Last updated: August 28, 2025
Experience the vibrant August weather in Ha Giang, Vietnam, where temperatures soar to a maximum of 36°C (97°F) while averaging a pleasant 26°C (80°F). Evenings bring a welcome relief with minimum temperatures around 22°C (72°F). However, this month is characterized by significant rainfall, totaling 349 mm (13.7 in) across 27 days, contributing to a lush, green landscape. Expect high humidity levels reaching 90%, intensifying the tropical atmosphere. Embrace the enchanting blend of warmth and moisture that defines Ha Giang's August, perfect for adventurers and nature lovers alike.
In August, Ha Giang, Vietnam, experiences a warm embrace, with temperatures peaking at 36°C (97°F) while maintaining a pleasant average of 26°C (80°F). The minimum temperature rises to 22°C (72°F), marking a significant transition from the cooler months earlier in the year. This pattern showcases a steady increase in warmth, particularly noticeable when compared to the prior months of June and July, which also hovered around 36°C but felt less intense due to lower minimums. August's climate, characterized by high humidity and a subtle summer haze, invites both adventure and relaxation in this stunning region, as lush landscapes come alive under the warm sun.
August in Ha Giang, Vietnam, is characterized by significant rainfall, with precipitation reaching 349 mm (13.7 in) over an average of 27 rainy days. This month marks a peak in rainfall, following a notable increase since June, which underscores a pattern of escalating precipitation from the dry, cooler months at the beginning of the year. After a series of robust rainfalls in July, August not only sustains this trend but builds on it, setting the stage for a vibrant landscape. The consistent downpours contribute to the region's lush greenery but also indicate the beginning of the transition into the wetter fall months, particularly with the subsequent drop to 220 mm (8.7 in) in September. This trend highlights the dynamic climate of Ha Giang, where the interplay between humidity and rainfall plays a crucial role in shaping both the environment and local agricultural practices.
In August, Ha Giang, Vietnam experiences a peak in humidity, soaring to a steamy 90%. This trend reflects the region's shift into the heart of the rainy season, where moisture levels remain high, following the preceding months of June and July, both also at 90%. As the summer progresses, humidity in Ha Giang climbs from a moderate 57% in January to its peak mid-year, highlighting a significant increase in moisture that is typical for the region. Following August, humidity begins to gradually decline as the cooler months approach, dipping to 81% in September and further down to 75% in October. This transition illustrates the distinct seasonal patterns that characterize Ha Giang's climate, inviting visitors to experience its lush, verdant landscapes amid high humidity during the peak summer months.
In August, Ha Giang, Vietnam experiences an extreme UV Index of 14, consistent with the higher values observed throughout the summer months of June and July. This peak signifies a vital need for sun protection, as the burn time is a mere 10 minutes. Notably, this trend of extremely high UV levels begins in March and persists until September, creating a challenging climate for those outdoors. As the year progresses from January’s very high UV Index of 8, it escalates rapidly, culminating in the summer months where precautions are essential. Whether planning a hike in the stunning landscapes or enjoying local culture, understanding the Ha Giang UV Index is crucial for safe exposure, making sun safety a top priority all summer long.
UV Risk Categories
In August, Ha Giang basks in approximately 282 hours of sunlight, marking a peak in the summer warmth that draws visitors to its stunning landscapes. This month continues a trend established earlier in the year, where sunshine hours steadily rise from the colder, cloudier beginnings of January's 141 hours to this sun-soaked summer peak. Following May’s impressive 290 hours, August stands out as a delightful midpoint before the gradual decline in sunlight hours that begins in September. This radiant transition from summer to autumn not only beautifies the region but also transforms it into a vibrant playground for outdoor adventurers and nature lovers alike.
In Ha Giang, Vietnam, the likelihood of sunny weather in August stands at a modest 15%, aligning closely with the preceding months of June and July, which also feature similarly low chances of sunshine. This trend highlights a relatively gloomy summer period in Ha Giang, as the regions surrounding August struggle to break past the clouds. However, as the calendar flips to September, the prospect for clearer skies notably improves, with a jump to 34%, signaling the approach of a sunnier season. Hence, while August may not be the best time for sun-seekers, the promise of brighter days is just around the corner.
