, Croatia offers a delightful balance of warmth and sunshine, boasting 345 hours of sunlight. This marks a gentle decline from the sun-drenched days of July and August, which enjoy well over 400 hours, while still outshining the earlier months of the year. The sun's presence during this month mirrors the lush, vibrant energy of late summer, gradually softening as the year edges towards its close. With its breathtaking coastal views mirroring the colorful sunsets, September stands as a charming bridge between the vibrant summer and the cozy fall, making it an enchanting time to experience Komiza's serene beauty.

Monthly Sunshine Duration in Komiza: September Highlighted

The September sunshine duration represents the total number of hours Komiza 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.
JanFebMarAprMayJunJulAugSepOctNovDec199h261h329h361h403h422h434h404h345h316h245h244h
Data source: Komiza September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Komiza During September

As summer transitions into autumn, September in Komiza, Croatia, retains a pleasant likelihood of sunny weather, boasting a 64% chance of sunshine. This figure reflects a slight dip from the season’s peak in August, which enjoys a robust 76% chance, yet September still holds its own as a sunny month. Notably, the likelihood of sunshine gradually increases throughout the spring, reaching 69% in June and climbing to its highest in the heart of summer. As the year progresses into the cooler months, the chances of sun begin to decline, emphasizing September's role as a delightful bridge between vibrant summer and the crispness of fall. Whether you're exploring the coastline or savoring local cuisine, September remains a charming time to experience the beauty of Komiza under mostly sunny skies.

Percentage of Sunny Days in September in Komiza

The chart illustrates the percentage of sunny days in Komiza 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 Komiza experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%58%63%54%57%69%73%76%64%54%33%51%
Data source: Komiza September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Komiza in September

As summer yields to autumn, September in Komiza, Croatia offers a delightful transition with 12 hours of daylight. This month marks a gradual decrease from the sun-drenched days of summer, where June and July basked in up to 15 hours of bright sunshine. While September retains a strong sense of light, it hints at the forthcoming shorter days. The trend clearly illustrates the shift from the long, vibrant days of summer to the more reserved daylight of autumn, as October will soon embrace just 10 hours of sun. This balance of light in September not only enhances the charm of Komiza's landscapes but also invites visitors to savor the lingering warmth of summer before the brisk fall air takes hold.

Average Daylight Hours in Komiza for September

The chart illustrates the variation in daylight duration in Komiza throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 23m10h 31m11h 57m13h 25m14h 40m15h 17m14h 57m13h 51m12h 27m10h 59m9h 42m9h 2m
Data source: Komiza daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Komiza

As summer gracefully transitions into autumn, September in Komiza, Croatia, unveils a refreshing calm with an average wind speed of 3.8 m/s (9 mph), marking it as one of the gentlest months of the year. Following the consistent breezes of July and August, which hovered around 5 m/s, September’s winds soften, inviting visitors to bask in the serene atmosphere. This noticeable decrease hints at the onset of cooler days, setting the stage for a tranquil and picturesque environment as the vibrant summer days begin to fade. As October approaches, the winds pick up slightly, enhancing the anticipation of crisp fall air, but for now, September’s gentle breezes offer a peaceful reprieve, perfect for leisurely strolls along the stunning coastline.

Average September Wind Speed in Komiza

The chart displays monthly wind speed patterns in Komiza, 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.
JanFebMarAprMayJunJulAugSepOctNovDec7.35.95.65.85.74.15.04.43.8 m/s5.16.57.2
Data source: Komiza September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Komiza Compares to Other Months

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

In September, the weather is generally warm and pleasant, with average temperatures around 23°C (73°F) and highs reaching up to 28°C (83°F). The humidity is relatively comfortable at 69%, and although there is some rain, with about 57 mm falling over approximately 7 days, it often occurs as short showers. In contrast, January presents a stark contrast, with chilly temperatures averaging just 11°C (52°F) and reaching a maximum of 16°C (62°F). The minimum temperature can drop to -2°C (29°F), and the humidity rises to 83%, contributing to a colder and more damp feel, with precipitation occurring on about 10 days, totaling 57 mm. For a closer look at January weather specifics, check out Komiza weather in January.

September and February present stark contrasts in weather. In September, temperatures typically range from a mild 16°C (60°F) to a warm 28°C (83°F), with an average of 23°C (73°F). The month sees about 57 mm (2.2 in) of precipitation over approximately 7 days and a comfortable humidity level of 69%. In contrast, February experiences much cooler temperatures, with minimums of 2°C (35°F) and a maximum around 16°C (61°F), resulting in a much lower average of 12°C (54°F). Though February records similar precipitation at 56 mm (2.2 in) over 8 days, the humidity rises slightly to 76%, adding to the chill. For those interested in more detailed February weather information, you can check Komiza weather in February.

September and March exhibit notable differences in weather patterns. September typically enjoys milder temperatures, ranging from a minimum of 16°C (60°F) to a maximum of 28°C (83°F), with an average of 23°C (73°F). This month also has a relatively moderate level of precipitation at 57 mm (2.2 in) over 7 days and a humidity level of 69%. In contrast, March is much cooler, with temperatures ranging from a chilly 1°C (33°F) to a maximum of 17°C (63°F) and an average of 12°C (54°F). Although it has slightly less precipitation at 52 mm (2.1 in) occurring over 8 days, the humidity level is slightly higher at 73%. For further details on March weather, you can check Komiza weather in March.

