December weather forecastBalcarce, Argentina
December
Weather in December
The first month of the summer, December, is a moderately hot month in Balcarce, Argentina, with an average temperature fluctuating between 27.6°C (81.7°F) and 12.9°C (55.2°F).Temperature
The shift into December is marked by a modest rise in the average high-temperature, moving from November's pleasant 22.8°C (73°F) to a warm 27.6°C (81.7°F). Balcarce demonstrates a significant disparity from daytime highs throughout the month of December, with an average nighttime temperature of 12.9°C (55.2°F).Heat index
The heat index for December is appraised at 29°C (84.2°F). With extended exposure and activity, one might feel exhausted and experience heat cramps.The metrics for the heat index are tailored for both shady environments and light winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Children usually face more risks than adults as their ability to sweat is less. Additionally, their larger skin surface in relation to their petite bodies and higher heat output due to their activities increases their vulnerability.
Humidity
In December, the average relative humidity is 61%.Rainfall
In December, the rain falls for 9 days. Throughout December, 37mm (1.46") of precipitation is accumulated. In Balcarce, Argentina, during the entire year, the rain falls for 110.4 days and collects up to 441mm (17.36") of precipitation.Snowfall
In Balcarce, snow does not fall in January through July, October through December.Daylight
With an average of 14h and 42min of daylight, December has the longest days of the year.On the first day of December, sunrise is at 05:24 and sunset at 20:00. On the last day of the month, sunrise is at 05:34 and sunset at 20:18 -03.
Sunshine
With an average of 11.1h of sunshine, December has the most sunshine of the year in Balcarce.UV index
The months with the highest UV index are January and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 6 during December leads to these instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Balcarce, Argentina
- Average high temperature in December: 27.6°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 (11.8°C).
- Average low temperature in December: 12.9°C
The month with the highest average low temperature is February (14.7°C).
The coldest month (with the lowest average low temperature) is July (4.3°C).
Average pressure in December
Balcarce, Argentina
- Average pressure in December: 1010.9mbar
The month with the highest atmospheric pressure is September (1018.5mbar).
The month with the lowest atmospheric pressure is December (1010.9mbar).
Average wind speed in December
Balcarce, Argentina
- Average wind speed in December: 16.7km/h
The windiest month (with the highest average wind speed) is December (16.7km/h).
The calmest month (with the lowest average wind speed) is May (14.1km/h).
Average humidity in December
Balcarce, Argentina
- Average humidity in December: 61%
The months with the highest relative humidity are May and July (79%).
The month with the lowest relative humidity is January (59%).
Average rainfall in December
Balcarce, Argentina
- Average rainfall in December: 37mm
The wettest month (with the highest rainfall) is November (52mm).
The driest month (with the least rainfall) is August (26mm).
Average rainfall days in December
Balcarce, Argentina
- Average rainfall days in December: 9 days
The month with the highest number of rainy days is October (12.6 days).
The month with the least rainy days is June (6.9 days).
Average snowfall days in December
Balcarce, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is August (0.2 days).
The months with the least snowfall days are January, February, March, April, May, June, July, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Balcarce, Argentina
- Average daylight in December: 14h and 42min
The month with the longest days is December (Average daylight: 14h and 42min).
The month with the shortest days is June (Average daylight: 9h and 36min).
- Average sunshine in December: 11h and 6min
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: 5h and 54min).
Average sunshine days in December
Balcarce, Argentina
- Average sunshine days in December: 20.5 days
The month with the most sunshine days is June (21.7 days).
The month with the least sunshine days is October (15.1 days).
Average UV index in December
Balcarce, Argentina
- Average UV index in December: 6
The months with the highest UV index are January and December (UV index 6).
The month with the lowest UV index is July (UV index 2).
Average cloud cover in December
Balcarce, Argentina
- Average cloud cover in December: 21
The months with the most cloud cover are July and October (Cloud cover 39).
The month with the least cloud cover is January (Cloud cover 20).
Average visibility in December
Balcarce, Argentina
- Average visibility in December: 10km
The months with the highest visibility are January, February, June and December (10km).
The months with the lowest visibility are March, April, May, July, August, September, October and November (9km).
