Last updated: August 28, 2025
In January, Dien Bien Phu, Vietnam experiences a captivating blend of mild temperatures and occasional rain. With maximum highs reaching 30°C (86°F) and average temperatures around 16°C (62°F), the weather is generally pleasant, though the nights can be cooler with lows dipping to 5°C (42°F). This month sees around 49 mm (1.9 in) of precipitation spread over about 5 days, adding a refreshing touch to the atmosphere. The humidity levels hover at a comfortable 63%, making January a delightful time to explore the lush landscapes of this historic region.
In Dien Bien Phu, Vietnam, January brings a refreshing chill with temperatures ranging from a brisk 5°C (42°F) at night to a pleasant 30°C (86°F) during the day. As the month unfolds, the climate remains relatively mild, with an average temperature of 16°C (62°F), making it one of the cooler months before the heat of spring kicks in. Notably, night temperatures gradually rise by February, hinting at the warm transitions ahead. This trend illustrates a striking seasonal shift; January is marked by cooler nights while the days flirt with summer warmth, setting the stage for the progressively rising temperatures seen in the following months.
In Dien Bien Phu, Vietnam, January ushers in the year with a moderate precipitation total of 49 mm (1.9 in), spread over approximately 5 days of rainfall. This marks a slight uptick compared to the preceding month of December, yet it's significantly less than the upcoming months of April through August, which showcase a clear trend of increasing moisture. As the region transitions from the dry season into its wetter months, January’s relatively sparse rainfall hints at the impending deluge, particularly in June and July, when precipitation can skyrocket to over 380 mm, transforming Dien Bien Phu into a lush landscape. This gradual build-up underscores the changing climatic patterns, offering a glimpse into the region’s vibrant and varied weather ahead.
In January, Dien Bien Phu experiences a comfortable humidity level of 63%, marking the start of the year with relatively mild moisture compared to the sweltering summer months ahead. As the seasons transition, humidity begins to rise, peaking in the heart of the rainy season from July to August, when it soars to an impressive 91% to 92%. This trend reveals a clear fluctuation in moisture, with the air feeling significantly heavier during mid-year. As we move into the later months, humidity gradually decreases, settling at 68% in December, which provides a brief respite before the cycle begins anew. Overall, the first month of the year sets the stage for a dynamic shift from drier conditions to the lush, humid atmosphere characteristic of Dien Bien Phu's tropical climate.
In January, Dien Bien Phu experiences a very high UV Index of 8, indicating that sun protection is essential with a burn time of just 15 minutes. As the months progress, this trend of high UV exposure continues, peaking in May and July with an extreme index of 15, where the burn time drops to only 10 minutes. February and November showcase slightly lower yet still concerning levels, maintaining a very high category. Overall, the UV Index remains consistently elevated throughout the year, emphasizing the need for vigilant sun safety practices. For more detailed information, visit Dien Bien Phu UV Index.
UV Risk Categories
In Dien Bien Phu, Vietnam, the month of January typically ushers in a modest 202 hours of sunshine, setting the stage for a gradual increase in brightness as the year progresses. Following January, the days grow increasingly sunlit, with February enjoying a noticeable jump to 258 hours. The trend continues to rise sharply, reaching a peak of 317 hours in May, making it the sunniest month of the year. As summer transitions to autumn, the radiant hours slightly ebb, with July recording 255 hours and August dipping further to 248 hours. However, the sunshine remains consistent through the fall, with September and October still basking in a generous 275 and 282 hours respectively. By November and December, sunshine levels stabilize around 263 hours and 278 hours, offering a warm farewell to the year. This evolving pattern highlights the region's vibrant seasonal shifts, making Dien Bien Phu a delightful destination for sun-seekers throughout the year.
In Dien Bien Phu, January greets visitors with a 51% chance of sunny weather, making it a promising time to explore the region's stunning landscapes. As the year progresses, this likelihood gradually increases, peaking in March at 69%, before entering a slump during the summer months, where the sun makes a rare appearance at just 9-14%. This trend highlights January as one of the better months for sunshine in comparison to the damp and gloomy mid-year. Interestingly, as the year winds down, December offers a brighter 62% likelihood, suggesting that the sun’s return is a welcome relief after the rainy season. Overall, if you're looking to enjoy a mix of pleasant weather and the vibrant culture of Dien Bien Phu, January stands out as a favorable choice.