When comparing the weather in September and April, it's clear that September offers a warmer climate, with average temperatures reaching 23°C (73°F) compared to April's cooler 14°C (58°F). While both months see precipitation on about seven days, September experiences a higher total rainfall of 57 mm (2.2 in) versus April’s 41 mm (1.6 in). Additionally, April has a slightly higher humidity level at 75%, making it feel more humid than the drier, yet still comfortable atmosphere of September. For more details on April weather, you can check Komiza weather in April.

September generally offers warmer temperatures compared to May, with average highs reaching 28°C (83°F) versus May’s 24°C (76°F). The minimum temperature in September is also higher, sitting at 16°C (60°F) compared to May’s 12°C (54°F). Despite September experiencing slightly more rainfall at 57 mm (2.2 in) over 7 days, the overall humidity remains lower than in May, where it averages 78%. For more detailed insights into May weather, you can check Komiza weather in May.

In comparing the weather of September and June, both months offer mild temperatures but with notable differences. September features slightly warmer conditions, with average temperatures reaching 23°C (73°F) and maximums of 28°C (83°F), while June presents a marginally cooler average of 22°C (72°F) and a maximum of 27°C (82°F). Precipitation in September is more significant, totaling 57 mm (2.2 in) over about 7 days compared to June's 17 mm (0.7 in) over just 3 days, indicating that September can be wetter. Additionally, humidity is higher in June at 75%, compared to 69% in September. To explore more about June weather, you can refer to Komiza weather in June.

In comparing the weather of September and July, we observe some notable differences. September generally has milder temperatures, with a minimum of 16°C (60°F) and an average of 23°C (73°F), while July's minimum is higher at 20°C (68°F) with an average of 25°C (77°F). Both months peak at a comfortable maximum of 28°C (83°F). However, September experiences significantly more rainfall, averaging 57 mm (2.2 in) over about 7 days, compared to July's much drier conditions with only 10 mm (0.4 in) over 2 days. The humidity levels are relatively similar, with September at 69% and July at 71%. For more details on July weather, you can check out Komiza weather in July.

In comparing the weather between August and September, we see a noticeable shift in temperature and precipitation. August boasts warmer averages, with minimums around 20°C (69°F) and maximums peaking at 31°C (88°F), resulting in an average temperature of 26°C (79°F). In contrast, September experiences cooler temperatures, with a minimum of 16°C (60°F) and a maximum of 28°C (83°F), leading to an average of 23°C (73°F).

Additionally, September sees increased precipitation, with 57 mm (2.2 in) falling over 7 days compared to August's mere 11 mm (0.4 in) over just 2 days. The humidity remains relatively high in both months, with September at 69% and August at 65%. For more details on the weather during this time, you can check Komiza weather in August.

In September, temperatures are generally warmer, ranging from a minimum of 16°C (60°F) to a maximum of 28°C (83°F), with an average of 23°C (73°F). The month sees about 57 mm (2.2 in) of precipitation over 7 days and a humidity level of 69%. In contrast, October brings cooler temperatures, with lows dropping to 13°C (56°F) and highs reaching 23°C (74°F), averaging 19°C (67°F). Precipitation slightly increases to 65 mm (2.5 in), maintaining the same number of rainy days, but the humidity rises to 76%. For more detailed information, you can check Komiza weather in October.

September typically boasts warmer temperatures, with daily averages around 23°C (73°F) and highs reaching up to 28°C (83°F). In contrast, November brings cooler conditions, with average temperatures falling to 17°C (62°F) and a maximum of only 22°C (71°F). Additionally, November experiences significantly more precipitation, totaling 145 mm (5.7 in) over 16 days, compared to September's 57 mm (2.2 in) over just 7 days. The humidity also rises in November to 81%, making it feel more damp compared to the milder 69% humidity of September. For a closer look at conditions during this time, check out Komiza weather in November.

In comparing the weather of September and December, a distinct shift is evident. September boasts a mild average temperature of 23°C (73°F), with highs reaching up to 28°C (83°F), making it a pleasant month for outdoor activities. However, the month also experiences moderate rainfall, accumulating 57 mm (2.2 in) over about 7 days, accompanied by a humidity level of 69%.

In contrast, December sees a notable drop in temperatures, with an average of 13°C (56°F) and a maximum of only 18°C (64°F). The month is considerably wetter, with precipitation totaling 112 mm (4.4 in) spread over 14 days, and humidity rising to 81%. For more information on December weather specifics in Komiza, you can visit Komiza weather in December.

Compare Komiza's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Komiza

As summer transitions into autumn, September in Komiza showcases a delightful blend of warmth and refreshing breezes. While temperatures gracefully cool from the peak heat of July and August, reaching a pleasant average of 23°C (73°F), the vibrant charm of this coastal town remains intact. With a slight uptick in humidity and occasional rainfall—averaging about 57 mm across a week—September offers a unique ambiance that contrasts with the drier, sun-soaked months prior. This transitional weather makes it an ideal time for visitors to explore the outdoors without the sweltering heat, embracing the beauty of Komiza in a different light. For more insights into the area's climate, be sure to visit Komiza Climate.