July Weather in Chatuchak, Thailand

Last updated: August 27, 2025

In Chatuchak, Thailand, July presents a tropical climate characterized by high humidity, averaging around 86%. With maximum temperatures soaring to 37°C (99°F) and a comfortable average of 29°C (85°F), the heat is often accompanied by frequent rain; the area experiences about 159 mm (6.2 in) of precipitation spread over 26 days. Visitors should be prepared for warm, muggy days and almost daily showers, making light clothing and waterproof gear essential for exploring this vibrant destination.

July Temperature in Chatuchak

In July, Chatuchak, Thailand experiences a warm and humid climate, with temperatures showcasing a slight rise in the mercury. The minimum temperature hovers around 25°C (78°F), providing warm nights, while the average sits at a comfortable 29°C (85°F). Daytime heat can still reach a maximum of 37°C (99°F), maintaining the tropical essence of the region. This month sees consistent temperatures compared to June, indicating a stable climate pattern in the middle of the rainy season. With humidity levels frequently high, July is an ideal time for visitors to engage in early morning explorations or enjoy refreshing indoor retreats during the peak heat of the day.

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

The chart illustrates July 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, July 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.

July Precipitation in Chatuchak

In July, Chatuchak experiences a notable surge in precipitation, averaging 159 mm (6.2 in) over 26 days of rain, making it one of the wettest months of the year. This significant increase follows the already substantial rainfall in June, hinting at a pronounced rainy season that peaks in the heart of summer. The pattern shows a gradual ascent from the lighter showers of earlier months, as April and May lay the groundwork for the intense rain that July brings. As the city braces for the monsoon, residents can expect not only the clatter of raindrops but also the vibrant greenery that thrives in response to this seasonal downpour, creating a lush landscape that defines the essence of tropical Thailand.

July Precipitation Trends in Chatuchak

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

July Humidity in Chatuchak

In July, humidity in Chatuchak, Thailand reaches an impressive 86%, signaling the peak of the rainy season and creating a lush, vibrant atmosphere. Following a steady climb from 58% in February to a notable 80% in May, the humidity trend escalates sharply, culminating in the month of July. This high moisture level is a precursor to the sweltering heat, often accompanied by afternoon thunderstorms that refresh the landscape while also challenging comfort levels. As the wet season persists, humidity remains elevated into August at 88%, before gradually tapering off in the following months, revealing a cyclical pattern that marks the tropical climate of the region.

July Average Humidity in Chatuchak

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

July UV Index in Chatuchak

July in Chatuchak, Thailand, sees a high UV Index of 14, placing it firmly in the extreme exposure category with a burn time of just 10 minutes. This trend of elevated UV levels continues from the preceding months, including June and May, which also recorded UV Index values of 13 and 14, respectively. As the summer heat peaks, it's essential for residents and visitors alike to be mindful of sun safety. The consistent pattern of extreme UV levels indicates that a protective strategy against harmful rays should be a priority throughout this time. For more information on the yearly UV trends and protective measures, check out Chatuchak UV Index.

Maximum UV Index Levels in Chatuchak for July

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

July Sunshine in Chatuchak

July in Chatuchak, Thailand, sees a delightful 290 hours of sunshine, marking a slight decline from the peak of March with 336 hours. This month is nestled between the earlier summer months and the onset of the rainy season, showcasing a vibrant sun that enhances the colorful markets and lush greenery of the area. As the intensity of sunlight tapers off slightly from the summer highs, July still offers plenty of daylight for exploring. The trend of decreasing hours, starting from the year’s brightest months, hints at the gradual transition that prepares locals and visitors alike for the more refreshing, overcast months ahead. Overall, July's sunshine remains generous, urging everyone to take full advantage of the warm days before the rain sets in.

Monthly Sunshine Duration in Chatuchak: July Highlighted

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

Chance of Sun in Chatuchak During July

In Chatuchak, Thailand, the likelihood of sunny weather takes a notable dip in July, dropping to a mere 11%. This trend emphasizes the region's shift from the comparatively brighter months of earlier in the year, particularly February, when sunshine chances peak at 76%. As the rainy season progresses into mid-year, both June and July reveal significantly lower probabilities of clear skies, with June at 17% and July representing the lowest point in the annual cycle. As the wettest months approach, sunshine becomes a rare commodity, making July a time when visitors should prepare for cloud cover and occasional downpours rather than basking in the sun.

