April weather forecast
Nakhon Sawan, Thailand

April in Nakhon Sawan is characteristic of a high-temperature month. The average high temperature reaches its peak at 38.1°C (100.6°F), about a degree higher than March. More noteworthy is the increase in rainfall, with the month recording an average of 64mm (2.52") over five days. This implies the start of the monsoon season. Humidity levels rise slightly, and with the rise in temperatures, makes for a rather muggy weather experience.

Temperature

In Nakhon Sawan, the peak average temperatures are observed in April, with a high of 38.1°C (100.6°F) and a low of 26.1°C (79°F).

Heat index

April's mean heat index is appraised at a blazing hot 58°C (136.4°F). Warning: These weather conditions are classified as extremely treacherous, and heatstroke is inevitable.
Factoring in the heat index, values are geared towards shaded areas with light breezes. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', offers an insight into how hot it feels when we factor in moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in April is 64%.

Rainfall

In April, the rain falls for 5 days. Throughout April, 64mm (2.52") of precipitation is accumulated. In Nakhon Sawan, Thailand, during the entire year, the rain falls for 108 days and collects up to 1150mm (45.28") of precipitation.

Daylight

The average length of the day in April is 12h and 29min.
On the first day of April, sunrise is at 06:14 and sunset at 18:32. On the last day of the month, sunrise is at 05:55 and sunset at 18:37 +07.