December Weather in Chatuchak, Thailand

Last updated: August 27, 2025

In December, Chatuchak, Thailand, experiences a vibrant climate characterized by warm temperatures and low humidity. With a maximum temperature reaching 35°C (95°F) and an average of 27°C (80°F), this month offers a pleasant escape from the cooler winter months elsewhere. Nighttime brings a refreshing dip to a minimum of 15°C (59°F), inviting a comfortable evening stroll. Though the month sees a modest precipitation total of 24 mm (0.9 in) over just 2 days, the 70% humidity enhances the tropical atmosphere, making December an ideal time for locals and tourists alike to explore the bustling markets and beautiful parks in the area.

December Temperature in Chatuchak

In December, Chatuchak, Thailand, enjoys a pleasant respite from the searing heat, with temperatures ranging from a comfortable 15°C (59°F) at night to a warm 35°C (95°F) during the day. This month showcases a notable decrease in the minimum temperature compared to the peaks of earlier months, providing a more enjoyable climate for outdoor activities and exploration. The average temperature stabilizes around 27°C (80°F), mirroring the mild conditions of November yet still lively enough to keep the vibrant street markets buzzing. As the year closes, December’s cooler evenings invite cozy gatherings, making it an ideal time to experience the local culture against a backdrop of delightful weather.

December Weather in Chatuchak: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Chatuchak, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chatuchak, 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).
JanFebMarAprMayJunJulAugSepOctNovDec808285868686858584838280
Data source: Temperature data for Chatuchak 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 Chatuchak

In December, Chatuchak, Thailand experiences a notable decline in precipitation, receiving only 24 mm (0.9 in) of rain over just 2 days. This reduction continues the trend observed from the preceding months, marking a significant shift from the heavy rains characteristic of the rainy season, particularly in September and October, which saw totals of 245 mm (9.6 in) and 250 mm (9.9 in) respectively. Compared to the lush downpours of the previous months, December's rainfall is light and sporadic, signaling a transition towards the drier season. This shift not only provides a reprieve from the humidity but also sets the stage for sunnier days ahead as the year comes to a close.

December Precipitation Trends in Chatuchak

The chart displays monthly precipitation patterns in Chatuchak, 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 Chatuchak, December typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2914441071421121591632452506124
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Chatuchak

In December, Chatuchak, Thailand, experiences a noticeable decrease in humidity, settling at 70%, which signifies a shift from the sweltering peaks of the preceding months. From July to August, humidity levels soar to a maximum of 88%, creating a humid and sticky atmosphere typical of the region during the rainy season. However, as the year draws to a close, conditions become somewhat more comfortable, marking a respite from the oppressive moisture of the summer months. This decline is particularly refreshing after a summer of heavy humidity, resonating with both residents and visitors seeking a more pleasant climate during the festive season. Overall, December's humidity reflects a significant transition towards drier conditions, paving the way for more enjoyable outdoor activities in the heart of Bangkok.

December Average Humidity in Chatuchak

This chart illustrates the average monthly humidity levels in Chatuchak, 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 Chatuchak is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec59%58%61%70%80%85%86%88%87%83%78%70%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Chatuchak

In December, Chatuchak, Thailand experiences a UV Index of 8, categorized as very high with a burn time of just 15 minutes. This marks a slight decrease from the intense extremes seen in the preceding months, yet it’s still crucial to remain vigilant against UV exposure. The trend throughout the year reveals a predominance of extreme levels during the warmer months, peaking at 14 in March, May, July, and August, where burn times can plunge to just 10 minutes. As the year winds down, vigilance remains key—so remember to check the full seasonal details and stay ahead in sun safety by visiting Chatuchak UV Index.

Maximum UV Index Levels in Chatuchak for December

The chart shows the monthly maximum UV Index (UVI) for Chatuchak 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 Chatuchak typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1012141314131414131298
Data source: Chatuchak 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 Chatuchak

In Chatuchak, Thailand, December shines brightly with an impressive 316 hours of sunshine, marking a delightful end to the year. As the temperatures dip slightly, the sun still manages to grace the region with generous daylight, maintaining a lively atmosphere. Notably, the month stands out with more sun than November's 294 hours and closely follows the peak sunshine of March at 336 hours. This inviting pattern of sustained sunshine throughout the latter part of the year illustrates Chatuchak's charm as a vibrant destination, where the sun's warm embrace feels almost unrelenting, providing locals and visitors alike with ample opportunity to bask in the beautiful outdoors.

