Last updated: August 27, 2025
In January, Chiang Dao, Thailand, experiences a delightful blend of warm days and cooler nights, with daytime temperatures peaking at a maximum of 33°C (91°F) and dipping to a refreshing minimum of 7°C (46°F). The average temperature settles comfortably at 21°C (70°F), providing an ideal climate for exploration. While the month sees 23 mm (0.9 in) of rainfall over just three days, the humidity remains moderate at 51%, enhancing the pleasant atmosphere. Whether you're trekking through lush landscapes or enjoying the local culture, January's weather in Chiang Dao offers a unique and enjoyable experience for all visitors.
In Chiang Dao, Thailand, January marks the tail end of the cool season, inviting visitors with its comfortable temperatures. With nighttime lows dipping to a brisk 7°C (46°F) and daytime averages around 21°C (70°F), the weather is a refreshing contrast to the rising heat of the months ahead. As the month progresses, temperatures can peak at a warm 33°C (91°F), hinting at the impending warmth of February and March, where averages begin to climb. Overall, January’s cool and pleasant climate is ideal for exploring the scenic beauty of the region before the tropical heat envelops it in the coming months.
In January, Chiang Dao experiences a relatively dry spell with precipitation measuring only 23 mm (0.9 in) over the course of just three days. This marks a stark contrast to the upcoming months, where rainfall begins to intensify dramatically. As the year progresses into April, precipitation sees a notable increase, peaking in the summer months of July and August, where the region receives substantial downpours, accumulating 233 mm (9.2 in) and 316 mm (12.4 in) respectively. This seasonal shift illustrates the transition from the cooler and drier early months to a vibrant, rain-soaked landscape, underlining the dynamic weather patterns that characterize Chiang Dao throughout the year.
In Chiang Dao, Thailand, January marks the beginning of the year with a comfortable humidity level of 51%, setting the stage for a pleasant dry season. As the months progress, humidity gradually declines, reaching a low of 36% in April, creating ideal conditions for outdoor activities. However, this trend reverses in May when humidity spikes to 63%, indicating the onset of the rainy season. From June through August, humidity levels soar to a peak of 91%, enveloping the region in a tropical embrace. As the rainy season wanes into fall, humidity begins to taper off again, settling at 56% by December. This cyclical pattern showcases Chiang Dao's diverse climate, where visitors can enjoy both the dry and wet seasons in all their glory.
In January, the UV Index in Chiang Dao, Thailand, reaches a significant level of 9, marking the beginning of a period characterized by very high sun exposure, with a burn time of just 15 minutes. As the months progress to February, this level slightly increases to a 10, signaling that sun protection remains crucial. Notably, from March onward, the Index escalates to an extreme range, peaking at 14 from May to August, where the burn time diminishes to a mere 10 minutes. This trend underscores the necessity for vigilance against UV radiation throughout the early and middle months of the year. After the intense summer months, there's a gradual decline, with November seeing a return to a UV Index of 10 and December lowering to 8, both still categorized as very high. For more insights into managing sun exposure throughout the year, check out Chiang Dao UV Index.
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In Chiang Dao, Thailand, January emerges as a promising month for sunshine with 242 hours basking the landscape in warm light, setting the stage for a delightful start to the year. As the months progress, the sunlight steadily increases, reaching a peak of 337 hours in March, inviting outdoor adventures and picturesque vistas. This abundance of sunshine continues throughout April and May, with each month offering over 320 hours of radiant days. However, the trend shifts slightly during the rainy season, where sunshine hours dip in July and August, dropping to 254 and 232 hours, respectively. Yet, as the year winds down, daylight returns, with November and December providing 291 and 308 hours of bright skies, ensuring that Chiang Dao remains a vibrant destination year-round.
In Chiang Dao, Thailand, January boasts a 69% chance of sunny weather, making it one of the better months for sunshine in the region. As the year progresses into February, the likelihood of clear skies increases to 77%, peaking in March at an impressive 85%. However, as the dry season transitions into the rainy months, the chances of sunshine sharply decline, plummeting to 39% in April and further to only 12% by July and August. This trend highlights January as an ideal time to enjoy the outdoors before the clouds start to dominate the sky, with ample opportunities to soak up the sun before the rainy season sets in. With such favorable weather at the start of the year, January is truly a captivating window for travelers seeking bright days in Chiang Dao.
