Last updated: August 27, 2025
December in Chiang Dao, Thailand is a delightful blend of cool and warm weather, making it a perfect time for exploration. With maximum temperatures reaching 31°C (89°F) and an average of 20°C (69°F), visitors can enjoy pleasant daytime conditions. The nights cool down to a refreshing 6°C (44°F), ideal for cozy evenings. While the month sees a modest precipitation amount of 18 mm (0.7 in) over two days, the humidity level remains comfortable at 56%. This enchanting weather invites travelers to experience the stunning landscapes and vibrant culture of the region.
In December, Chiang Dao experiences a delightful shift in temperatures, making it a charming time to visit. With a minimum of 6°C (44°F), the nights can be quite cool, ideal for cozying up under blankets. The average temperature hovers around 20°C (69°F), providing a comfortable backdrop for daytime adventures. As the sun rises, temperatures can peak at a pleasant 31°C (89°F), perfect for exploring the region's stunning landscapes. This transitional month marks the tail end of the cooler season, with temperatures generally trending upward as the year progresses, making December an enticing blend of refreshing coolness and midday warmth.
In December, Chiang Dao experiences a notable decline in rainfall, with only 18 mm (0.7 in) of precipitation spread over just 2 days. This marks a significant shift from the heavy rains of the preceding months, where June to August typically reap the most precipitation, collectively exceeding an impressive 700 mm. As the year winds down, December embodies a tranquil transition, offering a respite from the intense wet season and paving the way for the drier months ahead. With the cooler temperatures and reduced rainfall, it's an ideal time for visitors to explore the stunning landscapes of this northern Thai gem without the interruption of frequent showers.
In Chiang Dao, Thailand, December brings a notable drop in humidity compared to the steamy summer months. After peaking at a staggering 91% in August, the humidity gradually declines, settling at 56% by the end of the year. This reduction follows a pattern of decreasing moisture levels that starts with 63% in May and dips through the milder weather of November. As the year transitions to its final month, December offers a comfortable reprieve, making it an ideal time for visitors to explore the region's natural beauty. The shift not only enhances outdoor activities but also showcases Chiang Dao's diverse landscapes under a more pleasant climate.
In December, the UV Index in Chiang Dao, Thailand, drops to 8, placing it in the very high exposure category, with a burn time of just 15 minutes. This marks a slight decrease from the extremes seen in the preceding months, where values consistently hovered around 14 during the height of the rainy season. Despite this reduction, sun protection remains essential, especially as the year winds down. As we transition from the intense summer months of March through November, it's crucial for residents and visitors alike to remain mindful of UV exposure when enjoying the sun. For more detailed insights, check out the full Chiang Dao UV Index.
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Nestled in the serene landscape of Chiang Dao, December shines brightly with an impressive 308 hours of sunlight, making it a delightful conclusion to the year. This month reflects a consistent trend of increasing daylight hours as we move into the cooler season, with December's sunshine closely following the peak of 337 hours in March. As the year unfolds, it's fascinating to observe how sunshine gradually transitions from the crisp days of January to the warmth of April and May, only to taper off in the summer months. Notably, while the hours of sunlight in December are slightly lower than in earlier spring months, they still represent a vibrant and inviting atmosphere perfect for exploration and outdoor adventures, making Chiang Dao a worthy destination for sun-seekers yearning for a taste of Thai warmth.
In December, Chiang Dao, Thailand boasts a promising 75% chance of sunny weather, making it a delightful time to visit. This month marks a significant improvement from the lower percentages of sun seen during the rainy season, particularly in the sweltering summer months, where the likelihood dips below 50%. Compared to the year’s earlier months, December's sunny outlook is more similar to the preceding January's 69%, reflecting a general upward trend as the region transitions from the wet season. Visitors can expect pleasant days filled with sunshine, perfect for exploring the stunning landscapes and vibrant culture that Chiang Dao has to offer.
