December weather forecast
Ponte Alta do Bom Jesus, Brazil

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Weather in December

The first month of the summer, December, is still a warm month in Ponte Alta do Bom Jesus, Brazil, with an average temperature ranging between max 28.8°C (83.8°F) and min 20.4°C (68.7°F).

Temperature

As Ponte Alta do Bom Jesus, Brazil, welcomes December, the average high-temperature stabilizes at a still warm 28.8°C (83.8°F), showing little deviation from November's 29.3°C (84.7°F). Throughout December, an average low-temperature of 20.4°C (68.7°F) is expected.

Heat index

The average heat index in December is evaluated at a tropical 34°C (93.2°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. 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 primarily vital for children. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.

Humidity

In December, the average relative humidity is 77%.

Rainfall

In Ponte Alta do Bom Jesus, in December, during 25 rainfall days, 171mm (6.73") of precipitation is typically accumulated. Throughout the year, there are 189.7 rainfall days, and 1222mm (48.11") of precipitation is accumulated.

Daylight

With an average of 12h and 48min of daylight, December has the longest days of the year in Ponte Alta do Bom Jesus.
On the first day of the month, sunrise is at 05:31 and sunset at 18:18. On the last day of December, in Ponte Alta do Bom Jesus, sunrise is at 05:44 and sunset at 18:33 -03.

Sunshine

The average sunshine in December is 9.5h.

UV index

January through July, October through December, with an average maximum UV index of 6, are months with the lowest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index of 6 during December leads to these instructions:
Incorporate safeguards and honour sun safety principles. Protection from skin and eye damage is obligatory. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
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Frequently asked questions

Is it hot in Ponte Alta do Bom Jesus during December?

The average high-temperature, in December, in Ponte Alta do Bom Jesus, is 28.8°C (83.8°F), while the average low-temperature is 20.4°C (68.7°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in December is evaluated at 34°C (93.2°F).

What is the average humidity in December in Ponte Alta do Bom Jesus?

The average relative humidity in December in Ponte Alta do Bom Jesus, Brazil, is 77%.

How many days does it rain in December in Ponte Alta do Bom Jesus?

In December, in Ponte Alta do Bom Jesus, the rain falls for 25 days. Throughout December, 171mm (6.73") of precipitation is accumulated.

When are the longest days in Ponte Alta do Bom Jesus?

With an average of 12h and 48min of daylight, December has the longest days of the year.

How many hours of daylight does Ponte Alta do Bom Jesus have in December?

In Ponte Alta do Bom Jesus, the average day length in December is 12h and 49min.

When is the sunrise / sunset in December in Ponte Alta do Bom Jesus?

In December, on the first day of the month, sunrise is at 05:31 and sunset at 18:18. On the last day of the month, in Ponte Alta do Bom Jesus, sunrise is at 05:44 and sunset at 18:33 -03.

How long on average sun shines in December in Ponte Alta do Bom Jesus?

In Ponte Alta do Bom Jesus, the average sunshine duration in December is 9.5h.

What is the month with the lowest UV index in Ponte Alta do Bom Jesus?

January through July, October through December, with an average maximum UV index of 6, are months with the lowest UV index in Ponte Alta do Bom Jesus, Brazil.

What is the UV index intensity in December in Ponte Alta do Bom Jesus?

In December, the average daily maximum UV index in Ponte Alta do Bom Jesus, Brazil, is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Ponte Alta do Bom Jesus, Brazil

Average temperature in December - Ponte Alta do Bom Jesus, Brazil
  • Average high temperature in December: 28.8°C

The warmest month (with the highest average high temperature) is September (33.9°C).
The months with the lowest average high temperature are January, April and May (28.3°C).

  • Average low temperature in December: 20.4°C

The month with the highest average low temperature is October (22.3°C).
The coldest month (with the lowest average low temperature) is July (18.4°C).

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Average pressure in December
Ponte Alta do Bom Jesus, Brazil

Average pressure in December - Ponte Alta do Bom Jesus, Brazil
  • Average pressure in December: 1011.3mbar

The month with the highest atmospheric pressure is July (1016.4mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).

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Average wind speed in December
Ponte Alta do Bom Jesus, Brazil

Average wind speed in December - Ponte Alta do Bom Jesus, Brazil
  • Average wind speed in December: 7.5km/h

The windiest month (with the highest average wind speed) is August (12.8km/h).
The calmest month (with the lowest average wind speed) is March (6km/h).

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Average humidity in December
Ponte Alta do Bom Jesus, Brazil

Average humidity in December - Ponte Alta do Bom Jesus, Brazil
  • Average humidity in December: 77%

The month with the highest relative humidity is March (82%).
The month with the lowest relative humidity is September (37%).

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Average rainfall in December
Ponte Alta do Bom Jesus, Brazil

Average rainfall in December - Ponte Alta do Bom Jesus, Brazil
  • Average rainfall in December: 171mm

The wettest month (with the highest rainfall) is March (207mm).
The driest month (with the least rainfall) is July (0mm).

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Average rainfall days in December
Ponte Alta do Bom Jesus, Brazil

Average rainfall days in December - Ponte Alta do Bom Jesus, Brazil
  • Average rainfall days in December: 25 days

The month with the highest number of rainy days is March (28 days).
The month with the least rainy days is August (0.6 days).

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Average daylight in December /
Average sunshine in December
Ponte Alta do Bom Jesus, Brazil

Average daylight in December / Average sunshine in December - Ponte Alta do Bom Jesus, Brazil
  • Average daylight in December: 12h and 5min

The month with the longest days is December (Average daylight: 12h and 48min).
The month with the shortest days is June (Average daylight: 11h and 24min).

  • Average sunshine in December: 9h and 3min

The month with the most sunshine is October (Average sunshine: 10h and 54min).
The month with the least sunshine is May (Average sunshine: 7h and 0min).

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Average sunshine days in December
Ponte Alta do Bom Jesus, Brazil

Average sunshine days in December - Ponte Alta do Bom Jesus, Brazil
  • Average sunshine days in December: 5.2 days

The month with the most sunshine days is July (30.3 days).
The month with the least sunshine days is March (2.3 days).

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Average UV index in December
Ponte Alta do Bom Jesus, Brazil

Average UV index in December - Ponte Alta do Bom Jesus, Brazil
  • Average UV index in December: 6

The months with the highest UV index are August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, May, June, July, October, November and December (UV index 6).

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Average cloud cover in December
Ponte Alta do Bom Jesus, Brazil

Average cloud cover in December - Ponte Alta do Bom Jesus, Brazil
  • Average cloud cover in December: 44

The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 11).

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Average visibility in December
Ponte Alta do Bom Jesus, Brazil

Average visibility in December - Ponte Alta do Bom Jesus, Brazil
  • Average visibility in December: 9km

The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, March and April (8km).

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Ponte Alta do Bom Jesus, Brazil

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