Moving into
February,
Singapore's weather conditions reflect a noticeable shift. While the humidity drops slightly to 82.8%, there's a corresponding decrease in rainfall; it drops to 160mm (6.3"), marking the driest month of the year. Pleasant climate transitions make outdoor activities delightful while maintaining the inherent warm and high humidity characteristics of the region. This change, albeit subtle, presents a marked contrast to the higher rainfall experienced in
January. Overall, February offers visitors an opportunity to enjoy the city's numerous outdoor attractions relatively undisturbed.
Temperature
February's advent notes a subtle adjustment in average high-temperature to a still hot 31.2°C (88.2°F) from January. February nights are marked by an average temperature drop to a moderately hot 23.6°C (74.5°F).
Heat index
The heat index value for February is computed to be a scorching 43°C (109.4°F).
Precaution: Heat cramps along with heat exhaustion are possible. Heatstroke is a serious risk with continued exertion.
Heat index evaluations are typically in the context of light winds and shaded environments. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.
Humidity
February and
July, with an average relative humidity of 82.8%, are the least humid months in Singapore.
Rainfall
In Singapore, Singapore, during February, the rain falls for 11 days and regularly aggregates up to 160mm (6.3") of precipitation. Throughout the year, there are 178 rainfall days, and 2343mm (92.24") of precipitation is accumulated.
Sea temperature
In February, the average sea temperature is 28.2°C (82.8°F).
Note: Swimming, diving, and similar water activities in temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are seen as very agreeable and pleasurable for lengthy periods without discomfort.
Daylight
In February, the average length of the day in Singapore is 12h and 5min.
On the first day of the month, sunrise is at 07:16 and sunset at 19:19. On the last day of February, in Singapore, sunrise is at 07:14 and sunset at 19:19 +08.
Sunshine
The month with the most sunshine is February, with an average of 6.5h of sunshine.
UV index
The months with the highest UV index in Singapore are January through
May,
August through
December, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an excessive health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 12 in February leads to these guidelines:
Put into action all crucial precautions. Defense against sun damage is a must. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Heed this! UV intensity is much stronger when reflected off sand and water.