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
Weather in December
Temperature
The advent of December denotes an average high-temperature of a still warm 28.3°C (82.9°F), subtly different from November's 28.7°C (83.7°F). During December, Aliwanay perceives a slight decrease in temperature from daytime highs, settling at an average low of 25.3°C (77.5°F).Heat index
The heat index value during December is appraised at a tropical 33°C (91.4°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
Humidity
In Aliwanay, the average relative humidity in December is 82%.Rainfall
In Aliwanay, in December, it is raining for 23.9 days, with typically 141mm (5.55") of accumulated precipitation. Throughout the year, in Aliwanay, there are 237.9 rainfall days, and 1025mm (40.35") of precipitation is accumulated.Daylight
With an average of 11h and 30min of daylight, December has the shortest days of the year in Aliwanay.On the first day of the month, sunrise is at 5:47 am and sunset at 5:20 pm. On the last day of December, in Aliwanay, sunrise is at 6:02 am and sunset at 5:33 pm PST.
Sunshine
The average sunshine in December is 7.1h.UV index
The months with the highest UV index in Aliwanay, Philippines, 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 reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 7 in December translates into this advice:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Aliwanay in December?
What is the average humidity in December in Aliwanay?
How much does it rain in Aliwanay in December?
What is the month with the shortest days in Aliwanay?
What is the average length of the day in December in Aliwanay?
When are sunrise and sunset in December in Aliwanay?
How long on average sun shines in December in Aliwanay?
What are the months with the highest UV index in Aliwanay?
When is the lowest UV index in Aliwanay?
What is the UV index intensity in December in Aliwanay?
Average temperature in December
Aliwanay, Philippines
- Average high temperature in December: 28.3°C
The warmest month (with the highest average high temperature) is May (30.4°C).
The month with the lowest average high temperature is January (27.3°C).
- Average low temperature in December: 25.3°C
The month with the highest average low temperature is May (26.3°C).
The coldest month (with the lowest average low temperature) is February (24.1°C).
Average pressure in December
Aliwanay, Philippines
- Average pressure in December: 1009.5mbar
The month with the highest atmospheric pressure is February (1011.6mbar).
The months with the lowest atmospheric pressure are July and August (1008.6mbar).
Average wind speed in December
Aliwanay, Philippines
- Average wind speed in December: 12.9km/h
The windiest month (with the highest average wind speed) is January (15.6km/h).
The calmest month (with the lowest average wind speed) is May (7.7km/h).
Average humidity in December
Aliwanay, Philippines
- Average humidity in December: 82%
The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are May and June (76%).
Average rainfall in December
Aliwanay, Philippines
- Average rainfall in December: 141mm
The wettest month (with the highest rainfall) is November (163mm).
The driest month (with the least rainfall) is April (41mm).
Average rainfall days in December
Aliwanay, Philippines
- Average rainfall days in December: 23.9 days
The months with the highest number of rainy days are January and December (23.9 days).
The month with the least rainy days is April (16.3 days).
Average daylight in December /
Average sunshine in December
Aliwanay, Philippines
- Average daylight in December: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 54min).
Average sunshine days in December
Aliwanay, Philippines
- Average sunshine days in December: 4.5 days
The month with the most sunshine days is August (12.8 days).
The month with the least sunshine days is January (3.7 days).
Average UV index in December
Aliwanay, 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
Aliwanay, Philippines
- Average cloud cover in December: 46
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are April and May (Cloud cover 30).
Average visibility in December
Aliwanay, 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).
Aliwanay, Philippines
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