Last updated: August 28, 2025
January in Bien Hoa, Vietnam presents a warm and humid climate, characterized by a maximum temperature reaching 35°C (95°F). The average temperature hovers around a comfortable 27°C (81°F), while the nights can cool down to a minimum of 20°C (68°F). Visitors can expect a total precipitation of 38 mm (1.5 in) over approximately 6 days of rain, contributing to the region's lush greenery. With humidity levels at 65%, the atmosphere feels warm and tropical, making it an excellent time to explore this vibrant city while remaining mindful of occasional showers.
In Bien Hoa, Vietnam, January ushers in a warm start to the year, with temperatures ranging from a mild 20°C (68°F) at night to a sizzling 35°C (95°F) during the day. This month boasts an inviting average of 27°C (81°F), setting an energetic tone for the months ahead. As February arrives, the warmth intensifies slightly, nudging the average to 28°C (82°F) and maxing out at 36°C (97°F), hinting at the imminent transition toward the hotter months. Throughout the year, a gradual upward trend can be observed, peaking in April and May when temperatures hit their heights, with average highs reaching an impressive 38°C (100°F). After the peak, temperatures stabilize, revealing a more consistent pattern with averages hovering around 27°C (81°F) to 29°C (85°F) in the subsequent months, providing a mix of warmth and comfort perfect for outdoor adventures.
In January, Bien Hoa experiences relatively low rainfall, with only 38 mm (1.5 in) of precipitation recorded over 6 days. This sets the stage for a dry start to the year, contrasting sharply with the upcoming months. As the seasons transition, precipitation increases significantly, peaking in the summer months of July and August, where rainfall can soar to nearly 313 mm (12.3 in) over 29 days. This trend highlights Bien Hoa's distinct wet season, characterized by intense downpours, which begins in the latter part of the year. The gradual rise in both the volume and frequency of rain from January through July showcases the region's seasonal variability, marking a clear transition from the drier early months to the torrential rains of late summer.
In January, Bien Hoa experiences a humidity level of 65%, marking the dry season's transition into more humid months. As we progress into February and March, there's a gradual dip to 61% and 58% respectively, creating a fleeting window of relatively drier air. However, from April onwards, humidity levels rebound, peaking dramatically in the summer months—culminating in August with an astonishing 90%. This upward trend continues through the fall, with the humidity remaining high at around 87% from October to November. By December, although humidity begins to retreat slightly to 80%, it is evident that Bien Hoa's climate is characterized by not only a marked swing from relatively comfortable to tropical swelter, but also an enduring embrace of moisture throughout much of the year.
In January, Bien Hoa experiences a UV Index of 10, categorized as very high, which means a burn can occur in just 15 minutes of sun exposure. As the months progress toward February, the situation intensifies, with the UV Index rising dramatically to 14 and shifting into the extreme category, where the burn time shortens to only 10 minutes. This extreme trend continues well into March and April, maintaining a stern UV Index of 15, emphasizing the critical need for sun protection. Throughout the summer months, from April to August, the UV levels remain consistently high, suggesting a strong pattern of extreme UV exposure typical of the region. As the year winds down, both November and December see a slight reprieve with a return to a very high rating of 10, allowing a longer burn time once again to 15 minutes. For more insights into UV levels throughout the year, check out Bien Hoa UV Index.
UV Risk Categories
In Bien Hoa, Vietnam, January greets residents with 253 hours of sunshine, setting a warm and inviting tone for the year ahead. As the months progress, the days get brighter, peaking in March with an impressive 327 hours of sunlight, perfect for exploring the lush landscapes. Following a gradual decline, the sunshine begins to level off, maintaining consistent hours throughout the summer and early fall. By September and October, the sunshine drops back to 256 hours, marking a transition into a more subdued climate. Interestingly, November and December see a gentle increase again, with brightened days offering 277 and 299 hours, respectively, ensuring the year closes with a warm glow. This rhythm of sunshine not only highlights Vietnam's tropical allure but also reflects the country's cyclical embrace of light and warmth throughout the seasons.
