July weather forecast
Chumphon, Thailand

July, like June, is a hot summer month in Chumphon, Thailand, with temperature in the range of an average high of 31.9°C (89.4°F) and an average low of 24.3°C (75.7°F).

Temperature

In Chumphon, the average high-temperature in July is practically the same as in June - a still hot 31.9°C (89.4°F). In July, in Chumphon, Thailand, the average low-temperature is 24.3°C (75.7°F).

Heat index

In July, the average heat index is evaluated at a blazing hot 45°C (113°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, wind, clothing). 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. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. 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 July is 82%.

Rainfall

In July, the rain falls for 21 days. Throughout July, 179mm (7.05") of precipitation is accumulated. In Chumphon, during the entire year, the rain falls for 172 days and collects up to 1873mm (73.74") of precipitation.

Daylight

In Chumphon, the average length of the day in July is 12h and 40min.
On the first day of the month, sunrise is at 06:05 and sunset at 18:49. On the last day of July, in Chumphon, sunrise is at 06:12 and sunset at 18:47 +07.