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What’s the climate like in San Andrés?

The current climate in San Andrés features temperatures ranging from a high of 31°C to a low of 15°C throughout the year. The average yearly temperature is around 23°C. At night, temperatures in the colder months average around 5°C and in the warmer months around 19°C.

The highest temperature recorded in San Andrés in recent years was 46°C in January 2022. The lowest daytime temperature recorded was 0°C in January 2018.

On average, San Andrés receives 642 mm of precipitation each year. For comparison, New York gets 1142 mm of precipitation annually.

Curious about the weather in other parts of Argentina? Check out the climate and weather for spots like Buenos Aires, Patagonia, Ushuaia, or explore other destinations in Argentina.

Best time to visit San Andrés?

The best time to visit San Andrés for sunny weather is January through May and September through December. During this period, you'll have nice temperatures and not too much rain, making it a great time to visit San Andrés. In the other months of the year, there's too much rain or the temperature isn't ideal for a visit if you want sunny and pleasant weather.

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Climate Table of San Andrés

The climate table of San Andrés shows the average temperatures, rainfall, and UV index per month. The table provides an overview of the average day and night temperatures in degrees Celsius, the total amount of rainfall in millimeters, the total snowfall in centimeters, and the UV index for each month. Rainfall is always measured as water, even if it's snow or hail.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Temp. max (°C) 31 29 27 23 18 15 15 17 19 22 27 31
Temp. min (°C) 19 20 15 12 8 6 6 7 10 10 14 17
Precipitation
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Precipitation (mm) 40 106 60 59 33 33 35 37 68 61 63 47
UV Index 9 9 8 6 4 4 3 4 6 8 8 9

Click on the month name to see more weather details, like daily averages, temperatures, and precipitation for the past years in that month.

  • Average yearly temperature: 23°C
  • Highest temperature: 31°C in January and December
  • Lowest temperature: 15°C in June and July
  • Precipitation: 642 mm per year, averaging 54 mm per month
  • Driest months: 33 mm in May, June and 35 mm in July
  • Wettest months: 106 mm in February, 68 mm in September and 63 mm in November

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Average Temperature per Month in San Andrés

This graph shows the average maximum temperatures per month in San Andrés, Argentina. The temperatures are shown in degrees Celsius and the average is calculated based on the recorded temperatures per month from past years.

Temperature per Month in San Andrés, Argentina,

Average Precipitation per Month in San Andrés

This graph shows how much rainfall San Andrés, Argentina, gets on average per month. Rainfall is always measured as water, even if it's snow or hail. This makes it easy to compare how much has fallen, regardless of the form of precipitation. The amount of rainfall is measured in millimeters, and the average is calculated based on the recorded rainfall per month from past years.

Precipitation per Month in San Andrés, Argentina,

Average UV Index per Month in San Andrés

This graph shows the average UV index per month in San Andrés, Argentina. The UV index indicates the intensity of ultraviolet radiation and ranges from 0 to a maximum of 11.

UV Index per Month in San Andrés, Argentina,

Yearly Temperature in San Andrés

This graph shows the average yearly temperature in San Andrés, Argentina. The yearly temperature, expressed in degrees Celsius, is the average of all twelve monthly temperatures summed up for that year.

Yearly Temperature in San Andrés, Argentina,

Total Yearly Precipitation in San Andrés

This chart shows the total yearly precipitation in San Andrés, Argentina, over the past few years. The total yearly precipitation, measured in millimeters, is the sum of all the rain that fell in the twelve months of that year.

Yearly Precipitation in San Andrés, Argentina,

Weather experiences in San Andrés

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Average Weather in San Andrés by Month

Click on a month below to see detailed weather info for San Andrés. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.

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