December weather forecastAstorga, Philippines
December
Weather in December
December, the first month of the winter in Astorga, is still a warm month, with an average temperature fluctuating between 23.5°C (74.3°F) and 29.9°C (85.8°F).Temperature
December's weather displays an average high-temperature of a moderately hot 29.9°C (85.8°F), slightly varied from November's 30.2°C (86.4°F). Astorga, in December, witnesses an average low-temperature of 23.5°C (74.3°F).Heat index
December's mean heat index is appraised at a fiery hot 37°C (98.6°F). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. The body is at risk of dehydration and related complications when it fails to shed excessive heat.
Humidity
In December, the average relative humidity is 78%.Rainfall
In Astorga, during December, the rain falls for 19 days and regularly aggregates up to 36mm (1.42") of precipitation. In Astorga, during the entire year, the rain falls for 239.9 days and collects up to 546mm (21.5") of precipitation.Sea temperature
In December, the average sea temperature is 28.9°C (84°F).Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.
Daylight
The month with the shortest days in Astorga is December, with an average of 11h and 42min of daylight.On the first day of December, sunrise is at 5:34 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 5:49 am and sunset at 5:33 pm PST.
Sunshine
In December, the average sunshine in Astorga, Philippines, is 8.9h.UV index
The months with the highest UV index in Astorga 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 in Astorga. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 7 during December translates into the following directions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Take caution! The UV rays from the Sun gain strength from sand and water reflections.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Astorga, Philippines
- Average high temperature in December: 29.9°C
The warmest month (with the highest average high temperature) is May (30.7°C).
The month with the lowest average high temperature is January (29°C).
- Average low temperature in December: 23.5°C
The month with the highest average low temperature is May (23.8°C).
The coldest month (with the lowest average low temperature) is February (22.7°C).
Average pressure in December
Astorga, Philippines
- Average pressure in December: 1009.3mbar
The month with the highest atmospheric pressure is February (1010.9mbar).
The months with the lowest atmospheric pressure are November and December (1009.3mbar).
Average wind speed in December
Astorga, Philippines
- Average wind speed in December: 6.6km/h
The windiest month (with the highest average wind speed) is February (8.2km/h).
The calmest months (with the lowest average wind speed) are May and June (5.3km/h).
Average humidity in December
Astorga, Philippines
- Average humidity in December: 78%
The months with the highest relative humidity are January, June and July (79%).
The months with the lowest relative humidity are February and March (76%).
Average rainfall in December
Astorga, Philippines
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is July (65mm).
The driest month (with the least rainfall) is February (18mm).
Average rainfall days in December
Astorga, Philippines
- Average rainfall days in December: 19 days
The month with the highest number of rainy days is May (23.7 days).
The month with the least rainy days is February (13.3 days).
Average sea temperature in December
Astorga, Philippines
- Average sea temperature in December: 28.9°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 (28.2°C).
Average daylight in December /
Average sunshine in December
Astorga, Philippines
- Average daylight in December: 11h and 42min
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 54min
The month with the most sunshine is March (Average sunshine: 9h and 6min).
The month with the least sunshine is July (Average sunshine: 8h and 6min).
Average sunshine days in December
Astorga, Philippines
- Average sunshine days in December: 9.3 days
The month with the most sunshine days is February (11.3 days).
The month with the least sunshine days is June (5.3 days).
Average UV index in December
Astorga, 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
Astorga, Philippines
- Average cloud cover in December: 34
The month with the most cloud cover is July (Cloud cover 43).
The months with the least cloud cover are February and March (Cloud cover 31).
Average visibility in December
Astorga, 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).
