December weather forecast
Salapan, Philippines

December, the first month of the winter in Salapan, is also a moderately hot month, with an average temperature ranging between max 29.5°C (85.1°F) and min 24.3°C (75.7°F).

Temperature

With the onset of December, a modest change to a warm 29.5°C (85.1°F) from November's 30.5°C (86.9°F) is noted in high-temperature. Salapan's nighttime temperature in December falls to an average of 24.3°C (75.7°F).

Heat index

The heat index in December is estimated at a fiery hot 35°C (95°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
In the scope of the heat index, its values resonate with shade and light wind conditions. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Heat-related complications, like dehydration, can manifest if the body's heat gain exceeds its dissipation capacity.

Humidity

The average relative humidity in December is 77%.

Rainfall

In Salapan, in December, it is raining for 7.2 days, with typically 14mm (0.55") of accumulated precipitation. In Salapan, during the entire year, the rain falls for 154.1 days and collects up to 342mm (13.46") of precipitation.

Daylight

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

Sunshine

In December, the average sunshine is 6.6h.

UV index

February through December, with an average maximum UV index of 7, are months with the highest UV index in Salapan, Philippines. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: A daily maximum UV index of 7 in December translates into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. 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. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.