June weather forecast
San Juan, Argentina

Weather in June

The first month of the winter, June, is also a moderate month in San Juan, Argentina, with average temperature fluctuating between 15.9°C (60.6°F) and 6.2°C (43.2°F).

Temperature

In San Juan, the average high-temperature marginally drops, from a comfortable 19°C (66.2°F) in May, to a moderate 15.9°C (60.6°F). The average low-temperature, in San Juan, is 6.2°C (43.2°F).

Humidity

The average relative humidity in June is 45%.

Rainfall

Months with the least rainfall in San Juan are June and July Rain falls for 1.8 days and accumulates 1mm (0.04") of rain.

Snowfall

January through June, October through December are months without snowfall in San Juan.

Daylight

The month with the shortest days is June, with an average of 10.1h of daylight.

Sunshine

In San Juan, the average sunshine is 9.8h.

UV index

Months with the lowest UV index in San Juan, Argentina, are May through July, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for the average person.
Note: In June, the average maximum UV index of 3 translate into the following recommendations:
Take precautions - Protection against sun damage is advised. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in June in San Juan?

In June, the average relative humidity is 45%.

What is the driest month in San Juan?

June and July are months with the least rain when the rain falls for 1.8 days and typically aggregates up to 1mm (0.04") of rain.

How many days does it rain in June in San Juan?

In San Juan, Argentina, during June, the rain falls for 1.8 days and regularly aggregates up to 1mm (0.04") of precipitation.

When it does not snow in San Juan?

January through June, October through December are months without snowfall.

Does it snow in San Juan in June?

In San Juan, Argentina, in June, it doesn't snow. In July, it regularly snows.

What is the month with the shortest days in San Juan?

The month with the shortest days in San Juan is June, with an average of 10.1h of daylight.

What is the average length of the day in June in San Juan?

In June, the average length of the day is 10.1h.

How long on average sun shines in June in San Juan?

In San Juan, Argentina, the average sunshine in June is 9.8h.

What is the month with the lowest UV index in San Juan?

May through July, with an average maximum UV index of 3, are months with the lowest UV index in San Juan, Argentina.

What is the UV index intensity in June in San Juan?

In San Juan, the average daily maximum UV index in June is 3. A UV Index of 3 to 5 symbolizes a medium health risk from the exposure to the Sun's UV radiation.

Average temperature in June
San Juan, Argentina

Average temperature in June - San Juan, Argentina
  • Average high temperature in June: 15.9°C

The warmest month (with the highest average high temperature) is January (30.6°C).
The month with the lowest average high temperature is July (14.6°C).

  • Average low temperature in June: 6.2°C

The month with the highest average low temperature is January (19.4°C).
The coldest month (with the lowest average low temperature) is July (4.5°C).

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Average pressure in June
San Juan, Argentina

Average pressure in June - San Juan, Argentina
  • Average pressure in June: 1017.1mbar

The month with the highest atmospheric pressure is July (1018.1mbar).
The month with the lowest atmospheric pressure is December (1010.2mbar).

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Average wind speed in June
San Juan, Argentina

Average wind speed in June - San Juan, Argentina
  • Average wind speed in June: 9km/h

The windiest months (with the highest average wind speed) are October and November (12.2km/h).
The calmest month (with the lowest average wind speed) is May (8.8km/h).

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Average humidity in June
San Juan, Argentina

Average humidity in June - San Juan, Argentina
  • Average humidity in June: 45%

Months with the highest relative humidity are April and May (52%).
The month with the lowest relative humidity is November (35%).

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Average rainfall in June
San Juan, Argentina

Average rainfall in June - San Juan, Argentina
  • Average rainfall in June: 1mm

The wettest month (with the highest rainfall) is January (29mm).
The driest months (with the least rainfall) are June and July (1mm).

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Average rainfall days in June
San Juan, Argentina

Average rainfall days in June - San Juan, Argentina
  • Average rainfall days in June: 1.8 days

The month with the highest number of rainy days is January (9.2 days).
The month with the least rainy days is August (1.3 days).

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Average snowfall in June
San Juan, Argentina

Average snowfall in June - San Juan, Argentina
  • Average snowfall in June: 0mm

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

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Average snowfall days in June
San Juan, Argentina

Average snowfall days in June - San Juan, Argentina
  • Average snowfall days in June: 0 days

Months with the highest number of snowfall days are July and September (0.4 days).
Months with the least snowfall days are January, February, March, April, May, June, October, November and December (0 days).

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Average daylight in June /
Average sunshine in June
San Juan, Argentina

Average daylight in June / Average sunshine in June - San Juan, Argentina
  • Average daylight in June: 10.1h

The month with the longest days is December (Average daylight: 14.2h).
The month with the shortest days is June (Average daylight: 10.1h).

  • Average sunshine in June: 9.8h

Months with the most sunshine are August, September and November (Average sunshine: 9.9h).
Months with the least sunshine are March, April, May and October (Average sunshine: 9.7).

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Average sunshine days in June
San Juan, Argentina

Average sunshine days in June - San Juan, Argentina
  • Average sunshine days in June: 27.9 days

The month with the most sunshine days is July (29.7 days).
The month with the least sunshine days is January (15.4 days).

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Average UV index in June
San Juan, Argentina

Average UV index in June - San Juan, Argentina
  • Average UV index in June: 3

The month with the highest UV index is January (UV index 7).
Months with the lowest UV index are May, June and July (UV index 3).

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Average cloud cover in June
San Juan, Argentina

Average cloud cover in June - San Juan, Argentina
  • Average cloud cover in June: 9

Months with the most cloud cover are March, April and May (Cloud cover 12).
The month with the least cloud cover is August (Cloud cover 8).

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Average visibility in June
San Juan, Argentina

Average visibility in June - San Juan, Argentina
  • Average visibility in June: 10km

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

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