December Weather in Mueang Phuket, Thailand

Last updated: August 27, 2025

December in Mueang Phuket, Thailand brings a tropical charm characterized by warm temperatures and a hint of moisture. The maximum temperature reaches a pleasant 30°C (87°F), while the average hovers around 27°C (81°F), creating ideal conditions for outdoor exploration. Expect nighttime lows of around 25°C (77°F), making evenings particularly comfortable. However, be prepared for some rainfall, as the island experiences an average of 174 mm (6.9 in) of precipitation over 14 days, resulting in an humidity level of approximately 84%. This combination of warmth and occasional showers makes December a vibrant time to visit, perfect for both beach lovers and adventure seekers alike.

December Temperature in Mueang Phuket

In Mueang Phuket, December welcomes visitors with delightful temperatures that hint at the tropical paradise it is. With minimums consistently around 25°C (77°F), the month promises a warm embrace, while an average of 27°C (81°F) ensures comfortable conditions for exploring and relaxing. The highs often reach around 30°C (87°F), similar to the preceding months, continuing a trend of balmy days that make Phuket an idyllic winter escape. Notably, December maintains the pleasant warmth found from the previous months, offering perfect weather for sun-seekers and adventure lovers alike. Visitors can revel in the sunshine, as the island transitions into a vibrant holiday season.

December Weather in Mueang Phuket: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Mueang Phuket, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mueang Phuket, December typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec818182828383838282818181
Data source: Temperature data for Mueang Phuket generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Mueang Phuket

December in Mueang Phuket, Thailand, marks a transitional phase in the island's monsoon cycle. With an average precipitation of 174 mm (6.9 in), the month showcases a noticeable drop in rainfall compared to the heavy showers of preceding months like October and November, which recorded 294 mm (11.6 in) and 279 mm (11.0 in), respectively. Despite the decrease, December still sees about 14 rainy days, providing a blend of sunny breaks and gentle showers that can refresh the lush landscapes. This reduction in both precipitation amount and rainy days signifies a shift towards drier conditions, inviting visitors to experience the beautiful scenery and vibrant culture of Phuket without the overwhelming rains characteristic of earlier months.

December Precipitation Trends in Mueang Phuket

The chart displays monthly precipitation patterns in Mueang Phuket, with values for each month alongside December’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December’s conditions compare to those of other months. In Mueang Phuket, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1171541160225202169174251294279174
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Mueang Phuket

In December, Mueang Phuket, Thailand, experiences a notable peak in humidity, reaching 84%, which aligns with the higher levels observed in the preceding months of September and November. This trend illustrates a consistent increase in moisture throughout the year, particularly from mid-year onward, with June through August witnessing humidity levels above 79%. The transition into the cooler season still carries the weight of the coastal climate, making December feel quite humid as the year draws to a close. This persistent humidity paired with the warm tropical air creates a lush, vibrant atmosphere characteristic of Phuket, inviting visitors to explore its stunning natural beauty while experiencing the island's tropical charm.

December Average Humidity in Mueang Phuket

This chart illustrates the average monthly humidity levels in Mueang Phuket, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Mueang Phuket is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%73%74%71%72%79%79%82%84%83%84%84%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Mueang Phuket

In December, Mueang Phuket experiences a UV Index of 11, indicating an extreme exposure category with a burn time of just 10 minutes. This month reflects a slight decrease from the peak values seen in the preceding months of January to March, where the UV Index reached 15. Despite this drop, the intensity of the sun remains significant, emphasizing the need for sun protection. Overall, December maintains a consistent trend of extreme UV levels that characterize Phuket throughout the year, urging residents and tourists alike to remain vigilant against the sun's rays. For more detailed information on the UV levels throughout the year, visit Mueang Phuket UV Index.

Maximum UV Index Levels in Mueang Phuket for December

The chart shows the monthly maximum UV Index (UVI) for Mueang Phuket in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In December, the maximum UV index in Mueang Phuket typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121415151413131414141211
Data source: Mueang Phuket December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Mueang Phuket

In December, Mueang Phuket, Thailand, basks in a delightful array of 311 sunshine hours, making it one of the sunniest months of the year. This month serves as a perfect capstone to a year characterized by robust sunlight, peaking in March with 345 hours but maintaining a comfortably high count throughout the season. Even as the year winds down, December's ample sunshine invites both locals and tourists to indulge in the island's beach culture. Interestingly, the trend shows a gradual decrease post-March, yet December's figures comfortably float above November's 287 hours. This vibrant month promises warm days that are ideal for exploration and relaxation, enhancing the allure of this tropical paradise as the year draws to a close.

