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 transition from November to December brings an average high-temperature of a still moderately hot 28.5°C (83.3°F), barely different from November's 29.1°C (84.4°F). A slight dip in temperature to a still warm 25°C (77°F) marks the average nights during December.Heat index
December's average heat index is computed to be a tropical 34°C (93.2°F). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.Take into consideration that the heat index values are calculated for shade and light wind conditions. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', combines air temperature and relative humidity to represent a human perceived temperature equivalent. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Humidity
January, November and December, with an average relative humidity of 82%, are the most humid months in Catmondaan.Rainfall
In December, in Catmondaan, the rain falls for 20.9 days. Throughout December, 131mm (5.16") of precipitation is accumulated. In Catmondaan, during the entire year, the rain falls for 250.7 days and collects up to 1137mm (44.76") of precipitation.Sea temperature
In December, the average sea temperature in Catmondaan is 28.2°C (82.8°F).Note: Water temperature between 25°C (77°F) and 29°C (84.2°F) provides warmth and pleasure, making water activities enjoyable for lengthened periods without feeling uncomfortable.
Daylight
The month with the shortest days in Catmondaan is December, with an average of 11h and 30min of daylight.On the first day of December, sunrise is at 5:46 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 6:01 am and sunset at 5:32 pm PST.
Sunshine
The average sunshine in December is 6.7h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Catmondaan. The months with the lowest UV index in Catmondaan are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum UV index, 7 during December, leads to the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take heed! Reflections of sand and water make the Sun's UV rays stronger.
Frequently asked questions
How hot is it in Catmondaan in December?
What are the most humid months in Catmondaan?
What is the average humidity in December in Catmondaan?
How many days does it rain in December in Catmondaan?
How warm is the water in December in Catmondaan?
What is the month with the shortest days in Catmondaan?
How many hours of daylight does Catmondaan have in December?
When is the sunrise / sunset in December in Catmondaan?
How many hours of sunshine does Catmondaan have in December?
What is the month with the highest UV index in Catmondaan?
When is the lowest UV index in Catmondaan?
What is the UV index intensity in December in Catmondaan?
Average temperature in December
Catmondaan, Philippines
- Average high temperature in December: 28.5°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 (27.6°C).
- Average low temperature in December: 25°C
The month with the highest average low temperature is May (25.9°C).
The coldest month (with the lowest average low temperature) is February (24.1°C).
Average pressure in December
Catmondaan, Philippines
- Average pressure in December: 1009.6mbar
The month with the highest atmospheric pressure is February (1011.7mbar).
The months with the lowest atmospheric pressure are July and August (1008.5mbar).
Average wind speed in December
Catmondaan, Philippines
- Average wind speed in December: 13.3km/h
The windiest month (with the highest average wind speed) is January (15.7km/h).
The calmest month (with the lowest average wind speed) is May (8.3km/h).
Average humidity in December
Catmondaan, Philippines
- Average humidity in December: 82%
The months with the highest relative humidity are January, November and December (82%).
The months with the lowest relative humidity are May and August (77%).
Average rainfall in December
Catmondaan, Philippines
- Average rainfall in December: 131mm
The wettest month (with the highest rainfall) is November (155mm).
The driest months (with the least rainfall) are March and April (47mm).
Average rainfall days in December
Catmondaan, Philippines
- Average rainfall days in December: 20.9 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (16.6 days).
Average sea temperature in December
Catmondaan, Philippines
- Average sea temperature in December: 28.2°C
The best month for swimming (with the highest average sea temperature) is June (29.8°C).
The coldest month (with the lowest average sea temperature) is February (26.8°C).
Average daylight in December /
Average sunshine in December
Catmondaan, Philippines
- Average daylight in December: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in December: 6h and 4min
The month with the most sunshine is June (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in December
Catmondaan, Philippines
- Average sunshine days in December: 7.1 days
The months with the most sunshine days are March and April (10.3 days).
The months with the least sunshine days are September and October (5.5 days).
Average UV index in December
Catmondaan, 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
Catmondaan, Philippines
- Average cloud cover in December: 51
The month with the most cloud cover is January (Cloud cover 59).
The months with the least cloud cover are April and May (Cloud cover 36).
Average visibility in December
Catmondaan, 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).
Catmondaan, Philippines
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