Last updated: August 27, 2025
Experience December in Phuket, Thailand, where the tropical climate delivers a delightful mix of warm temperatures and lush greenery. With daily highs reaching a comfortable 30°C (87°F) and an average of 27°C (80°F), visitors can enjoy outdoor activities under the sun. Nights cool down slightly to a minimum of 24°C (75°F), perfect for evening strolls by the beach. Although December sees about 124 mm (4.9 in) of rainfall over 13 days, the humidity levels hover around a humid 84%, enhancing the vibrant atmosphere of this island paradise. Embrace the unique blend of warmth and nature as you explore the scenic beauty of Phuket this December!
In December, Phuket experiences a delightful transition into peak tourist season, with temperatures that make it an inviting escape from colder climates. The average temperature hovers around 27°C (80°F), striking a perfect balance between warmth and comfort. Early mornings and evenings bring a gentle chill, as the minimum temperature dips to 24°C (75°F), while the afternoons bask in the sunshine with maximum highs reaching up to 30°C (87°F). This month's climate reflects a broader trend throughout the year, where mildness and warmth dominate, making December a prime time for beach activities and outdoor adventures in this tropical paradise.
In December, Phuket experiences a notable shift in precipitation, with 124 mm (4.9 in) of rain accumulated over approximately 13 days. This represents a decrease compared to the preceding months, particularly following the height of the wet season in October and November, which see much heavier rainfall. While December still features regular showers, indicative of the tropical monsoon climate, the overall volume and frequency begin to taper off, hinting at the transition towards drier conditions later in the season. Travelers can expect a mix of sunny days and occasional rain, making it a delightful time to explore this beautiful island.
As December settles in Phuket, Thailand, the humidity reaches a peak of 84%, mirroring the elevated levels seen in the preceding months of November and September. This trend marks the culmination of a gradual increase in moisture that begins in late summer, where the humidity hovers around 79% during the mid-year months. Unlike the drier spells of earlier months, such as April and May, which boast more comfortable levels between 71% and 72%, December's sustained high humidity creates a lush tropical atmosphere. The consistent rise in humidity through late autumn into the winter months indicates a rich, vibrant environment, ideal for visitors looking to embrace the lush landscapes and balmy weather of this beautiful island.
In December, Phuket, Thailand, experiences a UV Index of 11, classified as extreme, with a burn time of just 10 minutes. This marks a slight decrease from the peak values observed in the preceding months, where the UV Index reached as high as 15 in March and April. However, the consistent extreme exposure category throughout the year underscores the importance of sun safety, especially during the holiday season when many flock to the island. As you enjoy the beautiful beaches and vibrant culture, remember to apply sunscreen frequently and seek shade during peak hours. For more detailed information about the UV Index in Phuket, check out Phuket UV Index.
UV Risk Categories
As December unfolds in Phuket, Thailand, residents and travelers alike revel in the warm embrace of the sun, with an impressive 309 hours of sunshine lighting up the month. This delightful stretch of brightness mirrors the peak sunshine period from March, which boasts the highest total at 344 hours. Interestingly, December maintains strong sunlight levels that are consistent with the mid-year months, making it an ideal time for outdoor adventures. Following the slower months of October and November, which dip to 281 and 283 hours respectively, December showcases a resurgence of vibrant daylight. This trend signifies that while the tropical climate cools slightly, the sun continues to shine brightly, welcoming all to enjoy the beauty of Phuket's beaches and breathtaking sunsets.
In Phuket, Thailand, the likelihood of sunny weather in December offers a promising 38%, making it one of the brighter months as the rainy season starts to wane. This percentage shows a notable recovery from November’s dismal 4%, indicating a transition towards more favorable conditions as the year closes. While sunny days are far more abundant in February at 47%, December stands out as a solid choice for travelers seeking to soak up some sun before the New Year, especially when compared to the significantly lower chances seen in the sweltering months of May through August. Overall, December's weather presents an inviting opportunity for holiday-goers to enjoy Phuket's stunning beaches and vibrant culture under a more cheerful sky.
