January Weather in Chatuchak, Thailand

Last updated: August 27, 2025

In January, Chatuchak, Thailand, experiences a delightful blend of warm temperatures and moderate humidity. With maximum temperatures reaching 35°C (94°F) and an average of 27°C (81°F), the weather is typically inviting for outdoor activities. Nights cool down to a minimum of 16°C (61°F), providing a pleasant respite from the daytime heat. Despite this warmth, the region witnesses some precipitation, with an average of 29 mm (1.1 in) over just 3 days, making January a relatively dry month. With a humidity level of 59%, visitors can enjoy the vibrant local culture and attractions while basking in the comfortable conditions of this charming Thai locale.

January Temperature in Chatuchak

In January, Chatuchak, Thailand, experiences a delightful range of temperatures, with minimums hovering around 16°C (61°F) and average daily highs reaching a warm 35°C (94°F). This month marks the transitional phase before the peak heat of summer sets in, offering comfortable conditions for visitors with an average temperature of 27°C (81°F). As the month progresses into February, the temperatures begin to gently rise, with nighttime lows increasing to 19°C (66°F) while maintaining maximums steady at 35°C (96°F). With these warm and inviting conditions, January emerges as a great time for outdoor exploration before the sweltering heat of March and April take hold, where temperatures can peak at an impressive 38°C (100°F). Overall, January serves as a pleasant precursor to the hotter months, making it an ideal time to enjoy the vibrant atmosphere of Chatuchak.

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

The chart illustrates January 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, January 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.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Chatuchak

In January, Chatuchak experiences a relatively dry start to the year with 29 mm (1.1 in) of precipitation, occurring over just three days of rain. This minimal rainfall sets the stage for February's slight reduction to 14 mm (0.5 in), showcasing a brief lull before the wet season gains momentum. As the months progress, precipitation levels rise, peaking dramatically in September and October with 245 mm (9.6 in) and 250 mm (9.9 in) respectively. The rainfall is notably more frequent during the mid-year months, with July seeing a high of 159 mm (6.2 in) across 26 days. Overall, January marks the transition from the dry season, where occasional showers hint at the wetter months ahead, culminating in a significant shift to heavy rains as summer approaches.

January Precipitation Trends in Chatuchak

The chart displays monthly precipitation patterns in Chatuchak, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Chatuchak, January typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2914441071421121591632452506124
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

January Humidity in Chatuchak

In January, Chatuchak, Thailand, welcomes the year with a moderate humidity level of 59%, setting the stage for a comfortable start. As the months progress towards the sweltering summer, humidity begins to rise, peaking at 88% in August. A noticeable trend emerges: as the temperature intensifies from March’s 61% to the sweltering 86% in July, so does the humidity, creating a tropical atmosphere that lingers through the rainy season. Following August, humidity gradually decreases, bringing some relief by December, although it remains relatively high at 70%. This cycle underscores Chatuchak's tropical climate, where moisture levels rise and fall dramatically, making January a mild prelude to the humid months ahead.

January Average Humidity in Chatuchak

This chart illustrates the average monthly humidity levels in Chatuchak, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, 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 January generated using information from the Copernicus Climate Change Service.

January UV Index in Chatuchak

In January, Chatuchak, Thailand, experiences a UV Index of 10, placing it in the very high exposure category with a burn time of just 15 minutes. This sets the stage for the months ahead, as the UV levels start to increase, reaching extreme levels by February and remaining in that classification through July. With indexes peaking at 14 during March, May, and July, the risk for skin damage escalates, allowing only a brief 10-minute window for sun exposure. As the year progresses, there are slight dips in the UV Index to 12 in October and 9 in November, but the threat remains significant, especially before the rainy season. Awareness of these trends is crucial for effective sun protection. For more detailed information, visit Chatuchak UV Index.

Maximum UV Index Levels in Chatuchak for January

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

January Sunshine in Chatuchak

In January, Chatuchak, Thailand, basks in a generous 251 hours of sunshine, marking the start of the year with a warm embrace. As the months progress, sunlight steadily increases, with February shining brighter at 299 hours. March dazzles with a peak of 336 hours, offering ample opportunity for outdoor adventures. However, as we transition into April and May, sunshine hours slightly dip to 322 and 321 hours, respectively, before stabilizing through the summer months. The sun continues to grace Chatuchak, with June, July, and August all offering a cozy range between 290 and 302 hours. As autumn arrives, a subtle decline occurs, with September featuring 268 hours before a comeback in October at 287 hours. This ebb and flow of sunlight make January a perfect time for visitors to relish the city's vibrant atmosphere while enjoying the gentle warmth of the sun.

