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
December
Weather in December
Temperature
A minor adjustment in Guijalo's average high-temperature is noted with the start of December, touching a still moderately hot 27.8°C (82°F) from November's 28.5°C (83.3°F). With a barely noticeable fluctuation in temperature, Guijalo reaches an average low of 26°C (78.8°F) during the December nights.Heat index
For December, the heat index is appraised at a tropical 32°C (89.6°F). Prolonged exposure combined with continuous activity could lead to exhaustion, and possibly heat cramps.When assessing, remember that heat index measurements are for light winds and shaded spots. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
Humidity
The months with the highest humidity in Guijalo are January, November and December, with an average relative humidity of 82%.Rainfall
The month with the most rainfall is December, when the rain falls for 27.8 days and typically aggregates up to 327mm (12.87") of precipitation.Sea temperature
In December, the average sea temperature in Guijalo is 27.8°C (82°F).Note: Engaging in water activities, such as swimming or diving, in temperatures from 25°C (77°F) to 29°C (84.2°F) is very pleasurable for extended periods, without any discomfort.
Daylight
December has the shortest days of the year, with an average of 11h and 18min of daylight.On the first day of the month, sunrise is at 5:52 am and sunset at 5:14 pm. On the last day of December, in Guijalo, sunrise is at 6:07 am and sunset at 5:27 pm PST.
Sunshine
The average sunshine in December in Guijalo is 5.6h.UV index
January and December, with an average maximum UV index of 6, are months with the lowest UV index in Guijalo, Philippines. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: A maximum UV index of 6 in December translates into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Stay vigilant! UV rays get a boost in intensity due to sand and water reflections.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Guijalo in December?
What are the most humid months in Guijalo?
What is the average humidity in December in Guijalo?
What is the rainiest month in Guijalo?
How many days does it rain in December in Guijalo?
What is the sea water temperature in December in Guijalo?
What is the month with the shortest days in Guijalo?
How many hours of daylight does Guijalo have in December?
When are sunrise and sunset in December in Guijalo?
How long on average sun shines in December in Guijalo?
When is the lowest UV index in Guijalo?
What is the UV index reading in December in Guijalo?
Average temperature in December
Guijalo, Philippines
- Average high temperature in December: 27.8°C
The warmest month (with the highest average high temperature) is June (30.2°C).
The month with the lowest average high temperature is January (26.4°C).
- Average low temperature in December: 26°C
The month with the highest average low temperature is June (27.2°C).
The coldest month (with the lowest average low temperature) is February (24.7°C).
Average pressure in December
Guijalo, Philippines
- Average pressure in December: 1010.9mbar
The month with the highest atmospheric pressure is February (1013.2mbar).
The month with the lowest atmospheric pressure is August (1007.3mbar).
Average wind speed in December
Guijalo, Philippines
- Average wind speed in December: 18.6km/h
The windiest month (with the highest average wind speed) is January (20.7km/h).
The calmest month (with the lowest average wind speed) is May (10.5km/h).
Average humidity in December
Guijalo, 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 June (78%).
Average rainfall in December
Guijalo, Philippines
- Average rainfall in December: 327mm
The wettest month (with the highest rainfall) is December (327mm).
The driest month (with the least rainfall) is April (53mm).
Average rainfall days in December
Guijalo, Philippines
- Average rainfall days in December: 27.8 days
The month with the highest number of rainy days is January (28.3 days).
The month with the least rainy days is April (16.6 days).
Average sea temperature in December
Guijalo, Philippines
- Average sea temperature in December: 27.8°C
The best month for swimming (with the highest average sea temperature) is June (29.7°C).
The coldest month (with the lowest average sea temperature) is February (26.7°C).
Average daylight in December /
Average sunshine in December
Guijalo, 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: 5h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Guijalo, Philippines
- Average sunshine days in December: 1.3 days
The month with the most sunshine days is August (11.3 days).
The month with the least sunshine days is January (1.2 days).
Average UV index in December
Guijalo, 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
Guijalo, Philippines
- Average cloud cover in December: 56
The month with the most cloud cover is January (Cloud cover 65).
The month with the least cloud cover is May (Cloud cover 29).
Average visibility in December
Guijalo, Philippines
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October and November (10km).
The month with the lowest visibility is December (9km).
