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 sea temperature 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
At the start of December, Unisan's average high-temperature reaches a still moderately hot 28°C (82.4°F), subtly different from the preceding month. Unisan maintains a near steady average temperature of 25.4°C (77.7°F) during the nights of December, demonstrating little drop from daytime highs.Heat index
In December, the heat index is estimated at a tropical 33°C (91.4°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.Bear in mind that the heat index values are determined for shaded areas and light breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Humidity
The most humid month is December, with an average relative humidity of 83%.Rainfall
The month with the most rainfall is December, when the rain falls for 27.2 days and typically aggregates up to 252mm (9.92") of precipitation.Sea temperature
In Unisan, the average seawater temperature in December is 27.7°C (81.9°F).Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.
Daylight
The month with the shortest days is December, with an average of 11h and 18min of daylight.On the first day of the month, sunrise is at 5:59 am and sunset at 5:22 pm. On the last day of December, sunrise is at 6:15 am and sunset at 5:34 pm PST.
Sunshine
In December, the average sunshine in Unisan is 4.8h.UV index
The months with the lowest UV index in Unisan are January, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: In December, an average UV index of 6 transforms into the following instructions:
Ward off overexposure. Defence against solar harm is crucial. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
Frequently asked questions
How hot is it in Unisan in December?
What is the most humid month in Unisan?
What is the average humidity in December in Unisan?
What is the rainiest month in Unisan?
How much does it rain in Unisan in December?
What is the water temperature in December in Unisan?
What is the month with the shortest days in Unisan?
How many hours of daylight does Unisan have in December?
When is the sunrise / sunset in December in Unisan?
How many hours of sunshine does Unisan have in December?
What is the month with the lowest UV index in Unisan?
What is the UV index intensity in December in Unisan?
Average temperature in December
Unisan, Philippines
- Average high temperature in December: 28°C
The warmest month (with the highest average high temperature) is May (31.1°C).
The month with the lowest average high temperature is January (26.8°C).
- Average low temperature in December: 25.4°C
The month with the highest average low temperature is June (26.7°C).
The coldest month (with the lowest average low temperature) is February (23.9°C).
Average pressure in December
Unisan, Philippines
- Average pressure in December: 1011.1mbar
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
Unisan, Philippines
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is January (19.2km/h).
The calmest month (with the lowest average wind speed) is May (8.3km/h).
Average humidity in December
Unisan, Philippines
- Average humidity in December: 83%
The month with the highest relative humidity is December (83%).
The month with the lowest relative humidity is May (78%).
Average rainfall in December
Unisan, Philippines
- Average rainfall in December: 252mm
The wettest month (with the highest rainfall) is December (252mm).
The driest month (with the least rainfall) is April (65mm).
Average rainfall days in December
Unisan, Philippines
- Average rainfall days in December: 27.2 days
The months with the highest number of rainy days are October and November (27.7 days).
The month with the least rainy days is February (18.5 days).
Average sea temperature in December
Unisan, Philippines
- Average sea temperature in December: 27.7°C
The best month for swimming (with the highest average sea temperature) is June (29.9°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).
Average daylight in December /
Average sunshine in December
Unisan, Philippines
- Average daylight in December: 11h and 2min
The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 18min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is May (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in December
Unisan, Philippines
- Average sunshine days in December: 1.9 days
The month with the most sunshine days is April (6.6 days).
The month with the least sunshine days is November (1 days).
Average UV index in December
Unisan, Philippines
- Average UV index in December: 6
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, October, November and December (UV index 6).
Average cloud cover in December
Unisan, Philippines
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is May (Cloud cover 31).
Average visibility in December
Unisan, Philippines
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, August and October (10km).
The months with the lowest visibility are July, September, November and December (9km).
Unisan, Philippines
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