Percentage of Sunny Days in July in Chatuchak

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

Daylight Hours in Chatuchak in July

In Chatuchak, Thailand, the month of July continues the trend of consistent daylight duration seen since late spring. With 12 hours of daylight, July sits comfortably alongside its preceding months—April, May, June, and extending through August—offering a well-balanced mix of sun and shade. This uniformity in daylight hours not only highlights the equatorial climate but also suggests a rhythmic progression of seasons that resonates through the year. As daylight gradually starts to wane in October, the July sun gifts residents ample time to enjoy outdoor activities, reinforcing a vibrant lifestyle characteristic of this bustling locale.

Average Daylight Hours in Chatuchak for July

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

July Winds in Chatuchak

In July, Chatuchak experiences a refreshing shift in its wind patterns, with an average speed of 2.7 m/s (6 mph). This marks a gradual decline from the breezy month of June, which boasted a similar wind speed of 3.0 m/s (7 mph). As the monsoon season approaches its peak, the winds in July bring a welcome relief from the tropical heat, making outdoor excursions more enjoyable. Interestingly, the wind speeds in July are comparable to both August and December, which also feature average speeds around 2.6 - 2.7 m/s (6 mph). Overall, the July winds create a delightful balance, offering a soothing respite against the sweltering backdrop of the Thai summer.

Average July Wind Speed in Chatuchak

The chart displays monthly wind speed patterns in Chatuchak, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.32.43.01.92.43.02.7 m/s2.62.02.02.22.6
Data source: Chatuchak July wind data, generated using information from the Copernicus Climate Change Service.

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

July and January present strikingly different weather patterns. In July, temperatures soar to a minimum of 25°C (78°F), averaging around 29°C (85°F), and peaking at 37°C (99°F). The month is characterized by high humidity at 86% and considerable rainfall, with precipitation totaling 159 mm (6.2 in) spread over 26 days. In contrast, January offers a milder climate with a minimum temperature of 16°C (61°F) and an average of 27°C (81°F), peaking at 35°C (94°F). Rainfall is significantly lower, with only 29 mm (1.1 in) of precipitation over just 3 days, and the humidity drops to 59%. For a closer look at January's weather specifics, check out Chatuchak weather in January.

In comparing the weather between July and February, July tends to be significantly warmer and more humid. With minimum temperatures averaging around 25°C (78°F) and maximums reaching up to 37°C (99°F), July is characterized by a sweltering climate and a high humidity level of 86%. In contrast, February offers milder temperatures, with a minimum of 19°C (66°F) and a maximum of 35°C (96°F), while maintaining a more comfortable humidity level of 58%. Additionally, July experiences much more rainfall, with 159 mm (6.2 in) spread over 26 days, compared to a mere 14 mm (0.5 in) over just 3 days in February. For more specifics, you can check the Chatuchak weather in February.

In contrasting the weather between July and March, July tends to be notably warmer and more humid. The average temperature in July is 29°C (85°F), with minimums reaching 25°C (78°F) and maximums soaring to 37°C (99°F). Additionally, July experiences significant rainfall, with 159 mm (6.2 in) spread over 26 days, resulting in high humidity levels of 86%. In contrast, March showcases a slightly lower minimum temperature of 22°C (72°F) and a similar maximum of 37°C (99°F), with an average of 30°C (86°F). Rainfall in March is considerably lighter at just 44 mm (1.7 in) over 5 days and a more comfortable humidity level of 61%. For a closer look at the March climate, you can explore Chatuchak weather in March.

In comparison to April, July experiences slightly warmer average temperatures, with highs reaching up to 37°C (99°F) and lows around 25°C (78°F). April, while having a higher average maximum temperature of 38°C (100°F), enjoys slightly cooler minimum temperatures. Precipitation is notably higher in July, with 159 mm (6.2 in) over 26 days, compared to April's 107 mm (4.2 in) across just 12 days. Additionally, July has a much higher humidity level of 86%, while April's humidity sits at a more moderate 70%. For more detailed information on April weather, you can visit Chatuchak weather in April.

