December weather forecast
Paranaíba, Brazil

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Weather in December

December, the first month of the summer in Paranaíba, is also a hot month, with an average temperature ranging between max 30.1°C (86.2°F) and min 21.4°C (70.5°F).

Temperature

With the arrival of December, Paranaíba's average high-temperature registers at a still tropical 30.1°C (86.2°F), indicating a subtle variation from the previous month. During the month of December, the temperature falls to an average of 21.4°C (70.5°F).

Heat index

For most parts of December, the heat index is estimated at a sweltering 38°C (100.4°F). Take extra safety measures to prevent heat exhaustion and heat cramps. Heatstroke could follow lengthy activity.
Remember that heat index calculations are made for conditions in the shade with light wind. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in December in Paranaíba is 81%.

Rainfall

In Paranaíba, in December, it is raining for 27.5 days, with typically 197mm (7.76") of accumulated precipitation. Throughout the year, there are 200.6 rainfall days, and 1186mm (46.69") of precipitation is accumulated.

Daylight

With an average of 13h and 18min of daylight, December has the longest days of the year in Paranaíba.
On the first day of the month, sunrise is at 04:36 and sunset at 17:51. On the last day of December, sunrise is at 04:49 and sunset at 18:07 -04.

Sunshine

The average sunshine in December in Paranaíba is 9.1h.

UV index

In December, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 6 in December, converts into the following recommendations:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.

Frequently asked questions

How hot does it get in Paranaíba in December?

The average high-temperature, in December, in Paranaíba, is 30.1°C (86.2°F), while the average low-temperature is 21.4°C (70.5°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in December is estimated at 38°C (100.4°F).

What is the average humidity in December in Paranaíba?

The average relative humidity in December in Paranaíba is 81%.

How many days does it rain in December in Paranaíba?

In Paranaíba, Brazil, in December, during 27.5 rainfall days, 197mm (7.76") of precipitation is typically accumulated.

When are the longest days in Paranaíba?

The month with the longest days is December, with an average of 13h and 18min of daylight.

How many hours of daylight does Paranaíba have in December?

In Paranaíba, the average day length in December is 13h and 18min.

When are sunrise and sunset in December in Paranaíba?

In December, on the first day of the month, sunrise is at 04:36 and sunset at 17:51. On the last day of the month, in Paranaíba, Brazil, sunrise is at 04:49 and sunset at 18:07 -04.

How many hours of sunshine does Paranaíba have in December?

The average sunshine duration in December in Paranaíba is 9.1h.

What is the UV index intensity in December in Paranaíba?

In Paranaíba, Brazil, the average daily maximum UV index in December is 6. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation.

Average temperature in December
Paranaíba, Brazil

Average temperature in December - Paranaíba, Brazil
  • Average high temperature in December: 30.1°C

The warmest month (with the highest average high temperature) is September (33.5°C).
The month with the lowest average high temperature is June (26.4°C).

  • Average low temperature in December: 21.4°C

The month with the highest average low temperature is October (21.5°C).
The coldest month (with the lowest average low temperature) is June (16.1°C).

Average pressure in December
Paranaíba, Brazil

Average pressure in December - Paranaíba, Brazil
  • Average pressure in December: 1009.9mbar

The month with the highest atmospheric pressure is July (1017.5mbar).
The month with the lowest atmospheric pressure is November (1009.7mbar).

Average wind speed in December
Paranaíba, Brazil

Average wind speed in December - Paranaíba, Brazil
  • Average wind speed in December: 7.3km/h

The windiest month (with the highest average wind speed) is August (9.2km/h).
The calmest month (with the lowest average wind speed) is March (5.9km/h).

Average humidity in December
Paranaíba, Brazil

Average humidity in December - Paranaíba, Brazil
  • Average humidity in December: 81%

The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is August (46%).

Average rainfall in December
Paranaíba, Brazil

Average rainfall in December - Paranaíba, Brazil
  • Average rainfall in December: 197mm

The wettest month (with the highest rainfall) is January (210mm).
The driest month (with the least rainfall) is July (7mm).

Average rainfall days in December
Paranaíba, Brazil

Average rainfall days in December - Paranaíba, Brazil
  • Average rainfall days in December: 27.5 days

The month with the highest number of rainy days is January (28.2 days).
The month with the least rainy days is August (2.9 days).

Average daylight in December /
Average sunshine in December
Paranaíba, Brazil

Average daylight in December / Average sunshine in December - Paranaíba, Brazil
  • Average daylight in December: 13h and 2min

The month with the longest days is December (Average daylight: 13h and 18min).
The month with the shortest days is June (Average daylight: 11h and 0min).

  • Average sunshine in December: 9h and 1min

The month with the most sunshine is October (Average sunshine: 10h and 12min).
The month with the least sunshine is June (Average sunshine: 7h and 6min).

Average sunshine days in December
Paranaíba, Brazil

Average sunshine days in December - Paranaíba, Brazil
  • Average sunshine days in December: 2.9 days

The month with the most sunshine days is August (27.5 days).
The months with the least sunshine days are January and February (1.7 days).

Average UV index in December
Paranaíba, Brazil

Average UV index in December - Paranaíba, Brazil
  • Average UV index in December: 6

The months with the highest UV index are August and October (UV index 7).
The month with the lowest UV index is April (UV index 5).

Average cloud cover in December
Paranaíba, Brazil

Average cloud cover in December - Paranaíba, Brazil
  • Average cloud cover in December: 47

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 13).

Average visibility in December
Paranaíba, Brazil

Average visibility in December - Paranaíba, Brazil
  • Average visibility in December: 8km

The months with the highest visibility are July, August and September (10km).
The months with the lowest visibility are March and April (7km).

Paranaíba, Brazil

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