May weather forecastWiang Sa, Thailand
May weather for Wiang Sa, Thailand: On the last day of the month, in Wiang Sa, Thailand, sunrise is at 06:02 and sunset at 18:38 +07. May, the last month of the spring in Wiang Sa, is another tropical month, with an average temperature fluctuating between 25.1°C (77.2°F) and 32.8°C (91°F).
May
Weather in May
May, the last month of the spring in Wiang Sa, is another tropical month, with an average temperature fluctuating between 25.1°C (77.2°F) and 32.8°C (91°F).Temperature
The high-temperature average in May for Wiang Sa is a still hot 32.8°C (91°F), staying closely aligned with April's conditions. During May, the average low-temperature in Wiang Sa is a warm 25.1°C (77.2°F).Heat index
The heat index value for May is calculated to be a burning hot 46°C (114.8°F). Be on the lookout: Heat cramps and heat exhaustion are anticipated. Continued exertion can result in heatstroke.It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. If heat absorption isn't effectively countered by the body's cooling methods, body temperature surges, hinting at potential problems.
Humidity
The average relative humidity in May is 77%.Rainfall
May is the month with the most rainfall in Wiang Sa, Thailand. Rain falls for 27.3 days and accumulates 142mm (5.59") of precipitation.Daylight
In May, the average length of the day in Wiang Sa is 12h and 31min.On the first day of the month, sunrise is at 06:06 and sunset at 18:32. On the last day of May, sunrise is at 06:02 and sunset at 18:38 +07.
Sunshine
In May, the average sunshine in Wiang Sa is 8.7h.UV index
The months with the highest UV index are January through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 7 in May transforms into this advice:
Take precautions against overexposure. Protection against sun damage is needed. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. To mitigate harm from sun exposure, pick sunglasses offering UVA and UVB defense.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Wiang Sa, Thailand
- Average high temperature in May: 32.8°C
The warmest month (with the highest average high temperature) is April (33.6°C).
The month with the lowest average high temperature is December (29.3°C).
- Average low temperature in May: 25.1°C
The month with the highest average low temperature is May (25.1°C).
The coldest month (with the lowest average low temperature) is February (22°C).
Average pressure in May
Wiang Sa, Thailand
- Average pressure in May: 1008.6mbar
The month with the highest atmospheric pressure is January (1011.5mbar).
The month with the lowest atmospheric pressure is June (1008.4mbar).
Average wind speed in May
Wiang Sa, Thailand
- Average wind speed in May: 6.8km/h
The windiest month (with the highest average wind speed) is December (10.4km/h).
The calmest month (with the lowest average wind speed) is April (6.4km/h).
Average humidity in May
Wiang Sa, Thailand
- Average humidity in May: 77%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is April (74%).
Average rainfall in May
Wiang Sa, Thailand
- Average rainfall in May: 142mm
The wettest month (with the highest rainfall) is May (142mm).
The driest month (with the least rainfall) is February (14mm).
Average rainfall days in May
Wiang Sa, Thailand
- Average rainfall days in May: 27.3 days
The month with the highest number of rainy days is May (27.3 days).
The month with the least rainy days is February (8 days).
Average daylight in May /
Average sunshine in May
Wiang Sa, Thailand
- Average daylight in May: 12h and 30min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 36min).
- Average sunshine in May: 8h and 42min
The month with the most sunshine is February (Average sunshine: 9h and 30min).
The month with the least sunshine is November (Average sunshine: 6h and 0min).
Average sunshine days in May
Wiang Sa, Thailand
- Average sunshine days in May: 3.1 days
The month with the most sunshine days is February (16.8 days).
The month with the least sunshine days is May (3.1 days).
Average UV index in May
Wiang Sa, Thailand
- Average UV index in May: 7
The months with the highest UV index are January, February, March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are November and December (UV index 6).
Average cloud cover in May
Wiang Sa, Thailand
- Average cloud cover in May: 34
The months with the most cloud cover are September and October (Cloud cover 43).
The month with the least cloud cover is February (Cloud cover 18).
Average visibility in May
Wiang Sa, Thailand
- Average visibility in May: 9km
The months with the highest visibility are March, June and August (10km).
The months with the lowest visibility are January, February, April, May, July, September, October, November and December (9km).
