Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The advent of December reveals an average high-temperature of a still hot 30.3°C (86.5°F), showing minimal difference from the prior month. Throughout December, Dumalinao encounters an average temperature drop to a warm 23.7°C (74.7°F).Heat index
Throughout December, the heat index is computed to be a very hot 39°C (102.2°F). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Perspiring is how the human body naturally cools down, as sweat's evaporation takes away excess heat. Increased relative humidity slows down evaporation, thereby decreasing the rate of heat removal from the body, culminating in a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.
Humidity
The average relative humidity in December is 81%.Rainfall
In Dumalinao, in December, it is raining for 21.1 days, with typically 72mm (2.83") of accumulated precipitation. Throughout the year, there are 276.2 rainfall days, and 1339mm (52.72") of precipitation is accumulated.Daylight
The month with the shortest days is December, with an average of 11h and 42min of daylight.On the first day of December, sunrise is at 5:44 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 5:59 am and sunset at 5:39 pm PST.
Sunshine
The average sunshine in December is 8.9h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 7 during December morphs into the following directions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. 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. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December?
What is the average humidity in December?
How many days does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Dumalinao have in December?
When are sunrise and sunset in December?
How long on average sun shines in December?
When is the highest UV index?
What is the month with the lowest UV index?
How high is the UV index in December in Dumalinao?
Average temperature in December
Dumalinao, Philippines
- Average high temperature in December: 30.3°C
The warmest month (with the highest average high temperature) is April (31.3°C).
The month with the lowest average high temperature is July (29.2°C).
- Average low temperature in December: 23.7°C
The month with the highest average low temperature is May (24.3°C).
The coldest month (with the lowest average low temperature) is February (23°C).
Average pressure in December
Dumalinao, Philippines
- Average pressure in December: 1009.1mbar
The month with the highest atmospheric pressure is February (1010.6mbar).
The months with the lowest atmospheric pressure are November and December (1009.1mbar).
Average wind speed in December
Dumalinao, Philippines
- Average wind speed in December: 6.2km/h
The windiest month (with the highest average wind speed) is February (7.9km/h).
The calmest month (with the lowest average wind speed) is May (4.3km/h).
Average humidity in December
Dumalinao, Philippines
- Average humidity in December: 81%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is March (77%).
Average rainfall in December
Dumalinao, Philippines
- Average rainfall in December: 72mm
The wettest month (with the highest rainfall) is June (191mm).
The driest month (with the least rainfall) is February (45mm).
Average rainfall days in December
Dumalinao, Philippines
- Average rainfall days in December: 21.1 days
The month with the highest number of rainy days is May (28.4 days).
The month with the least rainy days is February (14.7 days).
Average daylight in December /
Average sunshine in December
Dumalinao, Philippines
- Average daylight in December: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 36min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in December: 8h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 48min).
Average sunshine days in December
Dumalinao, Philippines
- Average sunshine days in December: 8.2 days
The month with the most sunshine days is February (11.8 days).
The month with the least sunshine days is May (1.8 days).
Average UV index in December
Dumalinao, 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
Dumalinao, Philippines
- Average cloud cover in December: 34
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is February (Cloud cover 30).
Average visibility in December
Dumalinao, Philippines
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
