December weather forecast and climate
Costa Rosado, Paraguay

Weather in December

The first month of the summer, December, is still a hot month in Costa Rosado, Paraguay, with temperature in the range of an average high of 32.8°C (91°F) and an average low of 21.3°C (70.3°F).

Temperature

In Costa Rosado, the average high-temperature is essentially the same as in November - a still tropical 32.8°C (91°F). In December, the average low-temperature is 21.3°C (70.3°F).

Heat index

The average heat index is evaluated at a scorching 41.6°C (106.9°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 'felt air temperature', 'apparent temperature', 'real feel', or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, metabolic differences, differences in body mass, height, and shape, and pregnancy affect individual temperature impact. 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 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, as evaporated sweat carries heat away from the body. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In Costa Rosado, the average relative humidity is 67%.

Rainfall

In Costa Rosado, during December, the rain falls for 11.8 days and regularly aggregates up to 80mm (3.15") of precipitation. In Costa Rosado, during the entire year, the rain falls for 130.3 days and collects up to 747mm (29.41") of precipitation.

Daylight

December has the longest days of the year, with an average of 13.8h of daylight.

Sunshine

With an average of 10.5h of sunshine, December has the most sunshine of the year in Costa Rosado, Paraguay.

UV index

January, February and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from the exposure to the Sun's UV radiation for ordinary individuals.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the temperature in December in Costa Rosado?

In December, in Costa Rosado, the average high-temperature is 32.8°C (91°F), and the average low-temperature is 21.3°C (70.3°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), that represents influence of the relative humidity to air temperaure, in December is evaluated at 41.6°C (106.9°F).

What is the average humidity in December in Costa Rosado?

In December, the average relative humidity in Costa Rosado, Paraguay, is 67%.

How much does it rain in Costa Rosado in December?

In Costa Rosado, Paraguay, in December, during 11.8 rainfall days, 80mm (3.15") of precipitation is typically accumulated.

When are the longest days in Costa Rosado?

December has the longest days of the year in Costa Rosado, with an average of 13.8h of daylight.

What is the average length of the day in December in Costa Rosado?

The average length of the day in December in Costa Rosado is 13.8h.

What month has the most sunshine in Costa Rosado?

With an average of 10.5h of sunshine, December has the most sunshine of the year in Costa Rosado.

How long on average sun shines in December in Costa Rosado?

In Costa Rosado, Paraguay, the average sunshine in December is 10.5h.

What is the month with the highest UV index in Costa Rosado?

Months with the highest UV index in Costa Rosado are January, February and December, with an average maximum UV index of 7.

How high is the UV index in December in Costa Rosado?

In December, the average daily maximum UV index in Costa Rosado is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in December
Costa Rosado, Paraguay

Average temperature in December - Costa Rosado, Paraguay
  • Average high temperature in December: 32.8°C

The warmest month (with the highest average high temperature) is January (34°C).
The month with the lowest average high temperature is July (19.7°C).

  • Average low temperature in December: 21.3°C

The month with the highest average low temperature is January (22.3°C).
The coldest month (with the lowest average low temperature) is July (10.9°C).

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Average pressure in December
Costa Rosado, Paraguay

Average pressure in December - Costa Rosado, Paraguay
  • Average pressure in December: 1008mbar

The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is December (1008mbar).

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Average wind speed in December
Costa Rosado, Paraguay

Average wind speed in December - Costa Rosado, Paraguay
  • Average wind speed in December: 9.8km/h

The windiest month (with the highest average wind speed) is October (11.5km/h).
The calmest month (with the lowest average wind speed) is March (8.6km/h).

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Average humidity in December
Costa Rosado, Paraguay

Average humidity in December - Costa Rosado, Paraguay
  • Average humidity in December: 67%

The month with the highest relative humidity is May (85%).
The month with the lowest relative humidity is January (66%).

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Average rainfall in December
Costa Rosado, Paraguay

Average rainfall in December - Costa Rosado, Paraguay
  • Average rainfall in December: 80mm

The wettest month (with the highest rainfall) is November (103mm).
The driest month (with the least rainfall) is August (21mm).

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Average rainfall days in December
Costa Rosado, Paraguay

Average rainfall days in December - Costa Rosado, Paraguay
  • Average rainfall days in December: 11.8 days

The month with the highest number of rainy days is January (13.2 days).
The month with the least rainy days is August (6.8 days).

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Average daylight in December /
Average sunshine in December
Costa Rosado, Paraguay

Average daylight in December / Average sunshine in December - Costa Rosado, Paraguay
  • Average daylight in December: 13.8h

The month with the longest days is December (Average daylight: 13.8h).
The month with the shortest days is June (Average daylight: 10.5h).

  • Average sunshine in December: 10.5h

The month with the most sunshine is December (Average sunshine: 10.5h).
The month with the least sunshine is May (Average sunshine: 6.7h).

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Average sunshine days in December
Costa Rosado, Paraguay

Average sunshine days in December - Costa Rosado, Paraguay
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is August (23.5 days).
The month with the least sunshine days is February (14.9 days).

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Average UV index in December
Costa Rosado, Paraguay

Average UV index in December - Costa Rosado, Paraguay
  • Average UV index in December: 7

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

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Average cloud cover in December
Costa Rosado, Paraguay

Average cloud cover in December - Costa Rosado, Paraguay
  • Average cloud cover in December: 28

The month with the most cloud cover is May (Cloud cover 50).
The month with the least cloud cover is November (Cloud cover 26).

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Average visibility in December
Costa Rosado, Paraguay

Average visibility in December - Costa Rosado, Paraguay
  • Average visibility in December: 9km

Months with the highest visibility are January, February, March, August, September, October, November and December (9km).
Months with the lowest visibility are May and June (7km).

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