August Weather in Pathum Wan, Thailand

Last updated: August 27, 2025

In August, Pathum Wan, Thailand, experiences hot and humid conditions, with temperatures reaching a maximum of 37°C (99°F) and averaging around 29°C (85°F). The month is characterized by significant rainfall, accumulating to 163 mm (6.4 in) over approximately 23 days, creating a lush environment amidst the tropical heat. The high average humidity of 88% adds to the discomfort, making it essential for visitors and locals alike to stay hydrated and seek shelter during the frequent downpours. This combination of warmth and precipitation defines the vibrant yet challenging weather of Pathum Wan in August.

August Temperature in Pathum Wan

In August, Pathum Wan, Thailand experiences a tropical climate that continues the trend from the preceding months, with minimum temperatures hovering around 25°C (77°F) and daily averages settling at 29°C (85°F). The maximum temperatures remain steady at 37°C (99°F), similar to those seen in July, reflecting the enduring heat of the season. As summer transitions towards the rainy season, the warmth remains inviting yet can feel intense, underscoring the region's typical humidity. This consistent pattern of warm temperatures is a hallmark of Pathum Wan, making it essential for visitors to stay hydrated and seek respite during the peak heat of the day.

August Weather in Pathum Wan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Pathum Wan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Pathum Wan, August 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 Pathum Wan 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.

August Precipitation in Pathum Wan

In August, Pathum Wan experiences a considerable uptick in precipitation, totaling 163 mm (6.4 in) over approximately 23 days of rain. This makes it one of the wettest months of the year, closely following July's peak of 159 mm (6.2 in). The rainy season intensifies as the month progresses, transitioning from the previously milder periods seen earlier in the year. Notably, this trend continues into September, where precipitation escalates even further to 245 mm (9.6 in), illustrating a clear pattern of increasing rainfall as the monsoon season takes hold. Such conditions not only highlight the region's vibrant ecosystem but also underscore the importance of adapting to these weather patterns for both agriculture and daily life in Pathum Wan.

August Precipitation Trends in Pathum Wan

The chart displays monthly precipitation patterns in Pathum Wan, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Pathum Wan, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2914441071421121591632452506124
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Pathum Wan

In August, the humidity in Pathum Wan, Thailand, reaches a peak at 88%, marking the height of the rainy season. This month follows a steady upward trend from earlier in the year, with levels gradually increasing from 61% in March to a significant 86% in July. The progression reflects the tropical climate, where rising temperatures coincide with intensified moisture in the air. As August transitions into September, humidity remains high at 87%, indicating that the region continues to experience the lingering effects of the monsoon before gradually declining in the fall months. Overall, August stands as a pivotal moment in the annual cycle of humidity, showcasing the sultry atmosphere synonymous with Southeast Asian tropical weather.

August Average Humidity in Pathum Wan

This chart illustrates the average monthly humidity levels in Pathum Wan, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Pathum Wan 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Pathum Wan

In August, Pathum Wan, Thailand experiences a very intense UV Index of 14, falling into the extreme exposure category, with a mere 10-minute burn time for unprotected skin. This month continues the trend from July, which also recorded a UV Index of 14, highlighting the region's ongoing high sun exposure during the peak of summer. As we transition from the earlier months, where the UV Index peaked at 14 in both March and May, August remains one of the hottest months for sun exposure. This pattern indicates a consistent need for protective measures against harmful UV radiation throughout the mid-year. Stay informed and proactive about sun safety by checking the full details at Pathum Wan UV Index.

Maximum UV Index Levels in Pathum Wan for August

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

August Sunshine in Pathum Wan

August in Pathum Wan, Thailand, brings 280 hours of sunshine, marking a gentle decline from the energetic peak of 336 hours in March. As the rainy season begins to take hold, the hours of sunlight gradually lessen, especially compared to the vibrant summer months of April and May, which both boast over 320 hours. While August still enjoys a respectable amount of sunshine, it signals a transition towards the softer, golden light of the cooler months ahead. September continues this trend with further reduced daylight, settling at 268 hours, while October and beyond gradually regain brightness, highlighting the region's dynamic seasonal rhythms. This ebb and flow of sunlight not only paints the skies but also influences the lively culture and daily life of Pathum Wan.

Monthly Sunshine Duration in Pathum Wan: August Highlighted

The August sunshine duration represents the total number of hours Pathum Wan experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec251h299h336h322h321h302h290h280h268h287h294h316h
Data source: Pathum Wan August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Pathum Wan During August

In Pathum Wan, Thailand, the likelihood of sunny weather in August is notably low, with a mere 9% chance of sunshine. This trend aligns with the region's rainy season, characterized by high humidity and frequent downpours. As we look at the broader annual pattern, it's clear that August is less favorable for sun-seekers, particularly compared to the more promising months of January and February, which boast chances of 58% and 76% respectively. As the summer progresses toward the monsoon, the opportunity for bright and sunny days dwindles significantly, making it essential for visitors in August to prepare for overcast skies and rain rather than basking in sunlight.

