July weather forecast
San Luis, Argentina

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Weather in July

The heart of winter is represented by July in San Luis and has the distinction of being the coldest month of the year with the highest temperature averaging 14.6°C (58.3°F). As July gives way to August, a slow surge in temperature can be noticed, indicating a transition towards spring. The weather during July is characterized by a mix of slightly cloudy and mostly sunny days. However, the calm cold and occasional snowfall make outdoor activities more exciting and adventurous during July.

Temperature

The lowest temperatures in San Luis are recorded in July, with averages reaching a high of 14.6°C (58.3°F) and a low of 5.9°C (42.6°F).

Humidity

The average relative humidity in July is 53%.

Rainfall

July and August are months with the least rain in San Luis when the rain falls for 2.6 days and typically aggregates up to 2mm (0.08") of rain.

Snowfall

Months with snowfall in San Luis are June through September. In San Luis, in July, during 0.5 snowfall days, 2mm (0.08") of snow is typically accumulated. Throughout the year, in San Luis, there are 1.3 snowfall days, and 10mm (0.39") of snow is accumulated.

Daylight

In San Luis, the average length of the day in July is 10h and 12min.
On the first day of July, sunrise is at 08:29 and sunset at 18:29. On the last day of the month, sunrise is at 08:16 and sunset at 18:46 -03.

Sunshine

In San Luis, the average sunshine in July is 9.3h.

UV index

In San Luis, the average daily maximum UV index in July is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 4 during July, leads to the following recommendations:
Proceed with care. Light skin individuals may be exposed to burns in fewer than 30 minutes. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Enhance your sun protection with tightly woven, yet airy clothing. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the coldest months in San Luis?

July, with an average high of 14.6°C (58.3°F) and a low of 5.9°C (42.6°F), signifies the coldest month of the year.

What is the usual temperature for San Luis in July?

The high-temperature, in July, in San Luis, is 14.6°C (58.3°F), while the low-temperature averages to 5.9°C (42.6°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in February is calculated to be 30°C (86°F).

What is the average humidity in July in San Luis?

In San Luis, the average relative humidity in July is 53%.

What is the driest month in San Luis?

July and August are months with the least rain when the rain falls for 2.6 days and typically aggregates up to 2mm (0.08") of rain.

How much does it rain in San Luis in July?

In San Luis, in July, during 2.6 rainfall days, 2mm (0.08") of precipitation is typically accumulated.

How much does it snow in San Luis in July?

In San Luis, Argentina, during July, snow falls for 0.5 days and regularly aggregates up to 2mm (0.08") of snow.

What is the average length of the day in July in San Luis?

The average day length in July is 10h and 12min.

When are sunrise and sunset in July in San Luis?

On the first day of July in San Luis, sunrise is at 08:29 and sunset at 18:29. On the last day of the month, sunrise is at 08:16 and sunset at 18:46 -03.

How long on average sun shines in July in San Luis?

In San Luis, the average sunshine duration in July is 9.3h.

What is the UV index intensity in July in San Luis?

The average daily maximum UV index in July is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
San Luis, Argentina

Average temperature in July - San Luis, Argentina
  • Average high temperature in July: 14.6°C

The warmest month (with the highest average high temperature) is January (31°C).
The month with the lowest average high temperature is July (14.6°C).

  • Average low temperature in July: 5.9°C

The month with the highest average low temperature is January (20.1°C).
The coldest month (with the lowest average low temperature) is July (5.9°C).

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Average pressure in July
San Luis, Argentina

Average pressure in July - San Luis, Argentina
  • Average pressure in July: 1017.9mbar

The month with the highest atmospheric pressure is July (1017.9mbar).
The month with the lowest atmospheric pressure is December (1008.3mbar).

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Average wind speed in July
San Luis, Argentina

Average wind speed in July - San Luis, Argentina
  • Average wind speed in July: 14.1km/h

The windiest month (with the highest average wind speed) is October (18.6km/h).
The calmest month (with the lowest average wind speed) is May (13.1km/h).

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Average humidity in July
San Luis, Argentina

Average humidity in July - San Luis, Argentina
  • Average humidity in July: 53%

The month with the highest relative humidity is May (63%).
The month with the lowest relative humidity is December (43%).

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Average rainfall in July
San Luis, Argentina

Average rainfall in July - San Luis, Argentina
  • Average rainfall in July: 2mm

The wettest month (with the highest rainfall) is January (59mm).
The driest months (with the least rainfall) are July and August (2mm).

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Average rainfall days in July
San Luis, Argentina

Average rainfall days in July - San Luis, Argentina
  • Average rainfall days in July: 2.6 days

The month with the highest number of rainy days is November (14.2 days).
The month with the least rainy days is August (1.7 days).

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Average snowfall in July
San Luis, Argentina

Average snowfall in July - San Luis, Argentina
  • Average snowfall in July: 2mm

The month with the highest snowfall is June (6mm).
The months with the least snowfall are January, February, March, April, May, October, November and December (0mm).

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Average snowfall days in July
San Luis, Argentina

Average snowfall days in July - San Luis, Argentina
  • Average snowfall days in July: 0.5 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, April, May, October, November and December (0 days).

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Average daylight in July /
Average sunshine in July
San Luis, Argentina

Average daylight in July / Average sunshine in July - San Luis, Argentina
  • Average daylight in July: 10h and 1min

The month with the longest days is December (Average daylight: 14h and 18min).
The month with the shortest days is June (Average daylight: 10h and 0min).

  • Average sunshine in July: 9h and 2min

The months with the most sunshine are January and December (Average sunshine: 9h and 36min).
The month with the least sunshine is May (Average sunshine: 9h and 0min).

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Average sunshine days in July
San Luis, Argentina

Average sunshine days in July - San Luis, Argentina
  • Average sunshine days in July: 28.2 days

The month with the most sunshine days is August (28.3 days).
The month with the least sunshine days is February (12.5 days).

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Average UV index in July
San Luis, Argentina

Average UV index in July - San Luis, Argentina
  • Average UV index in July: 4

The months with the highest UV index are January, February, October, November and December (UV index 6).
The months with the lowest UV index are May and June (UV index 3).

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Average cloud cover in July
San Luis, Argentina

Average cloud cover in July - San Luis, Argentina
  • Average cloud cover in July: 16

The months with the most cloud cover are April and May (Cloud cover 21).
The month with the least cloud cover is August (Cloud cover 13).

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Average visibility in July
San Luis, Argentina

Average visibility in July - San Luis, Argentina
  • Average visibility in July: 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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San Luis, Argentina

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