Monthly Sunshine Duration in Chatuchak: December Highlighted

The December sunshine duration represents the total number of hours Chatuchak 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.
JanFebMarAprMayJunJulAugSepOctNovDec251h299h336h322h321h302h290h280h268h287h294h316h
Data source: Chatuchak December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chatuchak During December

In December, Chatuchak, Thailand, offers a delightful 63% chance of sunny weather, marking a significant improvement from the dismal conditions seen during the rainy months. This month stands out against the preceding ones, particularly when compared to the summer peaks of April (18%) and the monsoon-drenched months of June through October, which plummet as low as 9%. As the year wraps up, the likelihood of sunshine increases nicely, creating a harmonious pathway leading into the sunnier months of January and February. Delight in the warm, bright days of December, as the weather finally shifts to embrace a more cheerful outlook, inviting both locals and visitors to enjoy the vibrant outdoor activities that Chatuchak has to offer.

Percentage of Sunny Days in December in Chatuchak

The chart illustrates the percentage of sunny days in Chatuchak 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 Chatuchak experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec58%76%57%18%33%17%11%9%10%14%29%63%
Data source: Chatuchak December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chatuchak in December

In Chatuchak, Thailand, daylight duration experiences subtle variations throughout the year, with December bringing 11 hours of daylight, similar to the preceding months of January and February. The daylight duration begins to extend in the spring months of March to May, reaching up to 12 hours as daylight peaks in the summer months. This consistent 12-hour stretch continues from June through September before the days start to shorten again in October, leading back to the shorter daylight hours typical of late fall and early winter. This cyclical pattern highlights the region's tropical climate, where the distinctions between day and night remain relatively mild throughout the seasons, creating a warm and inviting atmosphere year-round.

Average Daylight Hours in Chatuchak for December

The chart illustrates the variation in daylight duration in Chatuchak throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 24m11h 40m12h 2m12h 25m12h 45m12h 54m12h 49m12h 33m12h 11m11h 48m11h 28m11h 19m
Data source: Chatuchak daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Chatuchak

In December, the winds in Chatuchak, Thailand pick up slightly, averaging 2.6 m/s (6 mph), which is a pleasant contrast to the calmer days of April and September. This uptick in wind speed hints at the start of the cooler season, providing a refreshing breeze that invites locals and tourists alike to explore the famous markets and parks. Interestingly, the wind speed in December sits comfortably between the highs of March and June, suggesting a transition that balances warmth with a hint of chill. As the month unfolds, this gentle breeze enhances the vibrant atmosphere of Chatuchak, making it an ideal time for outdoor activities and leisurely strolls.

Average December Wind Speed in Chatuchak

The chart displays monthly wind speed patterns in Chatuchak, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.32.43.01.92.43.02.72.62.02.02.22.6 m/s
Data source: Chatuchak December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Chatuchak Compares to Other Months

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

In December, the weather remains warm with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 35°C (95°F), and the average temperature hitting around 27°C (80°F). The month experiences light precipitation with only 24 mm (0.9 in) over just two days, coupled with a humidity level of 70%. In contrast, January sees a slight increase in the minimum temperature, now at 16°C (61°F), while the average and maximum temperatures generally stay consistent. However, January brings a bit more rain, totaling 29 mm (1.1 in) across three days, with humidity decreasing to 59%. For more detailed weather specifics, you can refer to Chatuchak weather in January.

In December, the weather typically features a warm temperature range with a minimum of 15°C (59°F) and an average of 27°C (80°F), peaking at 35°C (95°F). The month sees a bit more rainfall, with 24 mm (0.9 in) recorded over 2 days, accompanied by a humidity level of 70%. In contrast, February offers slightly warmer conditions, with temperatures starting at a minimum of 19°C (66°F) and averaging 28°C (82°F), also reaching up to 35°C (96°F) at times. Precipitation decreases to 14 mm (0.5 in) across 3 days, and humidity drops to a more comfortable 58%. For a detailed look at February weather in Chatuchak, you can click on this link: Chatuchak weather in February.

December and March present contrasting weather conditions. In December, temperatures range from a minimum of 15°C (59°F) to a maximum of 35°C (95°F), with an average of 27°C (80°F). Humidity is relatively high at 70%, and the month sees about 24 mm (0.9 in) of rainfall over just 2 days. In contrast, March experiences warmer temperatures, with a minimum of 22°C (72°F), an average of 30°C (86°F), and highs reaching 37°C (99°F). This month also has a higher precipitation level of 44 mm (1.7 in) spread over 5 days, but the humidity drops to 61%. To learn more about the specifics of March weather, you can check Chatuchak weather in March.

In December, the weather tends to be warmer with average temperatures ranging from a mild 15°C (59°F) at night to a maximum of 35°C (95°F) during the day. Rainfall is minimal, with only about 24 mm (0.9 in) spread over just 2 days, keeping humidity levels steady at around 70%. In contrast, April brings significantly higher temperatures, where the minimum reaches 21°C (70°F) and peaks at an intense 38°C (100°F), along with substantially more rainfall of 107 mm (4.2 in) over 12 days. Humidity remains consistent at 70%, but the increase in precipitation and temperatures creates a notably different climate. For detailed insights, check out Chatuchak weather in April.

