Last updated: August 28, 2025
June in Hanoi, Vietnam is characterized by warm temperatures and high humidity levels. With maximum temperatures soaring up to 40°C (105°F) and an average of 31°C (87°F), locals and visitors alike can expect an intense summer climate. During this month, minimum temperatures settle around 23°C (74°F), offering slight relief from the heat. However, the weather is also marked by significant precipitation, with around 189 mm (7.4 in) of rainfall spread over 15 days, making it one of the wetter months of the year. Humidity levels average a sweltering 81%, creating a tropical atmosphere that envelops the city. Whether exploring Hanoi's bustling streets or enjoying its rich culture, be prepared for the delightful yet challenging June weather.
In June, Hanoi heats up significantly, marking the onset of the summer months. The minimum temperature rises to a balmy 23°C (74°F), while the average temperature reaches a sweltering 31°C (87°F), peaking at an impressive 40°C (105°F) during the hottest days. This notable spike in temperatures from the previous months showcases a clear trend toward increasingly warm and humid weather as the year progresses. As the heat intensifies, residents and visitors alike often seek relief in the shade or cool beverages, embracing the vibrant outdoor culture that flourishes despite the summer heat. The month of June embodies the tropical energy of Hanoi, inviting everyone to experience the bustling life of the city under a bright sun.
In June, Hanoi experiences a remarkable peak in precipitation, with 189 mm (7.4 in) accumulated over 15 rainy days. This marks a notable increase from the previous month, as the city transitions into the heart of its wet season. The rainfall in June serves as a precursor to the even heavier downpours that will follow in July and August, where monthly totals soar to 260 mm and 378 mm respectively. Interestingly, although June's precipitation is high, it is the prior months of April and May that lay the groundwork for this surge, with increasing rainfall establishing a trend towards early summer deluges. As the days warm and humidity rises, residents can expect the lush greenery of the city to thrive amidst these persistent showers.
In June, Hanoi experiences a notable increase in humidity, soaring to 81%. This rise marks a significant trend as the city transitions from the relatively cooler and drier months of April and May, with humidity levels of 64% and 73%, respectively. The humidity continues to escalate throughout the summer, peaking in July and August at a sweltering 90% and 89%. This pattern not only underscores the onset of the hot season but also highlights the city's tropical climate, where warmth and moisture intertwine, creating a lush and vibrant atmosphere. As autumn approaches in the following months, humidity levels begin to gradually ease, hinting at a shift back towards a more comfortable range.
In June, Hanoi experiences a UV Index of 12, maintaining an extreme exposure category that prompts caution for outdoor activities. As temperatures soar, the burn time for unprotected skin decreases to just 10 minutes, highlighting the urgency of sun protection measures. This trend of high UV levels continues from May, peaking consistently through the summer months, before slightly tapering off in September and October. It's essential for residents and visitors alike to be aware of these conditions and take necessary precautions, such as wearing sunscreen and protective clothing. For more detailed information on UV Index trends throughout the year, visit Hanoi UV Index.
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In Hanoi, Vietnam, the arrival of June brings an impressive 275 hours of sunshine, making it one of the sunniest months of the year. This vibrant energy follows a pattern established in May, which boasts a remarkable 280 hours of sunlight, showcasing the peak of the region's bright season. As the climate warms, the sunshine hours remain consistently high through the summer, with July and August also offering an abundance of light at 274 and 259 hours, respectively. This trend highlights a delightful transition from spring to summer, where daylight grows and invites both locals and visitors to bask in the warm glow of the season. As the year progresses, sunshine hours gradually taper off, but June stands out as a vibrant reminder of summer's brilliance in the bustling capital.
In June, Hanoi experiences a notable dip in sunny weather, with only a 13% chance of sunshine. This marks one of the lowest points in the year's sunshine trends, particularly stark compared to the months preceding it, such as January and November, where the chances soar to 32% and 36%, respectively. The onset of the rainy season halfway through the year significantly impacts June's weather, making it a time when overcast skies are more common than bright sun. As the month progresses, residents and visitors alike may find themselves enjoying the occasional brief sunny spells, although cloud cover tends to dominate the forecast.
