August Weather in Chiang Khan, Thailand

Last updated: August 27, 2025

August in Chiang Khan, Thailand is characterized by warm temperatures and high humidity, making it a notably vibrant time of the year. The maximum temperature can reach up to 36°C (97°F), while the average hovers around 28°C (82°F), offering a tropical feel. With a minimum temperature of 23°C (74°F), the nights provide a mild respite. However, travelers should prepare for significant rainfall, as the region experiences 321 mm (12.6 in) of precipitation over 25 days, resulting in lush landscapes. The humidity level, peaking at 87%, further enhances the tropical ambiance, making August a truly immersive experience in the heart of Thailand.

August Temperature in Chiang Khan

In August, Chiang Khan, Thailand, experiences warm and humid weather, with temperatures typically ranging from a minimum of 23°C (74°F) to a maximum of 36°C (97°F). The average temperature hovers around 28°C (82°F), reflecting the persistent heat of the monsoon season. Compared to previous months, August presents a slight decrease in maximum temperatures, down from the peak heat of April and May. As the rainy season progresses, the higher humidity can make the warmth feel more intense, yet it remains a comfortable choice for travelers seeking the vibrant culture and stunning landscapes of this charming riverside town. The overall trend suggests a stable climatic pattern, with summer lingering on, encouraging both exploration and relaxation.

August Weather in Chiang Khan: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Chiang Khan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chiang Khan, 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).
JanFebMarAprMayJunJulAugSepOctNovDec737581838383828281807772
Data source: Temperature data for Chiang Khan 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.

August Precipitation in Chiang Khan

In August, Chiang Khan experiences its peak precipitation, with an impressive 321 mm (12.6 in) of rainfall over 25 days. This significant increase marks a turning point in the monsoon season, following a progression from the lesser rains of January through July. Notably, the transition from July's already substantial 233 mm (9.2 in) hints at the culmination of the wet season. The lush landscapes and replenished rivers during this time provide a vibrant backdrop, reflecting nature's dramatic transformation. As the month unfolds, the rhythm of daily showers underscores the town's reliance on the rains, paving the way to a gradual tapering off in September.

August Precipitation Trends in Chiang Khan

The chart displays monthly precipitation patterns in Chiang Khan, 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 Chiang Khan, August typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec82232781712212333212531431510
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Chiang Khan

August in Chiang Khan, Thailand, is characterized by its high humidity, peaking at a notable 87%. This month continues the trend of increasing humidity that begins in May and sees a steady rise through the summer months, reaching its zenith in August. Following this peak, humidity slightly declines but remains high at 86% in September. The late summer months of June, July, and August embrace a tropical atmosphere, making it a prime time for enjoying the lush, verdant landscapes that flourish in such moist conditions. Overall, the data illustrates a clear trend of escalating humidity as the year progresses, particularly in the vibrant summer.

August Average Humidity in Chiang Khan

This chart illustrates the average monthly humidity levels in Chiang Khan, 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 Chiang Khan is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%49%39%40%69%81%83%87%86%74%63%57%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Chiang Khan

In August, Chiang Khan, Thailand experiences a notably high UV Index of 14, placing it firmly within the extreme exposure category. This trend of elevated UV levels is consistent with the preceding months, where both July and June showcased the same intensity. With a burn time of just 10 minutes, it is crucial for residents and visitors alike to take protective measures against sun damage. This extreme UV radiation continues into September, underscoring the importance of awareness throughout the summer months. For more detailed information, check out Chiang Khan UV Index.

Maximum UV Index Levels in Chiang Khan for August

The chart shows the monthly maximum UV Index (UVI) for Chiang Khan 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 Chiang Khan typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec9121313141414141412108
Data source: Chiang Khan 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 Chiang Khan

In August, Chiang Khan, Thailand experiences a notable dip in sunshine hours, totaling 233 hours, which is the lowest for the year. This pattern of decreasing sunlight starts in July and continues into late summer, hinting at the onset of the rainy season. Interestingly, the months leading up to August enjoy a bright atmosphere, peaking in March with 322 hours of sun. Following August, daylight gradually increases again, with September bringing back 272 hours. This fluctuation in sunshine not only shapes the vibrant landscapes of Chiang Khan but also sets the stage for immersive experiences that blend the region's natural beauty with cultural festivities as the seasons shift.

Monthly Sunshine Duration in Chiang Khan: August Highlighted

The August sunshine duration represents the total number of hours Chiang Khan 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.
JanFebMarAprMayJunJulAugSepOctNovDec252h294h322h310h304h262h261h233h272h284h305h313h
Data source: Chiang Khan August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chiang Khan During August

In Chiang Khan, Thailand, the likelihood of sunny weather in August is notably low, with only a 13% chance of sunshine. This reflects a broader trend seen during the rainy season, which spans from June to September, where the chances of clear skies drop significantly. As the region gears up for the peak of the monsoon, August stands out as a particularly overcast month, following the even bleaker July. Interestingly, this period contrasts sharply with the sun-drenched months earlier in the year, like January and February, when the sun beams down with up to 84% chance. Travelers looking for sun-soaked days might want to plan their visits outside of the August gloom.

