Last updated: August 28, 2025
January in Tam Dao, Vietnam offers a gentle invitation to embrace the cooler climate, with maximum temperatures reaching a comfortable 28°C (83°F) and an average of 17°C (64°F). As winter unfolds, the temperature can dip to a refreshing 8°C (46°F), making it an ideal season for outdoor activities. Although the region sees an average precipitation of 57 mm (2.2 in) over approximately 8 days, the enduring 66% humidity adds a touch of tropical allure. Visitors can expect a pleasantly mild atmosphere, perfect for exploring the lush landscapes and vibrant culture of this picturesque destination.
In Tam Dao, Vietnam, January sets the stage for a cool and pleasant winter, with temperatures ranging from a refreshing minimum of 8°C (46°F) to a comfortable maximum of 28°C (83°F), resulting in an average of 17°C (64°F). As the month progresses, there's a noticeable upward trend in temperatures that continues into February, as the region experiences a slight warming, with averages reaching 18°C (65°F). This pattern paves the way for the following months, where March ushers in warmer days, averaging 22°C (72°F) and peaking at 34°C (94°F) by the end of the month. The steady rise culminates by May, where minimums climb to 18°C (65°F), and scorching maximums can reach 38°C (101°F) in the summer months. The transition through the year reveals Tam Dao's exceptional climate, where the chilly charm of January swiftly transforms into the warm embrace of summer, making it a captivating destination for every season.
In January, Tam Dao experiences a moderate precipitation amount of 57 mm (2.2 in), spread over 8 days of the month. This sets the stage for a relatively dry start to the year, which, while wet, is significantly lighter than the torrential downpours that follow in the mid-year months. As spring approaches, precipitation levels begin to rise, peaking dramatically in July and August, with rainfall surging to 322 mm (12.7 in) and 457 mm (18.0 in) respectively, accompanied by an increase in rainy days. This trend illustrates a distinct shift toward a much wetter climate, culminating in a notable peak before tapering off into the drier months of late autumn, with precipitation dropping to just 44 mm (1.7 in) in November. Overall, January serves as a transitional month, hinting at the vibrant, lush landscapes that the rainy season will soon nurture.
In January, Tam Dao experiences a modest humidity level of 66%, setting the stage for the year ahead. As the months progress, humidity trends upward, peaking in the summer with July reaching a sweltering 90%. This gradual increase from February's 71% to June's 81% indicates a shift into a tropical climate, leading to the wetter conditions typical of the region. Following the summer peak, humidity begins to decline, with December reporting 71%, suggesting a transition back to the drier months. Overall, the data reveals a distinct pattern of rising humidity through the first half of the year, culminating in a peak during the summer before tapering off towards the end of the year.
In January, Tam Dao, Vietnam experiences a UV Index of 8, placing it in the very high exposure category, which means that unprotected skin can burn in just 15 minutes. As the months progress to February, the UV Index increases to 10, still categorized as very high, but with the same quick burn time. This upward trend continues into March and April, where the UV Index peaks at 12, edging into the extreme category with a reduced burn time of 10 minutes. The intensity remains consistent through the summer months, with a staggering UV Index of 13 from May to August, emphasizing the need for protection during these months. As autumn approaches, there is a slight decrease, with October at 11 and November at 9, both still within the very high category. By December, the UV Index drops to 7, categorized as high, allowing for a longer burn time of 25 minutes. For those planning to visit, understanding these trends is crucial—protection against the sun is essential throughout much of the year in Tam Dao. For detailed information, visit Tam Dao UV Index.
UV Risk Categories
January in Tam Dao, Vietnam, experiences a modest 126 hours of sunshine, marking the beginning of the year with a gentle glow. As the months progress, the sunlight gradually increases, peaking in May and July with an impressive 273 hours each, showcasing the region's rich glow during late spring and mid-summer. This trend continues into August and September, maintaining the allure of warm, sun-filled days. The sun-soaked months contrast sharply with the cooler winter spells of December and November, which each capture fewer hours, reminding visitors of the dynamic seasonal shifts in this enchanting mountain retreat. Overall, Tam Dao's climate breathes life into its landscapes, coaxing vibrant flora and inviting exploration through each sunny season.
