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 sees the average high-temperature at a still warm 27.8°C (82°F), subtly shifted from November's 28.8°C (83.8°F). Siniloan experiences a subtle drop in temperature during the December nights, recording an average of 24.1°C (75.4°F).Heat index
The heat index value for December is estimated at a tropical 32°C (89.6°F). Persistent activity under exposure might lead to a feeling of weariness, with subsequent heat cramps.Heat index determinations are made taking into account the shade and light air movements. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'feels like' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. 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. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
Humidity
In Siniloan, the average relative humidity in December is 82%.Rainfall
In December, in Siniloan, the rain falls for 18 days. Throughout December, 48mm (1.89") of precipitation is accumulated. In Siniloan, during the entire year, the rain falls for 196.1 days and collects up to 602mm (23.7") of precipitation.Daylight
December has the shortest days of the year in Siniloan, with an average of 11h and 18min of daylight.On the first day of the month, sunrise is at 6:03 am and sunset at 5:23 pm. On the last day of December, in Siniloan, sunrise is at 6:18 am and sunset at 5:35 pm PST.
Sunshine
In December, the average sunshine is 5.4h.UV index
January and December, with an average maximum UV index of 6, are months with the lowest UV index in Siniloan, Philippines. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 6 in December translates into the following recommendations:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full 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
What is the average December temperature in Siniloan?
What is the average humidity in December in Siniloan?
How many days does it rain in December in Siniloan?
What is the month with the shortest days in Siniloan?
What is the average length of the day in December in Siniloan?
When is the sunrise / sunset in December in Siniloan?
How long on average sun shines in December in Siniloan?
What is the month with the lowest UV index in Siniloan?
What is the UV index reading in December in Siniloan?
Average temperature in December
Siniloan, Philippines
- Average high temperature in December: 27.8°C
The warmest month (with the highest average high temperature) is May (32°C).
The month with the lowest average high temperature is January (26.6°C).
- Average low temperature in December: 24.1°C
The month with the highest average low temperature is May (25.3°C).
The coldest month (with the lowest average low temperature) is February (22.7°C).
Average pressure in December
Siniloan, Philippines
- Average pressure in December: 1011.4mbar
The month with the highest atmospheric pressure is February (1013.4mbar).
The month with the lowest atmospheric pressure is August (1007.6mbar).
Average wind speed in December
Siniloan, Philippines
- Average wind speed in December: 13.7km/h
The windiest month (with the highest average wind speed) is January (14.2km/h).
The calmest month (with the lowest average wind speed) is May (7.5km/h).
Average humidity in December
Siniloan, Philippines
- Average humidity in December: 82%
The months with the highest relative humidity are July and September (83%).
The month with the lowest relative humidity is April (76%).
Average rainfall in December
Siniloan, Philippines
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is August (93mm).
The driest month (with the least rainfall) is February (15mm).
Average rainfall days in December
Siniloan, Philippines
- Average rainfall days in December: 18 days
The month with the highest number of rainy days is October (18.6 days).
The month with the least rainy days is February (12.5 days).
Average daylight in December /
Average sunshine in December
Siniloan, 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: 5h and 2min
The month with the most sunshine is April (Average sunshine: 11h and 12min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in December
Siniloan, Philippines
- Average sunshine days in December: 5.8 days
The month with the most sunshine days is August (14.3 days).
The month with the least sunshine days is January (4.3 days).
Average UV index in December
Siniloan, 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
Siniloan, Philippines
- Average cloud cover in December: 49
The month with the most cloud cover is August (Cloud cover 52).
The month with the least cloud cover is April (Cloud cover 27).
Average visibility in December
Siniloan, Philippines
- Average visibility in December: 10km
The months with the highest visibility are February, March, April and December (10km).
The months with the lowest visibility are January, May, June, July, August, September, October and November (9km).
