Las Lomitas
Argentina
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Las Lomitas, Argentina

The first month of the summer, December, is still a hot month in Las Lomitas, Argentina, with temperature in the range of an average low of 21.9°C (71.4°F) and an average high of 34.2°C (93.6°F).

Temperature

In December, the average high-temperature is relatively the same as in November - a still tropical 34.2°C (93.6°F). In December, in Las Lomitas, the average low-temperature is 21.9°C (71.4°F).

Heat index

In December, the average heat index is appraised at a scorching 44.1°C (111.4°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'felt air temperature', or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like metabolic differences, differences in body mass, height, and shape, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With a lot of moisture in the air, the evaporation process is not as effective, and the body does not cool down as efficiently, creating a perception of overheating. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

In December, the average relative humidity in Las Lomitas, Argentina, is 63%.

Rainfall

In December, in Las Lomitas, the rain falls for 12.1 days. Throughout December, 73mm (2.87") of precipitation is accumulated. In Las Lomitas, during the entire year, the rain falls for 114 days and collects up to 520mm (20.47") of precipitation.

Daylight

December has the longest days of the year in Las Lomitas, with an average of 13.7h of daylight.

Sunshine

The average sunshine in December is 8.6h.

UV index

Months with the highest UV index in Las Lomitas are January, February and December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to the UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in December in Las Lomitas?

In Las Lomitas, Argentina, in December, the average high-temperature is 34.2°C (93.6°F), and the average low-temperature is 21.9°C (71.4°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, in December is evaluated at 44.1°C (111.4°F).

What is the average humidity in December in Las Lomitas?

In Las Lomitas, Argentina, the average relative humidity in December is 63%.

How many days does it rain in December in Las Lomitas?

In Las Lomitas, Argentina, during December, the rain falls for 12.1 days and regularly aggregates up to 73mm (2.87") of precipitation.

When are the longest days in Las Lomitas?

With an average of 13.7h of daylight, December has the longest days of the year in Las Lomitas, Argentina.

What is the average length of the day in December in Las Lomitas?

In December, the average length of the day in Las Lomitas is 13.7h.

How long on average sun shines in December in Las Lomitas?

In Las Lomitas, Argentina, the average sunshine in December is 8.6h.

What is the month with the highest UV index in Las Lomitas?

January, February and December, with an average maximum UV index of 7, are months with the highest UV index in Las Lomitas, Argentina.

How high is the UV index in December in Las Lomitas?

In Las Lomitas, the average daily maximum UV index in December is 7. A UV Index of 6 to 7 symbolizes a high hazard to health from unprotected exposure to the UV radiation.
Average temperature in December - Las Lomitas, Argentina
  • Average high temperature in December: 34.2°C

The warmest month (with the highest average high temperature) is January (35.1°C).
The month with the lowest average high temperature is June (21.9°C).

  • Average low temperature in December: 21.9°C

The month with the highest average low temperature is January (22.8°C).
The coldest month (with the lowest average low temperature) is July (12.1°C).

Average humidity in December - Las Lomitas, Argentina
  • Average humidity in December: 63%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is September (59%).

Average rainfall in December - Las Lomitas, Argentina
  • Average rainfall in December: 73mm

The wettest month (with the highest rainfall) is November (82mm).
The driest month (with the lowest rainfall) is August (9mm).

Average rainfall days in December - Las Lomitas, Argentina
  • Average rainfall days in December: 12.1 days

The month with the highest number of rainy days is February (13.7 days).
The month with the lowest number of rainy days is August (3.7 days).

Average daylight in December / Average sunshine in December - Las Lomitas, Argentina
  • Average daylight in December: 13.7h

The month with the longest days is December (Average daylight: 13.7h).
The month with shortest days is June (Average daylight: 10.6h).

  • Average sunshine in December: 8.6h

The month with most sunshine is January (Average sunshine: 8.8h).
The month with least sunshine is May (Average sunshine: 6.4h).

Average UV index in December - Las Lomitas, Argentina
  • Average UV index in December: 7

Months with the highest UV index are January, February and December (UV index 7).
The month with the lowest UV index is May (UV index 4).