April in
Nakhon Phanom,
Thailand, is a sweltering spring month, with an average temperature fluctuating between 35.1°C (95.2°F) and 24.3°C (75.7°F).
Temperature
Nakhon Phanom experiences its highest temperatures in April, with an average peak of 35.1°C (95.2°F) and a low of 24.3°C (75.7°F).
Heat index
April's mean heat index is calculated to be a burning hot 50°C (122°F).
Take heed: Heat exhaustion and heat cramps are anticipated. Heatstroke is a potential outcome of continuous activity.
Understand that the heat index values take into account shaded locations and mild winds. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an estimation of the warmth sensation when considering humidity levels. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.
Humidity
The average relative humidity in April is 69%.
Rainfall
In Nakhon Phanom, during April, the rain falls for 9 days and regularly aggregates up to 101mm (3.98") of precipitation. In Nakhon Phanom, Thailand, during the entire year, the rain falls for 138 days and collects up to 2347mm (92.4") of precipitation.
Daylight
In April, the average length of the day in Nakhon Phanom is 12h and 32min.
On the first day of April, sunrise is at 05:55 and sunset at 18:14. On the last day of the month, sunrise is at 05:35 and sunset at 18:20 +07.