September Weather in Thalang, Thailand

Last updated: August 27, 2025

In September, Thalang, Thailand, experiences warm and humid weather, with an average temperature hovering around 27°C (82°F). Daily highs reach a maximum of 29°C (85°F), while nights cool down to a minimum of 25°C (78°F). This period is marked by substantial rainfall, accumulating approximately 283 mm (11.2 in) over 25 rainy days, contributing to the region's lush landscapes. With humidity levels averaging at 84%, visitors can expect a tropical atmosphere that enhances the beauty of Thalang's natural surroundings, although the frequent showers should be kept in mind when planning outdoor activities.

September Temperature in Thalang

In Thalang, Thailand, September brings warm and humid weather, characteristic of the tropical climate. With minimum temperatures averaging around 25°C (78°F) and maximums reaching 29°C (85°F), the month provides a comfortable yet slightly cooler edge compared to the preceding months. The daily averages hover around 27°C (82°F), reflecting a slight drop from the peak summer months, making it an ideal time for outdoor adventures before the rains fully settle in. As the monsoon season continues, visitors can expect warm, albeit balmy conditions, perfect for enjoying Thalang’s lush landscapes and cultural sights.

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

The chart illustrates September temperature patterns in Thalang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Thalang, 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).
JanFebMarAprMayJunJulAugSepOctNovDec818182828382828281818181
Data source: Temperature data for Thalang 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 Thalang

In September, Thalang, Thailand experiences a notable peak in precipitation, with an impressive 283 mm (11.2 in) of rain over 25 days. This surge in rainfall marks a continuation of the wet season, further escalating from the already substantial amounts seen in previous months like August and July. The persistent downpours demonstrate a clear trend, as the region transitions from the earlier wetter months into what is typically considered the height of the rainy season. As September unfolds, lush greenery flourishes, transforming the landscape into a vibrant display of nature's resilience, while also reminding residents of the challenges posed by such relentless precipitation.

September Precipitation Trends in Thalang

The chart displays monthly precipitation patterns in Thalang, 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 Thalang, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1131642165259240207230283310218135
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Thalang

In September, Thalang, Thailand, experiences a notable increase in humidity, reaching 84%—the highest level of the year. This mid-monsoon month transitions from August's 82%, marking the peak of the humid season. Throughout the year, humidity levels generally fluctuate between the low 70s in the earlier months and then rise significantly with the onset of the rainy season. Notably, as the year progresses towards the monsoon, humidity remains high, with November and December also maintaining levels at 84%. This pattern illustrates a consistent trend of increased moisture in the air during the latter half of the year, creating a lush and vibrant atmosphere in the region.

September Average Humidity in Thalang

This chart illustrates the average monthly humidity levels in Thalang, 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 Thalang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%73%74%71%72%79%79%82%84%83%84%84%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Thalang

In September, Thalang, Thailand, continues to experience extreme UV index levels, with a UV Index of 14 that requires careful sun protection, as the burn time is a mere 10 minutes. This trend of high UV exposure has been consistent throughout the year, peaking in March and April with a UV Index of 15, before stabilizing around 14 during the later months of summer. As summer transitions into the fall, the UV levels remain significant, prompting outdoor enthusiasts to stay vigilant with sun safety measures. For more detailed information on the UV Index throughout the year, visit Thalang UV Index.

Maximum UV Index Levels in Thalang for September

The chart shows the monthly maximum UV Index (UVI) for Thalang 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 Thalang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121415151413131414141211
Data source: Thalang 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 Thalang

In September, Thalang, Thailand, enjoys a delightful 282 hours of sunshine, marking a slight dip from the summer peak. This month transitions from the vibrant days of July and August, which boast over 300 hours each, heralding the onset of the monsoon season. However, September still shines brightly compared to earlier months, providing ample sunlight for beachgoers and outdoor adventurers alike. As the year progresses, the average hours gradually decrease, with October following closely behind at 281 hours, suggesting that while the sunny days might be fewer, they remain a cherished highlight of the region's charm.

Monthly Sunshine Duration in Thalang: September Highlighted

The September sunshine duration represents the total number of hours Thalang 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.
JanFebMarAprMayJunJulAugSepOctNovDec257h311h344h317h308h296h316h309h282h281h283h309h
Data source: Thalang September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Thalang During September

In Thalang, Thailand, the likelihood of sunny weather in September dips significantly, with a mere 10% chance of sunshine. This pattern follows a trend seen throughout the monsoon season, where the preceding months of July and August also exhibit low probabilities of clear skies, at 18% and 10% respectively. As the region transitions from the wet months to the drier season beginning in October, the weather remains overcast, with sunny days being a rare occurrence. Travelers seeking bright, sunny days may want to consider planning their visit outside of September, when the chance of enjoying the sun is at its lowest during the year.

