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 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
December begins with an average high-temperature of a still warm 28.9°C (84°F), reflecting close similarity to the preceding month. During the nights of December, Gairan records an average low-temperature of 26°C (78.8°F), reflecting a modest decrease from daytime highs.Heat index
During December, the heat index is estimated at a tropical 34°C (93.2°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is found by incorporating humidity levels into the air temperature measurement. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
Humidity
January and December, with an average relative humidity of 80%, are the most humid months in Gairan.Rainfall
December is the month with the most rainfall in Gairan. Rain falls for 23.5 days and accumulates 187mm (7.36") of precipitation.Daylight
December has the shortest days of the year in Gairan, with an average of 11h and 30min of daylight.On the first day of December, sunrise is at 5:47 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 5:31 pm PST.
Sunshine
In Gairan, Philippines, the average sunshine in December is 7.2h.UV index
The months with the highest UV index in Gairan are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Gairan are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, an average UV index of 7 transforms into the following instructions:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot does it get in December?
What is the most humid month?
What is the average humidity in December?
What is the wettest month?
How many days does it rain in December?
What is the month with the shortest days?
How many hours of daylight does Gairan have in December?
When are sunrise and sunset in December?
How many hours of sunshine does Gairan have in December?
What are the months with the highest UV index?
When is the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Gairan, Philippines
- Average high temperature in December: 28.9°C
The warmest month (with the highest average high temperature) is May (31.3°C).
The month with the lowest average high temperature is January (28.2°C).
- Average low temperature in December: 26°C
The months with the highest average low temperature are May and June (27.2°C).
The coldest month (with the lowest average low temperature) is February (25.2°C).
Average pressure in December
Gairan, Philippines
- Average pressure in December: 1009.7mbar
The month with the highest atmospheric pressure is February (1011.9mbar).
The months with the lowest atmospheric pressure are July and August (1008.4mbar).
Average wind speed in December
Gairan, Philippines
- Average wind speed in December: 15.2km/h
The windiest month (with the highest average wind speed) is January (18.1km/h).
The calmest month (with the lowest average wind speed) is May (8.6km/h).
Average humidity in December
Gairan, Philippines
- Average humidity in December: 80%
The months with the highest relative humidity are January and December (80%).
The month with the lowest relative humidity is May (74%).
Average rainfall in December
Gairan, Philippines
- Average rainfall in December: 187mm
The wettest month (with the highest rainfall) is December (187mm).
The driest month (with the least rainfall) is April (56mm).
Average rainfall days in December
Gairan, Philippines
- Average rainfall days in December: 23.5 days
The month with the highest number of rainy days is October (26.5 days).
The month with the least rainy days is February (16.3 days).
Average daylight in December /
Average sunshine in December
Gairan, Philippines
- Average daylight in December: 11h and 3min
The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 30min).
- Average sunshine in December: 7h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Gairan, Philippines
- Average sunshine days in December: 5.8 days
The month with the most sunshine days is April (10.8 days).
The month with the least sunshine days is October (3.5 days).
Average UV index in December
Gairan, 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
Gairan, Philippines
- Average cloud cover in December: 45
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is May (Cloud cover 31).
Average visibility in December
Gairan, 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).