In Chiang Dao, Thailand, the rhythm of daylight ebbs and flows throughout the year, creating a captivating seasonal tapestry. As December arrives, the daylight duration dips to 10 hours, marking the shortest days of the year. This decline follows a gradual trend as the year transitions from the sunniest months, peaking at 13 hours in May through July. From August onward, daylight begins to fade, with durations gradually decreasing back to 11 hours in October and November. This progression not only reflects the changing seasons but also enhances the charm of Chiang Dao, inviting residents and visitors alike to embrace the cozy, shorter days of winter while looking forward to the eventual return of more sunlight.
In Chiang Dao, Thailand, December marks a gentle shift in the wind, with an average speed of 1.1 m/s (2 mph). This slight breeze comes after a series of months where winds tapered down to their calmest in the late fall, reflecting the region's overall trend of diminishing wind speeds as the year draws to a close. Despite this calmness, December's winds remain a welcome accompaniment to the cool, crisp air of the holiday season, creating a serene atmosphere for outdoor activities and exploration. As the year transitions, the subtle yet refreshing breezes serve as a reminder of nature's quiet beauty in this enchanting corner of Thailand.
Weather in Chiang Dao varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Chiang Dao, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January weather in Chiang Dao exhibit a gradual transition, with January being slightly warmer and wetter. In December, temperatures range from a minimum of 6°C (44°F) to a maximum of 31°C (89°F), accompanied by low precipitation of 18 mm (0.7 in) over just two days and a humidity level of 56%. Conversely, January experiences a marginal increase in temperatures, with a minimum of 7°C (46°F) and a maximum of 33°C (91°F). Precipitation rises to 23 mm (0.9 in) over three days, while humidity decreases slightly to 51%. For more detailed information, you can visit Chiang Dao weather in January.
In December, the weather is generally mild, with average temperatures ranging from a minimum of 6°C (44°F) to a maximum of 31°C (89°F), accompanied by about 18 mm (0.7 in) of precipitation over two days. The humidity level sits at 56%, making the air feel a bit more damp. In contrast, February experiences warmer temperatures, with a minimum of 9°C (49°F) and a maximum reaching 35°C (96°F), while only receiving 5 mm (0.2 in) of precipitation and experiencing no rainy days. This shift results in lower humidity at 46%, creating a drier and more comfortable atmosphere. For more details, you can check the Chiang Dao weather in February.
In December, the weather tends to be milder, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 31°C (89°F) and an average of 20°C (69°F). Precipitation is relatively low, with about 18 mm (0.7 in) over two days, and humidity levels around 56%. In contrast, March experiences warmer conditions; the minimum temperature is 12°C (54°F), while maximum temperatures can reach a scorching 39°C (102°F), with an average of 26°C (79°F). Rainfall is even lighter in March, totaling just 3 mm (0.1 in) over a single day, and humidity drops to 38%. For more details on the specific weather conditions in March, you can refer to Chiang Dao weather in March.
In December, the weather tends to be mild, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 31°C (89°F) and an average of 20°C (69°F). The month sees relatively low precipitation, totaling 18 mm (0.7 in) over just 2 days, with humidity levels around 56%.
In contrast, April experiences significantly warmer conditions, with temperatures ranging from a minimum of 16°C (61°F) to a peak of 40°C (104°F) and an average of 28°C (82°F). April also brings increased rainfall, with 46 mm (1.8 in) of precipitation occurring over 6 days, but with noticeably lower humidity at 36%.
For more detailed insights on the weather during this month, you can visit Chiang Dao weather in April.
December and May present contrasting weather patterns. In December, temperatures range from a mild minimum of 6°C (44°F) to a comfortable average of 20°C (69°F), with a peak reaching 31°C (89°F). This month experiences low precipitation levels, totaling just 18 mm (0.7 in) over two days and a humidity level of 56%. In stark contrast, May showcases higher temperatures with a minimum of 20°C (69°F) and an average of 28°C (83°F), soaring to a maximum of 40°C (105°F). Precipitation in May is significantly higher, at 71 mm (2.8 in) over twelve days, alongside a rise in humidity to 63%. For more details on the weather in May, visit Chiang Dao weather in May.