January in Chiang Dao, Thailand, offers a delightful 11 hours of daylight, setting the stage for a year of gradually changing luminosity. As winter melts into spring, February maintains this consistent daylight duration, but come March, the days lengthen to 12 hours, signaling the approach of a warmer season. April and May continue this upward trend, basking in 13 hours of sunlight that energizes the vibrant landscape. Interestingly, June through July retains this generous daylight, allowing plenty of time for outdoor adventures. However, as summer wanes into late summer, August and September see a slight decline to 12 hours. October and November bring back the rhythm of 11 hours, while December concludes the year with 10 hours of daylight, ushering in the cooler months. This cyclical change presents a captivating interplay between light and nature, showcasing Chiang Dao's unique charm throughout the seasons.
In January, Chiang Dao experiences a gentle breeze, with an average wind speed of 1.3 m/s (3 mph), setting the stage for serene outdoor activities and exploration of the region's breathtaking landscapes. As the month transitions to February, the wind slightly calms to 1.2 m/s (3 mph), maintaining a consistent, mild atmosphere. A slight uptick occurs in March, where wind speeds rise to 1.4 m/s (3 mph), inviting a refreshing air to accompany the vibrant bloom of spring. The trend of steady, low wind speeds continues through the ensuing months, peaking again in June with another 1.4 m/s before gradually tapering off in the latter part of the year to around 0.9 m/s (2 mph) by September, which persists through to November. This gentle rhythm of the winds throughout the year adds to Chiang Dao's charm, enhancing the tranquil experience of its lush natural surroundings.
Weather in Chiang Dao varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Chiang Dao, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between January and February, February experiences slightly warmer temperatures, with a minimum of 9°C (49°F), an average of 22°C (73°F), and a maximum of 35°C (96°F) compared to January's minimum of 7°C (46°F), average of 21°C (70°F), and maximum of 33°C (91°F). Additionally, February boasts significantly less precipitation, with only 5 mm (0.2 in) recorded over 0 days, while January sees 23 mm (0.9 in) spread over 3 days. Humidity also drops from 51% in January to 46% in February, contributing to a drier and more comfortable climate. For more detailed insights into February's climate, you can visit Chiang Dao weather in February.
In January, temperatures range from a mild 7°C (46°F) at night to a warm 33°C (91°F) during the day, with an average of 21°C (70°F). The month sees about 23 mm (0.9 in) of precipitation over three days, contributing to a humidity level of 51%. In contrast, March experiences warmer temperatures, with nighttime lows of 12°C (54°F) and daytime highs reaching a scorching 39°C (102°F), averaging 26°C (79°F). Precipitation is significantly lower in March, dropping to only 3 mm (0.1 in) over just one day, resulting in a much drier atmosphere with a humidity level of 38%. For more details on the weather in March, check out Chiang Dao weather in March.
In comparing the weather between January and April, January features milder temperatures, with a minimum of 7°C (46°F) and an average high of 33°C (91°F), while April shows a notable increase, boasting a minimum of 16°C (61°F) and an average high that can reach 40°C (104°F). Precipitation also differs significantly, with January experiencing just 23 mm (0.9 in) over 3 days, whereas April has nearly double the rainfall at 46 mm (1.8 in) across 6 days. Interestingly, the humidity levels are lower in April at 36%, compared to January's 51%, making for a drier atmosphere despite the increased heat. For more detailed insights, you can check out Chiang Dao weather in April.
January and May showcase contrasting weather conditions, with January exhibiting milder temperatures, ranging from a minimum of 7°C (46°F) to a maximum of 33°C (91°F) and averaging at 21°C (70°F). The month experiences relatively low precipitation at 23 mm (0.9 in) over about 3 days, alongside a humidity level of 51%. In contrast, May heats up significantly, with minimum temperatures around 20°C (69°F), averaging 28°C (83°F), and peaking at a sweltering 40°C (105°F). This month sees much higher precipitation at 71 mm (2.8 in) over approximately 12 days, leading to increased humidity at 63%. For a detailed look at the weather patterns, check out Chiang Dao weather in May.
January and June exhibit contrasting weather patterns in Chiang Dao. In January, temperatures range from a mild minimum of 7°C (46°F) to a warm maximum of 33°C (91°F), with an average of 21°C (70°F). Precipitation is relatively low at 23 mm (0.9 in) over just 3 days, and humidity stands at a comfortable 51%. In stark contrast, June experiences much warmer temperatures, with minimums around 22°C (72°F) and maximums peaking at 36°C (98°F). The month sees significantly higher rainfall, totaling 177 mm (7.0 in) across 21 days, contributing to a much higher humidity level of 81%. For more details, you can visit Chiang Dao weather in June.
