June weather forecast
Seletar, Singapore

June marks the advent of summer with a perceptible dip in cloud cover and consistency in hot temperature patterns. While the average highs drop slightly to 31.5°C (88.7°F), the warm tropical charm of Singapore lingers in June, making it alluring to those who enjoy summer vacations. Despite the intensity of the sun, the moderate wind speeds provide pleasant breezy evenings by the beach. Even though the overall weather is warm, rainfall is relatively low, making it a great time for sprawling city tours without unexpected showers. Longer sunshine hours and lower humidity make outdoor activities significantly amicable during the day.

Temperature

As Seletar transitions from May to June, the average high-temperatures adjust to a still tropical 31.5°C (88.7°F), nearly the same as the previous 32°C (89.6°F). Seletar experiences a mean low-temperature of 26°C (78.8°F) during June.

Heat index

For most parts of June, the heat index is evaluated at a scorching 41°C (105.8°F). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Seletar, the average relative humidity in June is 76%.

Rainfall

In Seletar, in June, during 19.7 rainfall days, 56mm (2.2") of precipitation is typically accumulated. Throughout the year, there are 250.9 rainfall days, and 733mm (28.86") of precipitation is accumulated.

Daylight

With an average of 12h and 12min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 06:56 and sunset at 19:08. On the last day of June, in Seletar, sunrise is at 07:02 and sunset at 19:14 +08.

Sunshine

The average sunshine in June in Seletar, Singapore, is 8.6h.

UV index

The months with the highest UV index are January through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the average person.
Note: The daily high UV index of 7 during June translates into the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.