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
A gentle upsurge in temperatures occurs as November gives way to December, with average highs shifting from 24°C (75.2°F) to a still moderately hot 28.4°C (83.1°F). Despite the drastic temperature difference, Mar del Tuyú records an average nighttime low of 14.5°C (58.1°F) throughout December.Heat index
For December, the heat index is estimated at a tropical 30°C (86°F). With constant exposure and activity, a state of weariness might ensue, leading to potential heat cramps.The metrics for the heat index are tailored for both shady environments and light winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an aggregate value of air's warmth and moisture to show the human-felt temperature. Additional factors encompassing metabolic differences, the level of physical activity, and clothing can impact the individual's perception of temperature. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are particularly meaningful for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Humidity
The average relative humidity in December in Mar del Tuyú is 62%.Rainfall
In Mar del Tuyú, in December, during 9.5 rainfall days, 48mm (1.89") of precipitation is typically accumulated. In Mar del Tuyú, during the entire year, the rain falls for 98.6 days and collects up to 427mm (16.81") of precipitation.Daylight
The month with the longest days is December, with an average of 14h and 36min of daylight.On the first day of the month, sunrise is at 05:21 and sunset at 19:50. On the last day of December, sunrise is at 05:31 and sunset at 20:08 -03.
Sunshine
The month with the most sunshine is December, with an average of 11.1h of sunshine.UV index
January, February and December, with an average maximum UV index of 6, are months with the highest UV index in Mar del Tuyú. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.Note: In December, the average maximum UV index of 6 translates into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Mar del Tuyú?
What is the average humidity in December in Mar del Tuyú?
How much does it rain in Mar del Tuyú in December?
When are the longest days in Mar del Tuyú?
How many hours of daylight does Mar del Tuyú have in December?
When are sunrise and sunset in December in Mar del Tuyú?
What month has the most sunshine in Mar del Tuyú?
How many hours of sunshine does Mar del Tuyú have in December?
What are the months with the highest UV index in Mar del Tuyú?
How high is the UV index in December in Mar del Tuyú?
Average temperature in December
Mar del Tuyú, Argentina
- Average high temperature in December: 28.4°C
The warmest month (with the highest average high temperature) is January (30.4°C).
The month with the lowest average high temperature is July (12.8°C).
- Average low temperature in December: 14.5°C
The months with the highest average low temperature are January and February (16.3°C).
The coldest month (with the lowest average low temperature) is July (5.8°C).
Average pressure in December
Mar del Tuyú, Argentina
- Average pressure in December: 1011.1mbar
The month with the highest atmospheric pressure is July (1018.7mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).
Average wind speed in December
Mar del Tuyú, Argentina
- Average wind speed in December: 16.5km/h
The windiest month (with the highest average wind speed) is December (16.5km/h).
The calmest month (with the lowest average wind speed) is May (13.9km/h).
Average humidity in December
Mar del Tuyú, Argentina
- Average humidity in December: 62%
The months with the highest relative humidity are May and July (79%).
The month with the lowest relative humidity is January (60%).
Average rainfall in December
Mar del Tuyú, Argentina
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is November (56mm).
The driest month (with the least rainfall) is August (26mm).
Average rainfall days in December
Mar del Tuyú, Argentina
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is October (10.5 days).
The month with the least rainy days is August (5.8 days).
Average daylight in December /
Average sunshine in December
Mar del Tuyú, Argentina
- Average daylight in December: 14h and 4min
The month with the longest days is December (Average daylight: 14h and 36min).
The month with the shortest days is June (Average daylight: 9h and 42min).
- Average sunshine in December: 11h and 1min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The months with the least sunshine are June and July (Average sunshine: 6h and 0min).
Average sunshine days in December
Mar del Tuyú, Argentina
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is August (23.7 days).
The month with the least sunshine days is November (17.5 days).
Average UV index in December
Mar del Tuyú, Argentina
- Average UV index in December: 6
The months with the highest UV index are January, February and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover in December
Mar del Tuyú, Argentina
- Average cloud cover in December: 20
The month with the most cloud cover is July (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 19).
Average visibility in December
Mar del Tuyú, Argentina
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, June and December (10km).
The months with the lowest visibility are May, July, August, September, October and November (9km).