In Phuket, Thailand, the rhythm of daylight unfolds with a gentle consistency throughout the year. December marks a return to 11 hours of daylight, mirroring the sunshine patterns of January and February. As the calendar moves into the warmer months from March to August, daylight stretches to a generous 12 hours, providing ample opportunity for outdoor adventures and beach outings. This trend of increasing daylight continues to peak during the heart of the summer before gradually tapering back to 11 hours in the later months of the year, emphasizing a well-balanced cycle of light and warmth. Whether basking in the sun or enjoying the vibrant nightlife, Phuket's daylight duration offers something for everyone, all year round.
As December rolls into Phuket, the average wind speed picks up to 4.7 m/s (10 mph), offering a refreshing respite from the warmth. This month sees a moderate increase from the calmer breezes of November, which averaged just 3.6 m/s (8 mph). Notably, December's winds are characteristic of the transition towards the higher speeds experienced in the earlier months of the year, particularly January and July, both averaging around 5.2 m/s (12 mph). As the island embraces the festive season, the gentle, yet invigorating wind adds a delightful touch to the tropical charm, inviting both locals and visitors to revel in the vibrant outdoor experience. With this balance of breezy comfort, December stands out as a perfect time for exploring Phuket's stunning coastal beauty while enjoying the rhythmic whispers of the wind.
Weather in Phuket varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Phuket, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather is characterized by slightly higher humidity at 84% and a total precipitation of 124 mm over 13 days, making it a relatively wetter month. The temperatures remain consistent, with a minimum of 24°C (75°F), an average of 27°C (80°F), and a maximum of 30°C (87°F). In contrast, January offers a drier climate with only 111 mm of rainfall over 9 days and lower humidity at 76%. Despite similar temperature ranges—with a minimum of 24°C (75°F), an average of 27°C (81°F), and a maximum of 30°C (86°F)—January tends to feel a bit more comfortable due to the reduced humidity. For more detailed information on January weather, you can visit Phuket weather in January.
December and February present a mild yet distinct contrast in weather. In December, temperatures range from a minimum of 24°C (75°F) to a maximum of 30°C (87°F), with an average of 27°C (80°F). It tends to be wetter during this month, experiencing 124 mm (4.9 in) of rain over 13 days, coupled with high humidity at 84%. In contrast, February offers slightly warmer temperatures, with a minimum of 25°C (77°F) and a maximum of 31°C (88°F), while maintaining a similar average of 27°C (82°F). Importantly, February sees significantly less precipitation, averaging just 13 mm (0.5 in) over 4 days, and humidity levels drop to 73%. For more details on the pleasant weather conditions during this month, check out Phuket weather in February.
In December, the weather is warm and humid, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (87°F) and an average of 27°C (80°F). This month sees considerable rainfall, averaging 124 mm (4.9 inches) over approximately 13 days, resulting in a humidity level of 84%. In contrast, March experiences slightly higher temperatures, with minimums around 26°C (78°F), averages of 28°C (83°F), and maximums reaching 31°C (89°F). The precipitation drops significantly to 38 mm (1.5 inches) over about 8 days, leading to lower humidity levels of 74%. For more details, you can check Phuket weather in March.
December and April in Phuket exhibit notably warm temperatures, with December experiencing a minimum of 24°C (75°F) and an average of 27°C (80°F), while April sees slightly higher readings, starting at a minimum of 25°C (78°F) and averaging 28°C (83°F). Both months reach maximum temperatures of 30°C (87°F) and 31°C (87°F), respectively. However, April tends to be wetter, with 166 mm (6.6 in) of precipitation over 20 days compared to December's 124 mm (4.9 in) over 13 days. Additionally, humidity levels are higher in December at 84%, contrasting with April's lower humidity of 71%. Overall, while both months are warm, April is characterized by more rainfall and slightly higher temperatures. For more detailed insights, visit Phuket weather in April.
