May weather forecast
Choa Chu Kang, Singapore

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Weather in May

May is characteristically among the hotter months in Choa Chu Kang, Singapore. Though the city's temperature rises slightly to 31.3°C (88.3°F), it hardly varies much from the heat in April. Nevertheless, the tropical charm of this vibrant city remains at its peak, with the increase in heat balanced by a slight drop in rainfall. Outdoor activities remain popular among residents and visitors, with tropical fruit festivals being a particular favorite. In conclusion, May's weather in Choa Chu Kang is a blend of humid, hot days and slightly cooler, soothing nights.

Temperature

Choa Chu Kang's temperatures tend to reach their peak averages in May, with a high of 31.3°C (88.3°F) and a low of 26.8°C (80.2°F).

Heat index

May's heat index is evaluated at a blisteringly hot 40°C (104°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
For clarity, heat index numbers account for light winds and areas under shade. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. With body temperatures on the rise, inefficient heat shedding can lead to dehydration and its associated complications.

Humidity

In Choa Chu Kang, the average relative humidity in May is 76%.

Rainfall

In Choa Chu Kang, in May, during 28.6 rainfall days, 141mm (5.55") of precipitation is typically accumulated. Throughout the year, there are 327.3 rainfall days, and 1631mm (64.21") of precipitation is accumulated.

Daylight

In May, the average length of the day is 12h and 11min.
On the first day of May in Choa Chu Kang, sunrise is at 06:57 and sunset at 19:07. On the last day of the month, sunrise is at 06:56 and sunset at 19:08 +08.

Sunshine

In May, the average sunshine is 8.7h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Choa Chu Kang. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum UV index of 7 in May translates into the following recommendations:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
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Frequently asked questions

What part of the year is the hottest in Choa Chu Kang?

With average high temperatures of 31.3°C (88.3°F) and lows of 26.8°C (80.2°F), May is the warmest month in Choa Chu Kang.

How hot does it get in Choa Chu Kang in May?

In Choa Chu Kang, in May, the average high-temperature is 31.3°C (88.3°F), and the average low-temperature is 26.8°C (80.2°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines air temperature and relative humidity, in May is evaluated at 40°C (104°F).

What is the average humidity in May in Choa Chu Kang?

In May, the average relative humidity in Choa Chu Kang is 76%.

How many days does it rain in May in Choa Chu Kang?

In Choa Chu Kang, Singapore, in May, during 28.6 rainfall days, 141mm (5.55") of precipitation is typically accumulated.

How many hours of daylight does Choa Chu Kang have in May?

In May, the average day length in Choa Chu Kang, Singapore, is 12h and 11min.

What time are sunrise and sunset in May in Choa Chu Kang?

In May, on the first day of the month, sunrise is at 06:57 and sunset at 19:07. On the last day of the month, sunrise is at 06:56 and sunset at 19:08 +08.

How long on average sun shines in May in Choa Chu Kang?

In Choa Chu Kang, Singapore, the average sunshine duration in May is 8.7h.

When is the highest UV index in Choa Chu Kang?

January through December, with an average maximum UV index of 7, are months with the highest UV index in Choa Chu Kang, Singapore.

What are the months with the lowest UV index in Choa Chu Kang?

The months with the lowest UV index in Choa Chu Kang, Singapore, are January through December, with an average maximum UV index of 7.

What is the UV index reading in May in Choa Chu Kang?

In May, the average daily maximum UV index in Choa Chu Kang is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in May
Choa Chu Kang, Singapore

Average temperature in May - Choa Chu Kang, Singapore
  • Average high temperature in May: 31.3°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 May: 26.8°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 May
Choa Chu Kang, Singapore

Average pressure in May - Choa Chu Kang, Singapore
  • Average pressure in May: 1008.5mbar

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 May
Choa Chu Kang, Singapore

Average wind speed in May - Choa Chu Kang, Singapore
  • Average wind speed in May: 7.1km/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 May
Choa Chu Kang, Singapore

Average humidity in May - Choa Chu Kang, Singapore
  • Average humidity in May: 76%

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 May
Choa Chu Kang, Singapore

Average rainfall in May - Choa Chu Kang, Singapore
  • Average rainfall in May: 141mm

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 May
Choa Chu Kang, Singapore

Average rainfall days in May - Choa Chu Kang, Singapore
  • Average rainfall days in May: 28.6 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 May /
Average sunshine in May
Choa Chu Kang, Singapore

Average daylight in May / Average sunshine in May - Choa Chu Kang, Singapore
  • Average daylight in May: 12h and 1min

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 0min).

  • Average sunshine in May: 8h and 4min

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 May
Choa Chu Kang, Singapore

Average sunshine days in May - Choa Chu Kang, Singapore
  • Average sunshine days in May: 1.2 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 May
Choa Chu Kang, Singapore

Average UV index in May - Choa Chu Kang, Singapore
  • Average UV index in May: 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 May
Choa Chu Kang, Singapore

Average cloud cover in May - Choa Chu Kang, Singapore
  • Average cloud cover in May: 35

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 May
Choa Chu Kang, Singapore

Average visibility in May - Choa Chu Kang, Singapore
  • Average visibility in May: 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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Choa Chu Kang, Singapore

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