June weather forecast
Vinh, Vietnam

June continues the hot spell that begins in May in the city of Vinh, with a further increase in maximum temperatures. Additionally, it is an important month meteorologically as it showcases the lowest levels of humidity in the year, making the weather somewhat bearable. This period is also characterized by the frequent occurrence of winds which offer a respite from the humidity. With a staggering 13.2 hours of daylight, the days become longer. Nonetheless, June brings more frequency in rain showers giving the city a natural cool down.

Temperature

In Vinh, June is the warmest month, with temperatures averaging a high of 34°C (93.2°F) and a low of 27.1°C (80.8°F).

Heat index

The heat index value for June is calculated to be a blazing hot 46°C (114.8°F). Stay alert: Heat cramps and heat exhaustion are expected. Heatstroke is a likely outcome of ongoing activity.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', binds temperature metrics with humidity values to give a sense of the actual warmth. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

With an average relative humidity of 69%, June is the least humid month.

Rainfall

In Vinh, in June, during 9.9 rainfall days, 27mm (1.06") of precipitation is typically accumulated. In Vinh, during the entire year, the rain falls for 189.4 days and collects up to 825mm (32.48") of precipitation.

Daylight

With an average of 13h and 12min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 05:19 and sunset at 18:30. On the last day of the month, sunrise is at 05:23 and sunset at 18:38 +07.

Sunshine

With an average of 11.6h of sunshine, June has the most sunshine of the year in Vinh.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In June, the average maximum UV index of 7 translates into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. To cut down UV radiation exposure by about half, sport a wide-brim hat.