December weather forecastLa Mendieta, Argentina
December weather forecast for La Mendieta, Argentina: The first month of the summer, December, is still a warm month in La Mendieta, Argentina, with an average temperature ranging between min 17.4°C (63.3°F) and max 29°C (84.2°F). In December, the average heat index, which factors the actual air temperature with the relative humidity, is computed to be 32°C (89.6°F).
December
Weather in December
The first month of the summer, December, is still a warm month in La Mendieta, Argentina, with an average temperature ranging between min 17.4°C (63.3°F) and max 29°C (84.2°F).Temperature
The onset of December marks an average high-temperature of a still moderately hot 29°C (84.2°F), hardly differing from November's 28°C (82.4°F). La Mendieta, during December nights, observes an average temperature of 17.4°C (63.3°F).Heat index
The heat index value during December is computed to be a tropical 32°C (89.6°F). With unrelenting exposure and activity, one might experience exhaustion, leading to potential heat cramps.Bear in mind that the heat index values are determined for shaded areas and light breezes. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is the result of factoring in humidity to the air temperature, indicating perceived warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humidity
In December, the average relative humidity is 67%.Rainfall
In December, the rain falls for 24.2 days. Throughout December, 117mm (4.61") of precipitation is accumulated. Throughout the year, in La Mendieta, there are 177.9 rainfall days, and 661mm (26.02") of precipitation is accumulated.Snowfall
January through June, August through December are months without snowfall.Daylight
December has the longest days of the year, with an average of 13h and 36min of daylight.On the first day of the month, sunrise is at 06:23 and sunset at 19:55. On the last day of December, in La Mendieta, sunrise is at 06:34 and sunset at 20:11 -03.
Sunshine
In La Mendieta, the average sunshine in December is 9h.UV index
January, February, September through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.Note: A maximum high UV index of 6 in December translates into the following recommendations:
Implement preventive steps and embrace sun safety standards. Protection from skin and eye distress is compulsory. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete 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
La Mendieta, Argentina
- Average high temperature in December: 29°C
The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is July (18.9°C).
- Average low temperature in December: 17.4°C
The month with the highest average low temperature is December (17.4°C).
The coldest month (with the lowest average low temperature) is July (7.7°C).
Average pressure in December
La Mendieta, Argentina
- Average pressure in December: 1009.9mbar
The month with the highest atmospheric pressure is July (1017.3mbar).
The month with the lowest atmospheric pressure is December (1009.9mbar).
Average wind speed in December
La Mendieta, Argentina
- Average wind speed in December: 7.5km/h
The windiest months (with the highest average wind speed) are September and October (8.7km/h).
The calmest month (with the lowest average wind speed) is March (6.7km/h).
Average humidity in December
La Mendieta, Argentina
- Average humidity in December: 67%
The month with the highest relative humidity is April (80%).
The month with the lowest relative humidity is August (54%).
Average rainfall in December
La Mendieta, Argentina
- Average rainfall in December: 117mm
The wettest month (with the highest rainfall) is February (134mm).
The driest months (with the least rainfall) are July and August (1mm).
Average rainfall days in December
La Mendieta, Argentina
- Average rainfall days in December: 24.2 days
The month with the highest number of rainy days is March (24.3 days).
The month with the least rainy days is August (1 days).
Average snowfall days in December
La Mendieta, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is July (0.2 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
La Mendieta, Argentina
- Average daylight in December: 13h and 36min
The month with the longest days is December (Average daylight: 13h and 36min).
The month with the shortest days is June (Average daylight: 10h and 42min).
- Average sunshine in December: 9h and 0min
The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are March and April (Average sunshine: 8h and 0min).
Average sunshine days in December
La Mendieta, Argentina
- Average sunshine days in December: 3.7 days
The month with the most sunshine days is August (28.9 days).
The month with the least sunshine days is February (3.3 days).
Average UV index in December
La Mendieta, Argentina
- Average UV index in December: 6
The months with the highest UV index are January, February, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June and July (UV index 4).
Average cloud cover in December
La Mendieta, Argentina
- Average cloud cover in December: 32
The month with the most cloud cover is March (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 9).
Average visibility in December
La Mendieta, Argentina
- Average visibility in December: 9km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are March and April (8km).
