Villa de María del Río Seco
Argentina
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Villa de María del Río Seco, Argentina

The first month of the summer, December, is a tropical month in Villa de María del Río Seco, Argentina, with average temperature varying between 31.4°C (88.5°F) and 16.4°C (61.5°F).

Temperature

In December, the average high-temperature is almost the same as in November - a hot 31.4°C (88.5°F). In Villa de María del Río Seco, the average low-temperature is 16.4°C (61.5°F).

Heat index

The average heat index in December is evaluated at a torrid 37.7°C (99.9°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'real feel', 'feels like', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, pregnancy, metabolic differences). Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. 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 Villa de María del Río Seco, Argentina, the average relative humidity in December is 67%.

Rainfall

In Villa de María del Río Seco, it is raining for 9 days, with typically 126.8mm (4.99") of accumulated precipitation. Throughout the year, there are 79 rainfall days, and 865.8mm (34.09") of precipitation is accumulated.

Daylight

The month with the longest days in Villa de María del Río Seco is December, with an average of 14h of daylight.

What is the temperature in December in Villa de María del Río Seco?

In December, in Villa de María del Río Seco, the average high-temperature is 31.4°C (88.5°F), and the average low-temperature is 16.4°C (61.5°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), that takes the relative humidity and factores it into the air temperature reading, in December is calculated to 37.7°C (99.9°F).

What is the average humidity in December in Villa de María del Río Seco?

The average relative humidity in December in Villa de María del Río Seco, Argentina, is 67%.

How much does it rain in Villa de María del Río Seco in December?

In Villa de María del Río Seco, Argentina, in December, during 9 rainfall days, 126.8mm (4.99") of precipitation is typically accumulated.

When are the longest days in Villa de María del Río Seco?

With an average of 14h of daylight, December has the longest days of the year in Villa de María del Río Seco, Argentina.

What is the average length of the day in December in Villa de María del Río Seco?

The average length of the day in December is 14h.
Average temperature in December - Villa de María del Río Seco, Argentina
  • Average high temperature in December: 31.4°C

The warmest month (with the highest average high temperature) is January (32°C).
The month with the lowest average high temperature is June (18.8°C).

  • Average low temperature in December: 16.4°C

The month with the highest average low temperature is January (17.4°C).
The coldest month (with the lowest average low temperature) is July (4°C).

Average humidity in December - Villa de María del Río Seco, Argentina
  • Average humidity in December: 67%

The month with the highest relative humidity is April (81%).
The month with the lowest relative humidity is September (59%).

Average rainfall in December - Villa de María del Río Seco, Argentina
  • Average rainfall in December: 126.8mm

The wettest month (with the highest rainfall) is January (139.5mm).
The driest month (with the lowest rainfall) is August (14.7mm).

Average rainfall days in December - Villa de María del Río Seco, Argentina
  • Average rainfall days in December: 9 days

The month with the highest number of rainy days is January (11 days).
The month with the lowest number of rainy days is August (2 days).

Average daylight in December - Villa de María del Río Seco, Argentina
  • Average daylight in December: 14h

The month with the longest days is December (Average daylight: 14h).
The month with shortest days is June (Average daylight: 10.2h).