December weather forecastAlcorta, Argentina
December
Weather in December
The first month of the summer, December, is a tropical month in Alcorta, Argentina, with an average temperature fluctuating between 30.8°C (87.4°F) and 16.6°C (61.9°F).Temperature
The arrival of December introduces a minor uplift in high-temperatures, adjusting from a moderately hot 27.5°C (81.5°F) in November to a tropical 30.8°C (87.4°F). December nights in Alcorta present a sharp contrast to daytime highs, with average temperatures of 16.6°C (61.9°F).Heat index
The heat index value for December is computed to be a tropical 33°C (91.4°F). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.When assessing, remember that heat index measurements are for light winds and shaded spots. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.
Humidity
In Alcorta, the average relative humidity in December is 54%.Rainfall
December is the month with the most rainfall in Alcorta. Rain falls for 9.1 days and accumulates 63mm (2.48") of precipitation.Daylight
December has the longest days of the year, with an average of 14h and 18min of daylight.On the first day of December, sunrise is at 05:47 and sunset at 20:00. On the last day of the month, sunrise is at 05:57 and sunset at 20:17 -03.
Sunshine
December has the most sunshine of the year, with an average of 11.1h of sunshine.UV index
The months with the highest UV index in Alcorta, Argentina, are January through March, November and December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 6 suggests these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. 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. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Alcorta, Argentina
- Average high temperature in December: 30.8°C
The warmest month (with the highest average high temperature) is January (32.6°C).
The month with the lowest average high temperature is July (14.6°C).
- Average low temperature in December: 16.6°C
The month with the highest average low temperature is January (17.8°C).
The coldest month (with the lowest average low temperature) is July (6.5°C).
Average pressure in December
Alcorta, Argentina
- Average pressure in December: 1009.9mbar
The month with the highest atmospheric pressure is July (1019.1mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).
Average wind speed in December
Alcorta, Argentina
- Average wind speed in December: 12.2km/h
The windiest months (with the highest average wind speed) are August and September (14.3km/h).
The calmest month (with the lowest average wind speed) is February (11.3km/h).
Average humidity in December
Alcorta, Argentina
- Average humidity in December: 54%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is January (53%).
Average rainfall in December
Alcorta, Argentina
- Average rainfall in December: 63mm
The wettest month (with the highest rainfall) is December (63mm).
The driest month (with the least rainfall) is June (17mm).
Average rainfall days in December
Alcorta, Argentina
- Average rainfall days in December: 9.1 days
The month with the highest number of rainy days is October (9.8 days).
The month with the least rainy days is June (5.4 days).
Average daylight in December /
Average sunshine in December
Alcorta, Argentina
- Average daylight in December: 14h and 18min
The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).
- Average sunshine in December: 11h and 6min
The month with the most sunshine is December (Average sunshine: 11h and 6min).
The month with the least sunshine is June (Average sunshine: 6h and 48min).
Average sunshine days in December
Alcorta, Argentina
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is August (23.4 days).
The month with the least sunshine days is October (19.2 days).
Average UV index in December
Alcorta, Argentina
- Average UV index in December: 6
The months with the highest UV index are January, February, March, November 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
Alcorta, Argentina
- Average cloud cover in December: 19
The month with the most cloud cover is May (Cloud cover 37).
The month with the least cloud cover is January (Cloud cover 16).
Average visibility in December
Alcorta, Argentina
- Average visibility in December: 10km
The months with the highest visibility are January, February and December (10km).
The months with the lowest visibility are March, April, May, June, July, August, September, October and November (9km).
