November weather forecast
Singapore, Singapore

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The colorful night skyline of Singapore city in Singapore
The colorful night skyline of Singapore city in Singapore

Weather in November

As November sets in, Singapore experiences a distinct shift in weather, marking the onset of the Northeast Monsoon. The highest relative humidity of the year is recorded at 86.4%, while the rainfall increases to a significant 257mm (10.12"). Such meteorological changes underscore the movement towards wetter and more humid conditions compared to preceding months. Despite the damp conditions, the city continues to bask in warmth, creating an authentic tropical rainforest-like atmosphere. These weather dynamics continue to provide a distinct charm to this cosmopolitan city-state.

Temperature

At the onset of November, Singapore records an average high-temperature of a still tropical 30.6°C (87.1°F), showing little deviation from the preceding month. Singapore cools down to an average low-temperature of 23.7°C (74.7°F) throughout the month of November.

Heat index

In November, the heat index is computed to be a blisteringly hot 42°C (107.6°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

In November, the average relative humidity is 86.4%.

Rainfall

In Singapore, during November, the rain falls for 19 days and regularly aggregates up to 257mm (10.12") of precipitation. Throughout the year, in Singapore, there are 178 rainfall days, and 2343mm (92.24") of precipitation is accumulated.

Sea temperature

In November, the average sea temperature in Singapore is 29.8°C (85.6°F).
Note: Temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for swimming, diving, and similar water activities, ensuring pleasure and comfort for extended periods without feeling uneasy.

Daylight

The average length of the day in November is 12h and 4min.
On the first day of November in Singapore, sunrise is at 06:45 and sunset at 18:50. On the last day of the month, sunrise is at 06:51 and sunset at 18:54 +08.

Sunshine

November and December, with an average of 4.3h of sunshine, are months with the least sunshine in Singapore.

UV index

January through May, August through December, with an average maximum UV index of 12, are months with the highest UV index in Singapore, Singapore. A UV Index estimate of 11, and higher, represents an extreme threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum UV index of 12 during November leads to these instructions:
Employ every precaution of importance, unprotected skin and eyes could burn within moments. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. After a swim or an outdoor workout, generously apply and regularly reapply a sunscreen with at least SPF 30, even if the day is cloudy. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.

Frequently asked questions

How hot is November in Singapore?

In Singapore, 30.6°C (87.1°F) is the average high-temperature and 23.7°C (74.7°F) is the average low-temperature during November. In November, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, is computed to be 42°C (107.6°F).

What is the average humidity in November in Singapore?

In Singapore, Singapore, the average relative humidity in November is 86.4%.

How many days does it rain in November in Singapore?

In Singapore, during November, the rain falls for 19 days and regularly aggregates up to 257mm (10.12") of precipitation.

What is the sea water temperature in November in Singapore?

In November, the average sea temperature is 29.8°C (85.6°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

What is the average length of the day in November in Singapore?

In November, the average day length is 12h and 4min.

When is the sunrise / sunset in November in Singapore?

On the first day of November in Singapore, sunrise is at 06:45 and sunset at 18:50. On the last day of the month, sunrise is at 06:51 and sunset at 18:54 +08.

What is the month with the least sunshine in Singapore?

The months with the least sunshine are November and December, with an average of 4.3h of sunshine.

How many hours of sunshine does Singapore have in November?

The average sunshine duration in November in Singapore, Singapore, is 4.3h.

What are the months with the highest UV index in Singapore?

The months with the highest UV index are January through May, August through December, with an average maximum UV index of 12.

What is the UV index reading in November in Singapore?

In November, the average daily maximum UV index in Singapore is 12. A UV Index of 11, and more, symbolizes an excessive health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in November
Singapore, Singapore

Average temperature in November - Singapore, Singapore
  • Average high temperature in November: 30.6°C

The warmest month (with the highest average high temperature) is April (31.7°C).
The month with the lowest average high temperature is December (30°C).

  • Average low temperature in November: 23.7°C

The months with the highest average low temperature are May and June (24.8°C).
The coldest month (with the lowest average low temperature) is January (23.3°C).

Average humidity in November
Singapore, Singapore

Average humidity in November - Singapore, Singapore
  • Average humidity in November: 86.4%

The month with the highest relative humidity is December (86.9%).
The months with the lowest relative humidity are February and July (82.8%).

Average rainfall in November
Singapore, Singapore

Average rainfall in November - Singapore, Singapore
  • Average rainfall in November: 256.9mm

The wettest month (with the highest rainfall) is December (287.4mm).
The driest month (with the least rainfall) is July (158.7mm).

Average rainfall days in November
Singapore, Singapore

Average rainfall days in November - Singapore, Singapore
  • Average rainfall days in November: 19 days

The months with the highest number of rainy days are November and December (19 days).
The month with the least rainy days is February (11 days).

Average sea temperature in November
Singapore, Singapore

Average sea temperature in November - Singapore, Singapore
  • Average sea temperature in November: 29.8°C

The best months for swimming (with the highest average sea temperature) are May and June (30.2°C).
The coldest month (with the lowest average sea temperature) is January (27.7°C).

Average daylight in November /
Average sunshine in November
Singapore, Singapore

Average daylight in November / Average sunshine in November - Singapore, Singapore
  • Average daylight in November: 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 November: 4h and 2min

The month with the most sunshine is February (Average sunshine: 6h and 30min).
The months with the least sunshine are November and December (Average sunshine: 4h and 18min).

Average UV index in November
Singapore, Singapore

Average UV index in November - Singapore, Singapore
  • Average UV index in November: 12

The months with the highest UV index are January, February, March, April, May, August, September, October, November and December (UV index 12).
The months with the lowest UV index are June and July (UV index 11).

Singapore, Singapore

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