In Hanoi, Vietnam, the daylight duration undergoes a fascinating transformation throughout the year. Starting with a modest 10 hours in January, there’s a steady increase, peaking at 13 hours during the vibrant months of May, June, and July. This consistent daylight in the early summer months invites lively outdoor activities and cultural events. As the seasons shift into August, daylight gradually tapers back to 12 hours, continuing its decline until it reaches another low of 10 hours by December. The rhythm of daylight not only reflects the changing seasons but also enhances the city's dynamic atmosphere, providing a beautiful backdrop for both residents and visitors alike.
In Hanoi, Vietnam, the June winds usher in a gentle respite, with an average speed of 2.2 m/s (5 mph). While this is a slight dip from the preceding month of May, with its more invigorating 2.8 m/s, June maintains a steady breeze, reminiscent of earlier spring months like March and April. This moderate airflow contrasts sharply with the cooling whispers of late summer and autumn, where wind speeds begin to diminish even further, reaching a mere 1.5 m/s (3 mph) by September. Thus, June serves as a transitional month, where the air is pleasantly stirred, still hinting at the vibrant energy of the city before the stillness of the hotter summer days arrives.
Weather in Hanoi varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Hanoi, focusing on differences in temperature, rainfall, humidity, and UV levels.
June and January present strikingly different weather patterns. In June, temperatures soar with a minimum of 23°C (74°F) and averages reaching up to 31°C (87°F), occasionally peaking at a sweltering 40°C (105°F). The month is also marked by high humidity at 81% and significant rainfall, with about 189 mm (7.4 in) falling over 15 days. In contrast, January offers a much milder climate, where the mercury dips to a minimum of 8°C (46°F) and averages around 18°C (65°F), with a maximum of 29°C (84°F). Rainfall is significantly lesser at 58 mm (2.3 in) over just 8 days, and the humidity is lower at 66%. This stark contrast makes June a hot and humid month while January is cooler and drier. For more details on January weather, you can visit Hanoi weather in January.
June and February exhibit stark contrasts in weather patterns. In June, temperatures soar, ranging from a minimum of 23°C (74°F) to a scorching maximum of 40°C (105°F), with an average of 31°C (87°F). The month is also characterized by high humidity at 81% and substantial rainfall, totaling 189 mm (7.4 in) over 15 days. In contrast, February offers much cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 31°C (88°F), averaging 19°C (66°F). Precipitation is significantly lower at 41 mm (1.6 in) across just 7 days, and humidity hovers around 71%. For more specifics on February weather, you can check Hanoi weather in February.
June and March present distinctly different weather patterns. In June, temperatures soar with a minimum of 23°C (74°F) and an average of 31°C (87°F), reaching highs of 40°C (105°F). The month is also characterized by higher humidity at 81% and significant rainfall, totaling 189 mm (7.4 in) over 15 days. In contrast, March starts off cooler, with temperatures ranging from a minimum of 14°C (57°F) to an average of 22°C (73°F) and a maximum of 34°C (94°F). Precipitation is considerably lower at 65 mm (2.5 in) over just 14 days, with a humidity level of 69%. For more detailed insights into the weather during this month, check Hanoi weather in March.
When comparing the weather in June and April, June is considerably warmer with average temperatures reaching 31°C (87°F) and maximums soaring to 40°C (105°F), while April displays a milder atmosphere, with averages around 25°C (77°F) and a maximum of 36°C (97°F). Precipitation levels are higher in June, totaling 189 mm (7.4 in) across 15 days, compared to April's 147 mm (5.8 in) over 14 days, indicating that June tends to be wetter. Additionally, June experiences higher humidity levels at 81%, compared to April's 64%, further emphasizing the more oppressive conditions typical of mid-year in the region. For more detailed information, you can visit Hanoi weather in April.
In comparing the weather between June and May, June exhibits a higher temperature range, with minimums at 23°C (74°F) and maximums reaching 40°C (105°F), compared to May's range of 19°C (67°F) minimum and 39°C (103°F) maximum. While both months have similar total precipitation at 189 mm (7.4 in), June experiences slightly fewer rainy days at 15 compared to May's 17 days. Additionally, humidity levels are higher in June at 81%, in contrast to May's 73%. For more detailed insights about May weather in Hanoi, you can refer to Hanoi weather in May.
