June, the first month of the summer in
Lom Sak District, is also a hot month, with an average temperature varying between 33.4°C (92.1°F) and 24.5°C (76.1°F).
Temperature
The advent of June brings an average high-temperature of a still tropical 33.4°C (92.1°F), exhibiting minor difference from the previous month. Lom Sak District, in June, observes a steady average low-temperature of 24.5°C (76.1°F).
Heat index
The average heat index in June is evaluated at a blazing hot 49°C (120.2°F).
Note: Heat exhaustion and heat cramps are probable. Heatstroke can follow with prolonged activity.
Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.
Humidity
The average relative humidity in June is 79%.
Rainfall
In June, the rain falls for 17 days. Throughout June, 136mm (5.35") of precipitation is accumulated. In Lom Sak District, during the entire year, the rain falls for 119 days and collects up to 1043mm (41.06") of precipitation.
Daylight
The month with the longest days is June, with an average of 13h and 6min of daylight.
On the first day of the month, sunrise is at 05:40 and sunset at 18:44. On the last day of June, sunrise is at 05:45 and sunset at 18:52 +07.