Last updated: August 27, 2025
December in Phu Ruea, Thailand offers a mild and pleasant climate ideal for outdoor activities. With maximum temperatures reaching a comfortable 32°C (90°F) and an average of 21°C (70°F), visitors can enjoy warm days and cool evenings, with minimum temperatures dipping to 6°C (43°F). Despite a low average precipitation of only 11 mm (0.4 in) over just 1 day, humidity remains moderate at 57%, creating refreshing conditions for both locals and tourists. Embrace the charm of Phu Ruea as you experience its captivating December weather!
In December, Phu Ruea, Thailand, begins to cool down, offering a delightful respite from the heat of the preceding months. With a minimum temperature dipping to 6°C (43°F) and an average hovering around 21°C (70°F), this month strikes a balance between comfort and chill. Daytime highs can reach up to 32°C (90°F), allowing for warm sunshine without the extreme heat found earlier in the year. As you navigate through December, you can enjoy the refreshing coolness of the mornings and evenings, while also experiencing pleasantly warm days—a beautiful transition that hints at the cooler months to come. This pattern not only invites outdoor activities but also makes December one of the most appealing times to visit the region, combining warmth with a crisp atmosphere.
In December, Phu Ruea, Thailand, experiences a notable dip in precipitation, receiving only 11 mm (0.4 in) of rain over a mere 1 day. This marks a significant contrast to the preceding months that typically see heavy rainfall, particularly from May to August when the region is drenched with over 178 mm, peaking at 282 mm in August. The dry spell in December serves as a gentle transition into the cooler months, providing a brief respite after the monsoon season. This trend of reduced rainfall is characteristic of the end-of-year period, allowing the landscape to recuperate before welcoming another cycle of abundant moisture in early spring.
In December, Phu Ruea, Thailand, experiences a notable decrease in humidity, with levels averaging around 57%. This marks a steady reduction from the peak of 87% in August, signaling the gradual shift from the intense rainy season. Following the high humidity of the summer months, the fall provides a comfortable respite, transitioning into the cooler, drier winter. While November still retains a significant 63% humidity, December’s drop hints at the arrival of clearer skies and more pleasant weather, making it an inviting time for outdoor activities and exploration. Overall, December’s humidity reflects a broader trend of decreasing moisture as the region moves toward the drier months of the year.
In December, Phu Ruea, Thailand, experiences a noteworthy decline in the UV Index, dropping to 9, which falls into the very high exposure category. This noticeable decrease from the intense extremes observed in the preceding months, where indices peaked at 15 in July and August, allows for a safer outdoor experience, although caution remains essential, with a burn time of just 15 minutes. As the year draws to a close, this trend indicates a slight respite from the relentless sun, reminding residents and travelers alike that while the risk is lower, sun protection should still be a priority. For more detailed insights and guidance, visit Phu Ruea UV Index.
UV Risk Categories
In Phu Ruea, Thailand, December shines brightly with an impressive 314 hours of sunshine, following a steady upward trend from the lower months of the year. While the year kicks off with a modest 251 hours in January, it gradually builds momentum, peaking in March at 325 hours. After a slight dip in April and May, the sunshine hours stabilize, making December's golden days a delightful contrast to the rainy season that often precedes it. This month stands out not only for its abundance of sunlight but also as a gentle reminder of the vibrant, sun-drenched beauty that characterizes Thailand.
December in Phu Ruea, Thailand, heralds a significant upswing in sunny prospects, boasting an impressive 85% chance of sun. This marks a notable recovery from the previous months, particularly as the year transitions from the rainy season. Following a modest 61% in November, December not only promises brighter skies but also sustains the general upward trend leading into the new year. The approach of December clearly signals a shift away from the cloud-drenched summer months, with chances plummeting as low as 12% in July through September. As such, December stands out as a perfect time for sun-seekers to enjoy Phu Ruea’s idyllic landscapes bathed in bright sunshine.