In Dien Bien Phu, Vietnam, the daylight duration in January offers about 10 hours of sunlight, marking the start of a gradual increase as the year progresses. By February, the days begin to lengthen slightly, reaching 11 hours, and this trend continues into March and April when daylight stretches to a pleasant 12 hours. The peak occurs in May through July, during which the city enjoys a generous 13 hours of daylight, making it ideal for outdoor activities and exploration. As summer yields to autumn, daylight gradually diminishes, with August and September still providing a comfortable 12 hours, before receding to 11 hours in October and November. The cycle completes itself in December, as daylight returns to 10 hours, creating a rhythmic pattern that beautifully marks the changing seasons in this vibrant region.
In January, Dien Bien Phu experiences a gentle average wind speed of 1.5 m/s (3 mph), a breeze that subtly whispers through the valley. As the year progresses, the winds fluctuate slightly, with a mild increase to 1.7 m/s (4 mph) in March, before returning to a steady pace of 1.3 m/s (3 mph) in the spring and summer months. Interestingly, July registers the calmest period, with winds dipping to 1.2 m/s (3 mph), only to recover in the following months. The overall trend reveals that while January start the year with a light touch, the winds throughout the year remain consistent and soft, making Dien Bien Phu’s atmosphere both tranquil and inviting for those seeking a serene escape.
Weather in Dien Bien Phu varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Dien Bien Phu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and February, we notice a slight increase in temperature and a decrease in precipitation. January records a minimum of 5°C (42°F) and an average temperature of 16°C (62°F), with a maximum reaching 30°C (86°F) and total precipitation of 49 mm (1.9 in) over 5 days. In contrast, February shows a minimum of 6°C (44°F) and an average of 17°C (63°F), with a maximum of 31°C (89°F) but reduced precipitation at 29 mm (1.2 in) over the same number of days. Additionally, humidity remains relatively similar, with January at 63% and February slightly higher at 65%. Overall, February tends to be warmer and drier than January. For more specific details on February weather, you can visit Dien Bien Phu weather in February.
In January, the weather is generally milder, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), averaging around 16°C (62°F). It experiences moderate humidity at 63% and receives about 49 mm (1.9 in) of rain over approximately 5 days. In contrast, March brings warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 35°C (95°F), averaging 21°C (70°F). Although precipitation increases slightly to 50 mm (2.0 in), it occurs over more days—around 11 in total—resulting in a lower humidity of 57%. For more detailed insights, you can check out Dien Bien Phu weather in March.
In January, the weather features a minimum temperature of 5°C (42°F) and averages around 16°C (62°F), peaking at a maximum of 30°C (86°F). It experiences about 49 mm (1.9 in) of precipitation over 5 days, with a humidity level of 63%. In contrast, April sees a more pronounced warmth, with minimum temperatures rising to 10°C (50°F) and averages at 23°C (73°F), reaching highs of 36°C (97°F). However, it also brings higher rainfall, totaling 119 mm (4.7 in) over 14 days, and a more comfortable humidity of 50%. For more details, you can check the weather specifics here: Dien Bien Phu weather in April.
January and May present contrasting weather conditions. In January, temperatures range from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), with an average of 16°C (62°F). The month typically sees 49 mm (1.9 in) of precipitation over 5 days and maintains a humidity level of 63%. In contrast, May experiences significantly warmer temperatures, with a minimum of 15°C (59°F) and a maximum soaring to 38°C (101°F), averaging around 25°C (77°F). This month receives more rainfall, totaling 85 mm (3.4 in) across 18 days, and higher humidity at 68%. For more insights on May weather in this region, visit Dien Bien Phu weather in May.
In comparing the weather between January and June, a noticeable transition can be observed. January experiences cooler temperatures with a minimum of 5°C (42°F) and a comfortable average of 16°C (62°F), peaking at 30°C (86°F). In contrast, June boasts significantly warmer conditions, featuring a minimum of 21°C (70°F) and an average of 25°C (78°F), reaching highs of 35°C (95°F). Additionally, June is much wetter, receiving 262 mm (10.3 in) of precipitation across 26 days, compared to January's 49 mm (1.9 in) over just 5 days. This shift also brings along increased humidity levels in June, averaging 79% compared to January's 63%. For more detailed insights, check out Dien Bien Phu weather in June.
