December Weather in Sam Roi Yot, Thailand

Last updated: August 27, 2025

December in Sam Roi Yot, Thailand is characterized by warm and pleasant weather, making it an ideal time for outdoor activities. With maximum temperatures reaching 33°C (92°F) and an average of 25°C (78°F), visitors can enjoy the sun while experiencing a refreshing minimum of 17°C (63°F) during cooler evenings. Although the month sees some precipitation, totaling 27 mm (1.1 in) over approximately 5 days, humidity levels hover around 66%, providing a balance that enhances the tropical atmosphere. Embrace the vibrant scenery and mild weather as you explore this stunning coastal destination!

December Temperature in Sam Roi Yot

In Sam Roi Yot, Thailand, December welcomes a refreshing shift in temperatures, making it one of the more pleasant months of the year. With minimums dropping to 17°C (63°F) and averages hovering around 25°C (78°F), the cooler evenings provide a delightful respite from the tropical heat. The maximum temperatures reach 33°C (92°F), aligning with the warm yet comfortable climate typical of the region. Observing the trends, December marks a transitional phase as the year draws to a close, transitioning from the lingering warmth of November and slightly lowering from the highs of previous months. This balance of breezy nights and warm days creates an inviting atmosphere for beachgoers and nature enthusiasts alike, making December an ideal time to explore the natural beauty of Sam Roi Yot.

December Weather in Sam Roi Yot: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Sam Roi Yot, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sam Roi Yot, 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).
JanFebMarAprMayJunJulAugSepOctNovDec787982838382818180807977
Data source: Temperature data for Sam Roi Yot generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Sam Roi Yot

In December, Sam Roi Yot, Thailand experiences a noticeable decline in precipitation, with only 27 mm (1.1 in) of rainfall recorded over a mere 5 days. This marks a significant contrast to the previous months, particularly the peak rainy season from May to October, where rainfall often exceeded 150 mm and precipitation days were abundant. As the year winds down, December's drier conditions usher in a more stable climate, making it an ideal time for outdoor activities. The trend indicates a clear transition from the intense monsoon period to a calmer, more serene winter season, inviting visitors to explore the natural beauty of this coastal gem.

December Precipitation Trends in Sam Roi Yot

The chart displays monthly precipitation patterns in Sam Roi Yot, 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 Sam Roi Yot, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec6424531371951621991942462339027
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Sam Roi Yot

In Sam Roi Yot, Thailand, December brings a noticeable dip in humidity, settling at 66%, a significant decrease compared to the sweltering summer months of July and August, where levels peak at 89% and 90% respectively. Following a gradual increase through the earlier months of the year, humidity rises sharply in May and June, reaching a peak during the monsoon season. However, as the year winds down, the humidity begins to recede, signaling a shift towards drier conditions. This pattern not only offers a welcome relief from the oppressive heat experienced in the mid-year but also highlights the region's climatic transition as it prepares for the cooler months ahead.

December Average Humidity in Sam Roi Yot

This chart illustrates the average monthly humidity levels in Sam Roi Yot, 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 Sam Roi Yot is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec58%59%62%69%79%87%89%90%87%83%77%66%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Sam Roi Yot

In Sam Roi Yot, Thailand, the UV Index remains consistently high throughout the year, indicating a strong need for sun protection. December sees a slight dip to a UV Index of 10, categorized as very high, which still warrants vigilance when enjoying the outdoors, with a burn time of 15 minutes. This trend follows a robust pattern of extreme exposure from January to May, where values peak at 15. Even as the intensity eases in the latter half of the year, with similar values maintaining around 14, the essential message remains clear: safe sun practices are vital year-round. For more insights, check the detailed Sam Roi Yot UV Index.

Maximum UV Index Levels in Sam Roi Yot for December

The chart shows the monthly maximum UV Index (UVI) for Sam Roi Yot 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 Sam Roi Yot typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315141514141414131110
Data source: Sam Roi Yot 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 Sam Roi Yot

In Sam Roi Yot, Thailand, December shines brightly with an impressive 318 hours of sunshine, making it a delightful escape as the year wraps up. This month continues a trend of abundant sunlight, peaking in the vibrant months of March with 337 hours and consistently offering generous sunshine between 294 and 320 hours throughout the preceding months. The gradual decrease in daylight hours from the summer months hints at the year transitioning into its cooler season, yet December holds onto the warmth, providing ample opportunities for outdoor adventures and beachside relaxation. Visitors can bask in the golden rays, knowing they've chosen a spectacular time to experience this coastal paradise.

