May weather forecast
Hưng Hóa, Vietnam

May, the last month of the spring in Hưng Hóa, is also a hot month, with temperature in the range of an average high of 33.3°C (91.9°F) and an average low of 24°C (75.2°F).

Temperature

In May, Hưng Hóa experiences a minor shift in meteorological conditions with average high-temperatures marked at a still tropical 33.3°C (91.9°F), closely mirroring the climate in April. An average low-temperature of 24°C (75.2°F) is noted during the nights in May.

Heat index

May's average heat index is evaluated at a burning hot 47°C (116.6°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.
Understand that the heat index values take into account shaded locations and mild winds. 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 'felt air temperature', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. Under conditions of high temperature and humidity (enhanced heat index), sweat production is compromised, exacerbating the sensation of warmth. Excessive heat that's not properly managed leads to increased body temperatures and resultant health issues.

Humidity

In Hưng Hóa, the average relative humidity in May is 76%.

Rainfall

In May, the rain falls for 22.7 days. Throughout May, 163mm (6.42") of precipitation is accumulated. In Hưng Hóa, during the entire year, the rain falls for 236.6 days and collects up to 1444mm (56.85") of precipitation.

Daylight

The average length of the day in May is 13h and 9min.
On the first day of May, sunrise is at 05:27 and sunset at 18:24. On the last day of the month, sunrise is at 05:16 and sunset at 18:36 +07.

Sunshine

In Hưng Hóa, the average sunshine in May is 8.9h.

UV index

The months with the highest UV index are April through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The UV index of 7 during May translates into the following guidance:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.