Last updated: August 28, 2025
March in Hanoi, Vietnam brings a delightful transition into spring, characterized by maximum temperatures reaching up to 34°C (94°F) while the average hovers around 22°C (73°F). As the city shakes off the winter chill, nighttime temperatures dip to a refreshing 14°C (57°F). With precipitation totaling 65 mm (2.5 in) spread over approximately 14 days, this month also signals the start of the rainy season, contributing to a humidity level of 69%. The combination of warm days and cooler evenings makes March an ideal time for exploring the vibrant streets and lush landscapes of Hanoi.
As March rolls into Hanoi, temperatures begin to warm up significantly, signaling the transition from the cooler winter months. With a minimum temperature rising to 14°C (57°F) and an average of 22°C (73°F), the city experiences a refreshing shift towards more pleasant weather. The maximum temperature can reach up to 34°C (94°F), providing the perfect backdrop for outdoor activities and exploration. This month marks a noticeable increase from February, indicating that spring is on the horizon, making it an ideal time for travelers to enjoy the blooming scenery and vibrant street life. The warming trend continues as April approaches, forecasting even more warmth, yet March stands out as a month of delightful change and increasing vitality in Hanoi.
In March, Hanoi experiences a notable increase in precipitation, accumulating 65 mm (2.5 in) over 14 days of rainfall. This uptick marks a transition from the drier months of January and February, which saw 58 mm (2.3 in) and 41 mm (1.6 in) respectively. As spring approaches, the rainy trend continues to escalate, setting the stage for April's heavier downpours of 147 mm (5.8 in). March’s precipitation not only signals the onset of increased moisture but also prepares the city for the wetter months ahead, highlighting an essential shift in Hanoi's climate as it emerges from winter.
In March, Hanoi experiences a humidity level of 69%, reflecting a slight dip from February's 71%. This transitional month serves as a bridge between the cooler, drier winter months and the approaching moisture-laden summer. The humidity starts to rise again in April, settling at 64%, but will soon climb significantly as the year progresses, peaking during the sweltering summer months of July and August, when humidity soars to an impressive 90% and 89% respectively. March's moderate humidity levels mark a notable shift, setting the stage for the more humid conditions that define Hanoi's tropical climate as the seasons change.
As March rolls into Hanoi, the UV Index escalates to 12, marking a shift into the extreme exposure category, with a burn time reduced to just 10 minutes. This notable increase follows a trend observed since January, where the UV Index has steadily climbed from 8 to 10 in February, leading to March’s peak that aligns closely with April and May's high numbers. As the days grow warmer and sunnier, it’s vital for residents and visitors alike to take precautions to protect their skin during this time of heightened solar intensity. For a detailed overview on UV exposure in Hanoi, visit Hanoi UV Index.
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March in Hanoi, Vietnam, offers a delightful blend of warmth and sunlight, boasting 153 hours of sunshine. This is a slight dip from February's 184 hours, yet it sets the stage for the emerging vibrancy of spring. As the city transitions toward April, which sees a rise to 187 hours of bright skies, March’s sunny days act as a reminder of the sunny months to come. The fluctuations in sunshine hours throughout the year highlight a clear trend: as spring approaches, sunlight gradually increases, ultimately reaching a peak in the radiant months of May and June, where sunshine soars to impressive levels of 280 and 275 hours, respectively. Thus, March serves as a pivotal bridge, hinting at the sunny delights awaiting in the bustling streets of Hanoi.
As March approaches in Hanoi, Vietnam, the likelihood of sunny weather takes a noticeable dip, with only 18% chance of sunshine, marking it as one of the cloudier months of the year. This trend is a shift from the sunny disposition of the preceding winter months, January and February, which boast comparatively higher chances of sun at 32% and 31%, respectively. Following March, possibilities of sunny days remain low in April but improve as spring unfolds into May, where the sun reemerges with another 31% chance. Essentially, while March may not be the ideal month for sun-seekers, it sets the stage for brighter days ahead as the seasons transition.