Monthly Sunshine Duration in Sam Roi Yot: December Highlighted

The December sunshine duration represents the total number of hours Sam Roi Yot 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.
JanFebMarAprMayJunJulAugSepOctNovDec251h302h337h320h318h294h274h264h260h283h294h318h
Data source: Sam Roi Yot December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sam Roi Yot During December

In December, Sam Roi Yot, Thailand showcases a notable improvement in sunny weather, boasting a 58% chance of sun—a marked contrast to the dismal percentages seen in the preceding months. While the region experiences its driest conditions earlier in the year, with chances plummeting to as low as 7% in September, December emerges as a more favorable time for sun seekers. This uptick aligns with the typical climatological patterns, suggesting that as the year closes, there's a sweet spot where the weather shifts back to brighter, sunnier days. So, if you're looking to escape the winter blues, December in Sam Roi Yot could be your golden opportunity!

Percentage of Sunny Days in December in Sam Roi Yot

The chart illustrates the percentage of sunny days in Sam Roi Yot 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 Sam Roi Yot experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec55%69%58%21%26%14%9%8%7%11%17%58%
Data source: Sam Roi Yot December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sam Roi Yot in December

In Sam Roi Yot, Thailand, December marks a transition into shorter days, with daylight lasting approximately 11 hours. This duration mirrors the preceding months of January and February, suggesting a consistent pattern during the cooler season. As the year progresses from March through October, daylight peaks at 12 hours, providing an abundance of sunlight during the warmer months. However, as autumn arrives in November, daylight slips back to 11 hours, indicating a gradual return to the shorter days typical of winter. This cyclical rhythm of daylight not only enhances the natural beauty of the region but also sets the perfect stage for enjoying outdoor activities amidst its stunning landscapes.

Average Daylight Hours in Sam Roi Yot for December

The chart illustrates the variation in daylight duration in Sam Roi Yot throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 28m11h 43m12h 3m12h 23m12h 40m12h 49m12h 44m12h 29m12h 10m11h 50m11h 32m11h 24m
Data source: Sam Roi Yot daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Sam Roi Yot

As December ushers in the cooler months in Sam Roi Yot, Thailand, the average wind speed experiences a notable uptick, reaching 2.9 m/s (6 mph). This increase contrasts the lighter breezes of early fall, which hovered around 2.3 to 2.4 m/s. The winds throughout the year show a slight fluctuation, with the peak gusts occurring in the summer months of June and July, where they soar to around 3.1 to 3.2 m/s. However, the onset of December's coolness revitalizes the air, bringing a refreshing shift that promises the allure of calm yet invigorating coastal winds, making it an ideal time for outdoor adventures and peaceful strolls along the stunning shores.

Average December Wind Speed in Sam Roi Yot

The chart displays monthly wind speed patterns in Sam Roi Yot, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.62.02.11.72.13.13.22.82.32.12.42.9 m/s
Data source: Sam Roi Yot December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Sam Roi Yot Compares to Other Months

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

In December, temperatures in Sam Roi Yot typically range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with an average temperature of 25°C (78°F). The month sees about 27 mm (1.1 in) of rainfall spread over five days, accompanied by a humidity level of 66%. In January, the weather shifts slightly, with a minimum temperature of 16°C (62°F) and a maximum of 34°C (93°F), while maintaining the same average of 25°C (78°F). However, rainfall increases significantly to 64 mm (2.5 in) over five days, and humidity drops to 58%. This transition highlights a slightly warmer January with increased precipitation. For more specific details, you can check the Sam Roi Yot weather in January.

In December, temperatures in the region range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with an average temperature of 25°C (78°F). The month experiences about 27 mm (1.1 in) of precipitation over five days, accompanied by a humidity level of 66%. In contrast, February sees slightly warmer temperatures, with a minimum of 18°C (65°F) and a maximum of 35°C (95°F), while the average temperature is 26°C (79°F). Precipitation decreases to 24 mm (0.9 in) over the same five days, and humidity drops to 59%. This indicates that while both months present warm weather, February is typically drier and slightly hotter than December. For more details, check out Sam Roi Yot weather in February.

In comparing the weather patterns of December and March, we see a noticeable increase in temperatures. December records a minimum of 17°C (63°F) and an average of 25°C (78°F), while March starts at a higher minimum of 21°C (69°F) and averages 28°C (82°F). Additionally, March can reach a maximum temperature of 36°C (98°F), compared to December's maximum of 33°C (92°F). Precipitation also increases in March, with 53 mm (2.1 in) over 8 days, compared to December's 27 mm (1.1 in) across 5 days. Interestingly, March maintains slightly lower humidity at 62%, while December has a humidity level of 66%. For more detailed insights into March weather, you can visit Sam Roi Yot weather in March.

When comparing the weather in December and April, a notable shift in temperatures and precipitation can be observed. December typically experiences milder temperatures, with averages ranging from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), while April sees higher temperatures, with a minimum of 21°C (70°F) and reaching up to 37°C (100°F). Additionally, December has relatively low precipitation at 27 mm (1.1 in) over around 5 days, whereas April is much wetter with 137 mm (5.4 in) of rainfall across approximately 21 days. Both months maintain a similar level of humidity, hovering around 66% in December and 69% in April. For more detailed information regarding April’s weather conditions, you can view Sam Roi Yot weather in April.

