September Weather in Malacca, Malaysia

Last updated: August 21, 2025

In September, Malacca, Malaysia experiences a warm and humid climate characterized by maximum temperatures reaching 31°C (89°F) and an average temperature of 27°C (82°F). The month is marked by significant rainfall, accumulating to about 206 mm (8.1 in) over approximately 25 days, creating a lush and vibrant atmosphere. With humidity levels soaring at around 90%, visitors can expect a tropical environment that accentuates the rich heritage and personality of this historic city. Whether exploring its bustling streets or relaxing by the coast, September's weather adds a distinct warmth to the unique charm of Malacca.

September Temperature in Malacca

In September, Malacca, Malaysia, experiences a warm and tropical climate that captivates visitors with its consistent temperatures. The month sees a minimum of 24°C (75°F), allowing for comfortable mornings, while the average hovers around 27°C (82°F), perfect for exploring the city's rich cultural tapestry. As the day progresses, temperatures peak at 31°C (89°F), reminiscent of the previous summer months. Interestingly, September maintains the trend of steady warmth seen throughout the year, with only minor fluctuations in maximum temperatures compared to the hotter months of February and May. This delightful warmth, coupled with relative humidity, invites travelers to immerse themselves in both bustling street life and tranquil riverside strolls, making Malacca a year-round destination for sun seekers.

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

The chart illustrates September temperature patterns in Malacca, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Malacca, 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).
JanFebMarAprMayJunJulAugSepOctNovDec818182828382828281828181
Data source: Temperature data for Malacca 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 Malacca

September in Malacca, Malaysia, marks the continuation of the wet season, with precipitation reaching 206 mm (8.1 in) over 25 rainy days. This month maintains a strong pattern established earlier in the year, where rainfall begins to peak after the drier months of January and February. The increase in precipitation is notable compared to previous months, such as August's 180 mm, and sets the stage for October, which typically sees even heavier downpours. With locals and visitors alike navigating the frequent showers, September serves as a vivid reminder of Malacca's tropical climate, offering lush landscapes and vibrant scenery fueled by the abundant rainfall. Overall, September's weather patterns echo a broader trend of rising moisture that sustains the region's natural beauty as it transitions into one of its wettest months.

September Precipitation Trends in Malacca

The chart displays monthly precipitation patterns in Malacca, 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 Malacca, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec11958150204242200161180206255282171
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Malacca

In September, Malacca, Malaysia, experiences a remarkable peak in humidity levels, reaching 90%, which is consistent with the preceding months of August and the subsequent months of October and December. The trend reveals a significant rise in humidity as the year progresses, climbing from 84% in January to its highest point in September. This substantial increase underscores the tropical climate of Malacca, where the humidity remains consistently high, particularly from mid-year onwards. Such humidity levels contribute to the region's lush greenery and vibrant ecosystems, yet can also pose challenges for visitors and residents alike. Embracing the warmth and thick air becomes part of the Malaccan experience as the city thrives in its tropical vitality.

September Average Humidity in Malacca

This chart illustrates the average monthly humidity levels in Malacca, 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 Malacca is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec84%77%77%80%85%87%88%90%90%89%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Malacca

In September, Malacca, Malaysia, experiences a UV Index of 14, maintaining its classification of extreme exposure with a quick burn time of just 10 minutes. This month continues the trend seen throughout the year, where the UV Index consistently hovers around 12 to 16, indicating a persistent need for sun protection. This summer-like intensity serves as a reminder that even as the monsoon season approaches, UV rays remain powerful and can lead to sunburn in a very short period. It's essential for residents and visitors alike to stay vigilant about sun safety. For more detailed information and real-time updates, check out Malacca UV Index.

Maximum UV Index Levels in Malacca for September

The chart shows the monthly maximum UV Index (UVI) for Malacca 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 Malacca typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131516151412121314141312
Data source: Malacca 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 Malacca

As September arrives in Malacca, Malaysia, residents and visitors alike can enjoy a delightful 293 hours of sunshine, adding a warm glow to the end of the monsoon season. This month continues the trend of consistent sunlight, with only a slight dip compared to the vibrant summer months of July and August, which boasted impressive hours of 309 and 305, respectively. Overall, the pattern of sunshine in Malacca showcases a healthy balance, with peak brightness occurring from March to July, where the sun generously lights up the sky. September's sunshine plays a crucial role in preparing for the upcoming dryer months, making it an ideal time to explore this historical coastal gem soaked in rich culture and charm.

