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's onset is marked by a subtle temperature increase, moving from a warm 27.3°C (81.1°F) in November to a tropical 31°C (87.8°F). Intendente Alvear, in December, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 16.6°C (61.9°F).Heat index
December's heat index is computed to be a tropical 32°C (89.6°F). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.Observations indicate that the heat index values are for shady locations with light wind. 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 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. 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 vital to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
The average relative humidity in December is 46%.Rainfall
December is the month with the most rainfall. Rain falls for 8.4 days and accumulates 65mm (2.56") of precipitation.Daylight
December has the longest days of the year, with an average of 14h and 30min of daylight.On the first day of December, sunrise is at 05:52 and sunset at 20:14. On the last day of the month, sunrise is at 06:03 and sunset at 20:32 -03.
Sunshine
The month with the most sunshine in Intendente Alvear is December, with an average of 11.2h of sunshine.UV index
In Intendente Alvear, the average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Shun overexposure. Protection from sun ravages is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How hot is December in Intendente Alvear?
What is the average humidity in December in Intendente Alvear?
What is the wettest month in Intendente Alvear?
How many days does it rain in December in Intendente Alvear?
When are the longest days in Intendente Alvear?
How many hours of daylight does Intendente Alvear have in December?
When are sunrise and sunset in December in Intendente Alvear?
What month has the most sunshine in Intendente Alvear?
How many hours of sunshine does Intendente Alvear have in December?
What is the UV index intensity in December in Intendente Alvear?
Average temperature in December
Intendente Alvear, Argentina
- Average high temperature in December: 31°C
The warmest month (with the highest average high temperature) is January (32.9°C).
The month with the lowest average high temperature is July (14.3°C).
- Average low temperature in December: 16.6°C
The month with the highest average low temperature is January (18.1°C).
The coldest month (with the lowest average low temperature) is July (5.2°C).
Average pressure in December
Intendente Alvear, Argentina
- Average pressure in December: 1010.1mbar
The month with the highest atmospheric pressure is July (1019.2mbar).
The month with the lowest atmospheric pressure is December (1010.1mbar).
Average wind speed in December
Intendente Alvear, Argentina
- Average wind speed in December: 14.2km/h
The windiest month (with the highest average wind speed) is September (15.3km/h).
The calmest month (with the lowest average wind speed) is May (13km/h).
Average humidity in December
Intendente Alvear, Argentina
- Average humidity in December: 46%
The month with the highest relative humidity is May (70%).
The month with the lowest relative humidity is January (44%).
Average rainfall in December
Intendente Alvear, Argentina
- Average rainfall in December: 65mm
The wettest month (with the highest rainfall) is December (65mm).
The driest month (with the least rainfall) is August (7mm).
Average rainfall days in December
Intendente Alvear, Argentina
- Average rainfall days in December: 8.4 days
The month with the highest number of rainy days is October (11.5 days).
The month with the least rainy days is June (2.8 days).
Average daylight in December /
Average sunshine in December
Intendente Alvear, Argentina
- Average daylight in December: 14h and 3min
The month with the longest days is December (Average daylight: 14h and 30min).
The month with the shortest days is June (Average daylight: 9h and 48min).
- Average sunshine in December: 11h and 1min
The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is May (Average sunshine: 7h and 54min).
Average sunshine days in December
Intendente Alvear, Argentina
- Average sunshine days in December: 21.2 days
The month with the most sunshine days is August (27.1 days).
The month with the least sunshine days is October (18.1 days).
Average UV index in December
Intendente Alvear, Argentina
- Average UV index in December: 6
The month with the highest UV index is January (UV index 7).
The months with the lowest UV index are May, June and July (UV index 3).
Average cloud cover in December
Intendente Alvear, Argentina
- Average cloud cover in December: 15
The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is January (Cloud cover 13).
Average visibility in December
Intendente Alvear, 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).
