September Weather in Huai Khwang, Thailand

Last updated: August 27, 2025

September in Huai Khwang, Thailand is characterized by a warm and humid climate, with maximum temperatures soaring up to 36°C (97°F) and an average comfortable 29°C (84°F). As the month unfolds, expect frequent rainfall, accumulating to about 245 mm (9.6 in) over 24 days, which significantly contributes to the area's lush landscape. Humidity levels remain high at around 87%, enhancing the tropical feel. Visitors to Huai Khwang should prepare for a mix of sun-soaked days and refreshing showers, making it a vibrant time to experience the essence of this enchanting district.

September Temperature in Huai Khwang

In September, Huai Khwang experiences a slight easing of the summer heat, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 36°C (97°F). The average temperature remains stable at 29°C (84°F), consistent with the trends of the preceding months. As the wet season takes hold, humidity levels begin to rise, contributing to a fresh, tropical atmosphere. This month marks a transition, where the intense heat of mid-summer begins to give way to milder conditions in October, making it an ideal time for both locals and visitors to enjoy the vibrant culture and outdoor activities in the area.

September Weather in Huai Khwang: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Huai Khwang, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huai Khwang, 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).
JanFebMarAprMayJunJulAugSepOctNovDec808285868686858584838280
Data source: Temperature data for Huai Khwang 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 Huai Khwang

September marks a significant peak in precipitation for Huai Khwang, Thailand, with a staggering 245 mm (9.6 in) of rain over 24 days. This deluge represents a noticeable surge compared to the preceding months, as it follows the heavy rainfall of August and sets the stage for October's comparable totals. With the rainy season at its height, September's precipitation contributes to the cumulative rainfall that begins in earnest around April, illustrating a clear trend of increasing moisture. This consistent pattern not only demonstrates the region’s unique climatological rhythm but also underscores the impact of the monsoon season on local weather. As the month transitions, residents brace for the lingering storms, which are a hallmark of this vibrant tropical climate.

September Precipitation Trends in Huai Khwang

The chart displays monthly precipitation patterns in Huai Khwang, 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 Huai Khwang, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2914441071421121591632452506124
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Huai Khwang

In September, humidity in Huai Khwang, Thailand remains notably high at 87%, just a touch below August's peak of 88%. This month continues the trend of escalating humidity that begins in April, where levels rise sharply from 70% to the high 80s over the summer months. Such high humidity creates a tropical atmosphere, making September feel warm and muggy, typical of the region's monsoon season. Interestingly, as the year progresses towards October, humidity does gradually decline, hinting at the transition to drier conditions by the end of the year. Overall, September encapsulates the climax of Huai Khwang's humid season, serving as both a peak and a precursor to the shifting climate that follows.

September Average Humidity in Huai Khwang

This chart illustrates the average monthly humidity levels in Huai Khwang, 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 Huai Khwang is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%58%61%70%80%85%86%88%87%83%78%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Huai Khwang

In September, residents of Huai Khwang, Thailand, experience a UV Index of 13, categorizing it as extreme and necessitating a burn time of just 10 minutes with unprotected skin. This month continues a trend of high UV exposure seen throughout the summer, where the index peaked at 14 in both July and August. Although slightly lower than the preceding months, the UV Index in September remains significantly high. As a reminder, this trend underscores the importance of sun protection during these months. Stay informed and plan outdoor activities accordingly by visiting Huai Khwang UV Index for the most updated information.

Maximum UV Index Levels in Huai Khwang for September

The chart shows the monthly maximum UV Index (UVI) for Huai Khwang 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 Huai Khwang typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1012141314131414131298
Data source: Huai Khwang 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 Huai Khwang

As September unfolds in Huai Khwang, Thailand, the city experiences a gentle decline in sunshine hours, with approximately 268 hours gracing the month. This marks a notable dip from the sunnier peaks of March, which boasts a vibrant 336 hours. While still basking in considerable light, September’s totals reflect a transition into the cooler months, following the summer's more radiant days. Although it is one of the lower months for sunshine in this tropical enclave, the combination of warm weather and the allure of fading light creates a captivating atmosphere, inviting residents and visitors alike to relish in the golden hues that linger as they herald the arrival of autumn.

