June weather forecast
Boon Lay, Singapore

Weather in June

June, the first month of the summer in Boon Lay, is also a hot month, with an average temperature ranging between max 31.1°C (88°F) and min 26.4°C (79.5°F).

Temperature

In Boon Lay, the average high-temperature in June is essentially the same as in May - a still hot 31.1°C (88°F). In Boon Lay, in June, the average low-temperature is 26.4°C (79.5°F).

Heat index

In June, the average heat index is computed to be a torrid 39.5°C (103.1°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'apparent temperature', or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (differences in body mass, height, and shape, wind, metabolic differences). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In June, the average relative humidity is 75%.

Rainfall

In Boon Lay, in June, during 25.8 rainfall days, 112mm (4.41") of precipitation is typically accumulated. In Boon Lay, during the entire year, the rain falls for 327.3 days and collects up to 1631mm (64.21") of precipitation.

Daylight

The month with the longest days is June, with an average of 12h and 12min of daylight.
On the first day of the month, sunrise is at 06:57 and sunset at 19:08. On the last day of June, in Boon Lay, sunrise is at 07:02 and sunset at 19:14 +08.

Sunshine

The average sunshine in June in Boon Lay, Singapore, is 8.6h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Boon Lay. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 in June transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Boon Lay?

In June, the average high-temperature is 31.1°C (88°F), and the average low-temperature is 26.4°C (79.5°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in June is computed to be 39.5°C (103.1°F).

What is the average humidity in June in Boon Lay?

In June, the average relative humidity in Boon Lay is 75%.

How many days does it rain in June in Boon Lay?

In Boon Lay, Singapore, in June, during 25.8 rainfall days, 112mm (4.41") of precipitation is typically accumulated.

When are the longest days in Boon Lay?

The month with the longest days is June, with an average of 12h and 12min of daylight.

What is the average length of the day in June in Boon Lay?

The average day length in June is 12h and 12min.

When is the sunrise / sunset in June in Boon Lay?

On the first day of June in Boon Lay, Singapore, sunrise is at 06:57 and sunset at 19:08. On the last day of the month, sunrise is at 07:02 and sunset at 19:14 +08.

How long on average sun shines in June in Boon Lay?

The average sunshine duration in June in Boon Lay is 8.6h.

What are the months with the highest UV index in Boon Lay?

The months with the highest UV index are January through December, with an average maximum UV index of 7.

What is the month with the lowest UV index in Boon Lay?

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Boon Lay, Singapore.

What is the UV index reading in June in Boon Lay?

In June, the average daily maximum UV index is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.

Average temperature in June
Boon Lay, Singapore

Average temperature in June - Boon Lay, Singapore
  • Average high temperature in June: 31.1°C

The warmest month (with the highest average high temperature) is May (31.3°C).
The months with the lowest average high temperature are January and December (29.5°C).

  • Average low temperature in June: 26.4°C

The month with the highest average low temperature is May (26.8°C).
The coldest months (with the lowest average low temperature) are January and February (24.8°C).

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Average pressure in June
Boon Lay, Singapore

Average pressure in June - Boon Lay, Singapore
  • Average pressure in June: 1008.7mbar

The month with the highest atmospheric pressure is February (1010.2mbar).
The month with the lowest atmospheric pressure is May (1008.5mbar).

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Average wind speed in June
Boon Lay, Singapore

Average wind speed in June - Boon Lay, Singapore
  • Average wind speed in June: 9km/h

The windiest month (with the highest average wind speed) is January (11.8km/h).
The calmest month (with the lowest average wind speed) is April (7km/h).

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Average humidity in June
Boon Lay, Singapore

Average humidity in June - Boon Lay, Singapore
  • Average humidity in June: 75%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (73%).

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Average rainfall in June
Boon Lay, Singapore

Average rainfall in June - Boon Lay, Singapore
  • Average rainfall in June: 112mm

The wettest month (with the highest rainfall) is December (233mm).
The driest month (with the least rainfall) is September (75mm).

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Average rainfall days in June
Boon Lay, Singapore

Average rainfall days in June - Boon Lay, Singapore
  • Average rainfall days in June: 25.8 days

The month with the highest number of rainy days is December (30.3 days).
The month with the least rainy days is February (23.3 days).

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Average daylight in June /
Average sunshine in June
Boon Lay, Singapore

Average daylight in June / Average sunshine in June - Boon Lay, Singapore
  • Average daylight in June: 12h and 12min

The month with the longest days is June (Average daylight: 12h and 12min).
The month with the shortest days is December (Average daylight: 12h and 3min).

  • Average sunshine in June: 8h and 36min

The month with the most sunshine is September (Average sunshine: 9h and 0min).
The month with the least sunshine is December (Average sunshine: 7h and 6min).

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Average sunshine days in June
Boon Lay, Singapore

Average sunshine days in June - Boon Lay, Singapore
  • Average sunshine days in June: 2.3 days

The month with the most sunshine days is February (3.6 days).
The month with the least sunshine days is December (0.4 days).

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Average UV index in June
Boon Lay, Singapore

Average UV index in June - Boon Lay, Singapore
  • Average UV index in June: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

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Average cloud cover in June
Boon Lay, Singapore

Average cloud cover in June - Boon Lay, Singapore
  • Average cloud cover in June: 34

The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is September (Cloud cover 33).

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Average visibility in June
Boon Lay, Singapore

Average visibility in June - Boon Lay, Singapore
  • Average visibility in June: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September and October (10km).
The months with the lowest visibility are November and December (9km).

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