In December, the weather is relatively mild, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 35°C (95°F), averaging around 27°C (80°F). The month experiences low precipitation, totaling only 24 mm (0.9 in) over just 2 days, and has a humidity level of 70%. In contrast, May is much warmer, with temperatures starting at a minimum of 23°C (74°F) and peaking at 40°C (103°F), averaging 30°C (87°F). However, it is also significantly wetter, with 142 mm (5.6 in) of rain spread across 19 days and higher humidity at 80%. For a detailed look at what to expect, check out Chatuchak weather in May.

In December, the weather is generally warm and dry, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 35°C (95°F), and an average temperature of 27°C (80°F). The humidity level is a comfortable 70%, and there is minimal precipitation, with only 24 mm (0.9 in) recorded over just 2 days.

Conversely, June experiences much warmer and more humid conditions, with temperatures starting at a minimum of 25°C (78°F), peaking at 37°C (99°F), and averaging around 30°C (86°F). Rainfall is significantly higher in June, with 112 mm (4.4 in) expected over 22 days, contributing to an increased humidity level of 85%. For more details on the wet conditions during this month, check out Chatuchak weather in June.

The weather in December is markedly more temperate compared to July, with minimum temperatures around 15°C (59°F) and maximums reaching up to 35°C (95°F). December experiences relatively low precipitation, totaling only 24 mm (0.9 in) over just 2 days, paired with a comfortable humidity level of 70%. In contrast, July brings much warmer conditions, with minimum temperatures at 25°C (78°F) and maximums soaring to 37°C (99°F). Rainfall is significantly higher in July, accumulating 159 mm (6.2 in) across 26 days, and humidity rises to 86%. For those interested in a detailed look at the trends, here is a helpful resource: Chatuchak weather in July.

In comparing the weather between December and August, December offers a more moderate and pleasant climate, with average temperatures ranging from a minimum of 15°C (59°F) to a maximum of 35°C (95°F) and relatively low precipitation of only 24 mm (0.9 in) over just 2 days. In contrast, August is significantly warmer and wetter, featuring a minimum temperature of 25°C (77°F) and reaching up to 37°C (99°F), along with substantial rainfall totaling 163 mm (6.4 in) over 23 days and higher humidity at 88%. For more detailed information on August conditions, you can check Chatuchak weather in August.

In comparing the weather between December and September, we see notable differences in temperature and precipitation. December tends to be milder with minimum temperatures around 15°C (59°F) and an average of 27°C (80°F), whereas September is warmer, with minimums of 24°C (76°F) and an average of 29°C (84°F). Additionally, September is characterized by significantly higher precipitation, totaling 245 mm (9.6 in) over 24 days, compared to December's much drier conditions with only 24 mm (0.9 in) over just 2 days. The humidity levels also reflect this trend, staying higher in September at 87% compared to 70% in December. For more details on the weather conditions during September, you can refer to Chatuchak weather in September.

In comparing the weather between December and October, December tends to be slightly more comfortable with average temperatures ranging from 15°C (59°F) at night to a pleasant 27°C (80°F) during the day, peaking at 35°C (95°F). It also experiences significantly less precipitation, with only 24 mm (0.9 in) over just 2 days, leading to lower humidity levels around 70%. In contrast, October sees a warmer minimum temperature of 23°C (74°F) and a higher average of 29°C (84°F), with maximum temperatures reaching 35°C (96°F). However, October is considerably wetter, receiving 250 mm (9.9 in) of rain over 21 days, resulting in a higher humidity of 83%. This stark difference highlights October's pronounced rainy season compared to the drier conditions of December. For more details on October's climate, check out Chatuchak weather in October.

In December, the weather tends to be slightly cooler than in November, with minimum temperatures dropping from 21°C (70°F) in November to 15°C (59°F). The average temperature remains relatively stable at around 27°C (80°F) in December, similar to November’s average of 28°C (83°F). However, December experiences significantly less rainfall, with only 24 mm (0.9 in) over just 2 days, compared to November's 61 mm (2.4 in) spread over 9 days. Humidity levels are also lower in December at 70%, compared to November's higher humidity of 78%. For more detailed insights, check out Chatuchak weather in November.

Compare Chatuchak's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Chatuchak

In December, Chatuchak experiences a delightful shift in weather compared to other months, with warm days averaging around 27°C and maximum temperatures reaching up to 35°C. The humidity levels, at about 70%, lend a comfortable feel to the afternoons, while the cooler evenings can drop to a pleasant 15°C. Rainfall is minimal, with just two days of 24 mm precipitation, making this an ideal time for outdoor activities and exploring the vibrant markets. Embrace the season's charm and learn more about what to expect by visiting Chatuchak Climate.