February sees a slight increment in temperature, sunshine hours, and UV index, marking a transition from winter to early spring in
Luang Prabang. Monthly highs and lows follow an upward trajectory soaring from 14.2°C (57.6°F) to 15.4°C (59.7°F) and 27.4°C (81.3°F) to 30.8°C (87.4°F) respectively. Despite a marginal increase in rainfall levels compared to
January, February still ranks among the drier months of the year. The extended daylight of 11.5 hours provides ample opportunity to explore the city's vibrant culture and scenic landscapes. Humidity continues to diminish, albeit gradually, setting the tone for the upcoming dry spring months.
Temperature
February signifies a subtle uplift in the average high-temperature, adjusting from a warm 27.4°C (81.3°F) in January to a hot 30.8°C (87.4°F). From the heights of the February heat, Luang Prabang records a mean nighttime low of 15.4°C (59.7°F).
Heat index
February's average heat index is appraised at a sweltering 39°C (102.2°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines both the air temperature and the humidity level to give a perceived human temperature. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.
Humidity
The average relative humidity in February is 77%.
Rainfall
In Luang Prabang, in February, during 2 rainfall days, 19mm (0.75") of precipitation is typically accumulated. In Luang Prabang, during the entire year, the rain falls for 99 days and collects up to 1443mm (56.81") of precipitation.
Daylight
The average length of the day in February is 11h and 30min.
On the first day of February, sunrise is at 06:46 and sunset at 18:02. On the last day of the month, sunrise is at 06:31 and sunset at 18:16 +07.
Sunshine
February has the most sunshine of the year in Luang Prabang, with an average of 7.3h of sunshine.
UV index
In Luang Prabang, the average daily maximum UV index in February is 11. A UV Index reading of 11, and higher, represents an extreme health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The daily maximum UV index of 11 in February interprets into the following advice:
Enforce every vital precaution. Those with light skin could endure burns in a matter of minutes. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Even on overcast days, a sunscreen with a sun protection factor of no less than 30 should be generously applied and reapplied, particularly after swimming or outdoor activities.