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 arrival of December sees a recorded average high-temperature of a still moderately hot 29.4°C (84.9°F), showing little divergence from the previous month's conditions. During the month of December, an average temperature of 23.5°C (74.3°F) is noted during the nights in Matina Biao.Heat index
During December, the heat index is computed to be a very hot 36°C (96.8°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.Know that the heat index computations account for shaded terrains and slight winds. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', blends air temperature and moisture content to represent the felt temperature to humans. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
In December, the average relative humidity in Matina Biao is 80%.Rainfall
In Matina Biao, Philippines, during December, the rain falls for 20.4 days and regularly aggregates up to 47mm (1.85") of precipitation. Throughout the year, there are 265 rainfall days, and 916mm (36.06") of precipitation is accumulated.Daylight
December has the shortest days of the year in Matina Biao, with an average of 11h and 42min of daylight.On the first day of the month, sunrise is at 5:34 am and sunset at 5:19 pm. On the last day of December, in Matina Biao, sunrise is at 5:49 am and sunset at 5:32 pm PST.
Sunshine
The average sunshine in December in Matina Biao is 8.8h.UV index
February through December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The UV index of 7 in December translates into these instructions:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Matina Biao in December?
What is the average humidity in December in Matina Biao?
How much does it rain in Matina Biao in December?
What is the month with the shortest days in Matina Biao?
How many hours of daylight does Matina Biao have in December?
What time are sunrise and sunset in December in Matina Biao?
How long on average sun shines in December in Matina Biao?
What is the month with the highest UV index in Matina Biao?
What is the UV index reading in December in Matina Biao?
Average temperature in December
Matina Biao, Philippines
- Average high temperature in December: 29.4°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 (28.5°C).
- Average low temperature in December: 23.5°C
The month with the highest average low temperature is May (24.2°C).
The coldest months (with the lowest average low temperature) are February and March (22.8°C).
Average pressure in December
Matina Biao, Philippines
- Average pressure in December: 1009.4mbar
The month with the highest atmospheric pressure is February (1011.1mbar).
The months with the lowest atmospheric pressure are November and December (1009.4mbar).
Average wind speed in December
Matina Biao, Philippines
- Average wind speed in December: 7.5km/h
The windiest month (with the highest average wind speed) is February (9.3km/h).
The calmest months (with the lowest average wind speed) are May and June (5.9km/h).
Average humidity in December
Matina Biao, Philippines
- Average humidity in December: 80%
The month with the highest relative humidity is January (81%).
The months with the lowest relative humidity are March, April, May, June, September and October (78%).
Average rainfall in December
Matina Biao, Philippines
- Average rainfall in December: 47mm
The wettest month (with the highest rainfall) is July (109mm).
The driest month (with the least rainfall) is February (37mm).
Average rainfall days in December
Matina Biao, Philippines
- Average rainfall days in December: 20.4 days
The month with the highest number of rainy days is May (26.1 days).
The month with the least rainy days is February (15.4 days).
Average daylight in December /
Average sunshine in December
Matina Biao, Philippines
- Average daylight in December: 11h and 4min
The month with the longest days is June (Average daylight: 12h and 30min).
The month with the shortest days is December (Average daylight: 11h and 42min).
- Average sunshine in December: 8h and 5min
The months with the most sunshine are March and April (Average sunshine: 9h and 0min).
The month with the least sunshine is July (Average sunshine: 8h and 6min).
Average sunshine days in December
Matina Biao, Philippines
- Average sunshine days in December: 8.6 days
The month with the most sunshine days is February (10.5 days).
The month with the least sunshine days is May (3 days).
Average UV index in December
Matina Biao, Philippines
- Average UV index in December: 7
The months with the highest UV index are February, March, April, May, June, July, August, September, October, November and December (UV index 7).
The month with the lowest UV index is January (UV index 6).
Average cloud cover in December
Matina Biao, Philippines
- Average cloud cover in December: 35
The month with the most cloud cover is July (Cloud cover 44).
The month with the least cloud cover is March (Cloud cover 33).
Average visibility in December
Matina Biao, Philippines
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is January (9km).
