Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
May, on average, is the warmest month, registering a high temperature of 31.8°C (89.2°F) and a low of 25.9°C (78.6°F).Heat index
The heat index value during May is calculated to be an extremely hot 42°C (107.6°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.Heat index determinations are made taking into account the shade and light air movements. 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 'feels like', blends air temperature and moisture content to represent the felt temperature to humans. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.
Humidity
The average relative humidity in May is 77%.Rainfall
In Chánh Thiện, in May, during 20.1 rainfall days, 78mm (3.07") of precipitation is typically accumulated. Throughout the year, there are 260 rainfall days, and 1343mm (52.87") of precipitation is accumulated.Daylight
In May, the average length of the day is 12h and 47min.On the first day of May, sunrise is at 05:21 and sunset at 17:59. On the last day of the month, sunrise is at 05:14 and sunset at 18:08 +07.
Sunshine
The average sunshine in May is 10.6h.UV index
The months with the highest UV index in Chánh Thiện are March through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: In May, the maximum UV index of 7 translates into these guidelines:
Continue precautions and advocate sun safety advice. Deterrence of sunburn is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What month is the hottest?
How hot is it in May?
What is the average humidity in May?
How many days does it rain in May?
How many hours of daylight does Chánh Thiện have in May?
What time are sunrise and sunset in May?
How many hours of sunshine does Chánh Thiện have in May?
What are the months with the highest UV index in Chánh Thiện?
How high is the UV index in May?
Average temperature in May
Chánh Thiện, Vietnam
- Average high temperature in May: 31.8°C
The warmest month (with the highest average high temperature) is May (31.8°C).
The month with the lowest average high temperature is January (24.5°C).
- Average low temperature in May: 25.9°C
The month with the highest average low temperature is June (26°C).
The coldest month (with the lowest average low temperature) is February (21.3°C).
Average pressure in May
Chánh Thiện, Vietnam
- Average pressure in May: 1008.7mbar
The month with the highest atmospheric pressure is January (1014.7mbar).
The month with the lowest atmospheric pressure is July (1006.6mbar).
Average wind speed in May
Chánh Thiện, Vietnam
- Average wind speed in May: 10.3km/h
The windiest month (with the highest average wind speed) is December (18.7km/h).
The calmest month (with the lowest average wind speed) is May (10.3km/h).
Average humidity in May
Chánh Thiện, Vietnam
- Average humidity in May: 77%
The month with the highest relative humidity is December (87%).
The months with the lowest relative humidity are June, July and August (76%).
Average rainfall in May
Chánh Thiện, Vietnam
- Average rainfall in May: 78mm
The wettest month (with the highest rainfall) is November (283mm).
The driest month (with the least rainfall) is March (45mm).
Average rainfall days in May
Chánh Thiện, Vietnam
- Average rainfall days in May: 20.1 days
The month with the highest number of rainy days is October (27.1 days).
The months with the least rainy days are March and April (14.8 days).
Average daylight in May /
Average sunshine in May
Chánh Thiện, Vietnam
- Average daylight in May: 12h and 5min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in May: 10h and 4min
The month with the most sunshine is June (Average sunshine: 11h and 0min).
The months with the least sunshine are January and December (Average sunshine: 3h and 48min).
Average sunshine days in May
Chánh Thiện, Vietnam
- Average sunshine days in May: 8.8 days
The month with the most sunshine days is March (12.8 days).
The month with the least sunshine days is December (2.4 days).
Average UV index in May
Chánh Thiện, Vietnam
- Average UV index in May: 7
The months with the highest UV index are March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 5).
Average cloud cover in May
Chánh Thiện, Vietnam
- Average cloud cover in May: 27
The month with the most cloud cover is December (Cloud cover 74).
The month with the least cloud cover is May (Cloud cover 27).
Average visibility in May
Chánh Thiện, Vietnam
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are November and December (9km).
Chánh Thiện, Vietnam
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