As March arrives in Hanoi, daylight duration begins to blossom, providing locals and visitors alike with a full 12 hours of sunshine. This gradual increase from 10 hours in January and 11 hours in February heralds the arrival of longer, brighter days, perfectly framing the transition into spring. Intriguingly, as daylight extends into April, it remains consistent at 12 hours, allowing for ample opportunities to explore the vibrant city. Following this, the days continue to lengthen, peaking at 13 hours from May through July. This upward trend in daylight not only enhances outdoor activities but also invigorates the atmosphere, making March a delightful prelude to the sun-drenched months ahead.
As March unfolds in Hanoi, the city begins to experience a noticeable increase in wind speed, with averages rising to 2.6 m/s (6 mph), mirroring the conditions seen in April and hinting at the mild breezes of spring. This shift marks a departure from the lighter winds of the preceding months, setting the stage for warmer days ahead. The uptick in gusts not only brings a refreshing change but also enhances the vibrancy of the city, stirring leaves and carrying the scent of blooming flowers through the streets. Interestingly, this trend of slightly elevated winds continues into May, suggesting that spring is not just a passing phase but a period marked by subtle yet significant shifts in Hanoi's atmosphere.
Weather in Hanoi varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Hanoi, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather conditions of March and January, March tends to be warmer with average temperatures ranging from a minimum of 14°C (57°F) to a maximum of 34°C (94°F), whereas January sees cooler temperatures, with highs of 29°C (84°F) and lows around 8°C (46°F). Precipitation is fairly similar in both months, with March experiencing slightly more rainfall at 65 mm (2.5 in) over 14 days, compared to January's 58 mm (2.3 in) over just 8 days. Additionally, humidity levels are comparable, with March averaging 69% and January at 66%. For more detailed insights on January's weather patterns, you can refer to Hanoi weather in January.
March generally experiences warmer temperatures compared to February, with minimums around 14°C (57°F) and maximums reaching up to 34°C (94°F), compared to February's range of 9°C (48°F) to 31°C (88°F). The average temperature in March is 22°C (73°F), slightly higher than February's 19°C (66°F). However, March also sees increased precipitation, totaling 65 mm (2.5 in) over 14 days, compared to February's 41 mm (1.6 in) across just 7 days. Humidity levels remain relatively similar, with March at 69% and February climbing to 71%. For a detailed look at February's weather patterns, visit Hanoi weather in February.
March and April in Hanoi show a noticeable transition in weather patterns. In March, the temperatures range from a mild minimum of 14°C (57°F) to a peak of 34°C (94°F), with an average of 22°C (73°F) and 65 mm (2.5 in) of rainfall spread over 14 days. The humidity is relatively high at 69%. By April, temperatures rise further, with a minimum of 15°C (59°F) and a maximum reaching 36°C (97°F), averaging 25°C (77°F). However, this month sees a significant increase in rainfall, totaling 147 mm (5.8 in), while maintaining the same number of rainy days. Humidity slightly decreases to 64%. For a detailed overview of the weather conditions in April, visit Hanoi weather in April.
In March, the weather tends to be milder, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 34°C (94°F) and an average of 22°C (73°F). However, this month also sees considerable rainfall, with 65 mm (2.5 in) of precipitation spread over 14 days, and humidity levels around 69%.
In contrast, May brings warmer conditions with a minimum temperature of 19°C (67°F) and a maximum of 39°C (103°F), averaging 28°C (83°F). This month experiences significantly higher precipitation at 188 mm (7.4 in) over 17 days, along with a slight increase in humidity to 73%. For more detailed insights into the weather during this month, you can check Hanoi weather in May.
In March, the weather offers a pleasant range of temperatures, with lows around 14°C (57°F) and average highs reaching 34°C (94°F). Despite the moderate average temperature of 22°C (73°F), it experiences about 65 mm (2.5 in) of precipitation over 14 days, resulting in a humidity level of 69%.
In contrast, June brings significantly warmer conditions, with minimum temperatures starting at 23°C (74°F) and average highs soaring to 40°C (105°F). The month sees a substantial increase in rainfall, totaling 189 mm (7.4 in) over approximately 15 days, and the humidity rises to 81%. For a more detailed look at the weather in June, you can refer to Hanoi weather in June.
