May weather forecast
Nông Hạ, Vietnam

The last month of the spring, May, is another warm month in Nông Hạ, Vietnam, with an average temperature fluctuating between 29.8°C (85.6°F) and 21.3°C (70.3°F).

Temperature

The transition into May notes an average high-temperature of a still warm 29.8°C (85.6°F), revealing a mild distinction from the 27.5°C (81.5°F) in April. Throughout the nights in May, Nông Hạ experiences an average low-temperature of 21.3°C (70.3°F).

Heat index

The heat index for May is evaluated at a fiery hot 38°C (100.4°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly relevant to children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Augmented relative humidity impedes typical body cooling mechanisms by lowering the evaporation rate, resulting in decreased body cooling and an amplified perception of heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In Nông Hạ, the average relative humidity in May is 83%.

Rainfall

In Nông Hạ, in May, it is raining for 25.2 days, with typically 168mm (6.61") of accumulated precipitation. Throughout the year, there are 248.4 rainfall days, and 1317mm (51.85") of precipitation is accumulated.

Daylight

In May, the average length of the day is 13h and 11min.
On the first day of May, sunrise is at 05:24 and sunset at 18:22. On the last day of the month, sunrise is at 05:12 and sunset at 18:35 +07.

Sunshine

The average sunshine in May is 7.6h.

UV index

April through September, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during May leads to these instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.