February brings a slight shift in the climate of
Pakse,
Laos as temperatures begin to rise. The rise in temperature marks the onset of a warmer period compared to
January. Rainfall amounts show a noticeable increment in February, yet it remains a dry month overall. While humidity levels remain fairly steady, the UV index achieves its first annual peak. It's worth noting that the increase in daylight hours contributes to longer sunlit days than in the previous month.
Temperature
With February's arrival, Pakse, Laos, notes an average high-temperature of a still hot 32.7°C (90.9°F), closely following the trend of the preceding month. Pakse throughout February, records an average low-temperature of 21.4°C (70.5°F).
Heat index
During February, the heat index is appraised at a torrid 39°C (102.2°F). Implement enhanced safety actions, heat cramps and heat exhaustion could occur. Sustained activity might result in heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.
Humidity
In Pakse, Laos, the average relative humidity in February is 60%.
Rainfall
In Pakse, in February, during 1 rainfall days, 8mm (0.31") of precipitation is typically accumulated. Throughout the year, there are 128 rainfall days, and 2075mm (81.69") of precipitation is accumulated.
Daylight
The average length of the day in February is 11h and 39min.
On the first day of February, sunrise is at 06:25 and sunset at 17:54. On the last day of the month, sunrise is at 06:14 and sunset at 18:04 +07.
Sunshine
In February, the average sunshine is 8.8h.
UV index
The months with the highest UV index are February through
September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an extreme threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 12 during February, leads to the following recommendations:
Execute all vital precautions. Preventing sun damage is of utmost importance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Applying and reapplying liberally a broad-spectrum sunscreen of SPF 30+ every two hours, and straight after a swim or outdoor activity is recommended.