Monthly Sunshine Duration in Chatuchak: January Highlighted

The January sunshine duration represents the total number of hours Chatuchak experiences direct sunlight during the month of January, excluding cloudy or obstructed periods. This chart compares the sunshine duration of January with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec251h299h336h322h321h302h290h280h268h287h294h316h
Data source: Chatuchak January Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Chatuchak During January

In Chatuchak, Thailand, January stands out with a 58% chance of sunny weather, making it one of the brighter months of the year. This favorable likelihood is only slightly overshadowed by February's peak of 76%, offering sun-seekers an enticing option for an early winter getaway. As the months progress into March, sunny days become less consistent at 56%, followed by a steep decline in April, where the chance plummets to just 18%. This trend highlights how the dry season's allure quickly gives way to the heavier rains of the following months, particularly from May to August, where the chances of sunshine dwindle to as low as 9%. Notably, as the year comes full circle, December sees a resurgence in sunny possibilities, climbing back to an encouraging 63%. Thus, for those planning a visit, January remains a prime time to bask in the warmth of the sun before the wet season arrives.

Percentage of Sunny Days in January in Chatuchak

The chart illustrates the percentage of sunny days in Chatuchak throughout the year, with January 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 January chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Chatuchak in January

In Chatuchak, Thailand, the month of January marks the beginning of the year with approximately 11 hours of daylight, a duration consistent with both February and the months of October to December. As spring approaches, daylight gradually begins to extend, reaching 12 hours from March through to August, creating a vibrant and lively atmosphere ideal for outdoor activities. This consistent daylight during the middle months encourages both locals and tourists to explore the rich culture and natural beauty of the region. As the year winds down, daylight retreats back to 11 hours in the final months, signifying a gentle transition towards the cooler season. This rhythmic pattern of daylight duration encapsulates the tropical climate of Chatuchak, providing a reliable predictability that enhances the charm of its sun-filled days.

Average Daylight Hours in Chatuchak for January

The chart illustrates the variation in daylight duration in Chatuchak throughout the year, with January 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.

January Winds in Chatuchak

In Chatuchak, Thailand, January greets visitors with a gentle breeze, boasting an average wind speed of 2.3 m/s (5 mph). This tranquil start to the year sets a peaceful tone that resonates throughout the month, as wind speeds gradually pick up in February and March, reaching a lively 3.0 m/s (7 mph). However, as the heat intensifies into April, the winds soften again, dropping to 1.9 m/s (4 mph), before fluctuating between 2.4 m/s and 3.0 m/s through the following months. Overall, January stands out as a serene month, making it perfect for exploring the vibrant sights and sounds of Chatuchak while enjoying the mild, refreshing breezes that weave through its bustling markets and lush parks.

Average January Wind Speed in Chatuchak

The chart displays monthly wind speed patterns in Chatuchak, with values for each month shown alongside January's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how January's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.3 m/s2.43.01.92.43.02.72.62.02.02.22.6
Data source: Chatuchak January wind data, generated using information from the Copernicus Climate Change Service.

How January 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 January’s weather to other months in Chatuchak, focusing on differences in temperature, rainfall, humidity, and UV levels.

In comparing the weather between January and February, January features slightly cooler temperatures with a minimum of 16°C (61°F) and an average of 27°C (81°F), while February sees a mild increase in the minimum temperature to 19°C (66°F) and an average of 28°C (82°F). Both months experience a maximum temperature that reaches 35°C (94°F in January and 96°F in February), ensuring warm conditions throughout. Regarding precipitation, January receives more rainfall with 29 mm (1.1 in) over three days, whereas February has less, totaling 14 mm (0.5 in), also falling over three days. Humidity levels remain fairly consistent, with January at 59% and February slightly lower at 58%. For a more detailed look at February's weather, check Chatuchak weather in February.

In comparing the weather between January and March, we see a notable increase in temperatures. January boasts a minimum of 16°C (61°F) and an average of 27°C (81°F), while March's minimum rises to 22°C (72°F) and averages 30°C (86°F). The maximum temperatures also escalate, with January hitting 35°C (94°F) compared to March’s peak of 37°C (99°F). Precipitation in March is heavier, with 44 mm (1.7 in) over five days compared to January's 29 mm (1.1 in) across three days. Humidity remains relatively stable, hovering around 59% in January and slightly increasing to 61% in March. For more specific weather details, you can check Chatuchak weather in March.

In January, the weather is relatively mild with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 35°C (94°F) and an average of 27°C (81°F). Precipitation is light, with only 29 mm (1.1 in) over three days, and humidity sits at a comfortable 59%. In contrast, April brings significantly warmer conditions, with minimum temperatures at 21°C (70°F) and highs reaching up to 38°C (100°F), averaging 30°C (87°F). The month also sees a considerable increase in rainfall, totaling 107 mm (4.2 in) across 12 days and higher humidity at 70%. For more detailed insights into the weather in April, you can visit Chatuchak weather in April.

In January, the weather is relatively mild with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 35°C (94°F), and an average temperature of 27°C (81°F). Precipitation in January is low, with only 29 mm (1.1 inches) over about 3 days, and the humidity sits at a comfortable 59%. In contrast, May brings much warmer conditions, with minimum temperatures of 23°C (74°F) and maximum temperatures soaring to 40°C (103°F), averaging 30°C (87°F). The month also experiences significantly higher rainfall, totaling 142 mm (5.6 inches) across 19 rainy days, and the humidity increases to 80%. For more specific weather information, check out Chatuchak weather in May.