Monthly Sunshine Duration in Mueang Phuket: December Highlighted

The December sunshine duration represents the total number of hours Mueang Phuket experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec260h312h345h320h315h305h323h319h292h293h287h311h
Data source: Mueang Phuket December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Mueang Phuket During December

In Mueang Phuket, December brings a refreshing shift in weather, with a 38% chance of sunny days, making it one of the more favorable months for sunshine compared to the preceding months. This uptick in sunlit moments follows a notable decline in the fall months, where November sees a mere 3% chance of sunshine, reflecting a lean towards cloudier skies. As we transition into December, the resurgence of clearer weather hints at the approaching end of the rainy season, making it an attractive time for holiday-makers eager to bask in the tropical sunshine. With the sun making a more frequent appearance, December serves as a delightful bridge between the drabness of late fall and the vibrant sunny days of the new year ahead.

Percentage of Sunny Days in December in Mueang Phuket

The chart illustrates the percentage of sunny days in Mueang Phuket throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Mueang Phuket experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec26%47%42%21%16%21%19%12%9%9%3%38%
Data source: Mueang Phuket December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Mueang Phuket in December

In Mueang Phuket, Thailand, the daylight duration shows a fascinating rhythm throughout the year. Starting off with 11 hours in January and February, the days gradually lengthen to 12 hours by March, marking the transition into the warmer months. This consistent 12-hour daylight continues from April through September, creating an ideal environment for outdoor activities and exploration. However, as the year winds down, daylight retracts slightly, returning to 11 hours in October and November, before stabilizing back to 11 hours in December. This gentle ebb and flow of daylight not only highlights the tropical beauty of Phuket but also sets the stage for a delightful mix of sunlit adventures and serene, starlit nights.

Average Daylight Hours in Mueang Phuket for December

The chart illustrates the variation in daylight duration in Mueang Phuket throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 42m11h 51m12h 4m12h 17m12h 28m12h 33m12h 30m12h 21m12h 8m11h 55m11h 45m11h 39m
Data source: Mueang Phuket daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Mueang Phuket

As December unfolds in Mueang Phuket, the average wind speed picks up its pace to 5.4 m/s (12 mph), signaling a shift towards the breezier end of the spectrum. This month sees a noticeable increase compared to the quieter, more calm months of May through November, where wind speeds dipped as low as 3.9 m/s (9 mph). In fact, December's winds are reminiscent of the lively gusts of July and August, suggesting a climatic momentum as the year wraps up. This transition highlights how the trade winds begin to stir, adding a refreshing touch to Phuket's tropical allure, making it an ideal time for beach lovers and adventurers alike to embrace the invigorating air while enjoying the stunning coastal scenery.

Average December Wind Speed in Mueang Phuket

The chart displays monthly wind speed patterns in Mueang Phuket, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec6.35.54.14.03.94.55.35.04.34.74.25.4 m/s
Data source: Mueang Phuket December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Mueang Phuket Compares to Other Months

Weather in Mueang Phuket varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mueang Phuket, focusing on differences in temperature, rainfall, humidity, and UV levels.

In December, the weather is characterized by consistent warm temperatures ranging from a minimum of 25°C (77°F) to a maximum of 30°C (87°F), with an average of 27°C (81°F). The month experiences considerable rainfall, totaling 174 mm (6.9 in) across 14 days, and notably high humidity at 84%. In contrast, January sees similar temperature patterns, maintaining a minimum of 25°C (77°F), an average of 27°C (81°F), and a slightly lower maximum of 30°C (86°F). Precipitation decreases to 117 mm (4.6 in) over 11 days, and humidity drops to a more comfortable 76%. For more details on January weather, visit Mueang Phuket weather in January.

In comparing the weather between December and February, both months feature similar temperature ranges, with December registering a minimum of 25°C (77°F) and an average of 27°C (81°F), while February maintains the same minimum and a slightly higher average of 27°C (82°F). However, December experiences significantly more precipitation, totaling 174 mm (6.9 in) over 14 days, in stark contrast to February's mere 15 mm (0.6 in) over just 4 days. Additionally, humidity levels are higher in December at 84%, compared to 73% in February. For more details about February's weather, check out Mueang Phuket weather in February.

December and March in the region both showcase warm temperatures, with December having a minimum of 25°C (77°F) and an average of 27°C (81°F), while March sees a slightly higher minimum of 26°C (78°F) and an average of 28°C (83°F). Both months reach a maximum of 30°C (87°F), providing consistently warm conditions. However, December experiences significantly higher precipitation at 174 mm (6.9 in) over 14 days, compared to March's 41 mm (1.6 in) over just 9 days. Additionally, the humidity is notably higher in December at 84%, while March offers a more comfortable 74%. For a closer look at March's weather specifics, you can check Mueang Phuket weather in March.

In December, the weather features a minimum temperature of 25°C and an average of 27°C, with highs reaching 30°C. This month sees significant rainfall, with a total of 174 mm spread over 14 days, contributing to a high humidity level of 84%. In contrast, April offers similar temperature ranges, starting at 25°C and averaging 28°C, with a maximum also at 30°C. However, April experiences slightly less rainfall at 160 mm over 22 days, resulting in lower humidity levels of 71%. For more details on the weather in April, you can check out Mueang Phuket weather in April.