Percentage of Sunny Days in August in Pathum Wan

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

Daylight Hours in Pathum Wan in August

In Pathum Wan, Thailand, August marks a continuation of the summer's steady rhythm, with 12 hours of daylight that mirrors the preceding months. This consistent daylight duration from April through September illuminates the region, allowing for ample opportunity to enjoy vibrant outdoor activities. Interestingly, the daylight then tapers off to 11 hours as the year transitions into its cooler months, suggesting a shift from the vibrant heat of summer to a more temperate climate. This steady balance of light not only influences daily life but also enriches the local culture, encouraging people to savor the lush landscapes bathed in sunshine before the shorter days of fall arrive.

Average Daylight Hours in Pathum Wan for August

The chart illustrates the variation in daylight duration in Pathum Wan throughout the year, with August 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: Pathum Wan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Pathum Wan

In August, the wind in Pathum Wan, Thailand, reaches an average speed of 2.6 m/s (6 mph), contributing to a pleasant atmosphere in the midst of the rainy season. This slight uptick from July's 2.7 m/s reflects a generally stable wind pattern experienced throughout the year. The summer months of March, June, and July boast the highest wind speeds, peaking at 3.0 m/s (7 mph), while the late summer and early autumn months, particularly September and October, see a softening to 2.0 m/s (5 mph). Overall, the wind tends to underscore the region’s humid climate, providing refreshing breezes that offer a welcome relief, especially as the monsoon rains begin to settle in.

Average August Wind Speed in Pathum Wan

The chart displays monthly wind speed patterns in Pathum Wan, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.32.43.01.92.43.02.72.6 m/s2.02.02.22.6
Data source: Pathum Wan August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Pathum Wan Compares to Other Months

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

August and January present contrasting weather conditions. In August, temperatures range from a minimum of 25°C (77°F) to a maximum of 37°C (99°F), with an average of 29°C (85°F). This month is characterized by high humidity at 88% and significant rainfall, totaling 163 mm (6.4 in) over 23 days. Conversely, January enjoys milder temperatures, with a minimum of 16°C (61°F), an average of 27°C (81°F), and a maximum of 35°C (94°F). Precipitation is minimal in January, with only 29 mm (1.1 in) falling over just 3 days, and the humidity is lower at 59%. For more detailed weather information, you can visit Pathum Wan weather in January.

August and February present contrasting weather conditions. In August, temperatures range from a minimum of 25°C (77°F) to a maximum of 37°C (99°F), with an average of 29°C (85°F). This month also sees significant rainfall, totaling 163 mm (6.4 in) over 23 days, coupled with high humidity levels of 88%. In contrast, February enjoys a milder climate, with temperatures ranging from 19°C (66°F) to 35°C (96°F), averaging around 28°C (82°F). Rainfall is minimal, with only 14 mm (0.5 in) spread over just 3 days, and humidity levels are notably lower at 58%. For a more detailed perspective, you can check the weather specifics at Pathum Wan weather in February.

In comparing the weather of August and March, August tends to be significantly more humid and wetter. With average temperatures hovering around 29°C (85°F) and maximums reaching up to 37°C (99°F), it experiences a high level of precipitation at 163 mm (6.4 in) over 23 days. In contrast, March boasts a slightly lower average temperature of 30°C (86°F), while maintaining the same maximum temperature of 37°C (99°F). However, it features much less precipitation, only 44 mm (1.7 in) over 5 days, and a notable drop in humidity to 61%. For more detailed insights on March weather patterns, you can explore this link: Pathum Wan weather in March.

In comparing the weather between August and April, we see notable differences in temperature and humidity levels. August typically features a minimum temperature of 25°C (77°F) and an average of 29°C (85°F), while April's minimum is slightly lower at 21°C (70°F) and averages a bit higher at 30°C (87°F). Maximum temperatures in both months are similar, with April peaking at 38°C (100°F) and August reaching a maximum of 37°C (99°F). Precipitation is more frequent in August with 163 mm (6.4 in) spread over 23 days, compared to April's 107 mm (4.2 in) over just 12 days, reflecting the drier conditions in April. The humidity also plays a significant role, being much higher in August at 88% compared to April's 70%. For a detailed look at April weather in Pathum Wan, you can check Pathum Wan weather in April.

