September Weather in Naxxar, Malta

Last updated: August 21, 2025

September in Naxxar, Malta, offers delightful weather, characterized by an average temperature of 25°C (78°F), with highs reaching up to 28°C (83°F) and lows around 20°C (69°F). Visitors can expect a sprinkle of rain, with total precipitation amounting to 25 mm (1.0 in) across approximately 5 days of the month. With a humidity level of 77%, the atmosphere feels warm and inviting, making it an ideal time to explore the charming sights and vibrant culture of this Mediterranean gem.

September Temperature in Naxxar

In September, Naxxar, Malta welcomes the transition from summer with mildly warm temperatures that create a pleasant atmosphere for both locals and visitors. The month starts with minimum temperatures around 20°C (69°F), comfortably rising to an average of 25°C (78°F), and peaking at a delightful 28°C (83°F). This gradual cooldown from the sweltering heat of August, where temperatures often soar above 30°C (86°F), marks a shift toward a more moderate climate. As the days shorten, September offers the perfect balance of warmth and refreshment, making it an ideal time for outdoor activities and exploration in this picturesque Mediterranean locale.

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

The chart illustrates September temperature patterns in Naxxar, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Naxxar, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec575858616673788178726761
Data source: Temperature data for Naxxar 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 Naxxar

In September, Naxxar, Malta, experiences a notable shift in precipitation patterns as the dry summer months give way to a more humid climate. With 25 mm (1.0 in) of rainfall spread over 5 days, the onset of autumn brings a refreshing break from the parched conditions of July and August, which recorded minimal rainfall. This increase, while modest compared to the forthcoming October deluge of 111 mm (4.4 in), signals the transition towards the wetter months ahead. As the landscape begins to rejuvenate, September’s precipitation serves as a gentle reminder of nature's cyclical rhythms, paving the way for the dramatic shifts that follow in the fall.

September Precipitation Trends in Naxxar

The chart displays monthly precipitation patterns in Naxxar, 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. In Naxxar, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec414536963042511110958
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Naxxar

In Naxxar, Malta, September marks the tail end of the summer months, showcasing a humidity level of 77%. This figure reflects a slight decrease from the peak summer readings of 81% in June and 80% in May, suggesting a gradual transition into the cooler autumn months. Interestingly, the humidity begins to stabilize around this time, maintaining a consistent level compared to August’s 77%. Overall, the trend indicates that while September retains significant humidity, it signals the onset of drier conditions ahead, as seen in the decreasing figures leading into October and beyond, when levels drop to 73%. This gradual decline hints at a welcome relief from the summer’s sticky embrace, making September a comfortable month for residents and visitors alike.

September Average Humidity in Naxxar

This chart illustrates the average monthly humidity levels in Naxxar, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Naxxar is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%70%73%78%81%81%78%77%77%73%71%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Naxxar

As summer fades into autumn, the UV Index in Naxxar, Malta continues to showcase its impressive strength, with September recording an index of 8, categorizing it as very high. This is a slight dip from the peak levels of 10 and 11 seen in July and August, but it still necessitates caution, as the recommended burn time remains at just 15 minutes. Observing the monthly trends, it's evident that the indices remain elevated through the warmer months, starting from a moderate 3 in January, climbing steadily to the extreme levels of summer, and then slowly tapering off. The consistency of high exposure underscores the importance of sun safety as you enjoy the Mediterranean sun. For detailed insights, check out the Naxxar UV Index.

Maximum UV Index Levels in Naxxar for September

The chart shows the monthly maximum UV Index (UVI) for Naxxar 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. In September, the maximum UV index in Naxxar typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357991011108743
Data source: Naxxar 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 Naxxar

As September unfolds in Naxxar, Malta, residents and visitors alike can revel in 340 hours of glorious sunshine, a perfect continuation of the sun-soaked summer months. The daylight hours peak in July with a striking 413 hours, after which there’s a gentle decline, showcasing the seasonal shift as autumn approaches. August maintains the warm glow with 392 hours, but September offers a delightful balance of warmth and slightly cooler breezes, hinting at the charm of the upcoming fall. Interestingly, September's sunshine still surpasses the earlier months of the year, illustrating a trend where the Maltese summer lingers a bit longer, enticing everyone to soak up those radiant rays before the daylight begins to wane in October. As the year progresses, the emphasis on sunlight gradually fades, but September stands out as a beautiful bridge between the exuberance of summer and the mellow beauty of autumn.

