Last updated: August 27, 2025
Experience the August weather in Udon Thani, Thailand, where the heat and humidity shape the climate. Temperatures soar to a maximum of 37°C (99°F), with a warm average of 28°C (84°F) and a cooler minimum of 24°C (75°F). This month brings significant rainfall, with a total of 319 mm (12.6 in) spread over 25 days, resulting in a high humidity level of 92%. As you navigate the tropical landscape, prepare for a mix of sun and showers that define this vibrant region during the late summer.
In August, Udon Thani, Thailand, experiences warm and humid weather, with temperatures that reflect the typical tropical climate of the region. The minimum temperature hovers around 24°C (75°F), providing a consistently mild start to the day. As the month progresses, the average temperature reaches about 28°C (84°F), creating a comfortable atmosphere perfect for outdoor explorations. However, the maximum temperature can soar to 37°C (99°F), reminding residents and visitors alike of the intense heat characteristic of late summer. Comparatively, August maintains a consistent warmth similar to July, while showing a slight dip in averages compared to the earlier peak months of April and May. This subtle decline indicates a transitional phase as the region approaches the cooler months ahead.
In August, Udon Thani experiences its peak precipitation, with a staggering 319 mm (12.6 inches) of rain falling over 25 days. This month marks a significant increase from July, where 289 mm (11.4 inches) was recorded, highlighting the intensity of the monsoon season. The frequent rain, coupled with the humid atmosphere, creates a vibrant and lush landscape, making August a critical month for agriculture in the region. Following a steady rise in rainfall from the drier months at the beginning of the year, August's precipitation is indicative of the region's transition into the heart of the rainy season, setting the stage for September's moderate decrease to 219 mm (8.6 inches) but still sustaining a high number of rainy days.
August in Udon Thani, Thailand, marks the peak of humidity, reaching a notable 92%. This month typically feels sultry, as the humidity surges following the more moderate levels of April's 40% and March's 45%. The transition from the dry heat of early months such as January's 59% and February's 54% to the oppressive dampness of mid-year is striking. After the heavy rains of June, with a humidity level of 82%, August's moisture signifies the height of the wet season, setting the stage for a muggy atmosphere that often accompanies monsoonal conditions. Following this peak, September sees a slight decrease to 86%, hinting at the gradual shift toward drier air as the year progresses. The trend clearly illustrates a significant leap in humidity as summer transitions towards the fall, shaping Udon Thani’s tropical climate.
In Udon Thani, Thailand, August stands out with a consistently high UV Index of 14, categorized as extreme, which means that sun exposure can lead to skin damage in as little as 10 minutes. This extreme UV level is not an outlier but part of a pattern observed from March through September, where values range from 13 to 14, highlighting the intense sun exposure typical of the region during these months. As the dry season sets in, residents and visitors alike should remain vigilant, applying sunscreen and seeking shade during peak hours. Notably, the index begins to taper off in October, dropping to 12, yet even then, precautions are essential. For more details on the UV conditions throughout the year, explore the Udon Thani UV Index.
UV Risk Categories
In August, Udon Thani basks in the warm glow of approximately 257 hours of sunshine, marking a gentle dip from the peak summer brightness earlier in the year. The sunshine hours gradually increase from January through March, reaching a vibrant 321 hours in March, before stabilizing above 300 hours during the peak months of April and May. However, as the rainy season begins to take hold in July, sunshine hours start to wane, with August experiencing a further decline. This trend shows a consistent annual pattern where the months leading into the rainy season see a retreat in sunlight, yet curiosity remains for the welcoming return of clearer skies as the year unfolds towards the vibrant sun of September and beyond.
In Udon Thani, Thailand, the likelihood of sunny weather takes a significant dip during August, with only a 15% chance of sunshine. This trend is part of a larger pattern that showcases the transition into the rainy season, as the summer months preceding August—April and May—offer only moderate sun, dropping sharply to 30% and 40% respectively. By the time we reach July and August, the sun becomes scarce, mirroring the diminishing sunshine hours across the region. While the early months of the year bask in bright days, with January peaking at an impressive 83%, August invites clouds and rain, making it one of the least favorable times for outdoor activities in this vibrant city.