Percentage of Sunny Days in September in Thalang

The chart illustrates the percentage of sunny days in Thalang 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 Thalang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec28%48%41%21%16%20%18%10%10%10%4%40%
Data source: Thalang September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Thalang in September

In September, Thalang, Thailand enjoys a delightful 12 hours of daylight, continuing the trend established during the more sun-drenched months of April through August. This consistent daylight duration reflects the region’s tropical climate, where the sun shines vigorously for much of the year. As the days gradually shorten into October, with only 11 hours of daylight, September serves as a transitional month, perfect for embracing both the lingering brightness of late summer and the upcoming changes of the fall season. Whether basking in the sun's glow or enjoying the cooler evenings, September's balance of light and warmth creates an inviting atmosphere for outdoor adventures.

Average Daylight Hours in Thalang for September

The chart illustrates the variation in daylight duration in Thalang throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 42m11h 51m12h 4m12h 17m12h 28m12h 33m12h 30m12h 21m12h 8m11h 55m11h 45m11h 39m
Data source: Thalang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Thalang

In September, the winds in Thalang, Thailand, average a gentle 4.4 m/s (10 mph), marking a transitional phase as the region shifts from the blustery summer months. This slight dip from the more robust breezes of July and August, which boast averages of 5.5 m/s (12 mph) and 5.1 m/s (11 mph) respectively, indicates a gradual calming before the cooler seasons set in. As October follows closely with a similar average wind speed of 4.7 m/s (10 mph), it's evident that while the winds may soften, they maintain a steady presence, providing a serene backdrop to the lush landscapes and tranquil beaches of this beautiful locale.

Average September Wind Speed in Thalang

The chart displays monthly wind speed patterns in Thalang, 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.
JanFebMarAprMayJunJulAugSepOctNovDec5.75.33.83.93.94.75.55.14.4 m/s4.73.84.9
Data source: Thalang September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Thalang Compares to Other Months

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

September and January exhibit distinct weather patterns. In September, the temperatures range from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), with an average of 27°C (82°F). This month is characterized by high humidity at 84% and significant rainfall, totaling 283 mm (11.2 in) over 25 days. In contrast, January features similar average temperatures at 27°C (81°F), but with slightly warmer maximums reaching 30°C (86°F) and lower humidity at 76%. Additionally, January experiences considerably less precipitation, with only 113 mm (4.5 in) over just 10 days. For more insights on January weather specific to the region, visit Thalang weather in January.

September and February showcase significant differences in weather patterns. Both months have similar average temperatures, with a minimum of 25°C (78°F) and an average of 27°C (82°F), but February sees a higher maximum temperature of 31°C (87°F) compared to September's 29°C (85°F). The most notable contrast lies in precipitation, as September experiences considerably more rainfall with 283 mm (11.2 in) over 25 days, while February has only 16 mm (0.6 in) spread over just 3 days. Additionally, September has a higher humidity level at 84%, contrasting with February's more comfortable 73%. For more detailed insights on February weather, you can check Thalang weather in February.

In September, the weather tends to be humid and wet, with average temperatures ranging from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), and a staggering 283 mm (11.2 in) of precipitation spread over 25 days. The humidity is quite high at 84%, making the air feel even warmer and more uncomfortable. In contrast, March offers slightly warmer temperatures, with averages from 25°C (78°F) to a maximum of 30°C (87°F), while experiencing significantly less rainfall at just 42 mm (1.7 in) over only 8 days. The humidity also drops to 74%, providing a more pleasant atmosphere. For more detailed weather information, you can check Thalang weather in March.

September and April both feature warm temperatures, with September showing a minimum of 25°C and an average of 27°C, while April reaches slightly higher averages with a minimum of 25°C and an average of 28°C. However, September is notably wetter, receiving 283 mm of precipitation over 25 days compared to April's 165 mm over 21 days. This results in a higher humidity level in September at 84%, compared to April's 71%. For a more detailed look at the weather conditions in April, you can visit Thalang weather in April.

