December weather forecastEzeiza, Argentina
December
Weather in December
The first month of the summer, December, is still a warm month in Ezeiza, Argentina, with an average temperature varying between 17.5°C (63.5°F) and 29°C (84.2°F).Temperature
December's arrival coincides with a marginal rise in the average high-temperature, moving from November's 25°C (77°F) to a still moderately hot 29°C (84.2°F). Ezeiza's temperature drops to an average low of 17.5°C (63.5°F) during the nights of December.Heat index
During December, the heat index is calculated to be a hot 31°C (87.8°F). When exposure and activity are sustained, they could induce fatigue, with a chance of heat cramps.Be informed that the heat index values are oriented around shady conditions and gentle breezes. A rise in the heat index by 15 Fahrenheit (8 Celsius) degrees may result from direct sunlight exposure.
Note: The heat index, also known as 'feels like' or 'real feel', quantifies the warmth felt when relative humidity is considered. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones are generally more prone to risk than adults due to their reduced ability to sweat. Their large skin surface area relative to their diminutive bodies and elevated heat production from their activities further enhance this risk.
Humidity
In Ezeiza, the average relative humidity in December is 59%.Rainfall
In Ezeiza, in December, it is raining for 10.4 days, with typically 60mm (2.36") of accumulated precipitation. In Ezeiza, during the entire year, the rain falls for 117.5 days and collects up to 609mm (23.98") of precipitation.Snowfall
In Ezeiza, snow does not fall in January through June, August through December.Daylight
December has the longest days of the year, with an average of 14h and 30min of daylight.On the first day of December in Ezeiza, Argentina, sunrise is at 05:33 and sunset at 19:53. On the last day of the month, sunrise is at 05:43 and sunset at 20:10 -03.
Sunshine
The month with the most sunshine in Ezeiza is December, with an average of 11.2h of sunshine.UV index
The average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the average person.Note: The maximum daily UV index of 6 in December converts into the following recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Ezeiza, Argentina
- Average high temperature in December: 29°C
The warmest month (with the highest average high temperature) is January (31°C).
The month with the lowest average high temperature is July (13.8°C).
- Average low temperature in December: 17.5°C
The months with the highest average low temperature are January and February (19.5°C).
The coldest month (with the lowest average low temperature) is July (7.5°C).
Average pressure in December
Ezeiza, Argentina
- Average pressure in December: 1011mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1011mbar).
Average wind speed in December
Ezeiza, Argentina
- Average wind speed in December: 13.8km/h
The windiest month (with the highest average wind speed) is September (15.9km/h).
The calmest month (with the lowest average wind speed) is March (13.3km/h).
Average humidity in December
Ezeiza, Argentina
- Average humidity in December: 59%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is January (56%).
Average rainfall in December
Ezeiza, Argentina
- Average rainfall in December: 60mm
The wettest month (with the highest rainfall) is November (76mm).
The driest months (with the least rainfall) are January and August (37mm).
Average rainfall days in December
Ezeiza, Argentina
- Average rainfall days in December: 10.4 days
The month with the highest number of rainy days is March (11.9 days).
The month with the least rainy days is June (7.7 days).
Average snowfall days in December
Ezeiza, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Ezeiza, Argentina
- Average daylight in December: 14h and 30min
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 54min).
- Average sunshine in December: 11h and 12min
The month with the most sunshine is December (Average sunshine: 11h and 12min).
The month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in December
Ezeiza, Argentina
- Average sunshine days in December: 19 days
The month with the most sunshine days is June (20.8 days).
The month with the least sunshine days is October (16.9 days).
Average UV index in December
Ezeiza, 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
Ezeiza, Argentina
- Average cloud cover in December: 18
The month with the most cloud cover is July (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 17).
Average visibility in December
Ezeiza, Argentina
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, June, August, September, October, November and December (10km).
The months with the lowest visibility are May and July (9km).