Percentage of Sunny Days in August in Chiang Khan

The chart illustrates the percentage of sunny days in Chiang Khan 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 Chiang Khan experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec81%84%66%25%37%14%13%13%14%26%61%84%
Data source: Chiang Khan August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chiang Khan in August

In August, Chiang Khan experiences a delightful 12 hours of daylight, marking a slight decrease from the longer days of June and July, which bask in 13 hours each. This month reflects a comfortable midsummer balance, as daylight begins to transition toward shorter durations leading into the fall. The trend throughout the year shows that daylight duration peaks in the summer months before gradually tapering off as the days get shorter in September and beyond. Visitors during this time can enjoy ample sunshine while still feeling the gentle shift towards the cooler seasons.

Average Daylight Hours in Chiang Khan for August

The chart illustrates the variation in daylight duration in Chiang Khan throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 10m11h 32m12h 2m12h 32m12h 57m13h 10m13h 3m12h 41m12h 12m11h 42m11h 16m11h 3m
Data source: Chiang Khan daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Chiang Khan

In August, the gentle winds of Chiang Khan, Thailand continue to provide a refreshing respite, with an average speed of 1.7 m/s (4 mph). This month marks a slight uptick from the quieter breezes of April and May, which hover between 1.3 m/s and 1.3 m/s, creating a tranquil atmosphere perfect for leisurely explorations. The wind picks up a touch during the summer months of June and July, reaching 2.0 m/s, but gracefully settles back to a moderate pace in August, aligning with the serene landscapes that define the region. As the seasons transition into fall, wind speeds decline again, offering a beautiful balance of calm and movement throughout the year, enriching the unique charm of this enchanting destination.

Average August Wind Speed in Chiang Khan

The chart displays monthly wind speed patterns in Chiang Khan, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.71.61.61.31.32.02.01.7 m/s1.41.31.51.5
Data source: Chiang Khan August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Chiang Khan Compares to Other Months

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

August and January present a stark contrast in weather conditions. In August, temperatures can range from a minimum of 23°C (74°F) to a scorching maximum of 36°C (97°F), accompanied by high humidity levels at 87%. Additionally, this month sees considerable rainfall, with an average precipitation of 321 mm (12.6 in) spread across 25 days. In contrast, January offers a much cooler climate, with temperatures ranging from a minimum of 10°C (50°F) to a maximum of 35°C (95°F) and a significantly lower average precipitation of just 7 mm (0.3 in), falling on only 1 day. The humidity drops to a comfortable 52%, making January a more pleasant time to enjoy outdoor activities. For more detailed information on the weather during this month, check out Chiang Khan weather in January.

August and February present a striking contrast in weather. In August, temperatures range from a minimum of 23°C (74°F) to a maximum of 36°C (97°F), with an average of 28°C (82°F). The month is characterized by high humidity at 87% and substantial rainfall, totaling 321 mm (12.6 in) over 25 days. In contrast, February enjoys milder temperatures, with a minimum of 13°C (55°F), an average of 24°C (75°F), and a peak of 37°C (99°F). Rain is minimal during this month, accumulating only 22 mm (0.9 in) over just 2 days, and the humidity drops significantly to 49%. For more on February's climate details, visit Chiang Khan weather in February.

In comparing the weather between August and March, August tends to be significantly hotter and more humid. With temperatures ranging from a minimum of 23°C (74°F) to a maximum of 36°C (97°F), August averages around 28°C (82°F) and experiences heavy precipitation, totaling 321 mm (12.6 in) over approximately 25 rainy days. In contrast, March sees a broader range in temperatures, with a minimum of 16°C (62°F) and a maximum of 39°C (102°F), averaging at 27°C (81°F). March is much drier, receiving only 32 mm (1.3 in) of rain over 6 days, and has lower humidity at 39%. For more specific details on the weather in March, you can find additional information here: Chiang Khan weather in March.

When comparing the weather in April and August, notable differences emerge in temperature, precipitation, and humidity levels. In April, temperatures range from a minimum of 17°C (62°F) to a maximum of 41°C (105°F), with an average temperature of 28°C (83°F). This month experiences relatively low rainfall at 78 mm (3.1 in) over 12 days and a humidity level of 40%. In contrast, August sees a milder temperature range, with minimums at 23°C (74°F) and maximums reaching 36°C (97°F), averaging 28°C (82°F). However, it is significantly wetter, with 321 mm (12.6 in) of precipitation spread across 25 days and a high humidity of 87%. For more detailed insights, you can check Chiang Khan weather in April.

