May weather forecastHàm Tân, Vietnam
May
Weather in May
May, the last month of the spring in Hàm Tân, is another tropical month, with an average temperature ranging between min 25.6°C (78.1°F) and max 32.7°C (90.9°F).Temperature
May is the warmest month, with an average high-temperature of 32.7°C (90.9°F) and an average low-temperature of 25.6°C (78.1°F).Heat index
The average heat index in May is evaluated at a life-threatening hot 45°C (113°F). Eyes open: Heat cramps and heat exhaustion are expected. Prolonged exertion could lead to heatstroke.When referencing the heat index, its values are suitable for shady environments and light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
In Hàm Tân, the average relative humidity in May is 75%.Rainfall
In May, the rain falls for 18.6 days. Throughout May, 52mm (2.05") of precipitation is accumulated. In Hàm Tân, during the entire year, the rain falls for 152.1 days and collects up to 460mm (18.11") of precipitation.Daylight
In May, the average length of the day is 12h and 37min.On the first day of the month, sunrise is at 05:30 and sunset at 18:01. On the last day of May, sunrise is at 05:25 and sunset at 18:07 +07.
Sunshine
May has the most sunshine of the year, with an average of 11h of sunshine.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hàm Tân, Vietnam
- Average high temperature in May: 32.7°C
The warmest month (with the highest average high temperature) is May (32.7°C).
The month with the lowest average high temperature is December (29.8°C).
- Average low temperature in May: 25.6°C
The month with the highest average low temperature is May (25.6°C).
The coldest months (with the lowest average low temperature) are January and February (21.8°C).
Average pressure in May
Hàm Tân, Vietnam
- Average pressure in May: 1008.8mbar
The months with the highest atmospheric pressure are January and February (1012.2mbar).
The month with the lowest atmospheric pressure is July (1007.8mbar).
Average wind speed in May
Hàm Tân, Vietnam
- Average wind speed in May: 10.2km/h
The windiest month (with the highest average wind speed) is February (15.8km/h).
The calmest month (with the lowest average wind speed) is October (9.9km/h).
Average humidity in May
Hàm Tân, Vietnam
- Average humidity in May: 75%
The month with the highest relative humidity is September (80%).
The month with the lowest relative humidity is February (69%).
Average rainfall in May
Hàm Tân, Vietnam
- Average rainfall in May: 52mm
The wettest month (with the highest rainfall) is August (81mm).
The driest month (with the least rainfall) is February (2mm).
Average rainfall days in May
Hàm Tân, Vietnam
- Average rainfall days in May: 18.6 days
The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is February (1.6 days).
Average daylight in May /
Average sunshine in May
Hàm Tân, Vietnam
- Average daylight in May: 12h and 36min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in May: 11h and 0min
The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 7h and 24min).
Average sunshine days in May
Hàm Tân, Vietnam
- Average sunshine days in May: 8.7 days
The month with the most sunshine days is January (28.8 days).
The month with the least sunshine days is July (5.6 days).
Average UV index in May
Hàm Tân, Vietnam
- Average UV index in May: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Average cloud cover in May
Hàm Tân, Vietnam
- Average cloud cover in May: 31
The month with the most cloud cover is July (Cloud cover 43).
The month with the least cloud cover is February (Cloud cover 14).
Average visibility in May
Hàm Tân, Vietnam
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
