December weather forecast
Las Pinas, Philippines

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Weather in December

December brings the year to a close on a cool note in Las Pinas. There's a slight drop in temperature from November, reflecting the cooling trend that graces the city. The weather slightly cools, with the temperature reaching lows of 24.6°C (76.3°F). December's weather serves as a gentle reminder of the cooling cycle that begins with the year's start. It allows a bit of a respite from the heat, setting the stage for the cool January temperatures.

Temperature

Las Pinas records a slight change with December's average high-temperatures adjusting to a warm 29.5°C (85.1°F) from November's 30.5°C (86.9°F). A consistent average low of 24.6°C (76.3°F) is noted throughout December, only a small step down from its daytime high.

Heat index

The heat index for December is evaluated at a very hot 35°C (95°F). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Consider that heat index readings are for situations in the shade and light wind. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in December is 76%.

Rainfall

In December, in Las Pinas, Philippines, the rain falls for 7.2 days. Throughout December, 16mm (0.63") of precipitation is accumulated. In Las Pinas, Philippines, during the entire year, the rain falls for 130.2 days and collects up to 290mm (11.42") of precipitation.

Daylight

The month with the shortest days is December, 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 5:25 pm. On the last day of December, in Las Pinas, Philippines, sunrise is at 6:20 am and sunset at 5:37 pm PST.

Sunshine

In December, the average sunshine is 6.5h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Las Pinas. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.
Note: In December, an average UV index of 7 transforms into the following instructions:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.

Frequently asked questions

How hot is December in Las Pinas?

During December, Las Pinas experiences an average high-temperature of 29.5°C (85.1°F) and a low-temperature of 24.6°C (76.3°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, in December is evaluated at 35°C (95°F).

What is the average humidity in December in Las Pinas?

In December, the average relative humidity in Las Pinas, Philippines, is 76%.

How much does it rain in Las Pinas in December?

In Las Pinas, Philippines, during December, the rain falls for 7.2 days and regularly aggregates up to 16mm (0.63") of precipitation.

What is the month with the shortest days in Las Pinas?

December has the shortest days of the year in Las Pinas, with an average of 11h and 18min of daylight.

What is the average length of the day in December in Las Pinas?

In December, the average day length is 11h and 17min.

What time are sunrise and sunset in December in Las Pinas?

In December, on the first day of the month, sunrise is at 6:05 am and sunset at 5:25 pm. On the last day of the month, in Las Pinas, sunrise is at 6:20 am and sunset at 5:37 pm PST.

How long on average sun shines in December in Las Pinas?

The average sunshine duration in December in Las Pinas, Philippines, is 6.5h.

What is the month with the highest UV index in Las Pinas?

The months with the highest UV index in Las Pinas are January through December, with an average maximum UV index of 7.

What is the month with the lowest UV index in Las Pinas?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

How high is the UV index in December in Las Pinas?

In December, the average daily maximum UV index in Las Pinas, Philippines, is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.

Average temperature in December
Las Pinas, Philippines

Average temperature in December - Las Pinas, Philippines
  • Average high temperature in December: 29.5°C

The warmest month (with the highest average high temperature) is May (33.1°C).
The month with the lowest average high temperature is January (28.3°C).

  • Average low temperature in December: 24.6°C

The month with the highest average low temperature is June (26.8°C).
The coldest months (with the lowest average low temperature) are January and February (23.7°C).

Average pressure in December
Las Pinas, Philippines

Average pressure in December - Las Pinas, Philippines
  • Average pressure in December: 1011.2mbar

The month with the highest atmospheric pressure is February (1013.2mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).

Average wind speed in December
Las Pinas, Philippines

Average wind speed in December - Las Pinas, Philippines
  • Average wind speed in December: 12.8km/h

The windiest month (with the highest average wind speed) is January (13.2km/h).
The calmest month (with the lowest average wind speed) is May (8.5km/h).

Average humidity in December
Las Pinas, Philippines

Average humidity in December - Las Pinas, Philippines
  • Average humidity in December: 76%

The months with the highest relative humidity are August and September (80%).
The month with the lowest relative humidity is April (70%).

Average rainfall in December
Las Pinas, Philippines

Average rainfall in December - Las Pinas, Philippines
  • Average rainfall in December: 16mm

The wettest month (with the highest rainfall) is August (63mm).
The driest month (with the least rainfall) is February (2mm).

Average rainfall days in December
Las Pinas, Philippines

Average rainfall days in December - Las Pinas, Philippines
  • Average rainfall days in December: 7.2 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is February (3.5 days).

Average daylight in December /
Average sunshine in December
Las Pinas, Philippines

Average daylight in December / Average sunshine in December - Las Pinas, Philippines
  • Average daylight in December: 11h and 2min

The month with the longest days is June (Average daylight: 13h and 0min).
The month with the shortest days is December (Average daylight: 11h and 18min).

  • Average sunshine in December: 6h and 3min

The month with the most sunshine is April (Average sunshine: 11h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 6min).

Average sunshine days in December
Las Pinas, Philippines

Average sunshine days in December - Las Pinas, Philippines
  • Average sunshine days in December: 21.9 days

The month with the most sunshine days is March (25.4 days).
The month with the least sunshine days is July (8.3 days).

Average UV index in December
Las Pinas, Philippines

Average UV index in December - Las Pinas, Philippines
  • Average UV index in December: 7

The months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).

Average cloud cover in December
Las Pinas, Philippines

Average cloud cover in December - Las Pinas, Philippines
  • Average cloud cover in December: 37

The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is April (Cloud cover 25).

Average visibility in December
Las Pinas, Philippines

Average visibility in December - Las Pinas, Philippines
  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Las Pinas, Philippines

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