Climate and monthly weather forecast
Ban Chak Na, Thailand

Set globally in the Kingdom of Thailand, specifically in the region commonly known as Ban Chak Na, one might encounter a predominantly warm climate throughout the year, classified according to Köppen as the Tropical wet and dry or savanna, marked with the code Aw. Temperatures in Ban Chak Na range from a year-round low of 19°C (66.2°F) and can escalate to a sweltering high of 33°C (91.4°F). The region's position in relation to the equator allows for a generous amount of daylight, resulting in a range of 11.4 hours to 12.9 hours over the annum.

Examination of the monthly rainfall data reveals that precipitation is a constant factor in Ban Chak Na's climate, albeit with significant variations. Rainfall amounts span from a very modest 21mm (0.83") in February to a monsoon-like 409mm (16.1") in September. Along with this, the number of rainfall days varies between 4 days around the beginning of the year to a rainy situation of 23 days in the ninth month. Ban Chak Na is thus periodically transformed by the abundance of moisture, changing from modest rainfall early in the year to a veritably aquatic environment during the later part of the year.

An analysis of the amount of sunshine indicates that the area receives on average between 5 and 9 hours daily, with the less sunny months being during the peak rainy season. Another noteworthy factor is the UV index, which indicates an incessant exposure to high ultraviolet radiation throughout the year. With the index never falling below 10 and reaching a high of 12, care should be taken to ward against the potentially harmful effects of exposure to such radiation levels.

Considering the climatological patterns of the area, the optimal time to visit is from December to February. Low rainfall days, the amount of precipitation ranging from 21mm (0.83") to 42mm (1.65"), favourable temperatures around 30°C (86°F), and more considerable sunlight hours provide ideal conditions for various leisure activities without the discomfort of heavy rain or intense heat. During this time, visitors can experience the region's scenery and landscapes in a more relaxed and comfortable climate.

Conversely, the period from May to October is less favourable for tourism due to extreme rainfall and relatively fewer sunshine hours. During that time, the rainfall mounts up from 334mm (13.15") to 409mm (16.1") distributed over as many as 21 to 23 days, while the sunshine hours get slightly lower to just 5 or 6, which can restrict outdoor activities and exploration of the locality.

Spring, from March to May, is characterised by a gradual increase in rainfall from 40mm (1.57") to 334mm (13.15") and an escalating number of rainfall days from 5 to 21. Daylight hours are at their peak, ranging from 12.1 hours to 12.9 hours, but the amount of sunshine experiences a decrease. Temperatures remain relatively steady, between 30°C (86°F) to 33°C (91.4°F), making spring a warm and increasingly wet season.

Ban Chak Na's summer, from June to August, is marked by substantial rainfall. Average rainfall measures from 358mm (14.09") to 377mm (14.84") with around 21 to 22 rainfall days. Daily sunshine hours are comparatively less at around the mark of 6 hours. However, temperatures remain relatively constant between 30°C (86°F) to 30°C (86°F).

During autumn, from September to November, the weather in Ban Chak Na experiences an extreme peak in rainfall in September followed by a slow decrease from 409mm (16.1") to 247mm (9.72"). Concurrently, the region observes the highest number of rainfall days averaging 23 in September and then tapering down to 18 in November. While temperatures fluctuate from 30°C (86°F) to 29°C (84.2°F), daylight hours start to recede from 12.2 hours to 11.5 hours.

In winter, a period stretching from December to February, the climate in Ban Chak Na displays a remarkable reduction in precipitation. Rainfall amount dwindles from 88mm (3.46") in December to 21mm (0.83") in February. The number of rainfall days decreases significantly too, going from 10 in December to merely 4 in February. Meanwhile, temperatures remain stably cool from 29°C (84.2°F) to 32°C (89.6°F). Plus, longer sunshine hours return, indicating a warm but dry weather characteristic of Ban Chak Na's winter months.

In Ban Chak Na, Thailand, January brings mild weather conditions. Despite the high of 31°C (87.8°F), temperatures mostly range in the calmer 20°C (68°F) spectrum. Significantly lesser rainfall of 42mm (1.65") denotes a dryer nature of the month. Weather in January »

The weather in Ban Chak Na shows a tiny upward trend in February. Although the maximum temperature still touches 32°C (89.6°F), the overall condition remains pleasantly warm. Interesting to note the slight decrease in the rainfall, making February the driest month of the year. Weather in February »

March marks a subtle transition in the weather in Ban Chak Na. There is a slight increase in the maximum temperature to 33°C (91.4°F) but this change is met with an escalation in rain frequency. The increase in rainfall likely indicates the onset of the pre-monsoon season. Weather in March »

The weather pattern changes substantially in Ban Chak Na in April. Striking is the near three-fold increase in rainfall, from 40mm (1.57") to 112mm (4.41"). This shift signals the definitive onset of the monsoon season. Outdoor activities may be hindered due to the frequent rain showers and increased humidity. Weather in April »

By May, the weather in Ban Chak Na takes a turn towards heavier rainfall. Although the maximum temperature stays steady at 31°C (87.8°F), the shift in weather is distinctly monsoonal. A noticeable three-fold increase in the amount of rainfall compared to April might result in occasional interruptions to normal activities. Weather in May »

June is characterized by a continuing trend of heavy rainfall in Ban Chak Na. The 30°C (86°F) maximum temperature of the month presents a cooler atmosphere when contrasted with the previous months. The rainfall touches its peak at 364mm (14.33"). Weather in June »

July in Ban Chak Na presents another month dominated by heavy rainfall. There is a slight decrease in the maximum temperature to 30°C (86°F) and the rainfall remains almost consistent at 358mm (14.09"), suggesting that monsoon is in full swing. Weather in July »

In August, Ban Chak Na maintains its consistent monsoon weather pattern. The maximum temperature remains steady at 30°C (86°F) while the rainfall marks its peak point at 377mm (14.84"). Visitors can anticipate rainfall on most days but can also find solace in the slightly cooler temperatures. Weather in August »

September heralds the end of peak monsoon in Ban Chak Na. There is still significant rainfall with the total accumulation nearing 409mm (16.1"), however, this month also signifies a downward trend. The temperature remains consistently warm at 30°C (86°F). Weather in September »

October marks a distinct change in Ban Chak Na’s weather pattern. With a temperature high of 30°C (86°F), the falling rainfall is the standout feature of the month, dropping to 328mm (12.91"). The reduction in rainfall indicates the recession of the monsoon season, and the return to drier and clearer days. Weather in October »

November in Ban Chak Na sees a further decline in rainfall and temperature. Marked by rainfall only reaching 247mm (9.72"), nearly a third below the amounts of previous months, a sure sign that the heavy monsoons are over. The reduced rainfall, coupled with a lower maximum temperature of 29°C (84.2°F), provides a welcoming respite from the previous months of heavy rain. Weather in November »

December offers cooler and dryer conditions in Ban Chak Na. The maximum temperature stays moderated at 29°C (84.2°F) and rainfall reaches its annual low at 88mm (3.46"). The lower rainfalls and cooler temperatures offer residents and tourists the most amiable climate conditions of the year. Weather in December »