In Tam Dao, Vietnam, January offers a moderate chance of sunshine with approximately 36% likelihood, making it one of the more promising months for sunny days alongside November. This trend contrasts sharply with the subsequent months, where sunshine declines significantly; by March, the likelihood drops to 16% and remains low through the summer. Interestingly, as the year closes, December sees a noticeable uptick to 49%, suggesting that while January might still catch a few rays, it's part of a gradual shift towards brighter days as the seasons change. Overall, visitors can expect a fair balance of sun and shade in January, a fitting start to the year in this scenic locale.
In Tam Dao, Vietnam, January marks the beginning of a gradual increase in daylight hours, starting with about 10 hours of daylight. This trend continues into February with 11 hours, reaching its peak in the spring months of March and April, boasting 12 hours of sunlight each. As the year progresses into the lush months of May through July, daylight extends further to a comfortable 13 hours daily, perfect for outdoor adventures. However, as summer wanes and August transitions to September, daylight begins to taper off to 12 hours again. In the later months, October and November bring back 11 hours of daylight, while December sees a return to 10 hours, completing the cycle. Overall, Tam Dao experiences a smooth ebb and flow of daylight throughout the year, making it a delightful destination for sun-seekers.
In Tam Dao, Vietnam, January showcases a gentle breeze with an average wind speed of 1.4 m/s (3 mph), setting a tranquil tone for the month. This seemingly calm weather paves the way for slightly increased winds in February, reaching 1.6 m/s. As spring approaches in March and April, the winds maintain a consistent pace of 1.9 m/s (4 mph), adding a refreshing touch to the landscape. However, by June, the breezes mellow again to match January's calmness, maintaining a steady rhythm throughout the summer months until September, when the winds slightly decrease to 1.1 m/s. This subtle fluctuation emphasizes Tam Dao's serene climate, making it an idyllic spot for leisurely exploration and enjoying the tranquil beauty of nature throughout the year.
Weather in Tam Dao varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Tam Dao, focusing on differences in temperature, rainfall, humidity, and UV levels.
January and February showcase a subtle but notable transition in weather patterns. In January, temperatures range from a minimum of 8°C (46°F) to a maximum of 28°C (83°F), with an average of 17°C (64°F) and a precipitation level of 57 mm (2.2 in) over 8 days. By February, the weather warms slightly, with minimum temperatures increasing to 9°C (48°F) and maximum temperatures reaching up to 31°C (87°F), resulting in an average of 18°C (65°F). Precipitation drops to 35 mm (1.4 in), yet still occurs over the same number of days. Humidity also sees a rise, reaching 71% in February compared to 66% in January. For more details, you can visit Tam Dao weather in February.
January in Tam Dao experiences milder temperatures, with a minimum of 8°C and an average of 17°C, while March sees noticeably warmer weather, starting at a minimum of 12°C and reaching an average of 22°C. The maximum temperatures in March can soar to 34°C, compared to January's peak of 28°C. Precipitation levels are slightly higher in March, with 69 mm over 15 days, compared to January’s 57 mm across 8 days, and humidity also rises slightly from 66% in January to 69% in March. For a detailed forecast, check out Tam Dao weather in March.
In January, temperatures range from a minimum of 8°C (46°F) to a maximum of 28°C (83°F), with an average of 17°C (64°F). The month sees around 57 mm (2.2 in) of precipitation spread over 8 days, contributing to a relatively humid atmosphere with 66% humidity. In contrast, April experiences higher temperatures, with a minimum of 14°C (57°F) and a maximum of 35°C (96°F), resulting in an average of 24°C (76°F). However, April also brings significantly more rainfall, totaling 140 mm (5.5 in) across 15 days, while maintaining slightly lower humidity at 64%. For more detailed information on April's weather, visit Tam Dao weather in April.
In January, the weather tends to be mild, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (83°F). The average temperature is a comfortable 17°C (64°F), accompanied by relatively low precipitation of 57 mm (2.2 in) over about 8 days and a humidity level of 66%. In contrast, May experiences significantly warmer weather, with temperatures ranging from a minimum of 18°C (65°F) to a scorching maximum of 38°C (101°F) and an average of 27°C (82°F). The increase in rainfall is notable, with 203 mm (8.0 in) recorded over approximately 18 days, along with a higher humidity of 73%. For more detailed insights into the weather patterns, you can visit Tam Dao weather in May.
January and June present a stark contrast in weather patterns. In January, temperatures range from a mild 8°C (46°F) at night to a pleasant 28°C (83°F) during the day, with average humidity at 66% and around 57 mm of precipitation over 8 days. In contrast, June heats up significantly, with nighttime lows of 22°C (72°F) and daytime highs soaring to a scorching 40°C (103°F). The June weather also brings increased humidity at 81% and a substantial rise in rainfall, totaling 257 mm over 17 days. For more details about the weather in June, you can visit Tam Dao weather in June.
