August weather forecast
San Pedro de Atacama, Chile

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Weather in August

Moving into August, the weather in San Pedro de Atacama begins a slow transition toward spring. With it comes a slight increase in temperature, indicating the departure from the coldest months. This month is characterized by extended daylight hours, paired with increased winds sweeping across the region. A slight rise in temperature is observed from a chilly 0.3°C (32.5°F) to a slightly warmer 1.4°C (34.5°F). Although snowfall disappears, the grandeur of Atacama under clear skies is a sight to behold.

Temperature

The high-temperature average in August for San Pedro de Atacama is a moderate 14.2°C (57.6°F), staying closely aligned with July's conditions. San Pedro de Atacama registers a pronounced decline from daytime peak temperatures, averaging an icy 1.4°C (34.5°F) lows in August.

Humidity

In San Pedro de Atacama, the average relative humidity in August is 25%.

Rainfall

In August, the rain falls for 0.2 days. Throughout August, 2mm (0.08") of precipitation is accumulated. In San Pedro de Atacama, Chile, during the entire year, the rain falls for 23.5 days and collects up to 58mm (2.28") of precipitation.

Snowfall

In San Pedro de Atacama, snow does not fall in January through April, August through December.

Daylight

In August, the average length of the day is 11h and 21min.
On the first day of the month, sunrise is at 07:06 and sunset at 18:11. On the last day of August, sunrise is at 06:43 and sunset at 18:22 -04.

Sunshine

In San Pedro de Atacama, the average sunshine in August is 9.9h.

UV index

January through March, August through December, with an average maximum UV index of 4, are months with the highest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: An average UV index of 4 in August transforms into this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.

Frequently asked questions

What are the temperatures in San Pedro de Atacama in August?

The average high-temperature, in August, in San Pedro de Atacama, is 14.2°C (57.6°F), while the average low-temperature is 1.4°C (34.5°F).

What is the average humidity in August in San Pedro de Atacama?

In San Pedro de Atacama, Chile, the average relative humidity in August is 25%.

How much does it rain in San Pedro de Atacama in August?

In San Pedro de Atacama, in August, it is raining for 0.2 days, with typically 2mm (0.08") of accumulated precipitation.

When it does not snow in San Pedro de Atacama?

In San Pedro de Atacama, snow does not fall in January through April, August through December.

Does it snow in San Pedro de Atacama in August?

In August, in San Pedro de Atacama, it doesn't snow. July is the latest month when it typically snows.

How many hours of daylight does San Pedro de Atacama have in August?

In August, the average day length in San Pedro de Atacama, Chile, is 11h and 21min.

What time are sunrise and sunset in August in San Pedro de Atacama?

In August, on the first day of the month, sunrise is at 07:06 and sunset at 18:11. On the last day of the month, in San Pedro de Atacama, Chile, sunrise is at 06:43 and sunset at 18:22 -04.

How long on average sun shines in August in San Pedro de Atacama?

In San Pedro de Atacama, the average sunshine duration in August is 9.9h.

What are the months with the highest UV index in San Pedro de Atacama?

The months with the highest UV index are January through March, August through December, with an average maximum UV index of 4.

How high is the UV index in August in San Pedro de Atacama?

The average daily maximum UV index in August in San Pedro de Atacama, Chile, is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in August
San Pedro de Atacama, Chile

Average temperature in August - San Pedro de Atacama, Chile
  • Average high temperature in August: 14.2°C

The warmest months (with the highest average high temperature) are January and December (20.6°C).
The month with the lowest average high temperature is July (12.2°C).

  • Average low temperature in August: 1.4°C

The month with the highest average low temperature is February (9.9°C).
The coldest month (with the lowest average low temperature) is July (0.3°C).

Average pressure in August
San Pedro de Atacama, Chile

Average pressure in August - San Pedro de Atacama, Chile
  • Average pressure in August: 1020.3mbar

The months with the highest atmospheric pressure are June and July (1021.2mbar).
The month with the lowest atmospheric pressure is December (1014.7mbar).

Average wind speed in August
San Pedro de Atacama, Chile

Average wind speed in August - San Pedro de Atacama, Chile
  • Average wind speed in August: 7km/h

The windiest month (with the highest average wind speed) is January (8.5km/h).
The calmest month (with the lowest average wind speed) is April (6.1km/h).

Average humidity in August
San Pedro de Atacama, Chile

Average humidity in August - San Pedro de Atacama, Chile
  • Average humidity in August: 25%

The month with the highest relative humidity is February (46%).
The month with the lowest relative humidity is October (21%).

Average rainfall in August
San Pedro de Atacama, Chile

Average rainfall in August - San Pedro de Atacama, Chile
  • Average rainfall in August: 2mm

The wettest month (with the highest rainfall) is February (23mm).
The driest months (with the least rainfall) are October and November (0mm).

Average rainfall days in August
San Pedro de Atacama, Chile

Average rainfall days in August - San Pedro de Atacama, Chile
  • Average rainfall days in August: 0.2 days

The month with the highest number of rainy days is February (7.7 days).
The month with the least rainy days is November (0.1 days).

Average snowfall in August
San Pedro de Atacama, Chile

Average snowfall in August - San Pedro de Atacama, Chile
  • Average snowfall in August: 0mm

The month with the highest snowfall is July (4mm).
The months with the least snowfall are January, February, March, April, August, September, October, November and December (0mm).

Average snowfall days in August
San Pedro de Atacama, Chile

Average snowfall days in August - San Pedro de Atacama, Chile
  • Average snowfall days in August: 0.2 days

The month with the highest number of snowfall days is July (0.5 days).
The months with the least snowfall days are January, February, March, September, October, November and December (0 days).

Average daylight in August /
Average sunshine in August
San Pedro de Atacama, Chile

Average daylight in August / Average sunshine in August - San Pedro de Atacama, Chile
  • Average daylight in August: 11h and 2min

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 August: 9h and 5min

The months with the most sunshine are April and November (Average sunshine: 10h and 0min).
The month with the least sunshine is June (Average sunshine: 9h and 42min).

Average sunshine days in August
San Pedro de Atacama, Chile

Average sunshine days in August - San Pedro de Atacama, Chile
  • Average sunshine days in August: 30.5 days

The month with the most sunshine days is October (30.7 days).
The month with the least sunshine days is February (17.8 days).

Average UV index in August
San Pedro de Atacama, Chile

Average UV index in August - San Pedro de Atacama, Chile
  • Average UV index in August: 4

The months with the highest UV index are January, February, March, August, September, October, November and December (UV index 4).
The months with the lowest UV index are April, May, June and July (UV index 3).

Average cloud cover in August
San Pedro de Atacama, Chile

Average cloud cover in August - San Pedro de Atacama, Chile
  • Average cloud cover in August: 2

The month with the most cloud cover is February (Cloud cover 11).
The months with the least cloud cover are August, September and November (Cloud cover 2).

Average visibility in August
San Pedro de Atacama, Chile

Average visibility in August - San Pedro de Atacama, Chile
  • Average visibility in August: 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).

San Pedro de Atacama, Chile

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