Monthly Sunshine Duration in Huai Khwang: September Highlighted

The September sunshine duration represents the total number of hours Huai Khwang 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.
JanFebMarAprMayJunJulAugSepOctNovDec251h299h336h322h321h302h290h280h268h287h294h316h
Data source: Huai Khwang September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Huai Khwang During September

In Huai Khwang, Thailand, September marks a significant dip in sunny weather, with only a 10% chance of clear skies. This trend aligns with the sweltering rainy season, where the sun takes a backseat to heavy monsoons. In stark contrast, the surrounding months reveal a striking variation: January boasts a 58% chance of sunshine, while February reaches an impressive 76%. However, as the summer progresses, the likelihood of sunshine plummets, with July and August confined to just 11% and 9%, respectively. As the rain begins to ease in October, the chance of sunny days gradually improves to 14%, hinting that while September may be gloomy, brighter days are just around the corner.

Percentage of Sunny Days in September in Huai Khwang

The chart illustrates the percentage of sunny days in Huai Khwang 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 Huai Khwang experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec58%76%57%18%33%17%11%9%10%14%29%63%
Data source: Huai Khwang September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Huai Khwang in September

In September, Huai Khwang, Thailand, enjoys a consistent 12 hours of daylight, continuing the trend established since March of the same year. This stable duration reflects a shift from the shorter days of early the year, as January and February each offer just 11 hours of sunlight. As the region moves into the latter part of the year, daylight begins to taper off again, with October dropping back to 11 hours and remaining there through December. Overall, the long, sun-filled days of April to September provide a vibrant and lively backdrop for outdoor activities, encapsulating the warm embrace of the region's tropical climate.

Average Daylight Hours in Huai Khwang for September

The chart illustrates the variation in daylight duration in Huai Khwang throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 24m11h 40m12h 2m12h 25m12h 45m12h 54m12h 49m12h 33m12h 11m11h 48m11h 28m11h 19m
Data source: Huai Khwang daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Huai Khwang

In September, Huai Khwang experiences a gentle shift in its average wind speed, which drops to 2.0 m/s (5 mph), marking a slight calmness compared to the more breezy months of March and June, both at 3.0 m/s (7 mph). This pattern suggests a seasonal transition as the region anticipates the arrival of cooler months. As summer gives way to autumn, the wind slows down, providing a serene atmosphere that complements the vibrant local culture. Interestingly, this month aligns with October, where the winds remain steady at 2.0 m/s, indicating a consistent tranquility in the air that is characteristic of this time of year.

Average September Wind Speed in Huai Khwang

The chart displays monthly wind speed patterns in Huai Khwang, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.32.43.01.92.43.02.72.62.0 m/s2.02.22.6
Data source: Huai Khwang September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Huai Khwang Compares to Other Months

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

In September, the weather is characterized by high temperatures, with minimums around 24°C (76°F) and maximums reaching up to 36°C (97°F). The month is also marked by significant rainfall, averaging 245 mm (9.6 in) over 24 days, and a high humidity level of 87%. In contrast, January offers a much drier and cooler climate, featuring minimum temperatures of 16°C (61°F) and maximums of 35°C (94°F). Precipitation is minimal in January, with only 29 mm (1.1 in) observed over just 3 days, and humidity drops to a more comfortable 59%. For more detailed information, check out Huai Khwang weather in January.

September and February present contrasting weather conditions. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 36°C (97°F), with an average of 29°C (84°F). This month is characterized by high humidity levels at 87% and significant precipitation, totaling 245 mm (9.6 in) over 24 rainy days. In contrast, February offers slightly cooler temperatures with a minimum of 19°C (66°F), an average of 28°C (82°F), and a maximum of 35°C (96°F). This month is much drier, receiving only 14 mm (0.5 in) of rainfall over just 3 days, and the humidity drops significantly to 58%. For more detailed information about February weather, you can visit Huai Khwang weather in February.

The weather in September is notably more humid and wetter compared to March. September experiences temperatures ranging from a minimum of 24°C (76°F) to a maximum of 36°C (97°F), coupled with significant rainfall totaling 245 mm (9.6 in) over 24 days. In contrast, March offers a drier climate, with much lower precipitation of just 44 mm (1.7 in) occurring over only 5 days, and temperatures slightly higher, reaching from a minimum of 22°C (72°F) to a maximum of 37°C (99°F). Additionally, the humidity in March is lower at 61%, making it feel more comfortable than the sticky atmosphere of September. For more detailed information, you can check Huai Khwang weather in March.

In September, temperatures in Huai Khwang typically range from a minimum of 24°C (76°F) to a high of 36°C (97°F), with an average temperature of around 29°C (84°F). The month is characterized by high humidity at 87% and significant rainfall, averaging 245 mm (9.6 inches) across 24 days. In contrast, April sees slightly lower minimum temperatures at 21°C (70°F) and higher maximums reaching up to 38°C (100°F), with an average temperature of 30°C (87°F). Precipitation in April is considerably less, at 107 mm (4.2 inches) over just 12 days, and the humidity is more moderate at 70%. For more details on weather patterns, you can check Huai Khwang weather in April.

