July weather forecast
Thới Lai, Vietnam

July, the same as June, in Thới Lai, Vietnam, is another hot summer month, with temperature in the range of an average high of 31.5°C (88.7°F) and an average low of 24.8°C (76.6°F).

Temperature

Thới Lai starts July with an average high-temperature of a still tropical 31.5°C (88.7°F), a minor shift from June's 32.2°C (90°F). Thới Lai reports a consistent average low-temperature of 24.8°C (76.6°F) throughout July nights.

Heat index

For July, the heat index is evaluated at a blisteringly hot 43°C (109.4°F). Take caution: Heat exhaustion and heat cramps are probable. Heatstroke may be imminent with ongoing effort.
Understanding the heat index involves considering values for shaded locales with light wind. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In July, the average relative humidity is 80%.

Rainfall

In Thới Lai, in July, during 15.9 rainfall days, 41mm (1.61") of precipitation is typically accumulated. Throughout the year, there are 165.5 rainfall days, and 394mm (15.51") of precipitation is accumulated.

Daylight

The average length of the day in July is 12h and 39min.
On the first day of the month, sunrise is at 05:40 and sunset at 18:22. On the last day of July, sunrise is at 05:47 and sunset at 18:21 +07.

Sunshine

In Thới Lai, the average sunshine in July is 8.8h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In July, the UV index of 7 transforms into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.