January weather forecast
Kampong Sireh, Singapore

January in Kampong Sireh, Singapore, is characterized by high humidity levels with a relative humidity index of 80% which is almost the peak for a year. Despite being the first month of the year, it sets precedents for the ensuing months. The weather is dominated by warmth and dampness, which is further compounded by frequent rainfall, making it a typical tropical climate. Wind patterns are relatively stable without any significant gusts, allowing for decent visibility throughout the month. The skies remain partly cloudy most of the time, creating a blend of sunny and overcast conditions.

Temperature

January, known for its average high temperature of 29.3°C (84.7°F) and an average low temperature of 24.9°C (76.8°F), is the coldest month.

Heat index

January's heat index is estimated at a torrid 36°C (96.8°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. When relative humidity is at high levels, the evaporation rate lessens, causing the body to keep more heat than it would in less humid conditions. Heat-related challenges, like dehydration, can be anticipated when body heat isn't managed effectively.

Humidity

The average relative humidity in January in Kampong Sireh, Singapore, is 80%.

Rainfall

In Kampong Sireh, in January, it is raining for 25.8 days, with typically 143mm (5.63") of accumulated precipitation. In Kampong Sireh, during the entire year, the rain falls for 309.5 days and collects up to 1577mm (62.09") of precipitation.

Daylight

The average length of the day in January in Kampong Sireh, Singapore, is 12h and 3min.
On the first day of the month, sunrise is at 07:06 and sunset at 19:09. On the last day of January, sunrise is at 07:15 and sunset at 19:19 +08.

Sunshine

The average sunshine in January in Kampong Sireh is 7.3h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Kampong Sireh are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The daily high UV index of 7 during January translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.