September and May present distinct weather patterns, with both months characterized by warm temperatures but notable differences in precipitation and humidity. In September, the temperatures range from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), accompanied by high humidity levels at 84%. The month also sees significant rainfall, with 283 mm (11.2 in) spread over 25 days. Conversely, May exhibits slightly higher temperatures, with a minimum of 26°C (79°F) and a maximum of 30°C (87°F). The precipitation in May is somewhat less, totaling 259 mm (10.2 in) across 27 days, and the humidity is notably lower at 72%. For those interested in a detailed weather overview, you can check out Thalang weather in May.

September and June exhibit similar warm temperatures, with both months starting with minimums around 25-26°C (78°F) and averaging between 27°C (82°F) and 28°C (83°F). However, September tends to be slightly cooler at maximums of 29°C (85°F) compared to June’s peak of 30°C (86°F). Notably, September experiences higher precipitation levels at 283 mm (11.2 in) over 25 days, while June has slightly less with 240 mm (9.4 in) over 24 days. Additionally, humidity is higher in September at 84%, compared to June's 79%. For more detailed insights into the climate specifics, you can visit Thalang weather in June.

In comparing the weather in September and July, both months exhibit warm temperatures with averages hovering around 27°C (82°F) in September and slightly warmer at 28°C (83°F) in July. The maximum temperatures are consistent, reaching up to 29°C (85°F) in both months. However, September is markedly wetter, experiencing 283 mm (11.2 in) of precipitation over 25 days, compared to July's 207 mm (8.1 in) across 20 days. Additionally, September's humidity is higher at 84%, while July maintains a somewhat lower humidity level at 79%. This makes July feel slightly less muggy despite its comparable temperatures. For a more detailed look at July weather, you can check Thalang weather in July.

In comparing the weather of September and August, both months exhibit similar temperature ranges, with September featuring a minimum of 25°C (78°F) and an average of 27°C (82°F), slightly cooler than August's minimum of 25°C (77°F) and average of 28°C (82°F). However, September brings increased precipitation, totaling 283 mm (11.2 in) over 25 days, compared to August's 230 mm (9.0 in) over 22 days. Additionally, September has a higher humidity level at 84%, compared to August's 82%, contributing to a more intense tropical feel. For more detailed insights, you can refer to Thalang weather in August.

In comparing the weather of September and October, we see that both months maintain similar temperature ranges, with minimums of 25°C, average temperatures around 27°C, and maximums peaking at 29°C. However, October experiences slightly higher precipitation levels, totaling 309 mm over 26 days compared to September's 283 mm over 25 days. Humidity remains fairly consistent between the two months, with September at 84% and October slightly lower at 83%. For more detailed weather information, you can visit Thalang weather in October.

In September, the weather is characterized by warm temperatures with a minimum of 25°C (78°F) and an average of 27°C (82°F), while highs reach 29°C (85°F). This month also experiences significant rainfall, totaling 283 mm (11.2 in) over 25 days, combined with high humidity levels of 84%. In contrast, November maintains similar temperatures, with a minimum of 25°C (77°F), an average of 27°C (81°F), and a maximum of 30°C (87°F). However, it sees a reduction in rainfall to 218 mm (8.6 in) over 24 days, while humidity remains constant at 84%. For more detailed weather insights, you can check Thalang weather in November.

Comparing the weather in September and December reveals some notable differences. In September, temperatures range from a minimum of 25°C (78°F) to a maximum of 29°C (85°F), with an average of 27°C (82°F). However, it's also quite wet, receiving 283 mm (11.2 in) of precipitation over 25 days, leading to a humidity of 84%. In contrast, December experiences a slightly broader temperature range, with a minimum of 24°C (76°F) and a maximum of 31°C (87°F), while maintaining a similar average of 27°C (81°F). Precipitation drops significantly to 135 mm (5.3 in) over just 14 days, still with a humidity level of 84%. For more details on the weather conditions, you can check Thalang weather in December.

Compare Thalang's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Thalang

September in Thalang brings a notable shift in weather dynamics compared to other months. With higher humidity levels around 84%, the atmosphere feels more intense, while frequent rainfall significantly contributes to an overall precipitation total of 283 mm. This month typically experiences moderate temperatures, averaging around 27°C, but the consistent rain often leads to cooler mornings and lush greenery that enhances the beauty of the region. If you're planning a visit, it's essential to prepare for the wet conditions that prevail nearly every day, making September a unique but captivating time to experience the vibrant landscape of Thalang. For more insights into the region's climate, visit Thalang Climate.