October in
Nakhon Si Thammarat witnesses a dramatic increase in rainfall, pushing the recorded figures to a significant annual climax of 303mm (11.93"). This shift in weather patterns announces a full-blown transition into the rainy season, influencing the city's usual functioning and temporarily reducing the rush of visitors. With
November around the corner, expectations arise for respite from the monsoonal rains and a more normalized weather pattern reinstates slowly.
Temperature
October brings a marginal elevation to a still hot 31.8°C (89.2°F) from
September's 33.1°C (91.6°F) in Nakhon Si Thammarat's average high-temperatures. Nakhon Si Thammarat's temperature lowers to a mean of 23.1°C (73.6°F) during the nights in October.
Heat index
October's mean heat index is calculated to be a life-threatening hot 46°C (114.8°F).
Prudent: Heat cramps and heat exhaustion are likely. Heatstroke becomes imminent with sustained exertion.
Heat index specifics point out values are for conditions of shade and a slight breeze. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Overheating risks increase with rising body temperatures, especially if heat release isn't efficient.
Humidity
In October, the average relative humidity is 85%.
Rainfall
In Nakhon Si Thammarat, in October, it is raining for 21 days, with typically 303mm (11.93") of accumulated precipitation. In Nakhon Si Thammarat, during the entire year, the rain falls for 169 days and collects up to 2497mm (98.31") of precipitation.
Daylight
The average length of the day in October in Nakhon Si Thammarat is 11h and 56min.
On the first day of the month, sunrise is at 06:08 and sunset at 18:11. On the last day of October, in Nakhon Si Thammarat, sunrise is at 06:08 and sunset at 17:58 +07.