In Phu Ruea, Thailand, the rhythm of daylight throughout the year reveals a fascinating pattern. As winter approaches in December, the daylight duration settles into a consistent 11 hours, mirroring the previous months of January and February. This marks a striking contrast to the vibrant summer months, from June to July, where daylight peaks at 13 hours, creating a brilliant canvas for outdoor activities. In the transition months of March through May, an increase to 12 hours welcomes the warmer weather, while the gradual decline in hours during October and November hints at the cooler days ahead. Ultimately, December captures a serene balance of light, perfectly embodying the area's seasonal shift.
In Phu Ruea, Thailand, the December winds bring a refreshing energy to the cool, crisp air, with an average speed of 1.8 m/s (4 mph), a slight increase from the preceding months. This uptick marks a notable trend as wind speeds have generally fluctuated throughout the year, peaking in the warmer summer months of June, July, and August at around 2.4 m/s (5 mph). As the year draws to a close, the winds begin to mellow, providing a gentle, soothing backdrop to the enchanting landscape. While January through April showcase more subdued gusts, December's breezy demeanor hints at the anticipation of the changing seasons, making it an exquisite time to experience the natural beauty of this serene locale.
Weather in Phu Ruea varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Phu Ruea, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of 6°C (43°F) to a maximum of 32°C (90°F), with an average of 21°C (70°F). The month typically sees only 11 mm (0.4 in) of precipitation over just one day, combined with a humidity level of 57%. In contrast, January experiences slightly warmer weather, with minimum temperatures of 8°C (47°F) and a maximum of 33°C (91°F), leading to an average of 22°C (71°F). Precipitation increases marginally to 12 mm (0.5 in) over two days, while humidity drops to 52%. For more insights, check out Phu Ruea weather in January.
December and February display notable differences in weather conditions. In December, temperatures range from a minimum of 6°C (43°F) to a maximum of 32°C (90°F), with an average temperature of 21°C (70°F). The month sees minimal precipitation, with only 11 mm (0.4 in) across just one day, and humidity levels at 57%. In contrast, February experiences warmer temperatures, with a minimum of 12°C (54°F) and a maximum of 35°C (95°F), leading to an average of 23°C (73°F). Precipitation increases to 18 mm (0.7 in) over three days, yet it has lower humidity at 49%. For more details, you can check the Phu Ruea weather in February.
In December, the weather is generally milder, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 32°C (90°F) and an average of 21°C (70°F). With only 11 mm (0.4 in) of precipitation over just one day, humidity sits at a comfortable 57%. In contrast, March experiences warmer temperatures, with minimums of 15°C (59°F) and maximums soaring to 37°C (98°F), averaging around 26°C (78°F). However, it also brings increased rainfall, totaling 23 mm (0.9 in) over six days, accompanied by lower humidity at 39%. For more detailed insights, you can visit Phu Ruea weather in March.
In December, temperatures range from a mild 6°C (43°F) at night to a warm average of 21°C (70°F) and can peak at 32°C (90°F) during the day. The month is relatively dry, with only 11 mm (0.4 in) of precipitation over just one day, and humidity levels are around 57%. In contrast, April brings significantly warmer temperatures, with nighttime lows of 15°C (59°F), daytime averages of 26°C (80°F), and maximums soaring to 39°C (102°F). This month is much wetter, receiving 100 mm (3.9 in) of rainfall spread over 14 days, while humidity drops to 40%. For a closer look at the weather in April, you can check Phu Ruea weather in April.
The weather in December is generally milder, with average temperatures ranging from a minimum of 6°C (43°F) to a maximum of 32°C (90°F) and only 11 mm (0.4 in) of precipitation over just one day. In contrast, May brings significantly warmer temperatures, with a minimum of 19°C (67°F) and a maximum soaring to 37°C (99°F). However, May is characterized by much higher rainfall, accumulating 178 mm (7.0 in) over 23 days, resulting in increased humidity at 69%. For a closer look at the weather patterns during this month, you can visit Phu Ruea weather in May.
When comparing the weather in December and June, notable differences emerge. December features milder temperatures, with highs averaging around 21°C (70°F) and minimally reaching 32°C (90°F). It experiences low humidity at 57% and only 11 mm (0.4 in) of precipitation over just one day, making it a relatively dry month. In contrast, June brings much warmer conditions, with minimum temperatures of 22°C (71°F) and maximums peaking at 35°C (96°F). The humidity rises significantly to 81%, and the month is marked by substantial rainfall totaling 181 mm (7.1 in) across 21 days. For a more detailed look at June weather specifics, you can check Phu Ruea weather in June.
