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

June brings a marginal elevation to a still tropical 31.5°C (88.7°F) from May's 32°C (89.6°F) in Seletar's average high-temperatures. During the nights in June, Seletar experiences a consistent average temperature of 26°C (78.8°F).

Heat index

During June, the heat index is appraised at a blisteringly hot 41°C (105.8°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
The natural method the human body uses to remove excess heat is by perspiring and letting sweat evaporate. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

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

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

Sunshine

In June, the average sunshine 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 hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: During June, 7 as the daily maximum UV index converts into the following advice:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.