December weather forecastAmparo, Brazil

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Amparo, Brazil, with an average temperature ranging between min 18.2°C (64.8°F) and max 27.1°C (80.8°F).

Temperature

December's weather records an average high-temperature of a still warm 27.1°C (80.8°F), showing little deviation from November. Amparo, during the month of December, experiences an average low-temperature of 18.2°C (64.8°F).

Heat index

The average heat index in December is appraised at a tropical 30°C (86°F). If one remains active during constant exposure, it might cause exhaustion and heat cramps.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Do note, being directly under sun rays can amplify the heat you feel, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. 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.

Humidity

The average relative humidity in December is 83%.

Rainfall

In December, the rain falls for 27.6 days. Throughout December, 179mm (7.05") of precipitation is accumulated. Throughout the year, in Amparo, there are 215.2 rainfall days, and 1257mm (49.49") of precipitation is accumulated.

Daylight

The month with the longest days in Amparo is December, with an average of 13h and 30min of daylight.
On the first day of December in Amparo, sunrise is at 05:13 and sunset at 18:39. On the last day of the month, sunrise is at 05:25 and sunset at 18:55 -03.

Sunshine

In December, the average sunshine in Amparo is 8h.

UV index

The months with the lowest UV index in Amparo are January through September and December, with an average maximum UV index of 5. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In December, a daily UV index of 5 turns into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.

Frequently asked questions

During December, Amparo experiences an average high-temperature of 27.1°C (80.8°F) and a low-temperature of 18.2°C (64.8°F). In December, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines air temperature and relative humidity, is appraised at 30°C (86°F).

In Amparo, the average relative humidity in December is 83%.

In Amparo, in December, during 27.6 rainfall days, 179mm (7.05") of precipitation is typically accumulated.

The month with the longest days in Amparo, Brazil, is December, with an average of 13h and 30min of daylight.

The average day length in December in Amparo, Brazil, is 13h and 30min.

On the first day of December in Amparo, Brazil, sunrise is at 05:13 and sunset at 18:39. On the last day of the month, sunrise is at 05:25 and sunset at 18:55 -03.

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

The months with the lowest UV index in Amparo are January through September and December, with an average maximum UV index of 5.

In Amparo, the average daily maximum UV index in December is 5. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Amparo, Brazil

  • Average high temperature in December: 27.1°C

The warmest month (with the highest average high temperature) is October (27.4°C).
The month with the lowest average high temperature is June (21.6°C).

  • Average low temperature in December: 18.2°C

The month with the highest average low temperature is December (18.2°C).
The coldest month (with the lowest average low temperature) is July (12.3°C).

Average pressure in December
Amparo, Brazil

  • Average pressure in December: 1012.1mbar

The month with the highest atmospheric pressure is July (1020.3mbar).
The month with the lowest atmospheric pressure is December (1012.1mbar).

Average wind speed in December
Amparo, Brazil

  • Average wind speed in December: 8.1km/h

The windiest months (with the highest average wind speed) are September and October (9.5km/h).
The calmest month (with the lowest average wind speed) is February (7.4km/h).

Average humidity in December
Amparo, Brazil

  • Average humidity in December: 83%

The month with the highest relative humidity is March (87%).
The month with the lowest relative humidity is September (68%).

Average rainfall in December
Amparo, Brazil

  • Average rainfall in December: 179mm

The wettest month (with the highest rainfall) is January (239mm).
The driest month (with the least rainfall) is August (25mm).

Average rainfall days in December
Amparo, Brazil

  • Average rainfall days in December: 27.6 days

The month with the highest number of rainy days is January (28.8 days).
The month with the least rainy days is August (6.8 days).

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

  • Average daylight in December: 13h and 30min

The month with the longest days is December (Average daylight: 13h and 30min).
The month with the shortest days is June (Average daylight: 10h and 48min).

  • Average sunshine in December: 8h and 0min

The month with the most sunshine is September (Average sunshine: 9h and 12min).
The month with the least sunshine is January (Average sunshine: 7h and 30min).

Average sunshine days in December
Amparo, Brazil

  • Average sunshine days in December: 2.5 days

The month with the most sunshine days is August (22.8 days).
The month with the least sunshine days is January (1.6 days).

Average UV index in December
Amparo, Brazil

  • Average UV index in December: 5

The months with the highest UV index are October and November (UV index 6).
The months with the lowest UV index are January, February, March, April, May, June, July, August, September and December (UV index 5).

Average cloud cover in December
Amparo, Brazil

  • Average cloud cover in December: 48

The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 19).

Average visibility in December
Amparo, Brazil

  • Average visibility in December: 8km

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