December weather forecastPasso do Gado, Brazil

December

Weather in December

December, the first month of the summer in Passo do Gado, is still a warm month, with an average temperature fluctuating between 27.8°C (82°F) and 18.8°C (65.8°F).

Temperature

Passo do Gado observes a minor difference in average high-temperatures between November's 25.8°C (78.4°F) and December's 27.8°C (82°F). Passo do Gado, during December nights, observes an average temperature of 18.8°C (65.8°F).

Heat index

In December, the average heat index is calculated to be a hot 32°C (89.6°F). Fatigue might occur with continuous exposure and activity, potentially causing heat cramps.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.

Humidity

The months with the lowest humidity in Passo do Gado, Brazil, are November and December, with an average relative humidity of 80%.

Rainfall

In Passo do Gado, in December, during 15.4 rainfall days, 70mm (2.76") of precipitation is typically accumulated. Throughout the year, in Passo do Gado, there are 172.3 rainfall days, and 881mm (34.69") of precipitation is accumulated.

Daylight

With an average of 13h and 54min of daylight, December has the longest days of the year.
On the first day of December in Passo do Gado, sunrise is at 05:10 and sunset at 19:00. On the last day of the month, sunrise is at 05:21 and sunset at 19:16 -03.

Sunshine

The average sunshine in December is 7.4h.

UV index

The months with the highest UV index are January through March and December, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during December translates into the following guidance:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. To cut down UV radiation exposure by about half, sport a wide-brim hat.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Passo do Gado, is 27.8°C (82°F), while the low-temperature averages to 18.8°C (65.8°F). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in December is calculated to be 32°C (89.6°F).

November and December, with an average relative humidity of 80%, are the least humid months in Passo do Gado.

In Passo do Gado, Brazil, the average relative humidity in December is 80%.

In Passo do Gado, in December, during 15.4 rainfall days, 70mm (2.76") of precipitation is typically accumulated.

The month with the longest days in Passo do Gado, Brazil, is December, with an average of 13h and 54min of daylight.

The average day length in December is 13h and 55min.

In December, on the first day of the month, sunrise is at 05:10 and sunset at 19:00. On the last day of the month, sunrise is at 05:21 and sunset at 19:16 -03.

In December, the average sunshine duration in Passo do Gado is 7.4h.

The months with the highest UV index in Passo do Gado, Brazil, are January through March and December, with an average maximum UV index of 6.

In December, the average daily maximum UV index in Passo do Gado, Brazil, is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

25.8°C

27.8°C

28.6°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

11.5km/h

10.3km/h

9.2km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average daylight

Average sunshine

Average sunshine days

14.8

13.1

9.4

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Passo do Gado, Brazil

Average high temperature in December: 27.8°C

The warmest month (with the highest average high temperature) is February (28.8°C).
The month with the lowest average high temperature is July (19.8°C).

Average low temperature in December: 18.8°C

The month with the highest average low temperature is February (19.9°C).
The coldest month (with the lowest average low temperature) is July (11.5°C).

Average pressure in December
Passo do Gado, Brazil

Average pressure in December: 1012.1mbar

The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).

Average wind speed in December
Passo do Gado, Brazil

Average wind speed in December: 9.5km/h

The windiest months (with the highest average wind speed) are October and November (10.7km/h).
The calmest month (with the lowest average wind speed) is February (8.2km/h).

Average humidity in December
Passo do Gado, Brazil

Average humidity in December: 80%

The months with the highest relative humidity are March, May and June (83%).
The months with the lowest relative humidity are November and December (80%).

Average rainfall in December
Passo do Gado, Brazil

Average rainfall in December: 70mm

The wettest month (with the highest rainfall) is January (106mm).
The driest month (with the least rainfall) is November (47mm).

Average rainfall days in December
Passo do Gado, Brazil

Average rainfall days in December: 15.4 days

The month with the highest number of rainy days is February (19.1 days).
The month with the least rainy days is June (10.8 days).

Average daylight in December /
Average sunshine in December
Passo do Gado, Brazil

Average daylight in December: 13h and 54min

The month with the longest days is December (Average daylight: 13h and 54min).
The month with the shortest days is June (Average daylight: 10h and 24min).

Average sunshine in December: 7h and 24min

The month with the most sunshine is June (Average sunshine: 7h and 30min).
The month with the least sunshine is October (Average sunshine: 6h and 54min).

Average sunshine days in December
Passo do Gado, Brazil

Average sunshine days in December: 13.1 days

The month with the most sunshine days is June (18.2 days).
The month with the least sunshine days is February (7.6 days).

Average UV index in December
Passo do Gado, Brazil

Average UV index in December: 6

The months with the highest UV index are January, February, March and December (UV index 6).
The month with the lowest UV index is July (UV index 4).

Average cloud cover in December
Passo do Gado, Brazil

Average cloud cover in December: 47

The months with the most cloud cover are January and October (Cloud cover 48).
The months with the least cloud cover are June and August (Cloud cover 37).

Average visibility in December
Passo do Gado, Brazil

Average visibility in December: 8km

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