In Bien Hoa, Vietnam, January offers a moderate 28% chance of sunny weather, making it a pleasant month for outdoor activities. This likelihood of sunshine marks a distinct contrast to the following month, February, which jumps to 51%, signaling the onset of more consistent sunny days. As the year progresses into March, the trend continues upward with a sunny outlook of 56%, highlighting this period as peak time for sun-seekers. However, as the year advances towards the hotter months, the chances of clear skies begin to wane, with April and May descending to 33% and 31% respectively. The sun becomes increasingly elusive during the height of summer, particularly in July and August, where the chances drop dramatically to 17% and 15%. Therefore, while January offers a fair shot at sunshine, the shifting trends clearly suggest that those craving abundant sunshine in Bien Hoa may want to plan their visits for early spring.
In Bien Hoa, Vietnam, January ushers in approximately 11 hours of daylight, a duration that remains consistent through February. As the transition to spring approaches in March, daylight extends to 12 hours and maintains this length from March through September, offering ample sunshine for outdoor activities. However, as the year progresses into October, the daylight gradually diminishes again to 11 hours, and this trend continues through the final months of the year. This cyclical pattern creates a rhythm of light that reflects the region's tropical climate, balancing between lush daytime brightness and the embrace of night.
In Bien Hoa, Vietnam, January ushers in a gentle breeze with an average wind speed of 1.8 m/s (4 mph), setting a tranquil tone for the month. This consistent speed persists through February, maintaining a stable atmosphere as the region transitions from the cool of winter towards the warmth of spring. As the calendar turns to March, a slight uptick in wind speed to 2.1 m/s (5 mph) reflects the subtle shifts in seasonal patterns, suggesting a gradual buildup of energy in the air. April experiences a minor drop back to 1.7 m/s (4 mph), reinforcing a sense of calm as the temperatures rise. Overall, January's winds, paired with its moderate pace, characterize a month of serene weather, making Bien Hoa an attractive destination for those seeking a peaceful escape.
Weather in Bien Hoa varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Bien Hoa, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February both bring warm temperatures, but February tends to be slightly warmer on average. In January, the minimum temperature hovers around 20°C (68°F), with an average of 27°C (81°F) and a maximum of 35°C (95°F), accompanied by 38 mm (1.5 in) of precipitation over six days and a humidity level of 65%. In contrast, February boasts a minimum of 20°C (69°F), an average of 28°C (82°F), and a maximum of 36°C (97°F). Notably, it experiences significantly less rainfall, with only 12 mm (0.5 in) over two days and a slightly lower humidity of 61%. For more details on February weather, check out Bien Hoa weather in February.
In January, the weather features a temperature range from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), with an average of 27°C (81°F). This month experiences about 38 mm (1.5 in) of precipitation over approximately 6 days and has a humidity level of 65%. In contrast, March sees slightly warmer conditions, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 37°C (98°F), averaging at 29°C (84°F). Precipitation decreases to 16 mm (0.6 in) over just 4 days, and humidity drops to 58%. For a more detailed look at March weather, you can check out Bien Hoa weather in March.
In January, the weather features a relatively comfortable climate with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), accompanied by moderate humidity at 65%. Precipitation is low, with about 38 mm (1.5 in) over just 6 days. In contrast, April brings warmer conditions, with minimum temperatures of 24°C (75°F) and highs reaching up to 38°C (100°F). The increase in rainfall to 85 mm (3.4 in) over 15 days suggests a more humid atmosphere, although humidity slightly decreases to 60%. For more detailed information, you can check Bien Hoa weather in April.
In comparing the weather of January and May, we can observe significant variations. January typically features milder temperatures, with a minimum of 20°C (68°F) and an average of 27°C (81°F), compared to May, which sees a higher minimum temperature of 25°C (76°F) and an average of 29°C (85°F). Additionally, January experiences less precipitation, with about 38 mm (1.5 in) falling over just 6 days, whereas May is considerably wetter, receiving 190 mm (7.5 in) of rainfall across 23 days. Humidity also increases from 65% in January to 80% in May, making the later month feel much more humid and sultry. For a detailed look at May weather, you can check Bien Hoa weather in May.
When comparing the weather in January and June, one can observe notable differences in temperature, precipitation, and humidity. In January, temperatures range from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), with an average of 27°C (81°F). The month sees relatively low precipitation of 38 mm (1.5 in) over about 6 days, and the humidity is moderate at 65%. In contrast, June experiences slightly warmer temperatures with a minimum of 24°C (75°F) and an average of 28°C (83°F), while still peaking at 35°C (95°F). However, June is significantly wetter, with heavy rainfall totaling 223 mm (8.8 in) spread over 25 days and higher humidity at 87%. For a more detailed look at the weather specifics, visit Bien Hoa weather in June.