Monthly Sunshine Duration in Malacca: September Highlighted

The September sunshine duration represents the total number of hours Malacca 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.
JanFebMarAprMayJunJulAugSepOctNovDec234h301h322h293h297h284h309h305h293h287h259h288h
Data source: Malacca September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Malacca During September

In September, Malacca, Malaysia, enjoys a 19% chance of sunny weather, placing it among the more favorable months for sunshine in the region. This figure aligns with the gradually improving trend observed from the mid-year months, as the probability of sunny days begins to recover from the lows experienced during the height of the monsoon in July and August. While the likelihood remains lower than the peak months, September's sunshine potential is a welcome respite, hinting at a transition towards drier weather as the year progresses. Thus, visitors can reasonably hope for a mix of sunshine and occasional rain, making it an appealing time to explore this vibrant city.

Percentage of Sunny Days in September in Malacca

The chart illustrates the percentage of sunny days in Malacca 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 Malacca experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec8%23%21%18%16%19%11%13%19%14%7%11%
Data source: Malacca September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Malacca in September

In Malacca, Malaysia, September sees a consistent 12 hours of daylight, reflecting a steady trend that begins in February and extends through October. This delightful balance of light permeates the days, offering ample time for both exploration and relaxation. Interestingly, this stable daylight duration occurs amidst a backdrop of slightly shorter days in January and December, creating a rhythmic ebb and flow throughout the year. As the seasons transition, the gentle constancy of September's daylight makes it an ideal time to immerse oneself in the vibrant culture and stunning landscapes of this historic city.

Average Daylight Hours in Malacca for September

The chart illustrates the variation in daylight duration in Malacca throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 59m12h 1m12h 5m12h 9m12h 12m12h 14m12h 13m12h 10m12h 6m12h 2m12h11h 59m
Data source: Malacca daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Malacca

As September unfolds in Malacca, Malaysia, the gentle caress of the wind heralds a subtle shift in the air. With an average wind speed of 2.7 m/s (6 mph), September ties with March and October, reflecting a slight uptick from the quieter months of April and May. This modest breeze, consistent with the summer's final days, serves as a refreshing reminder of nature's rhythm as it prepares for the transition into the more vigorous winds of December. Notably, throughout the year, the wind tends to maintain a fairly steady pace, with January and February boasting the highest speeds at 4.0 m/s (9 mph), followed by a gradual descent through the warmer months. The oratory whispers of September's winds invite both residents and travelers to embrace the lingering warmth while feeling the anticipation of the cooler months ahead.

Average September Wind Speed in Malacca

The chart displays monthly wind speed patterns in Malacca, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4.04.02.72.12.12.42.52.52.7 m/s2.72.53.3
Data source: Malacca September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Malacca Compares to Other Months

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

In September, the weather tends to be warm and humid, with average temperatures around 27°C (82°F) and maximums reaching up to 31°C (89°F). This month experiences significant rainfall, with a total precipitation of 206 mm (8.1 in) over 25 days, contributing to a humidity level of 90%. In contrast, January features slightly lower humidity at 84%, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 33°C (92°F) and total precipitation of 119 mm (4.7 in) across 16 days. While both months are warm, January offers less rainfall and slightly more comfortable humidity levels. For a detailed look at January's weather specifics, check out Malacca weather in January.

September tends to be more humid and rainy compared to February. With minimum temperatures around 24°C (75°F) and maximums reaching 31°C (89°F), September averages 27°C (82°F) but experiences significant precipitation of 206 mm (8.1 in) over 25 days. In contrast, February sees similar minimum temperatures at 23°C (75°F) but can soar to a high of 34°C (93°F), averaging the same 27°C (82°F). Notably, February has much less rainfall, with only 58 mm (2.3 in) over 12 days and a lower humidity level of 77%. For more insights on weather during this month, you can check Malacca weather in February.

In September, the weather is characterized by consistently warm temperatures ranging from a minimum of 24°C (75°F) to a maximum of 31°C (89°F), with an average of 27°C (82°F). Despite the warmth, this month sees significant rainfall, totaling 206 mm (8.1 in) over 25 days, coupled with high humidity at 90%. In contrast, March experiences slightly warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 33°C (93°F), maintaining a similar average of 28°C (82°F). The precipitation in March is notably lower at 150 mm (5.9 in) over 24 days, and the humidity is also reduced to 77%. For more detailed information on March weather, you can visit Malacca weather in March.

In comparing the weather between September and April, both months exhibit warm temperatures, with September showing a minimum of 24°C (75°F) and an average of 27°C (82°F), while April has slightly warmer temperatures with a minimum of 25°C (77°F) and an average of 28°C (82°F). The maximum temperatures in both months hover around 31°C (89°F) for September and 32°C (90°F) for April, indicating a similar warmth. However, September experiences more rainfall, with 206 mm (8.1 in) over 25 days of precipitation, compared to April's 203 mm (8.0 in) across 27 days. Additionally, the humidity in September is notably higher at 90%, compared to April's 80%. For more information on April weather, you can visit Malacca weather in April.