In comparing the weather of August and May, it is evident that both months exhibit warm temperatures, although August tends to be slightly cooler on average. August has a minimum temperature of 23°C (74°F) while May's minimum is just a degree higher at 21°C (70°F). However, May can reach a striking maximum of 40°C (105°F), significantly hotter than August's peak of 36°C (97°F). Precipitation is also notably different, with August experiencing heavier rainfall at 321 mm (12.6 in) over 25 days, compared to May's 171 mm (6.7 in) over 20 days. The humidity in August is higher, averaging 87%, which can make the warm temperatures feel even more intense. For more detailed weather insights, you can refer to Chiang Khan weather in May.

In comparing the weather of August and June, we see notable differences despite both months having similar minimum temperatures around 23°C (74°F). August experiences a lower average temperature of 28°C (82°F) compared to June's 29°C (84°F) and also has a less severe maximum of 36°C (97°F) versus June's peak of 38°C (101°F). Precipitation is significantly higher in August, with 321 mm (12.6 in) falling over 25 days, compared to June's 221 mm (8.7 in) over 22 days, reflecting a wetter climate. Humidity is also greater in August at 87%, compared to June's 81%. For a more detailed exploration of June weather, you can visit Chiang Khan weather in June.

In comparing the weather between August and July, we see that both months have similar minimum and average temperatures, with August slightly cooler at 28°C (82°F) compared to July's average of 28°C (83°F). However, August experiences a higher maximum temperature of 36°C (97°F) versus July's peak of 37°C (99°F). Precipitation also significantly increases in August, totaling 321 mm (12.6 in) over 25 days, compared to July's 233 mm (9.2 in) across 23 days. Additionally, humidity is higher in August at 87%, up from July's 83%. This indicates that while both months are hot, August tends to be wetter and slightly more humid. For more detailed information, you can refer to Chiang Khan weather in July.

In August, temperatures range from a minimum of 23°C (74°F) to a maximum of 36°C (97°F), with an average of 28°C (82°F). This month also experiences significant rainfall, totaling 321 mm (12.6 in) over 25 days, coupled with high humidity levels at 87%. In contrast, September sees slightly cooler temperatures, with minima around 22°C (72°F), an average of 27°C (82°F), and a maximum of 35°C (96°F). Precipitation decreases to 253 mm (10.0 in) across 23 days, and humidity remains relatively stable at 86%. For more detailed weather information, check out Chiang Khan weather in September.

August tends to be hotter and more humid compared to October, with average temperatures around 28°C (82°F) and maximums reaching up to 36°C (97°F). In addition, August experiences significantly more rainfall, with 321 mm (12.6 in) of precipitation over 25 days, resulting in high humidity levels of 87%. In contrast, October offers slightly cooler evenings with a minimum temperature of 19°C (66°F), an average temperature of 27°C (80°F), and maximums still hitting 36°C (96°F). The month sees much less rain, totaling 143 mm (5.6 in) over 17 days, which contributes to lower humidity at 74%. For more detailed insights into October weather, visit Chiang Khan weather in October.

In August, the weather is characterized by high temperatures and significant rainfall, with averages around 28°C (82°F), maxing out at 36°C (97°F). The month sees substantial precipitation, totaling 321 mm (12.6 in) over about 25 days, coupled with high humidity levels at 87%. In contrast, November brings a cooler and drier climate, featuring average temperatures of 25°C (78°F) and a maximum of 35°C (95°F). Rainfall drops dramatically to just 15 mm (0.6 in) over 5 days, and humidity decreases to 63%. For more details, you can check out the Chiang Khan weather in November.

August and December showcase striking contrasts in weather patterns. In August, temperatures range significantly from a minimum of 23°C (74°F) to a sizzling maximum of 36°C (97°F), with an average of 28°C (82°F). This month also experiences high humidity at 87% and considerable rainfall, totaling 321 mm (12.6 in) over 25 days. Conversely, December provides a much cooler climate, featuring a minimum temperature of 9°C (48°F) and a comfortable average of 22°C (72°F), peaking at 34°C (93°F). Notably, December sees minimal rainfall, with only 10 mm (0.4 in) across just 2 days and a lower humidity level of 57%. For further details, you can explore Chiang Khan weather in December.

Compare Chiang Khan's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Chiang Khan

August in Chiang Khan is characterized by high humidity and increased rainfall, setting it apart from other months. While the temperatures remain warm, hovering around a pleasant average of 28°C, the heavy precipitation—often totaling over 320 mm—means that visitors can expect rain on about 25 days throughout the month. This blend of warmth and moisture creates a lush landscape, making it a unique time to experience the vibrant culture of the region. For a deeper dive into the climatic nuances of Chiang Khan, explore Chiang Khan Climate.