December weather forecast
Penaranda, Philippines

The first month of the winter, December, is also a hot month in Penaranda, Philippines, with an average temperature ranging between max 30.1°C (86.2°F) and min 22°C (71.6°F).

Temperature

With the transition into December, Penaranda notes an average high-temperature of a still hot 30.1°C (86.2°F), closely resembling November. Throughout December, Penaranda encounters an average temperature drop to a pleasant 22°C (71.6°F).

Heat index

In December, the average heat index is calculated to be a sweltering 38°C (100.4°F). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially vital to children. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In December, the average relative humidity is 79%.

Rainfall

In December, the rain falls for 13.1 days. Throughout December, 54mm (2.13") of precipitation is accumulated. In Penaranda, during the entire year, the rain falls for 223 days and collects up to 1321mm (52.01") of precipitation.

Daylight

With an average of 11h and 12min of daylight, December has the shortest days of the year in Penaranda, Philippines.
On the first day of the month, sunrise is at 6:06 am and sunset at 5:23 pm. On the last day of December, in Penaranda, sunrise is at 6:21 am and sunset at 5:36 pm PST.

Sunshine

In December, the average sunshine is 7h.

UV index

January, July and December, with an average maximum UV index of 6, are months with the lowest UV index in Penaranda. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 during December translates into the following recommendations:
Evade overexposure. Individuals with fair skin risk burning in under 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.