May weather forecast
Paya Lebar, Singapore

May in Paya Lebar, Singapore, can be characterized by a continued uptrend in temperature, despite a drop in humidity, rainfall, and wind speed from April. As sunshine duration increases, people can enjoy more outdoor activities. However, overcast days create a slightly cooler environment. Protecting oneself from the high UV index of 7 with sunscreens and appropriate clothing remains critical in May. Keep in mind that the onset of sporadic showers is quite common during this month.

Temperature

In Paya Lebar, the month of May registers the highest temperatures, averaging 31.8°C (89.2°F) at the peak and 26.7°C (80.1°F) at the lowest.

Heat index

May's heat index is computed to be an extremely hot 42°C (107.6°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in May in Paya Lebar is 76%.

Rainfall

In Paya Lebar, Singapore, in May, it is raining for 26.7 days, with typically 136mm (5.35") of accumulated precipitation. In Paya Lebar, Singapore, during the entire year, the rain falls for 309.5 days and collects up to 1577mm (62.09") of precipitation.

Daylight

In May, the average length of the day is 12h and 11min.
On the first day of May, sunrise is at 06:56 and sunset at 19:06. On the last day of the month, sunrise is at 06:56 and sunset at 19:07 +08.

Sunshine

The average sunshine in May in Paya Lebar is 8.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Paya Lebar. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Paya Lebar. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high UV index of 7 in May translates into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete protection. Enhance your sun protection with tightly woven, yet airy clothing.