In Udon Thani, Thailand, the daylight duration exhibits a rhythmic pattern throughout the year, reflecting the region's tropical climate. As January and February usher in 11 hours of daylight, the days begin to gradually lengthen toward March and April, with each month gaining an additional hour. By June and July, the peak of summer is reached with 13 hours of sunlight, providing ample time for outdoor activities. As August arrives, the daylight decreases slightly to 12 hours, aligning with the transitions seen in September. This trend of shortening days continues into the latter months of the year, with October, November, and December returning to the calmer 11-hour rhythm, closing the year on a gentle note. Overall, this seasonal cycle not only shapes the daily routines of residents but also influences the vibrant lifestyle that flourishes in Udon Thani.
In Udon Thani, Thailand, the August winds offer a gentle respite from the sweltering summer heat, with an average speed of 1.9 m/s (4 mph). This month marks a slight decrease from the breezier months of June and July, which both recorded consistent winds of 2.2 m/s (5 mph). Interestingly, the wind patterns show a gradual decline from the early months of the year, where January tantalizes with a comforting 2.3 m/s (5 mph). As the rainy season approaches, the winds become softer, peaking again later in the year with November's 2.2 m/s (5 mph) and December's refreshing 2.5 m/s (6 mph). Overall, August stands as a transition month, prepping Udon Thani for the exhilarating winds of the coming months, while still offering a pleasant, calm atmosphere.
Weather in Udon Thani varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Udon Thani, focusing on differences in temperature, rainfall, humidity, and UV levels.
When comparing August and January weather, the differences are striking. August tends to be hot and humid, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 37°C (99°F) and an average of 28°C (84°F). The month is also characterized by significant precipitation, with about 319 mm (12.6 in) falling over 25 days, resulting in a high humidity level of 92%. In contrast, January offers a much cooler and drier climate, featuring temperatures that range from a minimum of 10°C (50°F) to a maximum of 35°C (96°F), with an average temperature of 24°C (75°F). Precipitation is minimal, totaling just 4 mm (0.1 in) over only 1 day and humidity drops to 59%. For more details, visit Udon Thani weather in January.
August and February present strikingly different weather patterns. August is characterized by high humidity, averaging around 92%, and warm temperatures that range from a minimum of 24°C (75°F) to a maximum of 37°C (99°F). It is also the wettest month, with approximately 319 mm (12.6 in) of rainfall over 25 days. In contrast, February offers a much drier climate with only 12 mm (0.5 in) of precipitation occurring over just 1 day, while temperatures remain fairly warm, ranging from a minimum of 13°C (55°F) to a maximum of 37°C (100°F). The humidity is notably lower in February at 54%, making it a more comfortable month overall. For more details on February weather, you can visit Udon Thani weather in February.
August and March present contrasting weather conditions. In August, temperatures range from a minimum of 24°C (75°F) to a maximum of 37°C (99°F), with an average of 28°C (84°F). This month experiences significant rainfall, totaling 319 mm (12.6 in) over 25 days, contributing to a high humidity level of 92%. In contrast, March has a broader temperature range, with minimums of 17°C (63°F) and maximums reaching up to 40°C (104°F), while maintaining an average temperature similar to August at 28°C (83°F). However, March is much drier, with only 34 mm (1.3 in) of precipitation across just 6 days, resulting in a significantly lower humidity of 45%. For more detailed insights, check out Udon Thani weather in March.
When comparing the weather in August and April, significant differences become apparent. August typically sees a warm average temperature of 28°C (84°F), with high humidity at 92% and substantial rainfall of 319 mm (12.6 in) across 25 days. In contrast, April enjoys a slightly lower average temperature of 29°C (85°F) but can reach scorching highs of 41°C (107°F), all while experiencing a meager 69 mm (2.7 in) of rain over just 9 days and a much lower humidity level of 40%. These conditions make April not only hotter but also far drier compared to the wet and humid nature of August. For more details, visit Udon Thani weather in April.
In comparing the weather of August and May, it’s evident that both months present warm temperatures, but with some key differences. August typically sees a lower average temperature of 28°C (84°F) compared to May’s warmer average of 30°C (85°F), with May occasionally peaking at a maximum temperature of 41°C (105°F). Precipitation is notably higher in August, with 319 mm (12.6 in) falling over 25 days, whereas May experiences 183 mm (7.2 in) over 18 days. Additionally, August is characterized by significantly higher humidity at 92%, compared to May’s 65%. For more details about May weather in Udon Thani, you can visit Udon Thani weather in May.