December and June exhibit striking differences in weather patterns. In December, temperatures range from a mild 6°C (44°F) at night to a warm average of 20°C (69°F) during the day, with highs reaching up to 31°C (89°F). The month sees only minimal precipitation, averaging just 18 mm (0.7 in) over two days, coupled with a comfortable humidity level of 56%. In contrast, June is significantly warmer, with nighttime lows starting at 22°C (72°F) and daytime averages around 27°C (81°F), peaking at a scorching 36°C (98°F). This month is also much wetter, receiving 177 mm (7.0 in) of rainfall spread across 21 days and higher humidity at 81%. For more details on what to expect, you can check Chiang Dao weather in June.
December and July present distinct contrasts in weather. In December, temperatures are milder, ranging from a minimum of 6°C (44°F) to a maximum of 31°C (89°F), with an average of 20°C (69°F). The month typically sees only 18 mm (0.7 in) of precipitation over just 2 days, and humidity levels rest at a moderate 56%. In stark contrast, July experiences much warmer temperatures, with a minimum of 21°C (71°F), an average of 26°C (80°F), and a scorching maximum of 37°C (99°F). The month is also dominated by rainfall, receiving 233 mm (9.2 in) over 23 days, along with significantly higher humidity at 83%. For more detailed insights on July weather, check Chiang Dao weather in July.
December and August present starkly contrasting weather conditions. In December, temperatures range from a mild 6°C (44°F) at night to a warm average of 20°C (69°F) during the day, with a maximum of 31°C (89°F). The month sees minimal precipitation, with only 18 mm (0.7 in) over just 2 days, and a comfortable humidity level of 56%. In contrast, August experiences much higher temperatures, with a minimum of 21°C (71°F) and an average of 26°C (79°F), peaking at 35°C (95°F). However, this month is characterized by significantly higher rainfall, totaling 316 mm (12.4 in) over 26 days, and a much more humid atmosphere at 91%. For more detailed information, check out Chiang Dao weather in August.
When comparing the weather of December and September, the differences are striking. December typically experiences milder temperatures with a minimum of 6°C (44°F) and an average high of 31°C (89°F), making it a more comfortable month overall. In contrast, September tends to be much warmer, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 34°C (93°F), but it also brings significantly more rainfall, averaging 214 mm (8.4 in) over 23 days compared to December's light precipitation of just 18 mm (0.7 in) over 2 days. Additionally, September is marked by higher humidity levels at 83%, contrasted with December's more pleasant 56%. For a deeper look into September's weather, visit Chiang Dao weather in September.
When comparing the weather in December to October, it’s clear that December offers a more comfortable climate with a wider temperature range, featuring a minimum of 6°C (44°F) and a maximum of 31°C (89°F), while October maintains a warmer average, with temperatures ranging from a minimum of 18°C (65°F) to a maximum of 33°C (92°F). Additionally, December sees significantly less rainfall, with only 18 mm (0.7 in) over just 2 days, in contrast to October's substantial 136 mm (5.4 in) spread across 18 days. The humidity in December is also lower at 56%, compared to October's 67%, making December a more pleasant and drier month overall. For more details on October weather in Chiang Dao, you can visit Chiang Dao weather in October.
In comparing the weather between November and December, it is evident that December experiences cooler temperatures, with a minimum of 6°C (44°F) and an average of 20°C (69°F), contrasting with November's milder lows of 14°C (57°F) and an average of 23°C (74°F). While December has less precipitation at 18 mm (0.7 in) over just 2 days, November is typically wetter, receiving 29 mm (1.2 in) across 8 days. Humidity levels are slightly lower in December at 56%, compared to 60% in November. For more details on November weather, you can refer to Chiang Dao weather in November.
December in Chiang Dao brings a refreshing shift from the hotter months, with daytime temperatures offering a pleasant warmth while evenings can get quite cool. This balance of warmth and chill makes it an ideal time for outdoor adventures, as humidity drops to a comfortable level, and rainfall is minimal. With just a couple of rainy days throughout the month, visitors can expect plenty of sunshine to enjoy the stunning landscapes and rich cultural experiences. For those keen on understanding the full spectrum of weather patterns throughout the year, a deeper insight can be gleaned from the details available at Chiang Dao Climate.