In September, the weather features a warm average temperature of 29°C (84°F), with highs reaching up to 36°C (97°F) and a notable level of humidity at 87%. The month experiences significant rainfall, accumulating 245 mm (9.6 in) over 24 days. In contrast, May presents a slightly higher average temperature of 30°C (87°F), with maximum temperatures peaking at a scorching 40°C (103°F). However, May is relatively drier, receiving only 142 mm (5.6 in) of rain across 19 days and maintaining a lower humidity level of 80%. For more detailed insights, you can check Huai Khwang weather in May.

When comparing the weather in September and June, September tends to be slightly cooler with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 36°C (97°F), whereas June has a minimum of 25°C (78°F) and peaks at 37°C (99°F). In terms of precipitation, September experiences significantly more rainfall at 245 mm (9.6 in) over 24 days, compared to June's 112 mm (4.4 in) across 22 days. Both months have high humidity levels, with September at 87% and June at 85%. For more details on June weather specifically, you can refer to this link: Huai Khwang weather in June.

In comparing the weather between September and July, both months exhibit high temperatures, with July experiencing slightly warmer conditions, as indicated by a maximum of 37°C (99°F) compared to September's 36°C (97°F). Average temperatures remain similar, with July at 29°C (85°F) and September at 29°C (84°F). However, September is notably wetter, receiving 245 mm (9.6 in) of precipitation over 24 days, while July sees only 159 mm (6.2 in) across 26 days. Humidity levels are also quite comparable, with September at 87% and July at 86%. For more detailed insights into July's weather, you can check the link here: Huai Khwang weather in July.

In September, the weather sees a slight dip in temperatures compared to August, with a minimum of 24°C (76°F) and a maximum reaching 36°C (97°F), while August boasts slightly higher temperatures with a minimum of 25°C (77°F) and a peak of 37°C (99°F). Both months experience high humidity levels, with September at 87% and August at 88%. Notably, September brings increased precipitation with 245 mm (9.6 in) over 24 days, whereas August has 163 mm (6.4 in) over 23 days, indicating a wetter climate as September progresses. For more detailed insights on the weather in August, visit Huai Khwang weather in August.

In September, temperatures are slightly warmer with a minimum of 24°C (76°F) and a maximum of 36°C (97°F), while October sees a slightly cooler maximum of 35°C (96°F) but maintains a similar average of 29°C (84°F). Both months experience significant rainfall, with September receiving 245 mm (9.6 in) over 24 days and October slightly higher at 250 mm (9.9 in) across 21 days. Humidity also shows a decrease from 87% in September to 83% in October, making the latter month feel a bit more comfortable. For detailed insights into October weather patterns, check Huai Khwang weather in October.

In September, the weather tends to be hotter and more humid, with average temperatures around 29°C (84°F) and maximum temperatures reaching up to 36°C (97°F). This month also experiences significant rainfall, with 245 mm (9.6 in) falling over 24 days, contributing to a high humidity level of 87%. In contrast, November presents slightly cooler conditions, with an average temperature of 28°C (83°F) and a maximum of 35°C (95°F). Rainfall decreases considerably to 61 mm (2.4 in) over just 9 days, leading to a lower humidity level of 78%. For more detailed information, you can visit Huai Khwang weather in November.

In September, the weather is marked by much warmer temperatures, with minimums around 24°C (76°F) and averages peaking at 29°C (84°F), reaching highs of 36°C (97°F). This month also experiences significant rainfall, with a staggering 245 mm (9.6 in) over 24 days, and the humidity is high at 87%. In contrast, December offers a much cooler climate, with minimum temperatures dropping to 15°C (59°F) and an average of 27°C (80°F), peaking at 35°C (95°F). Precipitation is dramatically reduced to just 24 mm (0.9 in) across 2 days, and the humidity decreases to a more comfortable 70%. For a more detailed look at December's weather, check out Huai Khwang weather in December.

Compare Huai Khwang's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Huai Khwang

As September rolls in, Huai Khwang's weather transforms into a blend of warmth and humidity, setting it apart from the previous months. With a maximum temperature peaking at a sizzling 36°C and an average hovering around a balmy 29°C, it's clear that the summer heat lingers. However, September also brings significant rainfall, with around 245 mm of precipitation falling over nearly 24 days, creating a lush environment for the area. This uptick in humidity, at an average of 87%, can feel quite oppressive, adding to the tropical charm that characterizes this vibrant region. For more detailed insights, check out Huai Khwang Climate.