May, the last month of the spring in
Lom Sak District, is also a hot month, with an average temperature varying between 24.4°C (75.9°F) and 34.9°C (94.8°F).
Temperature
With May's arrival, Lom Sak District,
Thailand, notes an average high-temperature of a hot 34.9°C (94.8°F), closely following the trend of the preceding month. During May, Lom Sak District sees a mean low-temperature of 24.4°C (75.9°F).
Heat index
The average heat index in May is calculated to be a burning hot 54°C (129.2°F).
Be careful: Heat exhaustion and heat cramps are probable. Heatstroke may result from extended activity.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. An increase in relative humidity disrupts body cooling by slowing the evaporation rate, thereby reducing the rate at which the body cools and amplifying the sense of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.
Humidity
In May, the average relative humidity in Lom Sak District, Thailand, is 76%.
Rainfall
In Lom Sak District, Thailand, in May, it is raining for 15 days, with typically 151mm (5.94") of accumulated precipitation. Throughout the year, there are 119 rainfall days, and 1043mm (41.06") of precipitation is accumulated.
Daylight
The average length of the day in May in Lom Sak District is 12h and 55min.
On the first day of May in Lom Sak District, Thailand, sunrise is at 05:49 and sunset at 18:34. On the last day of the month, sunrise is at 05:40 and sunset at 18:44 +07.