December weather forecastNamayan, Philippines
December
Weather in December
December, the first month of the winter in Namayan, is still a warm month, with temperature in the range of an average high of 29.4°C (84.9°F) and an average low of 24.5°C (76.1°F).Temperature
Namayan's December average high-temperature settles at a warm 29.4°C (84.9°F), showing a near match with the preceding month. Namayan reports an average low-temperature of 24.5°C (76.1°F) during the subtly cooler December nights.Heat index
The average heat index in December is estimated at a sweltering 35°C (95°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.Keep in mind the heat index values are meant for areas in shade and with light wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. 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. 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 are essentially critical for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
When temperatures rise, the human body turns to perspiration, using the cooling power of evaporating sweat. 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
In Namayan, the average relative humidity in December is 77%.Rainfall
In December, the rain falls for 10.4 days. Throughout December, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 171.4 rainfall days, and 715mm (28.15") of precipitation is accumulated.Daylight
With an average of 11h and 18min of daylight, December has the shortest days of the year in Namayan.On the first day of the month, sunrise is at 6:05 am and sunset at 5:24 pm. On the last day of December, in Namayan, sunrise is at 6:20 am and sunset at 5:37 pm PST.
Sunshine
In December, the average sunshine in Namayan is 6.5h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Employ safeguards and advocate sun safety protocols. Shielding against skin and eye damage is crucial. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Namayan, Philippines
- Average high temperature in December: 29.4°C
The warmest month (with the highest average high temperature) is May (33.3°C).
The month with the lowest average high temperature is January (28.2°C).
- Average low temperature in December: 24.5°C
The month with the highest average low temperature is May (26.4°C).
The coldest months (with the lowest average low temperature) are January and February (23.2°C).
Average pressure in December
Namayan, Philippines
- Average pressure in December: 1011.3mbar
The month with the highest atmospheric pressure is February (1013.3mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).
Average wind speed in December
Namayan, Philippines
- Average wind speed in December: 11.8km/h
The windiest month (with the highest average wind speed) is January (12.1km/h).
The calmest month (with the lowest average wind speed) is May (7.8km/h).
Average humidity in December
Namayan, Philippines
- Average humidity in December: 77%
The months with the highest relative humidity are July, August and September (80%).
The month with the lowest relative humidity is April (71%).
Average rainfall in December
Namayan, Philippines
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is August (143mm).
The driest month (with the least rainfall) is February (9mm).
Average rainfall days in December
Namayan, Philippines
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is July (23.5 days).
The month with the least rainy days is February (5.9 days).
Average daylight in December /
Average sunshine in December
Namayan, Philippines
- Average daylight in December: 11h and 18min
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 30min
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
Namayan, Philippines
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is April (18.8 days).
The month with the least sunshine days is July (5.9 days).
Average UV index in December
Namayan, Philippines
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August, September, October and November (UV index 7).
The months with the lowest UV index are January and December (UV index 6).
Average cloud cover in December
Namayan, Philippines
- Average cloud cover in December: 36
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
Namayan, Philippines
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, October, November and December (10km).
The months with the lowest visibility are July, August and September (9km).
