December weather forecast
Manresa, Philippines

December, the first month of the winter in Manresa, is still a warm month, with temperature in the range of an average high of 29.5°C (85.1°F) and an average low of 24.3°C (75.7°F).

Temperature

With December's arrival, Manresa notes an average high-temperature of a moderately hot 29.5°C (85.1°F), closely following the trend of the preceding month. Manresa cools down to an average low-temperature of 24.3°C (75.7°F) throughout the month of December.

Heat index

The heat index value during December is estimated at a sweltering 35°C (95°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Taking into account that direct sunlight can boost the heat effect, the heat index may rise by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In December, the average relative humidity is 77%.

Rainfall

In December, the rain falls for 11.5 days. Throughout December, 45mm (1.77") of precipitation is accumulated. Throughout the year, there are 185 rainfall days, and 830mm (32.68") of precipitation is accumulated.

Daylight

December has the shortest days of the year in Manresa, Philippines, with an average of 11h and 18min of daylight.
On the first day of the month, sunrise is at 6:05 am and sunset at 5:24 pm. On the last day of December, in Manresa, sunrise is at 6:20 am and sunset at 5:37 pm PST.

Sunshine

The average sunshine in December in Manresa is 6.6h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 7 in December transforms into this advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Boost your sun resistance with garments that are densely woven yet spacious.