Last updated: August 27, 2025
Experience the temperate charm of Prachuap Khiri Khan in December, where daytime temperatures peak at a warm 31°C (88°F), while evenings cool down to a pleasant 19°C (67°F). With an average temperature of 26°C (78°F), this coastal destination strikes the ideal balance for outdoor adventures. Expect around 40 mm (1.6 in) of rain over 6 days, bringing much-needed moisture to the region. The humidity levels linger around 77%, enhancing the tropical ambiance. Whether you're exploring pristine beaches or savoring local cuisine, December's weather invites you to revel in the vibrant beauty of this Thai gem.
In December, Prachuap Khiri Khan, Thailand, experiences a delightful shift in temperatures as the cooler winter months settle in. With minimums dipping to 19°C (67°F) and averages around 26°C (78°F), it's a refreshing respite from the heat of earlier months. The maximum temperatures reach up to 31°C (88°F), providing just enough warmth for sun-soaked adventures while still allowing for comfortable evenings. This trend of slightly cooler weather continues from November, hinting at a transition in the season, making December a perfect time to explore the region's stunning landscapes and vibrant culture.
In Prachuap Khiri Khan, Thailand, December marks a notable shift in precipitation patterns, with only 40 mm (1.6 in) of rainfall recorded over approximately 6 days. This reduction in both total precipitation and rainy days contrasts sharply with the preceding months, where April through October experienced significantly higher totals—often exceeding 150 mm (5.9 in) and frequent rain. As the year closes, the drier conditions of December set the stage for the drier cool season ahead, bringing a refreshing respite after the heavy monsoon months, allowing residents and travelers to enjoy the natural beauty and vibrant landscapes under clearer skies.
In December, Prachuab Khiri Khan experiences a significant drop in humidity, with levels at 77%. This decline follows several months of soaring humidity, peaking at a sultry 88% in August. Over the year, a discernible pattern emerges: the humidity starts lower in the cooler months of January and February, then steadily climbs to its highest point during the rainy season from June to August. As the year concludes, December's humidity reflects a gradual easing, hinting at the transition into the drier months ahead. This fluctuation not only shapes the region's climatic character but also influences the diverse ecosystems and daily life in this tropical paradise.
As December rolls into Prachuap Khiri Khan, the UV Index dips slightly to 10, categorized as very high, with a burn time of about 15 minutes. This marks a trend of decreasing intensity from the peak of 15 observed in March, yet the threat of UV radiation remains significant throughout the year, particularly from January to November, where it consistently hovered between 11 and 14 in the extreme range. This gradual decline in UV levels offers a brief respite, but vigilance is still essential for sun protection. For more details on the UV Index, visit Prachuap Khiri Khan UV Index.
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In December, Prachuap Khiri Khan basks in an impressive 315 hours of sunshine, contributing to its reputation as a winter getaway destination. As the year closes, the sun continues its generous trend, with December enjoying more hours of sunlight than many months preceding it, including a slight increase from November's 292 hours. This delightful weather sets the stage for outdoor adventures and exploration, making it an ideal time for visitors to soak up the sun and experience the region's natural beauty. Interestingly, December's sunshine hours reflect a pattern of consistency and warmth throughout the latter half of the year, as the area shifts from the heavy rains of the monsoon season to a period of brightness and clear skies.
In Prachuap Khiri Khan, Thailand, December brings a favorable shift in weather, with a 57% chance of sunny days. This marks a notable increase compared to the preceding months, particularly the rainy season from June to October, when sunshine is scarce—dropping to as low as 8% in August. As the year winds down, December’s sunnier disposition offers a pleasant contrast to the previous months, making it an inviting time for outdoor activities. This trend of improving weather continues into January and February when the chances of sun rise, emphasizing December as a transitional month that heralds the start of the sunnier season ahead.
In Prachuap Khiri Khan, Thailand, the daylight duration reveals a fascinating rhythm throughout the year. Starting in January and February, the days are fairly consistent with 11 hours of sunlight. As spring approaches in March and continues through to August, residents enjoy a generous 12 hours of daylight, perfect for outdoor activities and exploring the region's natural beauty. However, as the year winds down, daylight hours dip back to 11 hours in October, November, and December. This cyclical pattern of daylight not only influences the local lifestyle but also creates an inviting atmosphere, especially during the enchanting end-of-year celebrations under the warm Thai sun.