When comparing the weather in January and July, stark contrasts emerge. January experiences milder temperatures, with a minimum of 5°C (42°F) and an average high of 30°C (86°F), accompanied by relatively low precipitation of 49 mm (1.9 in) over just five days. In contrast, July brings much warmer conditions, with lows of 20°C (69°F) and average highs reaching up to 34°C (94°F). However, this month also sees a significant increase in rainfall, totaling 383 mm (15.1 in) over 28 days, resulting in high humidity levels of 91%. For more details on how the weather behaves during this time, you can visit Dien Bien Phu weather in July.
In comparing the weather between January and August, notable differences emerge. January experiences milder temperatures, with a minimum of 5°C (42°F) and an average of 16°C (62°F), whereas August sees significantly warmer conditions, with temperatures ranging from a minimum of 20°C (69°F) to an average of 25°C (76°F). Additionally, January has a relatively low precipitation level of 49 mm (1.9 in) over just 5 days, while August is much wetter, receiving 428 mm (16.8 in) of rain over 29 days. The humidity also plays a role in the comparison, with January having a comfortable 63% compared to August's high of 92%. For more detailed information on August conditions, you can check Dien Bien Phu weather in August.
January and September present distinctly different weather patterns. In January, temperatures range from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), with an average of 16°C (62°F). The month experiences relatively low precipitation of 49 mm (1.9 in) over just 5 days, and the humidity sits at 63%. In contrast, September offers much warmer temperatures, with a minimum of 16°C (61°F) and a maximum of 32°C (91°F), averaging 24°C (76°F). However, the month is significantly wetter, receiving 217 mm (8.5 in) of rainfall across 21 days, and the humidity increases to 82%. For more detailed insights, you can check the Dien Bien Phu weather in September.
In comparing the weather patterns of January and October, we see notable differences in temperature and precipitation. January experiences a temperature range with a minimum of 5°C (42°F) and an average high of 30°C (86°F), resulting in a relatively comfortable climate. In contrast, October's temperatures are milder, with a minimum of 13°C (57°F) and an average of 22°C (72°F), peaking at 31°C (89°F). However, October is significantly wetter, receiving 106 mm (4.2 in) of precipitation over 17 days, compared to January's 49 mm (1.9 in) over just 5 days. Additionally, October's humidity is higher at 76%, making it feel more muggy than the 63% humidity in January. For more detailed insights, you can visit Dien Bien Phu weather in October.
In comparing the weather between January and November, January generally experiences cooler temperatures, with a minimum of 5°C (42°F) and an average of 16°C (62°F), while November sees higher temperatures, starting at a minimum of 11°C (52°F) and averaging 20°C (68°F). Both months have a maximum temperature of 30°C (86°F), but January receives more precipitation at 49 mm (1.9 in) compared to November's 23 mm (0.9 in), despite both months having roughly the same number of rainy days at five. Additionally, November tends to be more humid, with a humidity level of 72% compared to January's 63%. For more detailed weather conditions, you can check Dien Bien Phu weather in November.
In comparing the weather of January and December, January tends to be slightly warmer, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 30°C (86°F), while December experiences a minimum of 3°C (38°F) and a maximum of 28°C (83°F). Both months have the same average temperature of about 16°C (61°F), but January sees more precipitation at 49 mm (1.9 in) over 5 days compared to December's 25 mm (1.0 in) over 4 days. Additionally, humidity is a bit lower in January at 63%, compared to December's 68%. For more detailed information, you can check Dien Bien Phu weather in December.
As January unfolds in Dien Bien Phu, it offers a distinct and refreshing contrast to the more intense weather patterns experienced in other months. With a comfortable average temperature of 16°C, the chilly mornings and evenings invite layers, while daytime highs can reach a pleasant 30°C. Unlike the rainy seasons, January brings only 49 mm of precipitation spread over five days, making it one of the drier months of the year. This blend of mild temperatures and balanced humidity levels creates a perfect environment for exploring the breathtaking landscapes and vibrant culture of the region. To learn more about what to expect throughout the year, check out the detailed insights at Dien Bien Phu Climate.