December weather forecast
Culis, Philippines

The first month of the winter, December, is also a moderately hot month in Culis, Philippines, with an average temperature fluctuating between 22.9°C (73.2°F) and 29.5°C (85.1°F).

Temperature

Culis starts December with an average high-temperature of a moderately hot 29.5°C (85.1°F), a minor shift from November's 30.2°C (86.4°F). An average temperature of 22.9°C (73.2°F) is recorded during the nights in December.

Heat index

The average heat index in December is estimated at a very hot 36°C (96.8°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. 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 remain especially vital for babies and toddlers. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In Culis, the average relative humidity in December is 79%.

Rainfall

In Culis, in December, it is raining for 15.1 days, with typically 77mm (3.03") of accumulated precipitation. In Culis, Philippines, during the entire year, the rain falls for 237.9 days and collects up to 1774mm (69.84") of precipitation.

Daylight

With an average of 11h and 18min of daylight, December has the shortest days of the year in Culis.
On the first day of December, sunrise is at 6:07 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 5:39 pm PST.

Sunshine

The average sunshine in December in Culis is 6.3h.

UV index

January, July and December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the UV index of 6 transforms into the following advice:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.