, the same as March
, is a very hot spring month in Lampang
, with temperature in the range of an average high of 38.3°C (100.9°F) and an average low of 23.4°C (74.1°F).
With an average high-temperature of 38.3°C (100.9°F) and an average low-temperature of 23.4°C (74.1°F), April is the warmest month.
In April, the average heat index is appraised at a life-threatening hot 56°C (132.8°F). Warning
: These weather conditions are considered as extremely dangerous, as heatstroke is imminent.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.Note
: The heat index, also known as 'apparent temperature', 'real feel', 'feels like', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (clothing, differences in body mass, height, and shape, wind), and activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception 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.
In Lampang, the average relative humidity in April is 60%.
In Lampang, Thailand, during 6 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, in Lampang, there are 113 rainfall days, and 1046mm (41.18") of precipitation is accumulated.
In April, the average length of the day is 12h and 34min.
On the first day of April, sunrise is at 06:16 and sunset at 18:35. On the last day of the month, sunrise is at 05:55 and sunset at 18:43 +07.