July in
Phitsanulok presents a weather scenario consistent with the peak monsoon season. The overall rainfall hits a high of 179mm (7.05"), spreading over 18 rainfall days. Daylight hours take a slight dip from
June while the temperature ranges remain consistent with the previous month's trends. The high relative humidity characteristic of July, along with its significantly increased rainfall patterns, reinforces the continuance of the monsoon season.
Temperature
Phitsanulok starts July with an average high-temperature of a still tropical 33.2°C (91.8°F), hinting at a minimal fluctuation from June. Phitsanulok, during the nights of July, experiences an average temperature drop to a warm 24.8°C (76.6°F).
Heat index
July's heat index is evaluated at a life-threatening hot 48°C (118.4°F).
Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
Heat index determinations are made taking into account the shade and light air movements. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance 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.
The human body has a built-in cooling mechanism through perspiration; evaporating sweat dissipates the excess heat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.
Humidity
The average relative humidity in July in Phitsanulok is 78%.
Rainfall
In Phitsanulok, during July, the rain falls for 18 days and regularly aggregates up to 179mm (7.05") of precipitation. In Phitsanulok, during the entire year, the rain falls for 121 days and collects up to 1317mm (51.85") of precipitation.
Daylight
In Phitsanulok,
Thailand, the average length of the day in July is 13h and 1min.
On the first day of the month, sunrise is at 05:49 and sunset at 18:56. On the last day of July, in Phitsanulok, Thailand, sunrise is at 05:58 and sunset at 18:51 +07.