May weather forecast
Nông Hạ, Vietnam

May, the last month of the spring in Nông Hạ, is also a moderately hot month, with an average temperature varying between 29.8°C (85.6°F) and 21.3°C (70.3°F).

Temperature

Nông Hạ indicates an average high-temperature of a still moderately hot 29.8°C (85.6°F) in May, showing minor variation from April's 27.5°C (81.5°F). During May, Nông Hạ's temperature falls to a steady low-temperature average of 21.3°C (70.3°F).

Heat index

The heat index value for May is appraised at a very hot 38°C (100.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

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 the month, sunrise is at 05:24 and sunset at 18:22. On the last day of May, sunrise is at 05:12 and sunset at 18:35 +07.

Sunshine

In May, the average sunshine is 7.6h.

UV index

The months with the highest UV index are April through September, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In May, an average UV index of 6 transforms into the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Stay sun-safe with clothing that is both closely woven and worn loosely.