In January, the weather is generally mild, with temperatures ranging from a minimum of 7°C (46°F) to a maximum of 33°C (91°F) and an average of 21°C (70°F). Precipitation is minimal, with only 23 mm (0.9 in) falling over three days, resulting in a more comfortable humidity level of 51%. In contrast, July experiences significantly warmer temperatures, with a minimum of 21°C (71°F), an average of 26°C (80°F), and a peak of 37°C (99°F). This month is also much wetter, accumulating 233 mm (9.2 in) of rain over 23 days, leading to a higher humidity of 83%. For more details on the local climate during this period, you can check Chiang Dao weather in July.
January and August present stark differences in weather conditions. In January, temperatures range from a cool minimum of 7°C (46°F) to a warm maximum of 33°C (91°F), with an average of 21°C (70°F). The month sees relatively low precipitation, totaling only 23 mm (0.9 in) over about 3 days, and humidity levels are moderate at 51%. In contrast, August experiences significantly warmer temperatures, with a minimum of 21°C (71°F) and a maximum reaching 35°C (95°F), averaging 26°C (79°F). This month is marked by heavy rainfall, accumulating around 316 mm (12.4 in) across 26 days, and high humidity at 91%. Such conditions create a vivid contrast between the dry warmth of January and the humid, wet atmosphere of August. For more details, you can check Chiang Dao weather in August.
In January, the weather is generally milder, with temperatures ranging from a minimum of 7°C (46°F) to a maximum of 33°C (91°F), and an average of 21°C (70°F). The month sees minimal precipitation, with just 23 mm (0.9 in) falling over three days, and the humidity is a comfortable 51%. In contrast, September witnesses significantly warmer conditions, with temperatures starting at 19°C (67°F) and peaking at 34°C (93°F) for an average of 26°C (79°F). However, this month experiences much heavier rainfall, totaling 214 mm (8.4 in) across 23 days, resulting in a much higher humidity level of 83%. For more details, you can check Chiang Dao weather in September.
In January, the weather is generally warm with average temperatures ranging from a minimum of 7°C (46°F) to a maximum of 33°C (91°F), accompanied by relatively low humidity at 51%. The month experiences minimal precipitation, with only 23 mm (0.9 in) over three rainy days, making it a pleasantly dry period. In contrast, October showcases a more humid climate with temperatures between 18°C (65°F) and 33°C (92°F), and an average temperature of 25°C (77°F). This month is much wetter, with precipitation totaling 136 mm (5.4 in) spread over 18 days. The increase in rainfall and humidity in October significantly alters the character of the weather compared to the drier January. For more detailed insights, you can check Chiang Dao weather in October.
In January, the weather is warmer during the day with maximum temperatures peaking at 33°C (91°F), while nighttime lows drop to around 7°C (46°F). The month experiences relatively low precipitation, averaging only 23 mm (0.9 in) over three days, and maintains a moderate humidity level of 51%. In contrast, November brings a milder minimum temperature of 14°C (57°F) and an average temperature of 23°C (74°F). This month also sees increased rainfall, totaling 29 mm (1.2 in) over eight days, resulting in higher humidity at 60%. For more detailed information, visit Chiang Dao weather in November.
In comparing the weather between January and December, January tends to be slightly warmer, with average temperatures reaching 21°C (70°F) and a maximum of 33°C (91°F), compared to December's average of 20°C (69°F) and a maximum of 31°C (89°F). Precipitation is slightly higher in January at 23 mm (0.9 in) over 3 days, while December sees 18 mm (0.7 in) over just 2 days. Additionally, January has a lower humidity level of 51%, compared to December's 56%, making January feel a bit more comfortable overall. For more detailed insights, you can check Chiang Dao weather in December.
In January, Chiang Dao offers a delightful respite from the intense heat common in other months, presenting a pleasant mix of mild temperatures and relatively low humidity. With averages hovering around a comfortable 21°C (70°F), this month stands out for its cool evenings and warm, sunny days. Unlike the rainy season, when you can expect heavier downpours, January typically sees just a few days of light precipitation, making it an ideal time for outdoor adventures and exploration. For more insights on what to expect throughout the year, visit Chiang Dao Climate.