In December, the weather is characterized by warm temperatures, with a minimum of 25°C (77°F) and an average of 27°C (81°F), peaking at a maximum of 30°C (87°F). This month sees significant precipitation, with 174 mm (6.9 in) spread over 14 days, resulting in high humidity levels of 84%.

In contrast, May experiences slightly warmer conditions, with a minimum temperature of 26°C (78°F) and an average of 28°C (83°F), while also reaching a maximum of 30°C (86°F). However, it is notably wetter, with precipitation totaling 225 mm (8.9 in) over 26 days, although the humidity is lower at 72%.

For a more detailed look at what to expect, you can check out Mueang Phuket weather in May.

In December, temperatures in Mueang Phuket range from a minimum of 25°C (77°F) to a maximum of 30°C (87°F), with an average temperature of about 27°C (81°F). The month experiences 174 mm (6.9 in) of precipitation over approximately 14 days, with humidity levels hovering around 84%. In contrast, June sees slightly warmer temperatures, with a minimum of 25°C (78°F) and an average of 28°C (83°F), while still peaking at 30°C (87°F). However, June comes with increased rainfall, totaling 202 mm (8.0 in) across 23 days, and a lower humidity of 79%. For a detailed look at the weather conditions in June, visit Mueang Phuket weather in June.

December and July in Mueang Phuket showcase relatively similar warm temperatures, with December experiencing a slightly wider range: a minimum of 25°C (77°F) and a maximum of 30°C (87°F), compared to July’s minimum of 26°C (79°F) and maximum of 29°C (85°F). While both months see considerable rainfall, December has a slightly higher total precipitation of 174 mm (6.9 in) over 14 days, as opposed to July's 169 mm (6.7 in) spread over 17 days. Interestingly, December tends to have a higher humidity level at 84%, whereas July is moderately less humid at 79%. For more detailed insights on July weather, you can check Mueang Phuket weather in July.

In comparing the weather of December and August, both months experience similar temperature ranges, with December having an average of 27°C (81°F) and August slightly warmer at 28°C (82°F). The maximum temperatures are consistent, reaching around 30°C (86-87°F), while the minimum temperatures remain steady at 25°C (77°F) for both months. Precipitation levels are nearly identical, with each month receiving approximately 174 mm (6.8-6.9 in), but August sees rainfall spread over 20 days compared to December's 14 days, resulting in a slightly higher humidity of 84% in December compared to August's 82%. For more detailed insights about the weather in August, you can visit Mueang Phuket weather in August.

In comparing the weather of December and September, both months share similar temperature ranges, with December experiencing a minimum of 25°C (77°F) and an average of 27°C (81°F), while September has a slightly higher average of 28°C (82°F) with a maximum of 29°C (85°F). However, September tends to be wetter, receiving 251 mm (9.9 in) of precipitation over 24 days compared to December's 174 mm (6.9 in) over 14 days. Despite the humidity levels being relatively consistent at 84% for both months, September's increased rainfall could result in more overcast skies. For a more detailed look at the climate during September, visit Mueang Phuket weather in September.

December and October in Mueang Phuket exhibit similar average temperatures, ranging from a minimum of 25°C (77°F) to an average of 27°C (81°F). However, October tends to be slightly warmer at its maximum temperature of 29°C (85°F), compared to December's 30°C (87°F). Precipitation levels are significantly higher in October, with 294 mm (11.6 in) over 26 days, compared to December's 174 mm (6.9 in) with precipitation on only 14 days. Humidity remains relatively constant between the two months, with October at 83% and December at 84%. For a detailed look at October's conditions, check out Mueang Phuket weather in October.

In comparing the weather between November and December, both months exhibit similar temperature patterns, with minimums around 25°C (77°F), averages at 27°C (81°F), and maximums soaring up to 30°C (87°F). However, December experiences notably less precipitation, totaling 174 mm (6.9 in) over 14 days, compared to November's higher rainfall of 279 mm (11.0 in) across 25 days. Humidity remains consistent at 84% for both months, ensuring that the tropical feel persists despite the reduced rainfall in December. For more insights into November weather, you can check Mueang Phuket weather in November.

Compare Mueang Phuket's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Mueang Phuket

As December descends upon Mueang Phuket, the weather transforms into a delightful blend of warmth and moisture, marking a distinct shift from previous months. The temperatures settle into a comfortable range, offering pleasant days perfect for exploring the island's beauty. However, expect increased humidity and a notable amount of rainfall, with several days seeing substantial precipitation. This combination creates a lush, vibrant atmosphere ideal for those longing to experience a tropical paradise. For a comprehensive overview of seasonal weather patterns, visit Mueang Phuket Climate.