In August, Ha Giang, Vietnam, enjoys a refreshing 12 hours of daylight, mirroring the longer days of late spring and early summer. As the region transitions from the peak brightness of May to July, which bask in 13 hours of sunlight, August signals a gentle shift toward shorter days, a trend that will continue into the fall months. This consistent daylight duration highlights Ha Giang's stable climate, allowing for an abundance of outdoor activities amidst its breathtaking landscapes. As the year progresses, daylight begins to wane, tapering off to 11 hours by October, yet August remains a prime month for both adventure and exploration in this stunning northern region of Vietnam.
In August, Ha Giang experiences a gentle whisper of wind, with average speeds dropping to 0.9 m/s (2 mph), mirroring the subdued breezes of July and September. This slight decrease reflects a broader trend during the summer months, where the wind tends to calm as the region basks in warmth. From the steady 1.1 m/s (3 mph) experienced at the beginning of the year, the wind speed gradually tapers off in the height of summer, creating a tranquil atmosphere perfect for enjoying the breathtaking landscapes. As the seasons shift towards autumn in October, breezes pick up slightly again, hinting at a refreshing change ahead while maintaining a serene charm throughout the late summer.
Weather in Ha Giang varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Ha Giang, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between August and January, the differences are striking. August features high temperatures, with a minimum of 22°C (72°F), an average of 26°C (80°F), and a scorching maximum of 36°C (97°F). This month also sees significant rainfall, averaging 349 mm (13.7 in) over 27 days, coupled with high humidity levels of 90%. In contrast, January experiences much cooler weather, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 25°C (77°F), and an average of 15°C (60°F). Precipitation is noticeably lower at 124 mm (4.9 in) over 17 days, and the humidity drops to 57%. For a more detailed look at the weather conditions in January, you can check Ha Giang weather in January.
August and February showcase stark contrasts in weather conditions. In August, temperatures soar with a minimum of 22°C (72°F) and a maximum reaching up to 36°C (97°F), accompanied by high humidity levels of 90%. This month experiences significant rainfall, totaling 349 mm (13.7 in) over 27 days, creating a hot and humid atmosphere. In contrast, February offers a much cooler climate, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 27°C (82°F) and an average of 16°C (61°F). The precipitation is considerably less, totaling 109 mm (4.3 in) over just 18 days, and humidity sits at a more comfortable 67%. Thus, while August is marked by steamy and wet conditions, February provides a refreshing break with mild temperatures. For more insights on February's weather, check Ha Giang weather in February.
August and March present contrasting weather conditions. In August, temperatures range from a minimum of 22°C (72°F) to a maximum of 36°C (97°F), with an average temperature of 26°C (80°F). This month is characterized by high humidity levels at 90% and significant precipitation, totaling 349 mm (13.7 in) over 27 days. In contrast, March experiences much cooler temperatures, with a minimum of 11°C (52°F) and a maximum of 33°C (91°F), averaging 20°C (68°F). The precipitation in March is notably lower at 182 mm (7.2 in) over 22 days, and the humidity is also less oppressive at 58%. For a closer look at the weather conditions in March, you can visit Ha Giang weather in March.
When comparing the weather in August and April, notable differences emerge in temperature and precipitation. August features much warmer temperatures, with a minimum of 22°C (72°F) and maximum rising to 36°C (97°F) on average, while April cools down considerably, starting at a minimum of 10°C (49°F) and reaching a maximum of 34°C (94°F). Additionally, August receives significantly more rainfall, with 349 mm (13.7 in) spread over 27 days, compared to April's 206 mm (8.1 in) across 22 days. The humidity is also much higher in August at 90%, while in April it sits at a more comfortable 53%. For more specifics on the weather in Ha Giang during April, you can check out this link: Ha Giang weather in April.
When comparing the weather in August and May, one can note significant differences in temperature and humidity. August exhibits a higher average temperature of 26°C (80°F), with minimums around 22°C (72°F) and maximums reaching up to 36°C (97°F). In contrast, May has a slightly cooler average temperature of 25°C (77°F), with minimums at 16°C (60°F) and similar maximums of 36°C (98°F).
