December weather forecast
Ivaiporã, Brazil

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Weather in December

December, the first month of the summer in Ivaiporã, is also a moderately hot month, with an average temperature varying between 28.3°C (82.9°F) and 18.4°C (65.1°F).

Temperature

Ivaiporã's warmest month, December, registers temperatures that range from a high of 28.3°C (82.9°F) to a low of 18.4°C (65.1°F).

Heat index

The heat index for December is calculated to be a hot 33°C (91.4°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is a value derived by merging air temperature with the humidity to convey how the climate feels. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

The average relative humidity in December in Ivaiporã is 82%.

Rainfall

In December, the rain falls for 24.5 days. Throughout December, 141mm (5.55") of precipitation is accumulated. Throughout the year, in Ivaiporã, there are 199.7 rainfall days, and 1175mm (46.26") of precipitation is accumulated.

Daylight

With an average of 13h and 36min of daylight, December has the longest days of the year in Ivaiporã.
On the first day of the month, sunrise is at 05:30 and sunset at 19:01. On the last day of December, in Ivaiporã, sunrise is at 05:41 and sunset at 19:18 -03.

Sunshine

In December, the average sunshine is 8h.

UV index

In December, the average daily maximum UV index is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for average individuals.
Note: An average maximum UV index of 5 in December leads to these recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

What is the warmest month in Ivaiporã?

The average temperatures in Ivaiporã, Brazil, reach their apex in December, averaging 28.3°C (82.9°F) at the high end and 18.4°C (65.1°F) at the low end.

How hot is it in Ivaiporã in December?

In Ivaiporã, 28.3°C (82.9°F) is the average high-temperature and 18.4°C (65.1°F) is the average low-temperature during December. The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in December is calculated to be 33°C (91.4°F).

What is the average humidity in December in Ivaiporã?

In Ivaiporã, the average relative humidity in December is 82%.

How many days does it rain in December in Ivaiporã?

In Ivaiporã, during December, the rain falls for 24.5 days and regularly aggregates up to 141mm (5.55") of precipitation.

When are the longest days in Ivaiporã?

December has the longest days of the year, with an average of 13h and 36min of daylight.

How many hours of daylight does Ivaiporã have in December?

In December, the average day length in Ivaiporã, Brazil, is 13h and 37min.

When is the sunrise / sunset in December in Ivaiporã?

In December, on the first day of the month, sunrise is at 05:30 and sunset at 19:01. On the last day of the month, in Ivaiporã, sunrise is at 05:41 and sunset at 19:18 -03.

How many hours of sunshine does Ivaiporã have in December?

In Ivaiporã, the average sunshine duration in December is 8h.

How high is the UV index in December in Ivaiporã?

In Ivaiporã, Brazil, the average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Ivaiporã, Brazil

Average temperature in December - Ivaiporã, Brazil
  • Average high temperature in December: 28.3°C

The warmest month (with the highest average high temperature) is December (28.3°C).
The month with the lowest average high temperature is June (20.9°C).

  • Average low temperature in December: 18.4°C

The month with the highest average low temperature is February (18.7°C).
The coldest month (with the lowest average low temperature) is July (12°C).

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Average pressure in December
Ivaiporã, Brazil

Average pressure in December - Ivaiporã, Brazil
  • Average pressure in December: 1010.8mbar

The month with the highest atmospheric pressure is July (1019.3mbar).
The month with the lowest atmospheric pressure is December (1010.8mbar).

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Average wind speed in December
Ivaiporã, Brazil

Average wind speed in December - Ivaiporã, Brazil
  • Average wind speed in December: 7.6km/h

The windiest month (with the highest average wind speed) is August (8.8km/h).
The calmest month (with the lowest average wind speed) is February (7km/h).

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Average humidity in December
Ivaiporã, Brazil

Average humidity in December - Ivaiporã, Brazil
  • Average humidity in December: 82%

The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is September (72%).

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Average rainfall in December
Ivaiporã, Brazil

Average rainfall in December - Ivaiporã, Brazil
  • Average rainfall in December: 141mm

The wettest month (with the highest rainfall) is February (159mm).
The driest month (with the least rainfall) is July (51mm).

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Average rainfall days in December
Ivaiporã, Brazil

Average rainfall days in December - Ivaiporã, Brazil
  • Average rainfall days in December: 24.5 days

The month with the highest number of rainy days is January (25.4 days).
The month with the least rainy days is August (8.4 days).

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

Average daylight in December / Average sunshine in December - Ivaiporã, Brazil
  • Average daylight in December: 13h and 4min

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

  • Average sunshine in December: 8h and 0min

The month with the most sunshine is August (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 7h and 24min).

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Average sunshine days in December
Ivaiporã, Brazil

Average sunshine days in December - Ivaiporã, Brazil
  • Average sunshine days in December: 6 days

The month with the most sunshine days is August (21.1 days).
The months with the least sunshine days are January and February (4.3 days).

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Average UV index in December
Ivaiporã, Brazil

Average UV index in December - Ivaiporã, Brazil
  • Average UV index in December: 5

The months with the highest UV index are January, March, October and November (UV index 6).
The month with the lowest UV index is May (UV index 4).

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Average cloud cover in December
Ivaiporã, Brazil

Average cloud cover in December - Ivaiporã, Brazil
  • Average cloud cover in December: 46

The months with the most cloud cover are January and February (Cloud cover 50).
The month with the least cloud cover is August (Cloud cover 22).

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Average visibility in December
Ivaiporã, Brazil

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

The months with the highest visibility are August and September (9km).
The months with the lowest visibility are January, February, March, April, May and June (7km).

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Ivaiporã, Brazil

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