In December, the weather in Phu Ruea features a more moderate temperature range, with minimums dropping to around 6°C (43°F) and maximums reaching up to 32°C (90°F), alongside relatively low humidity at 57%. With only 11 mm (0.4 in) of precipitation over just one day, December tends to be much drier compared to the following month. In contrast, July experiences a much warmer climate, with minimum temperatures around 22°C (71°F) and maximums soaring to 36°C (96°F). This month also sees significantly higher humidity levels at 83% and a staggering 193 mm (7.6 in) of rainfall spread over 25 days, making it the wettest month of the year. For more detailed information about the July weather, you can visit Phu Ruea weather in July.
In comparing the weather of December and August, it's clear there are significant differences. December tends to have a milder climate, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 32°C (90°F) and a pleasant average of 21°C (70°F). The month experiences low precipitation, with only 11 mm (0.4 in) over just one day, resulting in relatively moderate humidity at 57%.
In contrast, August is much warmer and wetter, with temperatures that stay consistently high, from a minimum of 22°C (71°F) to a maximum of 33°C (93°F), alongside an average temperature of 26°C (79°F). It also sees substantial rainfall, accumulating 282 mm (11.1 in) over 26 days, leading to higher humidity levels of 87%. These differences highlight how December offers a more dry and comfortable climate compared to the humid and rainy conditions typical of August. For more detailed information about August weather specifically, you can visit Phu Ruea weather in August.
December and September exhibit distinct differences in weather patterns. December tends to be milder, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 32°C (90°F), and an average of 21°C (70°F). In contrast, September is significantly warmer, featuring a lower minimum temperature of 21°C (69°F) and a higher average of 26°C (79°F), peaking at 33°C (92°F). Moreover, December experiences minimal rainfall, with only 11 mm (0.4 in) over just one day, while September is considerably wetter, receiving 197 mm (7.8 in) across 23 days. Additionally, the humidity in September averages at 86%, while December has a much more comfortable 57%. For more detailed insights on September weather, you can visit Phu Ruea weather in September.
In comparing the weather of December and October, notable differences emerge. December tends to be milder, with temperatures ranging from a minimum of 6°C (43°F) to a maximum of 32°C (90°F) and an average of 21°C (70°F). The month features minimal precipitation, with just 11 mm (0.4 in) over one day and lower humidity at 57%. In contrast, October experiences warmer temperatures, with a minimum of 18°C (64°F) and a maximum of 34°C (93°F), averaging 25°C (77°F). However, it also brings significant rainfall, with 139 mm (5.5 in) spread across 16 days and higher humidity at 74%. For more detailed weather conditions, you can check Phu Ruea weather in October.
In comparing the weather of December and November, December experiences a notable drop in minimum temperatures, with lows of 6°C (43°F), compared to November's warmer minimum of 14°C (58°F). However, the average temperatures are fairly close, with December averaging 21°C (70°F) and November slightly higher at 24°C (75°F). Max temperatures peak at a similar range, with December reaching up to 32°C (90°F) and November hitting 33°C (92°F). Additionally, December sees less precipitation, with only 11 mm (0.4 in) over just 1 day, while November has slightly more rainfall at 14 mm (0.6 in) over 3 days. Humidity levels are also slightly lower in December at 57%, compared to November's 63%. For a closer look at the weather conditions during November, you can check out Phu Ruea weather in November.
December in Phu Ruea presents a delightful contrast to the hotter months, offering a more temperate climate ideal for outdoor exploration. With average lows dipping to a refreshing 21°C and the possibility of chilly nights around 6°C, it's a month that invites cozy layers and warm conversations under starry skies. Coupled with significantly lower rainfall, averaging only 11 mm and just one rainy day, visitors can enjoy predominantly clear and crisp days. This unique blend of comfortable temperatures and minimal humidity (around 57%) makes December one of the most pleasant times to experience the beauty of Phu Ruea. For a deeper understanding of what to expect throughout the year, check out the detailed Phu Ruea Climate.