December weather forecastTandil, Argentina
December
Weather in December
As Argentina's favorite holiday season, December in Tandil manifests joyful weather. The town experiences a reduction in rainfall and the highest sunshine hours, enhancing the festive spirit. The overall climate remains warm and conducive for outdoor activities. Additionally, there is a drastic reduction in the number of rainy days compared to November. The shift in temperatures from 9.9°C (49.8°F) in November to 12.9°C (55.2°F) in December unmistakenly reiterates the summer vibes.Temperature
The shift into December in Tandil, Argentina, brings a slight increase in the average high-temperature, moving from a moderately hot 23.4°C (74.1°F) in November to a still warm 28.3°C (82.9°F). Tandil anticipates a considerable drop in temperature at night in December, with an average low of 12.9°C (55.2°F).Heat index
The heat index in December is evaluated at a hot 30°C (86°F). If one continues to be active during enduring exposure, it could result in fatigue and heat cramps.Be aware that heat index ratings are designed for shaded locations and minor breezes. The heat index could experience an increase of 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Humidity
The average relative humidity in December in Tandil is 57%.Rainfall
In December, the rain falls for 9.3 days. Throughout December, 36mm (1.42") of precipitation is accumulated. Throughout the year, in Tandil, there are 95.9 rainfall days, and 414mm (16.3") of precipitation is accumulated.Snowfall
January through May, July through December are months without snowfall.Daylight
The month with the longest days is December, with an average of 14h and 42min of daylight.On the first day of December in Tandil, sunrise is at 05:29 and sunset at 20:02. On the last day of the month, sunrise is at 05:39 and sunset at 20:20 -03.
Sunshine
The month with the most sunshine in Tandil is December, with an average of 11.1h of sunshine.UV index
January and December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 6 during December translates into the following directions:
Shield from overexposure. Defense against sun-related harm is required. 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 wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Tandil, Argentina
- Average high temperature in December: 28.3°C
The warmest month (with the highest average high temperature) is January (30°C).
The month with the lowest average high temperature is July (11.6°C).
- Average low temperature in December: 12.9°C
The months with the highest average low temperature are January and February (14.3°C).
The coldest month (with the lowest average low temperature) is July (3.9°C).
Average pressure in December
Tandil, Argentina
- Average pressure in December: 1010.8mbar
The month with the highest atmospheric pressure is July (1018.6mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).
Average wind speed in December
Tandil, Argentina
- Average wind speed in December: 15.6km/h
The windiest months (with the highest average wind speed) are June, August and September (15.7km/h).
The calmest month (with the lowest average wind speed) is May (13.9km/h).
Average humidity in December
Tandil, Argentina
- Average humidity in December: 57%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (55%).
Average rainfall in December
Tandil, Argentina
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is November (61mm).
The driest month (with the least rainfall) is August (18mm).
Average rainfall days in December
Tandil, Argentina
- Average rainfall days in December: 9.3 days
The month with the highest number of rainy days is October (11.4 days).
The month with the least rainy days is August (4.5 days).
Average snowfall days in December
Tandil, Argentina
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is June (0.1 days).
The months with the least snowfall days are January, February, March, April, May, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Tandil, 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 month with the least sunshine is June (Average sunshine: 5h and 54min).
Average sunshine days in December
Tandil, Argentina
- Average sunshine days in December: 20.4 days
The month with the most sunshine days is August (25.6 days).
The month with the least sunshine days is October (16.6 days).
Average UV index in December
Tandil, Argentina
- Average UV index in December: 6
The months with the highest UV index are January and December (UV index 6).
The months with the lowest UV index are May, June, July and September (UV index 3).
Average cloud cover in December
Tandil, Argentina
- Average cloud cover in December: 20
The month with the most cloud cover is July (Cloud cover 38).
The month with the least cloud cover is January (Cloud cover 19).
Average visibility in December
Tandil, 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).
