Last updated: January 18, 2025
Chachoengsao, Thailand, experiences a tropical savanna climate, classified under the Köppen-Geiger system as Aw. Characterized by a distinct seasonal variation, the region sees minimum temperatures dipping to 14°C (58°F) in December, providing a brief respite from the warmth. The average annual temperatures hover around a balmy 28°C (84°F), rising significantly to a sweltering maximum of 39°C (102°F) in May. This climatic profile not only defines the local weather patterns but also influences the region's ecology and agriculture, making Chachoengsao a vibrant yet challenging environment.
Chachoengsao, Thailand, showcases a dynamic temperature shift throughout the year, revealing a clear seasonal pattern. The year begins with relatively mild temperatures in January, where minimums reach 15°C (59°F) and maximums peak at 36°C (97°F). As the months progress into the warm season, February through April mark a gradual increase, with average temperatures ranging from 28°C (82°F) to 30°C (86°F), and maximums hitting 38°C (101°F) in both March and April. May brings the hottest conditions, with a maximum of 39°C (102°F), before a slight cooling shift begins in June, accompanied by increased humidity. The summer months of June through September maintain similar averages around 28-29°C (82-85°F), while maximum temperatures remain stable, hovering around 36-37°C (96-99°F). By December, the climate cools slightly again, with minimums dipping to 14°C (58°F), offering a refreshing contrast to the heat of earlier months. This cyclical temperature pattern illustrates Chachoengsao's tropical savanna climate, facilitating a vibrant ecosystem well adapted to these conditions.
Tha Takiap experiences a temperature range from a minimum of 16°C (60°F) in January to a maximum of 38°C (100°F) in April, showcasing the region's warm climate. For a detailed overview of the monthly temperatures in Tha Takiap, visit monthly temperatures in Tha Takiap.
Chachoengsao, Thailand, experiences a pronounced wet season, particularly from April through October, characterized by significant rainfall amounts and frequent precipitation days. The month of April marks a transitional phase with precipitation surging to 117 mm (4.6 in) over 17 days, setting the stage for the peak monsoon months. May sees a dramatic increase, with rainfall reaching 193 mm (7.6 in), while a peak of 291 mm (11.5 in) occurs in September, with 26 rainy days. This intensified rainfall pattern not only contributes to the lush greenery of the region but also affects agricultural cycles and water resource management.
In contrast, the dry season from November to March brings markedly lower precipitation levels, with January and February receiving only 20 mm (0.8 in) and 22 mm (0.9 in) respectively, and limited rainy days—just 3 days in both months. November and December offer slight increases with 42 mm (1.6 in) and 21 mm (0.8 in), respectively, but still maintain a drier climate compared to the mid-year months. This seasonal variability in rainfall highlights the climate's influence on local ecosystems, agriculture, and overall water availability throughout the year.
Chachoengsao, Thailand, boasts a notable variation in sunshine duration throughout the year, showcasing a clear trend of increasing sunlight as the region transitions from winter to summer. Starting with 253 hours of sunshine in January, there is a steady rise through February and March, culminating with a peak of 332 hours in March. This increase indicates the region’s gradual shift into warmer months, as longer daylight hours pave the way for thriving outdoor activities and agricultural productivity. Although sunshine hours dip slightly in April (313 hours) and May (315 hours), they remain robust, highlighting the end of the dry season.
The subsequent months from June to September experience a gradual decline in sunshine hours, reflective of the monsoon season's arrival. June sees 292 hours of sunlight, followed by a smaller dip as July and August yield 275 hours and 269 hours, respectively. As daylength shortens further in September to 255 hours, the increase in cloud cover and rain becomes evident. Nevertheless, sunshine hours rebound in the later months, with 279 hours in October and a strong return in December at 316 hours, suggesting a gradual return to clear skies. This cyclical pattern underscores the region's climate, where abundant sunlight during the dry season contrasts sharply with the more moderate sunlight amid the rainy months, influencing both the local lifestyle and agricultural practices.
Chachoengsao, Thailand, experiences a consistently high UV Index throughout the year, reflecting its tropical climate and proximity to the equator. January starts the year with a UV Index of 10, categorized as very high, where the recommended burn time is just 15 minutes. However, as the year progresses, the intensity escalates significantly; by February, the UV Index reaches 13, indicating extreme exposure conditions, with a reduced burn time of only 10 minutes. This extreme classification persists through the peak hot months of March, April, May, and into the early summer, where the UV Index remains steady at 14, necessitating vigilant sun protection measures.
As the monsoon season approaches, the UV Index slightly declines but remains predominantly in the extreme category until November. The months from June to October also witness sustained levels of 13 to 14, emphasizing that outdoor activities during this period require consistent sun safety practices. Notably, November drops to 11, still categorized as extreme, while December sees a decrease to 9, returning to very high but still posing significant risk for unprotected skin. This annual pattern underscores the need for awareness and protective measures against UV exposure for residents and visitors alike in Chachoengsao.
UV Risk Categories
In Chachoengsao, Thailand, daylight duration remains relatively stable throughout the year, with only slight variations influencing the daily rhythm of life. In the beginning of the year, both January and February provide around 11 hours of daylight, fostering a balanced start to the year. As March arrives, daylight begins to extend, reaching 12 hours, a duration sustained consistently through the warmer months of April, May, June, July, August, and September. This period of extended daylight is beneficial for agricultural practices and outdoor activities, as residents enjoy the ample sunlight.
As the year transitions back toward the cooler months, daylight gradually diminishes, returning to 11 hours in October and remaining at this duration through November and December. This cyclical pattern of daylight duration reflects the geographical positioning of Chachoengsao near the equator, where daylength remains relatively consistent. The steady balance of daylight throughout the seasons provides a predictable framework for both the local ecosystem and communities, aligning daily activities with the natural rhythms of sunlight.
Tha Takiap, Thailand experiences a tropical climate characterized by warm temperatures and distinct wet and dry seasons. Average temperatures range from a mild 27°C (81°F) in January to a peak of 29°C (84°F) during the wet season from May to September. Precipitation is highest between May and September, with July recording an average of 235 mm (9.2 in) of rainfall, while the driest months are January and December. With considerable sunshine throughout the year, particularly in February (296 hours) and March (329 hours), visitors can enjoy abundant sunny days. For more detailed information about the weather, visit Tha Takiap climate.
In conclusion, Chachoengsao, Thailand, exhibits a unique climate characterized by a tropical savanna classification, marked by both significant temperature fluctuations and varied precipitation patterns. The region experiences intense sunlight and high UV indices, particularly during the warmer months, necessitating proactive sun protection to safeguard health. The consistent daylight duration throughout the year further influences local lifestyles and agricultural practices, ensuring that residents can maximize their productivity in harmony with nature. Understanding these climatic elements is crucial for effectively navigating the environmental challenges and opportunities that Chachoengsao offers.