In comparing the weather between September and May, both months exhibit warm temperatures, with September experiencing a minimum of 24°C (75°F) and an average of 27°C (82°F), while May starts slightly higher at a minimum of 25°C (78°F) and an average of 28°C (83°F). May tends to be warmer overall, peaking at a maximum of 33°C (91°F) compared to September’s maximum of 31°C (89°F). Precipitation levels are notable in both months, with September receiving 206 mm (8.1 in) over 25 days and May seeing higher rainfall at 242 mm (9.5 in) across 28 days. Humidity is also slightly more pronounced in September at 90%, compared to May's 85%. For more detailed insights, you can explore Malacca weather in May.

In comparing the weather between September and June, we find that both months maintain similar temperature ranges, with September featuring a minimum of 24°C (75°F), an average of 27°C (82°F), and a maximum of 31°C (89°F). June showcases slightly higher averages, with a minimum of 24°C (76°F), an average of 28°C (82°F), and a maximum of 32°C (89°F). Precipitation levels are fairly close, with September receiving 206 mm (8.1 in) over 25 days, while June totals 200 mm (7.9 in) across 24 days, indicating a similarly wet climate. However, September is slightly more humid at 90%, compared to June's 87%. For more specific details on June weather, you can visit Malacca weather in June.

In comparing the weather patterns of September and July, both months feature similar temperature ranges, with September showing a minimum of 24°C (75°F), an average of 27°C (82°F), and a maximum of 31°C (89°F), closely mirroring July’s minimum of 24°C (76°F), average of 28°C (82°F), and maximum of 31°C (88°F). However, September experiences more precipitation, recording 206 mm (8.1 in) over 25 days, compared to July’s 161 mm (6.4 in) over 24 days. Additionally, the humidity levels in September are slightly higher at 90%, while July maintains a relative humidity of 87%. For a more detailed look at July's weather, you can visit Malacca weather in July.

In comparing the weather of September and August, we see that both months experience similar temperature ranges, with September slightly cooler on average. September has a minimum temperature of 24°C (75°F) and an average of 27°C (82°F), while August also has a minimum of 24°C (76°F) and a slightly higher average of 28°C (82°F). Precipitation is notably higher in September, reaching 206 mm (8.1 in) across 25 rainy days, compared to August's 180 mm (7.1 in) over the same number of days. Humidity levels remain constant at 90% in both months, contributing to the overall tropical feel. For more details on August weather in this region, check out Malacca weather in August.

In September, the weather is characterized by a warm average temperature of 27°C (82°F), with maximums reaching up to 31°C (89°F). However, this month also sees significant rainfall, totaling 206 mm (8.1 in) over 25 days, with humidity levels soaring to 90%.

Contrastingly, October brings a slight rise in average temperature to 28°C (82°F) and maximums peaking at 32°C (89°F). The precipitation levels increase to 255 mm (10.0 in), distributed over 24 days, while the humidity remains similar at 89%. For a detailed overview of what to expect, you can check out Malacca weather in October.

In comparing the weather between September and November, we find that both months maintain similar temperature ranges, with minimums around 24°C (75°F) and maximums peaking at 31°C (89°F). However, November experiences more rainfall, with precipitation reaching 282 mm (11.1 in) over 28 days, compared to September's 206 mm (8.1 in) across 25 days. Additionally, humidity levels remain fairly high in both months, with November slightly higher at 89% compared to September's 90%. For more detailed insights, check out Malacca weather in November.

In September, the weather features consistently warm temperatures, with minimums around 24°C (75°F), averages of 27°C (82°F), and maximums reaching 31°C (89°F). However, the month is characterized by high precipitation levels of 206 mm (8.1 in) over 25 days, contributing to a humidity of 90%. In contrast, December maintains a similar temperature profile, featuring the same minimum and average temperatures but slightly less rainfall at 170 mm (6.7 in) over 23 days. Despite this reduction in precipitation, the humidity remains constant at 90%. To learn more about what to expect during this month, check out Malacca weather in December.

Compare Malacca's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Malacca

As September rolls into Malacca, the weather remains consistently warm and humid, with temperatures typically hovering around a balmy 27°C. Unlike other months, this period sees heightened precipitation, with rain gracing the city on nearly 25 days, contributing to an overall humidity level that can feel quite intense at 90%. While the maximum temperatures are comparable to the peaks of summer, the frequent downpours can transform the atmosphere, adding a refreshing twist to the otherwise steady warmth. For a comprehensive overview of how September fits into the broader weather patterns of Malacca, explore the details at Malacca Climate.