February weather forecast
Wiang Sa, Thailand

The last month of the winter, February, is a hot month in Wiang Sa, Thailand, with an average temperature varying between 31.4°C (88.5°F) and 22°C (71.6°F).

Temperature

February's weather displays an average high-temperature of a tropical 31.4°C (88.5°F), slightly varied from January's 29.4°C (84.9°F). An average nighttime temperature of 22°C (71.6°F) is noted during the month of February.

Heat index

The average heat index in February is calculated to be an extremely hot 41°C (105.8°F). Undertake additional precautions, heat cramps and heat exhaustion could happen. Heatstroke could occur from sustained activity.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. An upsurge in relative humidity affects normal body cooling mechanisms by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. 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 February is 76%.

Rainfall

The month with the least rainfall is February, when the rain falls for 8 days and typically collects 14mm (0.55") of precipitation.

Daylight

The average length of the day in February in Wiang Sa is 11h and 52min.
On the first day of the month, sunrise is at 06:43 and sunset at 18:29. On the last day of February, sunrise is at 06:36 and sunset at 18:33 +07.

Sunshine

February has the most sunshine of the year in Wiang Sa, with an average of 9.5h of sunshine.

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 hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 7 during February leads to these advisories:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.