In January, the weather tends to be warm but relatively mild, with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 35°C (94°F) and an average of 27°C (81°F). Precipitation is low, with only 29 mm (1.1 in) spread over about 3 days, and humidity averages around 59%. In stark contrast, June brings much warmer temperatures, with minimums at 25°C (78°F), maximums reaching 37°C (99°F), and an average of 30°C (86°F). This month also sees significantly more rainfall, totaling 112 mm (4.4 in) over approximately 22 days, and a higher humidity level of 85%. For a detailed look at the climate in June, check Chatuchak weather in June.

In January, the weather is generally more mild, with minimum temperatures around 16°C (61°F) and maximums reaching up to 35°C (94°F). The month experiences relatively low precipitation, averaging only 29 mm (1.1 in) over just three days, coupled with a humidity level of 59%. In contrast, July brings much warmer temperatures, with minimums of 25°C (78°F) and maximums soaring to 37°C (99°F). This month is characterized by significantly higher rainfall, totaling 159 mm (6.2 in) over 26 days, and a spike in humidity to 86%. For more details, you can check Chatuchak weather in July.

In January, the weather is marked by warmer temperatures, with minimums around 16°C (61°F) and maximums reaching up to 35°C (94°F). The month typically experiences only 29 mm (1.1 in) of precipitation over about 3 days, alongside a humidity level of 59%. In contrast, August brings considerably hotter conditions, featuring minimums of 25°C (77°F) and maximums soaring to 37°C (99°F). This month sees much more rainfall, totaling 163 mm (6.4 in) over approximately 23 days, and a higher humidity level of 88%. For more detailed insights into the conditions, you can check out Chatuchak weather in August.

In January, the weather is characterized by relatively mild temperatures, with a minimum of 16°C (61°F) and an average of 27°C (81°F), peaking at 35°C (94°F). The humidity is moderate at 59%, and the month sees a low level of precipitation, averaging just 29 mm (1.1 in) over about 3 days. In contrast, September experiences a warmer minimum temperature of 24°C (76°F) and an average of 29°C (84°F), with maximums reaching up to 36°C (97°F). However, this month is significantly wetter, accumulating around 245 mm (9.6 in) of rainfall across approximately 24 days, along with a higher humidity level of 87%. For more detailed information, refer to Chatuchak weather in September.

In January, the weather features a warm climate with temperatures ranging from a minimum of 16°C (61°F) to a maximum of 35°C (94°F), accompanied by relatively low precipitation of only 29 mm (1.1 in) over about 3 days and humidity at 59%. In contrast, October experiences a significantly warmer minimum temperature of 23°C (74°F) and an average of 29°C (84°F), but it also sees a dramatic increase in rainfall, with total precipitation reaching 250 mm (9.9 in) across 21 days and higher humidity at 83%. Overall, while both months can reach the same maximum temperature, January is drier and less humid compared to the wetter and more humid conditions of October. For more detailed information, you can visit Chatuchak weather in October.

In January, temperatures range from a minimum of 16°C (61°F) to a maximum of 35°C (94°F), with an average of 27°C (81°F). The month experiences relatively low precipitation of 29 mm (1.1 in) over just 3 days, resulting in a humidity level of 59%. In contrast, November sees slightly warmer temperatures, with a minimum of 21°C (70°F) and an average of 28°C (83°F), while still peaking at 35°C (95°F). However, it also brings significantly more rainfall, totaling 61 mm (2.4 in) across 9 days, contributing to a higher humidity of 78%. This shift indicates that while both months can have warm temperatures, November tends to be wetter and more humid. For more specific weather details, you can check Chatuchak weather in November.

In comparing the weather between January and December, both months showcase similar average temperatures, hovering around 27°C (81°F). However, January tends to be slightly warmer at its maximum temperature, reaching up to 35°C (94°F), compared to December’s peak of 35°C (95°F). Precipitation in January is marginally higher at 29 mm (1.1 in) over three days, compared to December's 24 mm (0.9 in) over two days. Additionally, January experiences a lower humidity level at 59%, while December's humidity is higher at 70%. For more detailed information about the weather in December, you can check Chatuchak weather in December.

Compare Chatuchak's Climate with Cities Worldwide

Conclusion: What to Expect From January Weather in Chatuchak

As January unfolds in Chatuchak, the weather presents a delightful contrast to the sweltering heat of the neighboring months. With temperatures averaging a comfortable 27°C (81°F), visitors can enjoy relatively pleasant days, punctuated by rare rainfall that amounts to just 29 mm spread over only three days. This month boasts a refreshing decrease in humidity levels, making outdoor exploration particularly enjoyable. If you're seeking to experience Chatuchak in its most agreeable state, January is undoubtedly the month to visit. For more insights on what to expect throughout the year, check out the detailed Chatuchak Climate.