March and July exhibit stark contrasts in weather patterns. March experiences milder temperatures, with a minimum of 14°C (57°F) and an average of 22°C (73°F), peaking at 34°C (94°F). In contrast, July is significantly warmer, featuring a minimum of 25°C (78°F) and an average of 30°C (86°F), reaching up to 39°C (103°F). Furthermore, July is much wetter, with 260 mm (10.2 in) of precipitation over 21 days compared to March’s 65 mm (2.5 in) across 14 days. The humidity also rises sharply in July to 90%, making it more oppressive than March, which has a humidity level of 69%. For more detailed information, you can check Hanoi weather in July.
March and August present distinct contrasts in weather patterns. In March, temperatures range from a minimum of 14°C (57°F) to a maximum of 34°C (94°F), with an average temperature of 22°C (73°F). The month experiences about 65 mm (2.5 in) of precipitation over 14 days, accompanied by a relatively moderate humidity level of 69%. In contrast, August is notably warmer, with temperatures ranging from a minimum of 24°C (76°F) to a peak of 39°C (102°F), averaging 29°C (85°F). Rainfall significantly increases in August, with precipitation totaling 378 mm (14.9 in) over 22 days, and humidity levels rise to a steamy 89%. For a more detailed insight into August's weather patterns, visit Hanoi weather in August.
March and September present distinct weather patterns. In March, temperatures typically range from a mild 14°C (57°F) at night to a maximum of 34°C (94°F) during the day, and the average temperature hovers around 22°C (73°F). The month sees around 65 mm (2.5 in) of precipitation over 14 days, accompanied by a humidity level of 69%. In contrast, September experiences warmer temperatures, starting at a minimum of 21°C (71°F) and peaking at a scorching 37°C (99°F), with an average of 28°C (83°F). This month is also marked by significantly higher rainfall, with 222 mm (8.7 in) spread over 21 days and an increase in humidity to 82%. For more detailed information, you can check Hanoi weather in September.
In comparing the weather of March and October, both months share the same maximum temperature of 34°C (94°F), but October's average temperature is slightly higher at 25°C (78°F), compared to March's 22°C (73°F). March tends to be drier with 65 mm (2.5 in) of precipitation over 14 days, while October experiences significantly more rain, with 279 mm (11.0 in) falling over 16 days. Additionally, October is characterized by higher humidity at 77%, compared to March's 69%, making it feel more humid and sticky. For more detailed information on October's weather, you can check Hanoi weather in October.
In March, the weather features a minimum temperature of 14°C (57°F) and reaches a maximum of 34°C (94°F), with an average of 22°C (73°F). The month sees significant precipitation, totaling 65 mm (2.5 in) across 14 days, and maintains a humidity level of 69%. In contrast, November showcases similar minimum and average temperatures, but a slightly lower maximum at 33°C (92°F). The precipitation in November is less, totaling 48 mm (1.9 in) over 8 days, with humidity increasing marginally to 72%. Overall, March tends to be wetter, while November offers a drier atmosphere with comparable temperatures. For more details, you can check Hanoi weather in November.
March and December in Hanoi offer contrasting weather experiences. In March, temperatures range from a minimum of 14°C (57°F) to a maximum of 34°C (94°F), with an average of 22°C (73°F). This month also sees 65 mm (2.5 in) of precipitation over approximately 14 days, resulting in a relatively humid atmosphere at 69%. In contrast, December features milder temperatures, with a minimum of 8°C (47°F), an average of 18°C (65°F), and a maximum of 31°C (87°F). The total precipitation in December is lower at 41 mm (1.6 in) spread across about 7 days, coupled with slightly higher humidity at 71%. For a deeper dive into the specifics, you can check out Hanoi weather in December.
March in Hanoi is a delightful transition period as the weather begins to warm up, offering a refreshing escape from the chill of winter. This month typically showcases a pleasant average temperature of 22°C (73°F), with daytime highs occasionally reaching a scorching 34°C (94°F). Unlike the more humid months that follow, March enjoys a more comfortable humidity level of 69%, making outdoor activities far more enjoyable. Although rain does make an appearance with about 14 days of precipitation—totalling around 65 mm (2.5 in)—the sporadic showers often provide a welcome reprieve, rather than dampening spirits. For a detailed look at how this month compares to others in the region, be sure to check out Hanoi Climate.