In comparing the weather of December and May, December experiences slightly cooler temperatures, with a minimum of 24°C (75°F) and an average of 27°C (80°F). The weather is also quite humid, with an average humidity of 84%, and there are 13 rainy days contributing to a total precipitation of 124 mm (4.9 in). In contrast, May tends to be warmer, featuring a minimum of 26°C (79°F) and an average of 28°C (83°F). However, it sees significantly more rainfall, with 267 mm (10.5 in) spread over 27 days, and a lower humidity of 72%. For those interested in a more detailed look at the weather patterns, check out Phuket weather in May.
In December, the weather features a warm temperature range with a minimum of 24°C (75°F) and an average of 27°C (80°F), peaking at 30°C (87°F). The month experiences significant rainfall, with 124 mm (4.9 in) over approximately 13 days and a high humidity level of 84%. In contrast, June maintains similar temperature ranges, with a minimum of 25°C (78°F), an average of 28°C (83°F), and a maximum of 30°C (86°F). However, it is characterized by much heavier precipitation, totaling 275 mm (10.8 in) over 24 days and slightly lower humidity at 79%. This indicates a considerably wetter June compared to December. For more details, visit Phuket weather in June.
In December, the weather features slightly lower temperatures with a minimum of 24°C (75°F) and an average of 27°C (80°F), peaking at a maximum of 30°C (87°F). The month also experiences a considerable amount of precipitation, totaling 124 mm (4.9 in) over about 13 days, along with high humidity levels at 84%. In contrast, July is marked by higher average temperatures, with a minimum of 25°C (78°F) and an average of 28°C (83°F), though the maximum is slightly lower at 29°C (85°F). However, July is much wetter, with 237 mm (9.3 in) of rainfall recorded over 21 days and humidity at 79%. For a more detailed look at the conditions, you can visit Phuket weather in July.
When comparing the weather in December and August, both months feature warm temperatures with averages hovering around 27°C (80°F) in December and 28°C (82°F) in August. However, December's weather tends to be slightly drier, with 124 mm (4.9 in) of precipitation over 13 days, while August experiences more rainfall, accumulating 265 mm (10.4 in) over 23 days. Humidity levels are relatively similar, with December at 84% and August at 82%, making both months feel quite muggy. If you're planning a visit, you might want to consider the weather patterns more closely outlined in Phuket weather in August.
When comparing the weather in December and September, we notice some intriguing differences. December offers slightly cooler temperatures, with minimums around 24°C (75°F) and maximums reaching up to 30°C (87°F), while September starts with a minimum of 25°C (78°F) and peaks at 29°C (85°F). Both months share a similar average temperature of approximately 27°C (81°F). However, September is significantly wetter, receiving 309 mm (12.2 in) of precipitation over 25 days, compared to December's 124 mm (4.9 in) over just 13 days. Both months maintain high humidity at 84%, but the increased rainfall in September makes it a noticeably wetter month. For more details, check out Phuket weather in September.
In comparing the weather between December and October, both months exhibit similar average temperatures, with December recording a minimum of 24°C (75°F) and October slightly warmer at 25°C (77°F). However, the overall precipitation levels tell a different story; October experiences significantly more rainfall, with 319 mm (12.6 in) spread over 27 days, compared to December's 124 mm (4.9 in) over just 13 days. Humidity levels are quite close, with December at 84% and October at 83%. For a more detailed look at October weather conditions, you can refer to Phuket weather in October.
In December, the weather remains consistently warm, with temperatures ranging from a minimum of 24°C (75°F) to a maximum of 30°C (87°F), similar to the previous month. However, December experiences significantly less rainfall, averaging 124 mm (4.9 in) over 13 days, compared to November's 199 mm (7.8 in) over 23 days. Humidity levels remain steady at 84% for both months, providing a tropical feel. For more detailed insights into the conditions in November, you can visit Phuket weather in November.
As December arrives in Phuket, the weather showcases a delightful shift with warmer temperatures and an increased humidity level compared to previous months. This period sees an average of 27°C (80°F), making it ideal for beach activities while still offering a refreshing atmosphere. However, travelers should prepare for a bit of moisture, as December typically brings around 13 days of rain. This blend of warmth and the occasional shower creates a vibrant, tropical environment perfect for exploration. If you're planning a visit, be sure to check out the full details on Phuket Climate to make the most of your trip!