In comparing the weather between August and June, both months feature similar minimum temperatures, averaging around 24°C (75°F). However, June tends to be slightly warmer overall, with an average temperature of 29°C (85°F) compared to August's 28°C (84°F). August experiences higher maximum temperatures, peaking at 37°C (99°F) versus June's 38°C (100°F). Rainfall is significantly greater in August, with 319 mm (12.6 in) spread over 25 days, compared to June's 206 mm (8.1 in) across 22 days. Humidity levels also rise in August to 92%, making it feel more muggy than June’s 82%. For a more detailed look at June's weather, you can visit Udon Thani weather in June.
Comparing the weather in August to July reveals some intriguing similarities and differences. Both months share a minimum temperature of around 24°C (75°F), with August averaging slightly cooler at 28°C (84°F) compared to July’s 29°C (84°F). However, the maximum temperature remains the same at 37°C (99°F) for both months. August experiences more rainfall, with a total of 319 mm (12.6 in) over 25 days, compared to July’s 289 mm (11.4 in) over 26 days. Humidity is also slightly higher in August at 92%, compared to July's 90%. For more detailed information, you can check Udon Thani weather in July.
August and September exhibit similar temperature patterns, with August having a slightly higher minimum temperature of 24°C (75°F) compared to September's 22°C (72°F). Both months have an average temperature of around 28°C (84°F), but August peaks at a maximum of 37°C (99°F), while September reaches a slightly lower maximum of 36°C (97°F). In terms of precipitation, August is notably wetter, receiving 319 mm (12.6 in) of rain over 25 days, whereas September sees a decrease to 219 mm (8.6 in) over 24 days. Humidity also declines from 92% in August to 86% in September, making September relatively more comfortable. For more detailed insights on September weather, check out Udon Thani weather in September.
August weather is characterized by high temperatures, with a minimum of 24°C (75°F) and an average of 28°C (84°F), reaching maximums of 37°C (99°F). It is also the wettest month, experiencing substantial precipitation of 319 mm (12.6 in) over 25 days, combined with very high humidity levels at 92%. In contrast, October presents a milder climate, with minimum temperatures dropping to 19°C (66°F) and a slightly lower average of 27°C (81°F). Although it remains warm, the maximum temperature only reaches 36°C (97°F). Precipitation is significantly reduced to 114 mm (4.5 in) across 15 days, and humidity decreases to 80%. For more details about October's climate, you can check Udon Thani weather in October.
August and November showcase stark contrasts in weather patterns. In August, temperatures soar with a minimum of 24°C (75°F) and an average of 28°C (84°F), peaking at a sweltering 37°C (99°F). This month is also marked by high humidity at 92% and significant rainfall, accumulating 319 mm (12.6 in) over 25 days. In contrast, November presents a more moderate climate, with temperatures ranging from a minimum of 16°C (62°F) to an average of 26°C (79°F), reaching a maximum of 36°C (97°F). Notably, November enjoys a dry spell, with only 11 mm (0.4 in) of precipitation over just 2 days and lower humidity at 72%. For more detailed information, you can check Udon Thani weather in November.
August and December present stark contrasts in weather. In August, temperatures are notably higher, with a minimum of 24°C (75°F) and an average of 28°C (84°F), peaking at 37°C (99°F). This month is also characterized by high humidity of 92% and substantial rainfall, with precipitation occurring on 25 days and totaling 319 mm (12.6 in). In contrast, December offers a much more temperate climate, with temperatures ranging from a comfortable 9°C (49°F) at night to a pleasant average of 23°C (74°F) during the day, and a maximum of 34°C (93°F). Rainfall is minimal in December, with only 6 mm (0.2 in) over just a single day, and humidity drops to a more moderate 66%. For more details, you can visit Udon Thani weather in December.
In August, Udon Thani experiences a distinct shift in weather, characterized by higher humidity levels and significant rainfall compared to other months. With average temperatures hovering around 28°C, the days can feel quite steamy, especially as the maximums reach as high as 37°C. August stands out with its considerable precipitation, accumulating over 319 mm, which contributes to the region's lush landscape but can also lead to frequent rain showers on 25 days. For travelers and locals alike, understanding this wet and warm climate is essential for planning activities. To learn more about how August fits into the broader context of the region's climate, visit Udon Thani Climate.