November weather forecast
Changi, Singapore

November, signifies the beginning of the wet season, characterised by the highest rainfall figures throughout the year. The temperatures undergo a barely noticeable shift from 25.8°C (78.4°F) to 30.7°C (87.3°F). A rise in the number of rain showers mingle with cooler winds, presenting a fresh aura across Changi. Cloud cover elevates but a steady UV index keeps the town glowing. Be equipped with rain-gear and warm clothes to experience the best of what November brings.

Temperature

In Changi, November's average high-temperature stands at a still tropical 30.7°C (87.3°F), closely related to the preceding month. November nighttime temperatures in Changi hover close to the daytime peak with an average of 25.8°C (78.4°F).

Heat index

The heat index value for November is evaluated at a fiery hot 39°C (102.2°F). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are primarily vital for children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In November, the average relative humidity is 78%.

Rainfall

In Changi, in November, it is raining for 28.5 days, with typically 202mm (7.95") of accumulated precipitation. In Changi, during the entire year, the rain falls for 309.5 days and collects up to 1577mm (62.09") of precipitation.

Daylight

In Changi, the average length of the day in November is 12h and 4min.
On the first day of November in Changi, sunrise is at 06:45 and sunset at 18:49. On the last day of the month, sunrise is at 06:51 and sunset at 18:54 +08.

Sunshine

In Changi, Singapore, the average sunshine in November is 7.3h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Changi are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A daily high UV index of 7 in November leads to these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.