Monthly Sunshine Duration in Naxxar: September Highlighted

The September sunshine duration represents the total number of hours Naxxar 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.
JanFebMarAprMayJunJulAugSepOctNovDec223h279h339h353h394h397h413h392h340h318h273h274h
Data source: Naxxar September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Naxxar During September

In Naxxar, Malta, September continues the trend of sunny weather that characterizes the summer months. Following the peak of July and August, which boast an impressive 98% and 97% chance of sunshine respectively, September maintains a solid 74% chance of clear skies. This favorable weather position places it alongside February and May, both known for their warmth and pleasant conditions. As the summer wanes and autumn approaches, visitors can still expect ample sunshine, making September a delightful time to enjoy the stunning landscapes and vibrant culture of Malta before the cooler months set in.

Percentage of Sunny Days in September in Naxxar

The chart illustrates the percentage of sunny days in Naxxar 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 Naxxar experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec53%74%70%52%71%79%98%97%74%51%49%60%
Data source: Naxxar September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Naxxar in September

As summer fades, September in Naxxar, Malta welcomes a gentle transition with 12 hours of daylight, a subtle decline from August's 13 hours. This shift signals the end of the sun-soaked days, as daylight gradually decreases leading into the autumn months. Notably, the patterns reveal a peak of 14 hours in both June and July, embodying the vibrant essence of summer before a steady descent toward the winter months. With the arrival of October, the daylight continues to dwindle, reflecting the natural rhythm of the seasons and inviting residents to embrace the cozy charm of autumn.

Average Daylight Hours in Naxxar for September

The chart illustrates the variation in daylight duration in Naxxar throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h10h 52m11h 58m13h 6m14h 4m14h 32m14h 17m13h 27m12h 21m11h 14m10h 15m9h 45m
Data source: Naxxar daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Naxxar

As summer fades into autumn, September in Naxxar, Malta brings a gentle shift in the breeze, with average wind speeds rising slightly to 4.7 m/s (10 mph). This marks a notable change from the languid summer months, where the winds were at their calmest, ranging from 4.0 to 4.2 m/s. Compared to the preceding months, September's winds start to stir, hinting at the invigorating changes to come in the fall. The trend of gradual increases continues as October follows with winds picking up significantly to 6.7 m/s (15 mph), signaling the return of brisker conditions that gracefully embrace the Maltese landscape.

Average September Wind Speed in Naxxar

The chart displays monthly wind speed patterns in Naxxar, 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.
JanFebMarAprMayJunJulAugSepOctNovDec8.56.46.76.54.94.04.14.24.7 m/s6.76.28.1
Data source: Naxxar September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Naxxar Compares to Other Months

Weather in Naxxar varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Naxxar, focusing on differences in temperature, rainfall, humidity, and UV levels.

September and January weather reveal a significant contrast in temperature and precipitation. In September, temperatures range from a minimum of 20°C (69°F) to a pleasant average of 25°C (78°F), peaking at 28°C (83°F). The month sees relatively low precipitation of 25 mm (1.0 in) over just five days and maintains a high humidity level of 77%. Conversely, January experiences much cooler temperatures, with a minimum of 8°C (47°F) and an average of 14°C (58°F), reaching a maximum of 21°C (71°F). This month also has higher precipitation, totaling 41 mm (1.6 in) over nine days, accompanied by a lower humidity of 71%. For more details about weather patterns in January, you can explore the following link: Naxxar weather in January.

September and February present a stark contrast in weather conditions. In September, temperatures are warm, with a minimum of 20°C (69°F), averaging around 25°C (78°F), and reaching a maximum of 28°C (83°F). The month experiences relatively low precipitation of 25 mm over about 5 days and a higher humidity level of 77%. In contrast, February brings much cooler weather, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 19°C (66°F), averaging 14°C (58°F). Precipitation increases in February, totaling 45 mm over approximately 6 days, and the humidity is slightly lower at 70%. For more detailed weather forecasts, visit Naxxar weather in February.

In comparing the weather between September and March, there are notable differences. September enjoys warmer temperatures, with averages around 25°C (78°F) and maximums reaching 28°C (83°F), while March is cooler, averaging only 15°C (58°F) with a maximum of 20°C (69°F). Precipitation levels are also higher in March, totaling 36 mm (1.4 in) over 6 days compared to September's 25 mm (1.0 in) over 5 days. Humidity remains relatively high in both months, with September at 77% and March slightly lower at 73%. For more detailed information, you can check Naxxar weather in March.

September and April present contrasting weather conditions. In September, temperatures are significantly warmer, with minimums around 20°C (69°F) and averages reaching 25°C (78°F), peaking at a comfortable 28°C (83°F). In contrast, April boasts milder temperatures, with averages around 16°C (61°F) and maximums only reaching 19°C (67°F). Although both months have relatively high humidity, September experiences more precipitation, averaging 25 mm over about five days, while April sees lower rainfall at just 9 mm over three days. For more detailed information about April weather, you can check Naxxar weather in April.