In June, the weather is characterized by a minimum temperature of 23°C (74°F) and an average of 31°C (87°F), with highs reaching up to 40°C (105°F). With 189 mm (7.4 in) of precipitation spread over 15 days, humidity averages around 81%. In contrast, July sees slightly warmer nights, with a minimum temperature of 25°C (78°F) and an overall average of 30°C (86°F), while the maximum temperature peaks at 39°C (103°F). July experiences more rainfall, totaling 260 mm (10.2 in) over 21 days, and humidity levels rise to 90%. For more detailed insights, check out Hanoi weather in July.
In June, the weather tends to be quite hot, with temperatures ranging from a minimum of 23°C (74°F) to a maximum of 40°C (105°F) and an average of 31°C (87°F). The month sees significant rainfall, accumulating 189 mm (7.4 in) over about 15 days, accompanied by high humidity at 81%.
In contrast, August experiences slightly cooler temperatures, with a minimum of 24°C (76°F) and an average of 29°C (85°F), peaking at 39°C (102°F). However, it is considerably wetter, with precipitation totaling 378 mm (14.9 in) and rain occurring on 22 days, while humidity rises to 89%. For a detailed look at the weather patterns, you can refer to Hanoi weather in August.
In comparing the weather of June and September, June tends to be hotter with average temperatures soaring to 31°C (87°F) and a maximum of 40°C (105°F). In contrast, September is cooler, with an average temperature of 28°C (83°F) and a maximum reaching 37°C (99°F). However, September experiences more rainfall, with 222 mm (8.7 in) over 21 days compared to June's 189 mm (7.4 in) over 15 days. Both months maintain high humidity levels, with June at 81% and September slightly higher at 82%. For more detailed insights, check Hanoi weather in September.
June and October present contrasting weather experiences. In June, temperatures soar with a minimum of 23°C (74°F) and highs reaching up to 40°C (105°F), making it the warmest month. The humidity is high at 81%, accompanied by 189 mm (7.4 in) of rainfall over about 15 days. In contrast, October sees cooler temperatures with a minimum of 17°C (63°F) and an average of 25°C (78°F), peaking at 34°C (94°F). Although October experiences slightly more rainfall at 279 mm (11.0 in), it does so over just 16 days, and the humidity is marginally lower at 77%. For more detailed insights on October weather, visit Hanoi weather in October.
June and November present contrasting weather patterns in Hanoi. In June, temperatures soar with a minimum of 23°C (74°F) and average highs reaching 31°C (87°F), peaking at a sweltering 40°C (105°F). This month also experiences significant rainfall, with 189 mm (7.4 in) over 15 days, accompanied by high humidity at 81%. In stark contrast, November features milder temperatures, starting at a minimum of 14°C (57°F) and averaging around 22°C (73°F), with a maximum of 33°C (92°F). Precipitation decreases notably to 48 mm (1.9 in) over just 8 days, and humidity levels drop to 72%. For more detailed insights, check out Hanoi weather in November.
June and December exhibit strikingly different weather patterns. June is characterized by high temperatures, with a minimum of 23°C (74°F) and an average of 31°C (87°F), peaking at a scorching 40°C (105°F). This month also sees significant precipitation, totaling 189 mm (7.4 in), with rain occurring on 15 days and humidity hovering around 81%. In contrast, December offers much cooler conditions, featuring a minimum temperature of 8°C (47°F) and an average of 18°C (65°F), with a maximum of 31°C (87°F). The rainfall in December is significantly lower at 41 mm (1.6 in), spread over just 7 days, and the humidity is slightly reduced to 71%. For more detailed weather information, visit Hanoi weather in December.
In June, Hanoi experiences a noticeable shift in weather compared to other months, with temperatures soaring to tropical highs and increased humidity levels. This month stands out due to its combination of heat and frequent rainfall, contributing to a distinct muggy atmosphere. With an average temperature around 31°C (87°F), residents can expect a summer feel, punctuated by the occasional downpour on about half the days. This mix of warmth and moisture enhances the lush greenery of the city, making it a vibrant time to explore. For more detailed insights on Hanoi's climate throughout the year, visit Hanoi Climate.