December weather forecastCubatão, Brazil

December

Weather in December

The first month of the summer, December, is also a moderately hot month in Cubatão, Brazil, with temperature in the range of an average high of 26.8°C (80.2°F) and an average low of 22.4°C (72.3°F).

Temperature

Entering December, the average high-temperature is recorded at a still moderately hot 26.8°C (80.2°F), exhibiting a minimal shift from November's 24.5°C (76.1°F). December introduces a small decrease to a nighttime average of 22.4°C (72.3°F) in Cubatão.

Humidity

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

Rainfall

In Cubatão, Brazil, in December, it is raining for 22.2 days, with typically 101mm (3.98") of accumulated precipitation. In Cubatão, during the entire year, the rain falls for 193 days and collects up to 923mm (36.34") of precipitation.

Daylight

December has the longest days of the year in Cubatão, with an average of 13h and 36min of daylight.
On the first day of the month, sunrise is at 05:09 and sunset at 18:40. On the last day of December, sunrise is at 05:21 and sunset at 18:56 -03.

Sunshine

In Cubatão, the average sunshine in December is 7.4h.

UV index

January and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 7 translates into these guidelines:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.

Frequently asked questions

In Cubatão, in December, the average high-temperature is 26.8°C (80.2°F), and the average low-temperature is 22.4°C (72.3°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, in February is calculated to be 32°C (89.6°F).

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

In Cubatão, Brazil, during December, the rain falls for 22.2 days and regularly aggregates up to 101mm (3.98") of precipitation.

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

In Cubatão, Brazil, the average day length in December is 13h and 35min.

In December, on the first day of the month, sunrise is at 05:09 and sunset at 18:40. On the last day of the month, in Cubatão, sunrise is at 05:21 and sunset at 18:56 -03.

In December, the average sunshine duration in Cubatão, Brazil, is 7.4h.

January and December, with an average maximum UV index of 7, are months with the highest UV index in Cubatão.

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

  • Average high temperature in December: 26.8°C

The warmest month (with the highest average high temperature) is February (28°C).
The month with the lowest average high temperature is July (22.2°C).

  • Average low temperature in December: 22.4°C

The months with the highest average low temperature are January and February (23.3°C).
The coldest month (with the lowest average low temperature) is July (17.4°C).

Average pressure in December
Cubatão, Brazil

  • Average pressure in December: 1011.6mbar

The month with the highest atmospheric pressure is July (1020.1mbar).
The month with the lowest atmospheric pressure is December (1011.6mbar).

Average wind speed in December
Cubatão, Brazil

  • Average wind speed in December: 10.4km/h

The windiest month (with the highest average wind speed) is November (11.3km/h).
The calmest month (with the lowest average wind speed) is February (9.5km/h).

Average humidity in December
Cubatão, Brazil

  • Average humidity in December: 82%

The month with the highest relative humidity is November (84%).
The month with the lowest relative humidity is August (78%).

Average rainfall in December
Cubatão, Brazil

  • Average rainfall in December: 101mm

The wettest month (with the highest rainfall) is January (122mm).
The driest month (with the least rainfall) is May (42mm).

Average rainfall days in December
Cubatão, Brazil

  • Average rainfall days in December: 22.2 days

The month with the highest number of rainy days is January (22.5 days).
The month with the least rainy days is June (9.4 days).

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

  • Average daylight in December: 13h and 36min

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: 7h and 24min

The months with the most sunshine are February and May (Average sunshine: 8h and 0min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

Average sunshine days in December
Cubatão, Brazil

  • Average sunshine days in December: 5.5 days

The month with the most sunshine days is June (19.4 days).
The month with the least sunshine days is November (5.2 days).

Average UV index in December
Cubatão, Brazil

  • Average UV index in December: 7

The months with the highest UV index are January and December (UV index 7).
The months with the lowest UV index are May, July, August and September (UV index 5).

Average cloud cover in December
Cubatão, Brazil

  • Average cloud cover in December: 45

The month with the most cloud cover is November (Cloud cover 50).
The month with the least cloud cover is July (Cloud cover 33).

Average visibility in December
Cubatão, Brazil

  • Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August and December (10km).
The months with the lowest visibility are September, October and November (9km).