When comparing the weather in August and May, it's evident that both months offer warm temperatures and notable humidity. August generally sees average temperatures around 29°C (85°F), with a maximum of 37°C (99°F) and a minimum of 25°C (77°F). It also experiences more rainfall, with 163 mm (6.4 in) over 23 days and a humidity level of 88%. In contrast, May has slightly higher average temperatures, averaging 30°C (87°F) with maxima reaching up to 40°C (103°F) and minima around 23°C (74°F). May brings a bit less rainfall, with 142 mm (5.6 in) over 19 days and a lower humidity level of 80%. For more detailed insights on the weather in May, you can visit Pathum Wan weather in May.

In comparing the weather of August and June, we notice some similarities and differences. Both months experience a minimum temperature of around 25°C (77°F), with August having a slightly lower average temperature of 29°C (85°F) compared to June's 30°C (86°F). Maximum temperatures peak at 37°C (99°F) in both months. However, August is characterized by higher precipitation, totaling 163 mm (6.4 in) over 23 days, compared to June's 112 mm (4.4 in) over 22 days. Additionally, August sees a marginally higher humidity level at 88%, while June sits at 85%. For more detailed information about the weather in June, you can visit this link: Pathum Wan weather in June.

In comparing the weather conditions of August and July, it's notable that both months share similar temperature ranges, with minimums of 25°C (77°F), averages of 29°C (85°F), and maximums reaching 37°C (99°F). However, August experiences slightly higher precipitation, totaling 163 mm (6.4 in) over 23 days, compared to July’s 159 mm (6.2 in) over 26 days. Additionally, August has a slightly higher humidity level at 88%, while July maintains a humidity of 86%. For a more detailed look at July's weather, you can refer to Pathum Wan weather in July.

In August, the weather tends to be hot and humid, with average temperatures ranging from a minimum of 25°C (77°F) to a maximum of 37°C (99°F) and significant precipitation totaling 163 mm (6.4 in) over 23 days. The high humidity level of 88% makes it feel even warmer. In contrast, September brings slightly cooler conditions, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 36°C (97°F). However, it is notably wetter, with precipitation increasing to 245 mm (9.6 in) over 24 days, while humidity remains similar at 87%. For a detailed look at the weather specifics for this month, you can refer to Pathum Wan weather in September.

In August, temperatures remain high with a minimum of 25°C and an average of 29°C, peaking at 37°C. The month is characterized by considerable rainfall, totaling 163 mm over 23 days, coupled with high humidity levels at 88%. In contrast, October presents slightly lower temperatures, with a minimum of 23°C and a maximum of 35°C, while still averaging around 29°C. October experiences even more rainfall, with a total of 250 mm over 21 days, but humidity decreases to 83%. For more insights into October's weather, visit Pathum Wan weather in October.

August and November showcase notable differences in weather patterns. In August, temperatures range from a minimum of 25°C (77°F) to a maximum of 37°C (99°F), with an average of 29°C (85°F). The month also sees significant rainfall, with 163 mm (6.4 in) occurring over 23 days and high humidity at 88%. In contrast, November experiences milder temperatures, with a minimum of 21°C (70°F) and a maximum of 35°C (95°F), averaging 28°C (83°F). The month is much drier, featuring only 61 mm (2.4 in) of precipitation over just 9 days, along with lower humidity levels at 78%. For more detailed information, you can visit Pathum Wan weather in November.

August and December present a stark contrast in weather conditions. In August, temperatures range from a minimum of 25°C (77°F) to a scorching maximum of 37°C (99°F), with an average temperature of 29°C (85°F). This month also sees significant rainfall, averaging 163 mm (6.4 in) over 23 days, contributing to a high humidity level of 88%. In comparison, December features milder temperatures, with a minimum of 15°C (59°F) and a maximum of 35°C (95°F), averaging at 27°C (80°F). Precipitation drops drastically to only 24 mm (0.9 in) over just 2 days, and the humidity decreases to a more comfortable 70%. For a closer look at the weather specifics in December, please refer to this link: Pathum Wan weather in December.

Compare Pathum Wan's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Pathum Wan

August in Pathum Wan brings a notable shift in the weather, characterized by higher humidity and increased precipitation. With an average temperature hovering around a warm 29°C, the month is the peak of the rainy season, making it distinct from the drier months that precede it. Frequent rain showers occur on about 23 days, contributing to a significant total precipitation of 163 mm, leaving the atmosphere lush yet steamy. This combination of warmth and dampness can be quite oppressive at times, making August feel more intense than other months. For a deeper look into how Pathum Wan’s weather evolves throughout the year, visit Pathum Wan Climate.