December weather forecast
Guarambare, Paraguay

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Weather in December

As the year wraps up, December hits with the continuation of warm weather conditions in Guarambare. The city experiences a steady increase of temperature from November, with daytime temperatures reaching a high of 33°C (91.4°F). December heralds the highest point of humidity and rainfall for the year, accompanied by a steady amount of sunshine hours. This combination results in a balmy Christmas season filled with tropical allure. Rainfall hits 104mm (4.09"), making outdoor activities challenging but not impossible - a raincoat would be a worthy addition to your luggage.

Temperature

A minor adjustment in Guarambare's average high-temperature is noted with the start of December, touching a still tropical 33°C (91.4°F) from November's 31.4°C (88.5°F). Guarambare records a mean low-temperature of 22.3°C (72.1°F) in December.

Heat index

December's average heat index is computed to be a blisteringly hot 43°C (109.4°F). Remain alert: Heat exhaustion and heat cramps are predicted. Extended effort can lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', determines the feeling of heat when you account for the relative humidity. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In Guarambare, the average relative humidity in December is 69%.

Rainfall

In Guarambare, during December, the rain falls for 15.5 days and regularly aggregates up to 104mm (4.09") of precipitation. Throughout the year, in Guarambare, there are 153.2 rainfall days, and 865mm (34.06") of precipitation is accumulated.

Daylight

December has the longest days of the year, with an average of 13h and 42min of daylight.
On the first day of the month, sunrise is at 05:50 and sunset at 19:27. On the last day of December, sunrise is at 06:02 and sunset at 19:44 -03.

Sunshine

The average sunshine in December in Guarambare is 10.4h.

UV index

The months with the highest UV index are January, February, October and December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 7 in December translates into these instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Frequently asked questions

How hot does it get in Guarambare in December?

The average high-temperature and low-temperature during December are 33°C (91.4°F) and 22.3°C (72.1°F) respectively. In December, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines relative humidity and air temperature, is computed to be 43°C (109.4°F).

What is the average humidity in December in Guarambare?

In Guarambare, Paraguay, the average relative humidity in December is 69%.

How much does it rain in Guarambare in December?

In December, the rain falls for 15.5 days. Throughout December, 104mm (4.09") of precipitation is accumulated.

When are the longest days in Guarambare?

The month with the longest days is December, with an average of 13h and 42min of daylight.

How many hours of daylight does Guarambare have in December?

In Guarambare, Paraguay, the average day length in December is 13h and 42min.

When is the sunrise / sunset in December in Guarambare?

On the first day of December in Guarambare, Paraguay, sunrise is at 05:50 and sunset at 19:27. On the last day of the month, sunrise is at 06:02 and sunset at 19:44 -03.

How long on average sun shines in December in Guarambare?

In Guarambare, the average sunshine duration in December is 10.4h.

What is the month with the highest UV index in Guarambare?

January, February, October and December, with an average maximum UV index of 7, are months with the highest UV index in Guarambare, Paraguay.

What is the UV index reading in December in Guarambare?

In December, the average daily maximum UV index in Guarambare is 7. A UV Index reading of 6 to 7 represents a high health threat from unsafe exposure to Sun's UV rays.

Average temperature in December
Guarambare, Paraguay

Average temperature in December - Guarambare, Paraguay
  • Average high temperature in December: 33°C

The warmest month (with the highest average high temperature) is January (34°C).
The month with the lowest average high temperature is July (21.2°C).

  • Average low temperature in December: 22.3°C

The month with the highest average low temperature is January (23.3°C).
The coldest month (with the lowest average low temperature) is July (12.5°C).

Average pressure in December
Guarambare, Paraguay

Average pressure in December - Guarambare, Paraguay
  • Average pressure in December: 1007.8mbar

The month with the highest atmospheric pressure is July (1017.3mbar).
The month with the lowest atmospheric pressure is December (1007.8mbar).

Average wind speed in December
Guarambare, Paraguay

Average wind speed in December - Guarambare, Paraguay
  • Average wind speed in December: 10.3km/h

The windiest month (with the highest average wind speed) is August (13km/h).
The calmest month (with the lowest average wind speed) is March (9.4km/h).

Average humidity in December
Guarambare, Paraguay

Average humidity in December - Guarambare, Paraguay
  • Average humidity in December: 69%

The months with the highest relative humidity are May and June (84%).
The month with the lowest relative humidity is January (67%).

Average rainfall in December
Guarambare, Paraguay

Average rainfall in December - Guarambare, Paraguay
  • Average rainfall in December: 104mm

The wettest month (with the highest rainfall) is November (109mm).
The driest month (with the least rainfall) is August (18mm).

Average rainfall days in December
Guarambare, Paraguay

Average rainfall days in December - Guarambare, Paraguay
  • Average rainfall days in December: 15.5 days

The month with the highest number of rainy days is January (16.7 days).
The month with the least rainy days is August (5.8 days).

Average daylight in December /
Average sunshine in December
Guarambare, Paraguay

Average daylight in December / Average sunshine in December - Guarambare, Paraguay
  • Average daylight in December: 13h and 4min

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).

  • Average sunshine in December: 10h and 2min

The month with the most sunshine is November (Average sunshine: 10h and 30min).
The month with the least sunshine is May (Average sunshine: 7h and 0min).

Average sunshine days in December
Guarambare, Paraguay

Average sunshine days in December - Guarambare, Paraguay
  • Average sunshine days in December: 13.5 days

The month with the most sunshine days is August (23.8 days).
The month with the least sunshine days is February (10.6 days).

Average UV index in December
Guarambare, Paraguay

Average UV index in December - Guarambare, Paraguay
  • Average UV index in December: 7

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

Average cloud cover in December
Guarambare, Paraguay

Average cloud cover in December - Guarambare, Paraguay
  • Average cloud cover in December: 29

The month with the most cloud cover is May (Cloud cover 46).
The month with the least cloud cover is November (Cloud cover 26).

Average visibility in December
Guarambare, Paraguay

Average visibility in December - Guarambare, Paraguay
  • Average visibility in December: 9km

The months with the highest visibility are January, February, March, April, July, August, September, October, November and December (9km).
The months with the lowest visibility are May and June (8km).

Guarambare, Paraguay

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