July weather forecast
Chumphon, Thailand

With the humidity and rainfall slightly exceeding June's values, July in Chumphon is a month of prevailing showers. It is common to spot rainclouds rolling in from the sea, adding an element of drama to the 21 rainy days. Meanwhile, the temperatures seem to take a backseat, hovering in their usual hot range. Drenching the city with an appreciable 179mm (7.05") of rainfall, the month often envelopes the city in a comforting clouded cover.

Temperature

The advent of July observes an average high-temperature of a still hot 31.9°C (89.4°F), nearly identical to June's 32.3°C (90.1°F). Nighttime temperature lowers to an average of 24.3°C (75.7°F) in July.

Heat index

The heat index for July is evaluated at a burning hot 45°C (113°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a composite of temperature and humidity figures to convey how warm it feels. The individual's impression of temperature can be affected by numerous factors such as metabolic variations, physical exertion, and attire. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In July, the average relative humidity is 82%.

Rainfall

In Chumphon, in July, it is raining for 21 days, with typically 179mm (7.05") of accumulated precipitation. Throughout the year, there are 172 rainfall days, and 1873mm (73.74") of precipitation is accumulated.

Daylight

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