In December, Prachuap Khiri Khan experiences a notable shift in wind dynamics, with average wind speeds increasing to 4.8 m/s (11 mph), the highest recorded for the year. This uptick follows a pattern from the previous month as November also saw a solid average of 4.0 m/s (9 mph). The winds begin to strengthen significantly as the dry season approaches, bringing a refreshing breeze that enhances the region's charm. This trend stands in contrast to the calmer summer months, where speeds dipped as low as 2.4 m/s (5 mph) in April. The invigorating December winds not only enliven the coastal landscape but also set the stage for outdoor activities, drawing both locals and visitors to embrace the vibrant atmosphere of this beautiful Thai destination.
Weather in Prachuap Khiri Khan varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Prachuap Khiri Khan, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather remains warm with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 31°C (88°F), complemented by moderate humidity levels of 77%. The month experiences some rainfall, totaling 40 mm (1.6 in) over 6 days, which adds a bit of moisture to the air without making it overly wet.
By January, the temperatures dip slightly, with an average of 25°C (78°F) and a maximum reaching 30°C (86°F), yet the minimum stays the same at 19°C (67°F). Notably, January sees a significant increase in precipitation, totaling 93 mm (3.7 in) across the same 6 days, although the humidity decreases to 67%, making the conditions feel a bit less oppressive. For a detailed look at what to expect, check out Prachuap Khiri Khan weather in January.
December and February present a warm and inviting climate in Prachuap Khiri Khan, but with some notable differences. In December, temperatures range from a minimum of 19°C (67°F) to a maximum of 31°C (88°F), with an average temperature of 26°C (78°F). Additionally, the month experiences about 40 mm (1.6 in) of precipitation over approximately 6 days, accompanied by higher humidity at 77%. In contrast, February sees slightly warmer conditions, with minimum temperatures of 21°C (70°F) and maximums reaching 32°C (89°F), while the average remains similar at 26°C (79°F). Precipitation is a bit lower at 35 mm (1.4 in) over just 5 days, and humidity drops to a more comfortable 66%. For more details, check out the Prachuap Khiri Khan weather in February.
In December, the weather features a minimum temperature of 19°C (67°F) and an average of 26°C (78°F), reaching a maximum of 31°C (88°F). With 40 mm (1.6 in) of precipitation over about 6 days, the humidity is relatively high at 77%. In contrast, March sees slightly warmer conditions, with a minimum temperature of 23°C (74°F) and an average of 27°C (81°F), peaking at 32°C (90°F). However, March experiences more precipitation at 54 mm (2.1 in) over 9 days, accompanied by lower humidity at 68%. Overall, while both months are warm, March tends to be wetter and slightly more humid. For more detailed information, check out Prachuap Khiri Khan weather in March.
In December, the weather is typically warm, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 31°C (88°F). The average temperature is around 26°C (78°F), and the month experiences relatively low precipitation, totaling 40 mm (1.6 in) over about 6 days, along with a humidity level of 77%.
In contrast, April sees slightly higher temperatures, with minimums around 23°C (73°F) and maximums reaching 33°C (91°F). The average temperature increases to 27°C (82°F), but this month is also characterized by significantly more rainfall, totaling 144 mm (5.7 in) over approximately 20 days, accompanied by a slightly lower humidity of 71%. For a detailed look at weather patterns during this month, you can check Prachuap Khiri Khan weather in April.
December and May in Prachuap Khiri Khan present contrasting weather conditions. In December, temperatures range from a minimum of 19°C (67°F) to a maximum of 31°C (88°F), with an average of 26°C (78°F). The month features relatively low precipitation, totaling 40 mm (1.6 in) over just 6 days, while the humidity remains steady at 77%.
In contrast, May experiences warmer temperatures, with a minimum of 24°C (76°F) and a maximum of 33°C (92°F), leading to an average of 28°C (82°F). This month sees a significant increase in rainfall, with 170 mm (6.7 in) over 24 days, maintaining the same humidity level of 77%. For more details on the weather conditions during this time, check out Prachuap Khiri Khan weather in May.