In January, the weather tends to be much milder with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 28°C (83°F), averaging around 17°C (64°F). Precipitation is relatively low at 57 mm (2.2 in), spread across about 8 days, and the humidity sits at a comfortable 66%. In contrast, July brings significantly higher temperatures, with minimums around 24°C (75°F) and maximums soaring to 38°C (100°F), averaging 29°C (85°F). This month also experiences much higher precipitation at 322 mm (12.7 in) over approximately 23 days, accompanied by a much higher humidity level of 90%. For more details on the specific weather patterns during July, you can visit Tam Dao weather in July.
January and August present strikingly different weather patterns. In January, temperatures range from a mild 8°C (46°F) at night to a comfortable 28°C (83°F) during the day, with an average temperature of 17°C (64°F). The month sees relatively low precipitation of 57 mm (2.2 in) over 8 days and a moderate humidity of 66%.
In contrast, August is much warmer, with minimum temperatures starting at 24°C (75°F) and peaking at a scorching 38°C (100°F), averaging around 29°C (84°F). Rainfall is significantly higher, totaling 457 mm (18.0 in) across 24 days, coupled with elevated humidity levels at 89%. For a more detailed look at August specifically, you can visit the link: Tam Dao weather in August.
In January, the weather typically presents milder temperatures, ranging from a minimum of 8°C (46°F) to a maximum of 28°C (83°F), with an average of 17°C (64°F). This month experiences about 57 mm (2.2 in) of precipitation over approximately 8 days, and humidity averages around 66%. In contrast, September brings much warmer conditions, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 36°C (97°F) and an average of 28°C (82°F). Rainfall significantly increases during this month, totaling around 285 mm (11.2 in) over about 23 days, and the humidity rises to 82%. For more detailed insights on the September climate, you can check out Tam Dao weather in September.
In January, the weather features milder temperatures, with a minimum of 8°C (46°F) and an average of 17°C (64°F), while the maximum can reach up to 28°C (83°F). Precipitation is relatively low at 57 mm (2.2 in) across 8 days, and humidity levels are moderate at 66%. In contrast, October experiences warmer conditions with a minimum of 16°C (60°F) and averages soaring to 25°C (77°F), peaking at 34°C (93°F). However, it also brings significantly more rainfall, totaling 236 mm (9.3 in) over 17 days, and higher humidity at 77%. For a more detailed insight into the weather during this month, check out Tam Dao weather in October.
In comparing the weather between January and November, we see noticeable differences in temperature and humidity. January tends to be cooler, with minimum temperatures around 8°C (46°F) and average highs reaching 28°C (83°F), while November is warmer overall, featuring minimums of 13°C (55°F) and maximums hitting 32°C (89°F). Precipitation is slightly less in November at 44 mm (1.7 in) compared to January's 57 mm (2.2 in), although both months experience rain on about 8 days. Additionally, November has a higher humidity level at 72%, which contributes to a more tropical feel compared to January's 66%. For more detailed insights, check out Tam Dao weather in November.
In January, temperatures experience a slight dip compared to December, with minimums around 8°C (46°F) and maximums reaching 28°C (83°F), resulting in an average temperature of 17°C (64°F). In contrast, December sees a minimum temperature of 7°C (45°F) and a slightly warmer average of 18°C (64°F), with maximum temperatures peaking at 29°C (85°F). Precipitation levels also vary, with January receiving 57 mm (2.2 in) over 8 days, while December has less rainfall at 38 mm (1.5 in) over 7 days. Additionally, humidity remains relatively high in both months, but January has a lower average of 66% compared to December's 71%. For a more detailed look at December weather patterns, please visit Tam Dao weather in December.
As January unfolds in Tam Dao, the weather showcases a refreshing contrast to the warmer months. With a pleasant average temperature hovering around a cool 17°C, it's a time when the chill of winter becomes evident, inviting visitors to savor the crisp air and stunning landscapes. While the prevalence of rain is noticeable, with roughly eight rainy days bringing in about 57 mm of precipitation, this adds a unique charm to the lush scenery. The humidity level sits at a moderate 66%, enhancing the inviting atmosphere for those looking to escape the heat typical of other seasons. For a comprehensive overview of the climate patterns throughout the year, check out Tam Dao Climate.