December weather forecastTaltal, Chile

December

Weather in December

December, the first month of the summer in Taltal, is still a pleasant month, with an average temperature fluctuating between 15.2°C (59.4°F) and 21.2°C (70.2°F).

Temperature

December's presence marks an average high-temperature of a still pleasant 21.2°C (70.2°F), subtly varied from November's 20.3°C (68.5°F). The average low-temperature, in December, is a refreshing 15.2°C (59.4°F).

Humidity

The average relative humidity in December in Taltal is 71%.

Rainfall

In Taltal, Chile, rain does not fall in January, February, April, September through December.

Sea temperature

In December, the average sea temperature in Taltal is 18.8°C (65.8°F).
Note: The majority of individuals do not enjoy swimming in water that is 18.8°C (65.8°F). Breathing control becomes more challenging as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

December has the longest days of the year, with an average of 13h and 42min of daylight.
On the first day of the month, sunrise is at 06:42 and sunset at 20:19. On the last day of December, sunrise is at 06:54 and sunset at 20:36 -03.

Sunshine

January, February, November and December, with an average of 9.9h of sunshine, are months with the most sunshine.

UV index

In Taltal, the average daily maximum UV index in December is 5. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 5 in December converts into the following recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. The Sun's radiation is especially intense around midday; try to stay in shade during this period. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, in Taltal, the average high-temperature is 21.2°C (70.2°F), and the average low-temperature is 15.2°C (59.4°F).

In Taltal, the average relative humidity in December is 71%.

January, February, April, September through December are months without rainfall in Taltal.

In Taltal, Chile, the average seawater temperature in December is 18.8°C (65.8°F). For most, swimming in 18.8°C (65.8°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).

The month with the longest days is December, with an average of 13h and 42min of daylight.

In December, the average day length is 13h and 41min.

In December, on the first day of the month, sunrise is at 06:42 and sunset at 20:19. On the last day of the month, in Taltal, Chile, sunrise is at 06:54 and sunset at 20:36 -03.

January, February, November and December, with an average of 9.9h of sunshine, are months with the most sunshine.

The average sunshine duration in December in Taltal, Chile, is 9.9h.

The average daily maximum UV index in December in Taltal, Chile, is 5. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

20.3°C

21.2°C

23°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

12.1km/h

12km/h

11.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

0.6

0.8

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

30.2

Average UV index

Average cloud cover

Average visibility

10km

Average temperature in December
Taltal, Chile

Average high temperature in December: 21.2°C

The warmest month (with the highest average high temperature) is February (23.3°C).
The month with the lowest average high temperature is July (17.8°C).

Average low temperature in December: 15.2°C

The month with the highest average low temperature is February (17.1°C).
The coldest month (with the lowest average low temperature) is July (10.8°C).

Average pressure in December
Taltal, Chile

Average pressure in December: 1014.4mbar

The month with the highest atmospheric pressure is July (1018.2mbar).
The month with the lowest atmospheric pressure is February (1013.5mbar).

Average wind speed in December
Taltal, Chile

Average wind speed in December: 10.7km/h

The windiest month (with the highest average wind speed) is September (11.1km/h).
The calmest month (with the lowest average wind speed) is May (8.9km/h).

Average humidity in December
Taltal, Chile

Average humidity in December: 71%

The month with the highest relative humidity is March (73%).
The month with the lowest relative humidity is July (64%).

Average rainfall in December
Taltal, Chile

Average rainfall in December: 0mm

The wettest month (with the highest rainfall) is May (3mm).
The driest months (with the least rainfall) are January, February, April, September, October, November and December (0mm).

Average rainfall days in December
Taltal, Chile

Average rainfall days in December: 1 days

The month with the highest number of rainy days is March (2.3 days).
The month with the least rainy days is October (0.2 days).

Average sea temperature in December
Taltal, Chile

Average sea temperature in December: 18.8°C

The best month for swimming (with the highest average sea temperature) is February (20.3°C).
The coldest month (with the lowest average sea temperature) is August (14.3°C).

Average daylight in December /
Average sunshine in December
Taltal, Chile

Average daylight in December: 13h and 42min

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

Average sunshine in December: 9h and 54min

The months with the most sunshine are January, February, November and December (Average sunshine: 9h and 54min).
The month with the least sunshine is June (Average sunshine: 9h and 30min).

Average sunshine days in December
Taltal, Chile

Average sunshine days in December: 30 days

The month with the most sunshine days is October (30.8 days).
The month with the least sunshine days is February (27 days).

Average UV index in December
Taltal, Chile

Average UV index in December: 5

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

Average cloud cover in December
Taltal, Chile

Average cloud cover in December: 6

The months with the most cloud cover are February and May (Cloud cover 10).
The month with the least cloud cover is November (Cloud cover 4).

Average visibility in December
Taltal, Chile

Average visibility in December: 10km

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