When comparing the weather in December and June, notable differences emerge. December typically boasts a comfortable climate, with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 31°C (88°F). This month experiences only about 40 mm (1.6 in) of precipitation over approximately six days, with humidity levels hovering around 77%. In contrast, June presents a warmer and more humid environment, with temperatures starting at a minimum of 24°C (76°F) and peaking at 32°C (90°F). Rainfall significantly increases during this month, totaling 134 mm (5.3 in) over about 24 days, leading to higher humidity levels of 85%. For more detailed information, you can check Prachuap Khiri Khan weather in June.
In comparing the weather of December and July, it’s clear that July experiences higher temperatures, with average lows of 24°C (76°F) and highs reaching up to 32°C (90°F), while December has a more moderate range, with a minimum of 19°C (67°F) and a maximum of 31°C (88°F). Additionally, July is significantly wetter, receiving 152 mm (6.0 in) of precipitation over 26 days, compared to December's 40 mm (1.6 in) over just 6 days. The humidity also tends to be higher in July at 87%, compared to 77% in December. For more details on July weather, check out Prachuap Khiri Khan weather in July.
Comparing the weather in December and August reveals notable differences in temperature and precipitation. In December, the temperatures range from a comfortable minimum of 19°C (67°F) to a warm maximum of 31°C (88°F), with an average of 26°C (78°F). In contrast, August sees higher minimum temperatures of 24°C (76°F) and a similar maximum of 32°C (90°F), with an average of 27°C (80°F). However, August is significantly wetter, receiving 156 mm (6.2 in) of rainfall over 27 days, compared to December's much lighter precipitation of 40 mm (1.6 in) across just 6 days. Humidity levels also differ, with December at 77% and August rising to 88%. For a detailed look at August weather, you can check Prachuap Khiri Khan weather in August.
In December, the weather showcases a more moderate climate compared to September, with average temperatures ranging from a minimum of 19°C (67°F) to a maximum of 31°C (88°F). This month experiences significantly less precipitation, totaling only 40 mm (1.6 in) over about six days, and boasts a lower humidity of 77%. In contrast, September is characterized by warmer temperatures, with a minimum of 24°C (75°F) and a maximum of 32°C (89°F). However, it also brings much heavier rainfall, accumulating 201 mm (7.9 in) across 25 days, and higher humidity levels at 86%. For a more detailed look at the weather patterns during this month, check out Prachuap Khiri Khan weather in September.
December weather in Prachuap Khiri Khan is characterized by slightly cooler temperatures, with a minimum of 19°C (67°F) and a maximum of 31°C (88°F), compared to October, which has a minimum of 23°C (74°F) and a maximum of 32°C (89°F). However, while December offers more stable average temperatures, it experiences significantly less rainfall, with only 40 mm (1.6 in) over 6 days, in stark contrast to October's substantial 231 mm (9.1 in) over 27 days. Additionally, the humidity levels drop to 77% in December from 84% in October, making for more comfortable conditions as the year draws to a close. For further details, you can check out the Prachuap Khiri Khan weather in October.
In comparing the weather of December and November, December typically experiences slightly cooler temperatures, with a minimum of 19°C (67°F) compared to November's minimum of 22°C (72°F). Both months share the same average and maximum temperature of 26°C (78°F) and 31°C (88°F) respectively. However, December has significantly less precipitation, averaging 40 mm (1.6 in) over just 6 days, while November sees much heavier rainfall at 148 mm (5.8 in) across 14 days. Additionally, humidity levels drop modestly in December to 77%, compared to 83% in November, making December generally more comfortable. For more detailed information, you can check Prachuap Khiri Khan weather in November.
In December, Prachuap Khiri Khan experiences a refreshing shift in weather compared to other months. With milder temperatures averaging around 26°C (78°F), the month offers a comfortable respite from the heat. The warm, inviting days contrast beautifully with cooler evenings, creating an ideal atmosphere for outdoor activities and exploration. While precipitation is relatively low with just a few rainy days, the high humidity of 77% can still add a touch of tropical charm. For a deeper understanding of this unique climate, visit Prachuap Khiri Khan Climate.