Precipitation levels in August are considerably higher, with about 349 mm (13.7 in) falling over 27 days, while May sees 275 mm (10.8 in) of rain over the same number of days. Additionally, August's humidity level of 90% makes it feel even warmer, compared to May’s more comfortable 69%. For a more detailed look at May weather in Ha Giang, you can check this link: Ha Giang weather in May.
In comparing the weather of August and June, we see that both months experience similar temperature ranges, with maximums reaching up to 36°C (98°F). However, August features slightly higher minimum temperatures, averaging 22°C (72°F) compared to June's 20°C (68°F). Precipitation levels also show a notable difference: August receives 349 mm (13.7 in) of rain across 27 days, while June has a bit more, with 371 mm (14.6 in) over 25 days. Additionally, humidity is higher in August at 90%, compared to June's 83%. For more detailed information on June weather, you can visit Ha Giang weather in June.
In comparing the weather of August and July, both months exhibit similar temperature patterns, with average highs reaching 36°C (97°F) and minimums around 21-22°C (71-72°F). However, August sees slightly increased precipitation, with a total of 349 mm (13.7 in) falling over 27 days, compared to July's 330 mm (13.0 in) over 28 days. Despite these differences, both months maintain high humidity levels of 90%. For more detailed insights into these conditions, you can check out the Ha Giang weather in July.
In August, temperatures are notably higher, with a minimum of 22°C (72°F) and an average of 26°C (80°F), peaking at 36°C (97°F). The month experiences significant rainfall, totaling 349 mm (13.7 in) over 27 days, accompanied by high humidity levels at 90%. In contrast, September sees a decrease in temperature, with a minimum of 16°C (62°F) and an average of 25°C (78°F), reaching a maximum of 34°C (94°F). Rainfall also diminishes to 220 mm (8.7 in) over 22 days, and humidity lowers to 81%. For a more detailed look at September weather, you can check Ha Giang weather in September.
August and October present contrasting weather patterns. In August, temperatures range from a minimum of 22°C (72°F) to a scorching maximum of 36°C (97°F), with an average of 26°C (80°F). This month is characterized by high humidity at 90% and significant rainfall, totaling 349 mm (13.7 in) over 27 days. In stark comparison, October experiences cooler temperatures, with a minimum of 12°C (55°F), an average of 22°C (73°F), and a maximum of 31°C (89°F). The rainfall also decreases to 196 mm (7.7 in) over 19 days, along with reduced humidity at 75%. For more details, you can check Ha Giang weather in October.
August and November present strikingly different weather patterns. In August, temperatures soar with a minimum of 22°C (72°F) and can reach highs of 36°C (97°F), accompanied by high humidity levels of 90%. This month also experiences considerable rainfall, averaging 349 mm (13.7 in) over 27 days, leading to a rather wet and tropical climate. In contrast, November brings a cooler and more comfortable climate, with temperatures dipping to a minimum of 9°C (48°F) and peaking at 28°C (83°F). The precipitation decreases significantly to 112 mm (4.4 in) over 16 days, and humidity also drops to 74%. For more insights into weather specifics during this month, you can refer to Ha Giang weather in November.
In comparing the weather between August and December, August is notably warmer and more humid, with average temperatures around 26°C (80°F) and maximums reaching up to 36°C (97°F). The month is also characterized by significant rainfall, totaling 349 mm (13.7 in) over 27 days, and a high humidity level of 90%. In contrast, December offers a much cooler climate with average temperatures of 15°C (60°F) and maximums of only 26°C (79°F). Precipitation decreases dramatically to 98 mm (3.9 in) over 16 days, and humidity drops to a more comfortable 69%. For more detailed insights on December weather, you can visit Ha Giang weather in December.
In August, Ha Giang experiences a significant shift in weather, characterized by higher temperatures and increased humidity compared to other months. The region's average temperature rises, creating a warm and somewhat sticky atmosphere, while frequent rainfall contributes to lush landscapes, as evidenced by the substantial precipitation throughout the month. With nearly 27 rainy days, visitors can expect a vibrant yet challenging climate, making it a unique time to explore the natural beauty of Ha Giang. For a detailed overview of seasonal variations, visit Ha Giang Climate.