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 snowfall in December
- Average snowfall 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
Weather in December
Temperature
During the warmest month, December, temperatures average a high of 27°C (80.6°F) and a low of 15.7°C (60.3°F).Heat index
December's average heat index is estimated at 27°C (80.6°F). Exposure and extended activity could potentially cause a state of fatigue and lead to heat cramps.It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. 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 'apparent temperature' or 'felt air temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
In Costa de los Reyes, the average relative humidity in December is 42%.Rainfall
In December, the rain falls for 6.5 days. Throughout December, 16mm (0.63") of precipitation is accumulated. Throughout the year, there are 42.4 rainfall days, and 87mm (3.43") of precipitation is accumulated.Snowfall
January through June, September through December are months without snowfall.Daylight
The month with the longest days is December, with an average of 13h and 54min of daylight.On the first day of the month, sunrise is at 06:25 and sunset at 20:14. On the last day of December, in Costa de los Reyes, Argentina, sunrise is at 06:36 and sunset at 20:31 -03.
Sunshine
In December, the average sunshine in Costa de los Reyes is 9.8h.UV index
The months with the highest UV index in Costa de los Reyes are January and December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: The maximum UV index, 6 during December, leads to the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. 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. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What part of the year is the hottest in Costa de los Reyes?
What are December temperatures in Costa de los Reyes?
What is the average humidity in December in Costa de los Reyes?
How much does it rain in Costa de los Reyes in December?
When it does not snow in Costa de los Reyes?
When are the longest days in Costa de los Reyes?
What is the average length of the day in December in Costa de los Reyes?
When is the sunrise / sunset in December in Costa de los Reyes?
How many hours of sunshine does Costa de los Reyes have in December?
What is the month with the highest UV index in Costa de los Reyes?
What is the UV index intensity in December in Costa de los Reyes?
Average temperature in December
Costa de los Reyes, Argentina
- Average high temperature in December: 27°C
The warmest month (with the highest average high temperature) is December (27°C).
The month with the lowest average high temperature is July (16.7°C).
- Average low temperature in December: 15.7°C
The month with the highest average low temperature is January (16.3°C).
The coldest month (with the lowest average low temperature) is July (3.9°C).
Average pressure in December
Costa de los Reyes, Argentina
- Average pressure in December: 1012.1mbar
The month with the highest atmospheric pressure is July (1018.5mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).
Average wind speed in December
Costa de los Reyes, Argentina
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is October (10.5km/h).
The calmest month (with the lowest average wind speed) is April (7.5km/h).
Average humidity in December
Costa de los Reyes, Argentina
- Average humidity in December: 42%
The month with the highest relative humidity is March (53%).
The month with the lowest relative humidity is August (33%).
Average rainfall in December
Costa de los Reyes, Argentina
- Average rainfall in December: 16mm
The wettest month (with the highest rainfall) is January (27mm).
The driest months (with the least rainfall) are June, July, August and September (1mm).
Average rainfall days in December
Costa de los Reyes, Argentina
- Average rainfall days in December: 6.5 days
The month with the highest number of rainy days is January (9.1 days).
The month with the least rainy days is August (0.4 days).
Average snowfall in December
Costa de los Reyes, Argentina
- Average snowfall in December: 0mm
The month with the highest snowfall is July (3mm).
The months with the least snowfall are January, February, March, April, May, June, September, October, November and December (0mm).
Average snowfall days in December
Costa de los Reyes, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.4 days).
The months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Costa de los Reyes, Argentina
- Average daylight in December: 13h and 5min
The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).
- Average sunshine in December: 9h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 9h and 36min).
Average sunshine days in December
Costa de los Reyes, Argentina
- Average sunshine days in December: 22.6 days
The month with the most sunshine days is August (30.3 days).
The month with the least sunshine days is January (18 days).
Average UV index in December
Costa de los Reyes, Argentina
- Average UV index in December: 6
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are May and June (UV index 3).
Average cloud cover in December
Costa de los Reyes, Argentina
- Average cloud cover in December: 13
The month with the most cloud cover is January (Cloud cover 18).
The months with the least cloud cover are June and August (Cloud cover 5).
Average visibility in December
Costa de los Reyes, Argentina
- 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).
Costa de los Reyes, Argentina
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