In comparing the weather of July and May, July tends to be slightly cooler, with an average temperature of 29°C (85°F) compared to May's average of 30°C (87°F). However, May has higher maximum temperatures, peaking at 40°C (103°F), while July's maximum reaches 37°C (99°F). Both months experience significant rainfall, but July has a slightly higher precipitation level of 159 mm (6.2 in) over 26 days, compared to May's 142 mm (5.6 in) over 19 days. Humidity is also higher in July at 86%, compared to 80% in May, making July feel more muggy. For a more detailed look at May weather in Chatuchak, you can visit Chatuchak weather in May.

July and June exhibit striking similarities in temperature, with both months featuring minimums of 25°C (78°F) and maximums reaching 37°C (99°F). However, June has a slightly higher average temperature of 30°C (86°F) compared to July's 29°C (85°F). In terms of precipitation, July experiences more rainfall, accumulating 159 mm (6.2 in) over 26 days, while June sees 112 mm (4.4 in) across 22 days. Humidity levels are also comparable, with July at 86% and June at 85%. For more details, check out Chatuchak weather in June.

July and August both experience similar temperature ranges, with minimums around 25°C (78°F), averages at 29°C (85°F), and maximums peaking at 37°C (99°F). However, August slightly edges out July in terms of precipitation, averaging 163 mm (6.4 in) over 23 days, compared to July’s 159 mm (6.2 in) over 26 days. Additionally, August tends to be a touch more humid, with levels rising to 88%, while July maintains a humidity level of 86%. For more detailed insights, you can check out Chatuchak weather in August.

July and September exhibit similar average temperatures, with highs around 29°C (85°F) in July and 29°C (84°F) in September. However, September tends to be slightly wetter, receiving 245 mm (9.6 in) of precipitation over 24 days compared to July's 159 mm (6.2 in) across 26 days. Additionally, September's humidity is marginally higher at 87%, while July sits at 86%. This combination of warmth and increased rainfall makes September a notably humid month, especially when looking at the Chatuchak weather in September.

In comparing the weather between July and October, we find that both months feature similar average temperatures, around 29°C (84°F), though July experiences slightly higher maximum temperatures, reaching up to 37°C (99°F). October tends to be a bit cooler with a maximum of 35°C (96°F) and only a marginally lower minimum temperature of 23°C (74°F). Precipitation levels are notably higher in October, totaling 250 mm (9.9 in) over 21 rainy days, compared to July's 159 mm (6.2 in) across 26 days, though the humidity is slightly lower in October at 83%. For more detailed information, you can check Chatuchak weather in October.

July and November present contrasting weather patterns. In July, temperatures soar with a minimum of 25°C (78°F), averaging 29°C (85°F), and peaking at a sweltering 37°C (99°F). This month is characterized by high humidity at 86% and substantial rainfall, accumulating 159 mm (6.2 in) over 26 days. In stark comparison, November offers a milder atmosphere with minimum temperatures dropping to 21°C (70°F), an average of 28°C (83°F), and a maximum of 35°C (95°F). Precipitation decreases significantly to 61 mm (2.4 in) over just 9 days, and humidity levels are lower at 78%. For more specific details on November weather, check out Chatuchak weather in November.

In comparing the weather between July and December, July is characterized by significantly higher temperatures and humidity levels. The minimum temperature in July is a warm 25°C (78°F), with average highs reaching up to 37°C (99°F), accompanied by high humidity at 86% and considerable rainfall of 159 mm (6.2 in) over 26 days. In contrast, December experiences milder temperatures, with a minimum of 15°C (59°F) and a maximum of 35°C (95°F), along with lower humidity at 70%. Precipitation in December is much less intense, averaging just 24 mm (0.9 in) over only 2 days. For more specific insights about the weather during this month, check out Chatuchak weather in December.

Compare Chatuchak's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Chatuchak

As July rolls into Chatuchak, the weather transforms significantly, distinguishing itself from other months. With high temperatures peaking at a sweltering 37°C, the heat feels intense, nearly matched by the high humidity levels that hover around 86%. This month is characterized by frequent rain, with precipitation occurring on about 26 days, contributing to a substantial total of 159 mm. Such conditions make July one of the wettest months of the year, providing a stark contrast to the drier periods that see less rainfall. For those looking to plan their visit or understand the climate better, further insights can be found at Chatuchak Climate.