When comparing the weather in January and July, significant differences can be observed. January experiences relatively mild temperatures, with minimums around 20°C (68°F) and maximums reaching 35°C (95°F), accompanied by moderate precipitation of 38 mm (1.5 in) over just 6 days and a humidity level of 65%. In contrast, July is much wetter and more humid, with minimum temperatures rising to 24°C (76°F) and an average of 28°C (82°F). Rainfall in July soars to 298 mm (11.7 in) spread over 29 days, contributing to a heightened humidity level of 89%. For a detailed look at the July weather specifics, you can visit Bien Hoa weather in July.
In January, the weather is generally warm with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), and an average temperature of 27°C (81°F). The month sees relatively low precipitation, with only 38 mm (1.5 in) over about 6 days and a humidity level of 65%. In contrast, August experiences higher minimum and average temperatures, starting at 24°C (76°F) and averaging 28°C (82°F), though the maximum remains slightly lower at 34°C (94°F). The most significant difference lies in rainfall, as August is quite rainy, with a staggering 313 mm (12.3 in) observed across 29 days, accompanied by a much higher humidity of 90%. This makes August a much wetter month compared to the more moderate January weather. For more specifics, you can check Bien Hoa weather in August.
January and September present distinct weather patterns. In January, temperatures range from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), with an average of 27°C (81°F). The month sees relatively low precipitation, totaling just 38 mm (1.5 in) over six days, and humidity stands at a comfortable 65%. In contrast, September is warmer, with minimum temperatures of 24°C (75°F) and maximums reaching 34°C (94°F), averaging 28°C (82°F). However, it is significantly wetter, experiencing 286 mm (11.3 in) of rain across 27 days, and humidity spikes to a high 89%. For more detailed insights into September weather, you can check Bien Hoa weather in September.
In January, the weather is typically warm with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), averaging around 27°C (81°F). The month sees relatively low precipitation at 38 mm (1.5 in) over just 6 days, with humidity levels at 65%. In contrast, October experiences slightly warmer minimum temperatures of 23°C (74°F) and maximums of 34°C (93°F), but with a higher average of 27°C (82°F). However, it is significantly wetter, with 266 mm (10.5 in) of rain spread over 27 days, and humidity levels increasing to 87%. This stark difference in precipitation and humidity makes October a much wetter and more humid month compared to January. For a detailed overview, you can refer to Bien Hoa weather in October.
In comparing the weather between January and November, January generally experiences slightly cooler temperatures with a minimum of 20°C (68°F) and a maximum of 35°C (95°F), while November sees a higher minimum of 22°C (71°F) and a similar maximum of 34°C (93°F). However, November is significantly wetter, receiving 162 mm (6.4 in) of precipitation spread over 17 days, compared to January's 38 mm (1.5 in) over merely 6 days. Additionally, humidity is higher in November at 87%, compared to January’s 65%. For more detailed information, you can visit Bien Hoa weather in November.
In January, temperatures in Bien Hoa range from a minimum of 20°C (68°F) to a maximum of 35°C (95°F), with an average temperature of 27°C (81°F). This month experiences lower humidity at around 65% and a decrease in precipitation, totaling 38 mm (1.5 in) over just six days. In contrast, December offers slightly warmer mornings with a minimum temperature of 21°C (69°F) and a cooler maximum of 33°C (92°F), while maintaining the same average temperature of 27°C (81°F). Additionally, December has higher humidity levels at 80% and more rainfall, amounting to 56 mm (2.2 in) over nine rainy days. For more detailed insights, you can check Bien Hoa weather in December.
January in Bien Hoa offers a pleasant respite from the intense heat of the preceding months, featuring mild temperatures that average around 27°C (81°F), perfect for outdoor exploration. While the days can reach a warm 35°C (95°F), nights cool down to a comfortable 20°C (68°F), inviting a cozy ambiance. With slightly increased humidity at 65% and a few days of rain totaling 38mm (1.5in), January’s weather strikes a balance that’s refreshing compared to the dry heat of other months. Whether you’re strolling through vibrant streets or enjoying local cuisine, this month stands out as an ideal time to visit. For more detailed insights into the climate, check out Bien Hoa Climate.