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
The advent of December signifies a minor shift to an average high-temperature of a still moderately hot 28.5°C (83.3°F), aligning closely with November. December nights in Manay experience a minor temperature downturn to a still moderately hot 24.7°C (76.5°F).Heat index
December's average heat index is evaluated at a hot 33°C (91.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.Remember that heat index calculations are made for conditions in the shade with light wind. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', quantifies the warmth felt when relative humidity is considered. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Humidity
In December, the average relative humidity in Manay is 79%.Rainfall
In Manay, during December, the rain falls for 16.6 days and regularly aggregates up to 68mm (2.68") of precipitation. Throughout the year, in Manay, there are 199.4 rainfall days, and 760mm (29.92") of precipitation is accumulated.Sea temperature
In December, the average sea temperature in Manay is 28.8°C (83.8°F).Note: Water temperatures between 25°C (77°F) and 29°C (84.2°F) are ideal for all water activities, offering enjoyment without causing discomfort over extended periods.
Daylight
The month with the shortest days in Manay, Philippines, is December, with an average of 11h and 42min of daylight.On the first day of December in Manay, sunrise is at 5:31 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 5:45 am and sunset at 5:28 pm PST.
Sunshine
In December, the average sunshine is 8.8h.UV index
The months with the highest UV index are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV rays for the ordinary person.Note: An average maximum UV index of 7 in December leads to these recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. 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. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Be attentive! The UV exposure is heightened with reflections from sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in Manay in December?
What is the average humidity in December in Manay?
How many days does it rain in December in Manay?
What is the sea water temperature in December in Manay?
What is the month with the shortest days in Manay?
How many hours of daylight does Manay have in December?
When is the sunrise / sunset in December in Manay?
How many hours of sunshine does Manay have in December?
What is the month with the highest UV index in Manay?
What is the month with the lowest UV index in Manay?
How high is the UV index in December in Manay?
Average temperature in December
Manay, Philippines
- Average high temperature in December: 28.5°C
The warmest months (with the highest average high temperature) are August and October (29.5°C).
The month with the lowest average high temperature is February (27.6°C).
- Average low temperature in December: 24.7°C
The month with the highest average low temperature is October (25.3°C).
The coldest month (with the lowest average low temperature) is March (24.1°C).
Average pressure in December
Manay, Philippines
- Average pressure in December: 1009.1mbar
The months with the highest atmospheric pressure are February and March (1010.9mbar).
The month with the lowest atmospheric pressure is December (1009.1mbar).
Average wind speed in December
Manay, Philippines
- Average wind speed in December: 11.3km/h
The windiest month (with the highest average wind speed) is February (14.1km/h).
The calmest month (with the lowest average wind speed) is May (8km/h).
Average humidity in December
Manay, Philippines
- Average humidity in December: 79%
The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are August, September and October (77%).
Average rainfall in December
Manay, Philippines
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is January (143mm).
The driest month (with the least rainfall) is September (28mm).
Average rainfall days in December
Manay, Philippines
- Average rainfall days in December: 16.6 days
The month with the highest number of rainy days is January (20.9 days).
The month with the least rainy days is September (13.2 days).
Average sea temperature in December
Manay, Philippines
- Average sea temperature in December: 28.8°C
The best month for swimming (with the highest average sea temperature) is October (29.8°C).
The coldest month (with the lowest average sea temperature) is February (27.9°C).
Average daylight in December /
Average sunshine in December
Manay, 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 September and October (Average sunshine: 9h and 0min).
The month with the least sunshine is January (Average sunshine: 8h and 0min).
Average sunshine days in December
Manay, Philippines
- Average sunshine days in December: 10.3 days
The month with the most sunshine days is September (13.8 days).
The month with the least sunshine days is January (7.3 days).
Average UV index in December
Manay, 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
Manay, Philippines
- Average cloud cover in December: 32
The months with the most cloud cover are January and July (Cloud cover 39).
The month with the least cloud cover is March (Cloud cover 30).
Average visibility in December
Manay, 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).
Manay, Philippines
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