When comparing the weather in December and May, there is a noticeable contrast in temperature and precipitation levels. December enjoys a milder range, with minimum temperatures around 17°C (63°F) and average highs of 33°C (92°F), while May experiences significantly warmer conditions, featuring minimum temperatures of 23°C (73°F) and maximums soaring to 38°C (101°F). Additionally, May is characterized by much higher rainfall, accumulating approximately 195 mm (7.7 in) over 25 days, compared to December's modest 27 mm (1.1 in) over just 5 days. The humidity also tends to be higher in May at 79%, compared to December's 66%. For more detailed insights on the weather in May, you can refer to Sam Roi Yot weather in May.

In comparing the weather of December and June, December presents a milder climate with average temperatures ranging from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), accompanied by relatively low precipitation of 27 mm (1.1 in) over about 5 days. The humidity sits around 66%, making the air feel comfortable. In contrast, June experiences much warmer temperatures, with minimums at 23°C (74°F) and maximums soaring to 36°C (97°F). This month also brings significant rainfall, totaling 162 mm (6.4 in) across approximately 24 days, leading to higher humidity levels of 87%. For more detailed information on weather patterns, you can refer to Sam Roi Yot weather in June.

When comparing the weather in December and July, notable differences emerge. December enjoys a warmer climate with temperatures ranging from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), while July is significantly hotter, with temperatures ranging from a minimum of 23°C (74°F) to a peak of 36°C (98°F). Precipitation also varies greatly between the two months; December experiences a light rainfall of 27 mm (1.1 in) over just 5 days, whereas July sees much heavier rainfall totaling 199 mm (7.8 in) across 26 days. Additionally, humidity levels are higher in July at 89%, compared to December's 66%, leading to a noticeably more humid atmosphere during the summer month. For a detailed look, you can check the Sam Roi Yot weather in July.

December and August present quite contrasting weather conditions. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with an average of 25°C (78°F), making it relatively pleasant. Precipitation is minimal, averaging just 27 mm (1.1 in) over five days, and humidity sits at a moderate 66%. In contrast, August features higher temperatures, with a minimum of 23°C (73°F) and a maximum reaching 36°C (97°F), alongside an average of 27°C (81°F). This month experiences significantly more rainfall, with 194 mm (7.6 in) over 26 days, resulting in a much higher humidity level of 90%. For more details, you can check Sam Roi Yot weather in August.

When comparing the weather in December and September, notable differences emerge in temperature, precipitation, and humidity. In December, temperatures range from a minimum of 17°C (63°F) to a maximum of 33°C (92°F), with an average of 25°C (78°F). The month experiences relatively low precipitation, with only 27 mm (1.1 in) over about 5 days, and a humidity level of 66%.

In contrast, September is significantly wetter and warmer, with temperatures ranging from a minimum of 22°C (73°F) to a high of 35°C (96°F), averaging around 27°C (81°F). It sees substantial rainfall of 246 mm (9.7 in) across approximately 26 days, contributing to a higher humidity level of 87%. For more detailed insights into the weather patterns, you can check Sam Roi Yot weather in September.

In comparing the weather of December and October, December generally experiences milder temperatures, with a minimum of 17°C (63°F) and a maximum of 33°C (92°F), while October is warmer, exhibiting a minimum of 22°C (71°F) and peaking at 35°C (94°F). Additionally, December is significantly drier, with only 27 mm (1.1 in) of precipitation over approximately five days, compared to October, which sees a hefty 233 mm (9.2 in) of rainfall spread across 26 days. The humidity levels also differ; December's average humidity is around 66%, whereas October holds a higher humidity level of 83%. This contrast makes December a more pleasant option for outdoor activities. For those interested in more details, you can check Sam Roi Yot weather in October.

December weather is generally more comfortable compared to November, as temperatures show a slight decrease, with a minimum of 17°C (63°F) and an average of 25°C (78°F) compared to November's minimum of 20°C (68°F) and average of 26°C (79°F). Both months experience maximum temperatures around 33°C (91°F), but December brings significantly less rainfall, with only 27 mm (1.1 in) over 5 days, while November sees much higher precipitation at 90 mm (3.6 in) over 12 days. Additionally, December's humidity is lower at 66%, making it feel drier and more pleasant than the higher humidity of 77% in November. For a closer look at November's weather patterns, check out Sam Roi Yot weather in November.

Compare Sam Roi Yot's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Sam Roi Yot

December in Sam Roi Yot brings a delightful shift in climate as the temperatures become more comfortable, allowing for a pleasant escape from the heat of earlier months. With average highs around 25°C, the days feel mild, and cooler nights invite cozy evenings. Though there's some precipitation, with about 27 mm over five days, it contributes to the lush landscape rather than hindering outdoor activities. Humidity levels remain moderate at 66%, making this month an ideal time for exploration and relaxation. For a comprehensive look at weather patterns throughout the year, be sure to check out Sam Roi Yot Climate.