In comparing the weather of September and May, September generally boasts warmer temperatures, with a minimum of 20°C (69°F) and an average of 25°C (78°F), while May sees cooler conditions, starting at a minimum of 15°C (59°F) and averaging 19°C (66°F). September also tends to be wetter, experiencing about 25 mm (1.0 in) of precipitation across approximately 5 days, compared to May's more modest 6 mm (0.2 in) over just 2 days. Additionally, the humidity levels are slightly higher in May at 80%, as opposed to 77% in September. For a more detailed look at May's climate specifics, Naxxar weather in May provides useful insights.

In September, temperatures range from a minimum of 20°C (69°F) to a maximum of 28°C (83°F), with an average of 25°C (78°F). The month experiences more precipitation, with about 25 mm (1.0 in) falling over five days, contributing to a humidity level of 77%. In contrast, June's weather is slightly cooler, with temperatures varying from 18°C (64°F) to 29°C (84°F) and an average of 23°C (73°F). Notably, June is drier, receiving only 3 mm (0.1 in) of rain over no days, and has a higher humidity level of 81%. For more detailed information, you can visit Naxxar weather in June.

When comparing the weather in September to that of July, we notice a few key differences. September tends to be slightly cooler, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 28°C (83°F), averaging around 25°C (78°F). In contrast, July features warmer temperatures, with a minimum of 21°C (71°F) and a maximum of 29°C (85°F), averaging at 26°C (78°F). Interestingly, September experiences some precipitation, with around 25 mm (1.0 in) over five days, while July enjoys completely dry conditions with no recorded rainfall. Humidity levels remain comparable, with September at 77% and July at 78%. For more details on July’s weather specifics, you can visit Naxxar weather in July.

In comparing the weather between August and September, September tends to be slightly cooler, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 28°C (83°F), compared to August's warmer range of 23°C (74°F) to 31°C (88°F). Notably, September also experiences more precipitation, totaling 25 mm (1.0 in) over five days, while August remains quite dry with only 4 mm (0.1 in) and no rainy days at all. Both months share similar humidity levels at 77%, but September marks the transition into a more variable weather pattern. For a detailed insight into August weather, you can check Naxxar weather in August.

September generally showcases warmer temperatures compared to October, with an average of 25°C (78°F) and maximums reaching up to 28°C (83°F). In contrast, October experiences slightly cooler temperatures, with an average of 22°C (72°F) and minimums around 17°C (63°F). Precipitation increases significantly in October, totaling 111 mm (4.4 in) over 9 days, whereas September sees only 25 mm (1.0 in) across 5 days. Despite the increase in rainfall in October, humidity remains relatively stable at 73%, slightly lower than September's 77%. For more details on October weather, you can check Naxxar weather in October.

September typically offers warmer temperatures compared to November, with average highs reaching around 28°C (83°F) and a humidity level of 77%. In contrast, November sees a drop in temperatures, with average highs around 24°C (76°F) and cooler evenings, with lows averaging 13°C (56°F). Additionally, November experiences more rainfall, accumulating about 109 mm (4.3 in) over 13 days, compared to September's 25 mm (1.0 in) over just 5 days. For a detailed look at the weather, you can visit Naxxar weather in November.

In September, the weather is warm and pleasant, with average temperatures ranging from a comfortable 20°C (69°F) at night to a high of 28°C (83°F) during the day. The month experiences relatively low precipitation, totaling around 25 mm (1.0 in) over approximately 5 days, with humidity levels at a fairly high 77%. In contrast, December brings a noticeable drop in temperatures, with averages ranging from a minimum of 10°C (49°F) to a maximum of 20°C (69°F). This month also sees increased precipitation, with around 58 mm (2.3 in) falling over 9 days, while humidity decreases slightly to 70%. For more detailed insights, you can check out the Naxxar weather in December.

Compare Naxxar's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Naxxar

As September rolls in, Naxxar experiences a delightful transition in weather, marking the end of summer with pleasantly warm days and comfortably cooler nights. Unlike the peak heat of July and August, September offers an average temperature that invites outdoor activities, with just enough humidity to keep the air refreshing. The month does see a slight increase in rainfall compared to the drier summer months, providing a welcomed respite for the vegetation. With its charming blend of sun and occasional showers, September stands out as an ideal time to explore Naxxar's natural beauty before the cooler autumn days arrive. For more insights, visit Naxxar Climate.