March weather forecast
San Pedro de Atacama, Chile

March

Weather in March

Heading into March, San Pedro de Atacama sees a shift from the relatively warm months. The change in weather is remarkable, with a noticeable reduction in rainfall that lifts the ambiance from the rather damp start of the year. Night temperatures drop to a slightly chilly 8.4°C (47.1°F), offsetting the warmth experienced during the day. March ushers in a dry spell, with significantly less precipitation at only 5mm (0.2"). Meanwhile, the UV index remains constant, making it crucial to have sun protection during the day.

Temperature

March brings an average high-temperature of a still enjoyable 19.7°C (67.5°F) in San Pedro de Atacama, Chile, showing a slight difference from February's 19.8°C (67.6°F). The average low-temperature in San Pedro de Atacama during March nights is a frosty 8.4°C (47.1°F).

Humidity

In San Pedro de Atacama, the average relative humidity in March is 35%.

Rainfall

In San Pedro de Atacama, in March, during 2.8 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In San Pedro de Atacama, 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

The average length of the day in March in San Pedro de Atacama is 12h and 13min.
On the first day of the month, sunrise is at 07:28 and sunset at 20:00. On the last day of March, in San Pedro de Atacama, sunrise is at 07:40 and sunset at 19:32 -03.

Sunshine

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

UV index

The months with the highest UV index in San Pedro de Atacama are January through March, August through December, with an average maximum UV index of 4. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the average person.
Note: In March, the maximum UV index of 4 suggests this advice:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. It's recommended to limit sun exposure when its radiation is at its peak during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.

Frequently asked questions

What is the temperature in March in San Pedro de Atacama?
The average high-temperature and low-temperature during March are 19.7°C (67.5°F) and 8.4°C (47.1°F) respectively.
What is the average humidity in March in San Pedro de Atacama?
The average relative humidity in March is 35%.
How much does it rain in San Pedro de Atacama in March?
In San Pedro de Atacama, in March, it is raining for 2.8 days, with typically 5mm (0.2") of accumulated precipitation.
When it does not snow in San Pedro de Atacama?
In San Pedro de Atacama, Chile, snow does not fall in January through April, August through December.
What is the average length of the day in March in San Pedro de Atacama?
In March, the average day length is 12h and 13min.
When is the sunrise / sunset in March in San Pedro de Atacama?
On the first day of March in San Pedro de Atacama, Chile, sunrise is at 07:28 and sunset at 20:00. On the last day of the month, sunrise is at 07:40 and sunset at 19:32 -03.
How many hours of sunshine does San Pedro de Atacama have in March?
In San Pedro de Atacama, Chile, the average sunshine duration in March is 9.9h.
What are the months with the highest UV index in San Pedro de Atacama?
The months with the highest UV index in San Pedro de Atacama are January through March, August through December, with an average maximum UV index of 4.
How high is the UV index in March in San Pedro de Atacama?
In San Pedro de Atacama, the average daily maximum UV index in March is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unsafe 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 snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in March
San Pedro de Atacama, Chile
  • Average high temperature in March: 19.7°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 March: 8.4°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 March
San Pedro de Atacama, Chile
  • Average pressure in March: 1016mbar

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 March
San Pedro de Atacama, Chile
  • Average wind speed in March: 6.9km/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 March
San Pedro de Atacama, Chile
  • Average humidity in March: 35%

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

Average rainfall in March
San Pedro de Atacama, Chile
  • Average rainfall in March: 5mm

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 March
San Pedro de Atacama, Chile
  • Average rainfall days in March: 2.8 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 March
San Pedro de Atacama, Chile
  • Average snowfall in March: 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 March
San Pedro de Atacama, Chile
  • Average snowfall days in March: 0 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 March /
Average sunshine in March
San Pedro de Atacama, Chile
  • Average daylight in March: 12h and 1min

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 March: 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 March
San Pedro de Atacama, Chile
  • Average sunshine days in March: 27.4 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 March
San Pedro de Atacama, Chile
  • Average UV index in March: 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 March
San Pedro de Atacama, Chile
  • Average cloud cover in March: 4

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

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