July weather forecast
Santiago Llano Grande, Mexico

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Weather in July

July in Santiago Llano Grande, Mexico, is a tropical summer month, with an average temperature varying between 23.4°C (74.1°F) and 30.2°C (86.4°F).

Temperature

July's presence records an average high-temperature of a hot 30.2°C (86.4°F), closely mirroring June's climate. During the month of July, Santiago Llano Grande experiences a steady low-temperature average of 23.4°C (74.1°F).

Heat index

July's mean heat index is estimated at a sweltering 36°C (96.8°F). Incorporate extra safety measures to avoid heat exhaustion and heat cramps. Continuous activity could provoke heatstroke.
Heat index data is primarily for areas with shade and subjected to light winds. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. When there is abundant moisture in the air, the body's cooling through the evaporation process becomes less effective, leading to the sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

In Santiago Llano Grande, the average relative humidity in July is 73%.

Rainfall

In Santiago Llano Grande, in July, it is raining for 25.3 days, with typically 101mm (3.98") of accumulated precipitation. In Santiago Llano Grande, during the entire year, the rain falls for 175.5 days and collects up to 756mm (29.76") of precipitation.

Daylight

The average length of the day in July in Santiago Llano Grande is 13h and 0min.
On the first day of July, sunrise is at 6:04 am and sunset at 7:09 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 7:05 pm CST.

Sunshine

The average sunshine in July is 9h.

UV index

The months with the highest UV index are February through July and September, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A maximum UV index of 7 in July translates into the following recommendations:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. Try to minimize direct Sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Also note that objects like parasols or canopies might not provide complete sun protection. 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.
Updated: Feb 9, 2024 | Published by: Weather Atlas | About Us

Frequently asked questions

How hot is it in Santiago Llano Grande in July?

July temperatures in Santiago Llano Grande, Mexico, vary between a high-temperature of 30.2°C (86.4°F) and a low-temperature of 23.4°C (74.1°F). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in July is estimated at 36°C (96.8°F).

What is the average humidity in July in Santiago Llano Grande?

The average relative humidity in July in Santiago Llano Grande, Mexico, is 73%.

How many days does it rain in July in Santiago Llano Grande?

In July, the rain falls for 25.3 days. Throughout July, 101mm (3.98") of precipitation is accumulated.

What is the average length of the day in July in Santiago Llano Grande?

The average day length in July in Santiago Llano Grande is 13h and 0min.

When are sunrise and sunset in July in Santiago Llano Grande?

In July, on the first day of the month, sunrise is at 6:04 am and sunset at 7:09 pm. On the last day of the month, in Santiago Llano Grande, Mexico, sunrise is at 6:13 am and sunset at 7:05 pm CST.

How long on average sun shines in July in Santiago Llano Grande?

In Santiago Llano Grande, the average sunshine duration in July is 9h.

What is the month with the highest UV index in Santiago Llano Grande?

The months with the highest UV index in Santiago Llano Grande, Mexico, are February through July and September, with an average maximum UV index of 7.

How high is the UV index in July in Santiago Llano Grande?

In Santiago Llano Grande, the average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in July
Santiago Llano Grande, Mexico

Average temperature in July - Santiago Llano Grande, Mexico
  • Average high temperature in July: 30.2°C

The warmest month (with the highest average high temperature) is May (30.9°C).
The month with the lowest average high temperature is January (28.9°C).

  • Average low temperature in July: 23.4°C

The month with the highest average low temperature is May (24.6°C).
The coldest months (with the lowest average low temperature) are January and December (21°C).

Average pressure in July
Santiago Llano Grande, Mexico

Average pressure in July - Santiago Llano Grande, Mexico
  • Average pressure in July: 1012.8mbar

The month with the highest atmospheric pressure is January (1014.2mbar).
The month with the lowest atmospheric pressure is May (1011.5mbar).

Average wind speed in July
Santiago Llano Grande, Mexico

Average wind speed in July - Santiago Llano Grande, Mexico
  • Average wind speed in July: 7.4km/h

The windiest month (with the highest average wind speed) is April (8.9km/h).
The calmest month (with the lowest average wind speed) is November (7.1km/h).

Average humidity in July
Santiago Llano Grande, Mexico

Average humidity in July - Santiago Llano Grande, Mexico
  • Average humidity in July: 73%

The month with the highest relative humidity is September (79%).
The month with the lowest relative humidity is March (63%).

Average rainfall in July
Santiago Llano Grande, Mexico

Average rainfall in July - Santiago Llano Grande, Mexico
  • Average rainfall in July: 101mm

The wettest month (with the highest rainfall) is September (160mm).
The driest month (with the least rainfall) is December (2mm).

Average rainfall days in July
Santiago Llano Grande, Mexico

Average rainfall days in July - Santiago Llano Grande, Mexico
  • Average rainfall days in July: 25.3 days

The month with the highest number of rainy days is September (27.5 days).
The months with the least rainy days are January and February (3.1 days).

Average daylight in July /
Average sunshine in July
Santiago Llano Grande, Mexico

Average daylight in July / Average sunshine in July - Santiago Llano Grande, Mexico
  • Average daylight in July: 13h and 0min

The month with the longest days is June (Average daylight: 13h and 6min).
The month with the shortest days is December (Average daylight: 11h and 12min).

  • Average sunshine in July: 9h and 0min

The month with the most sunshine is May (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 7h and 36min).

Average sunshine days in July
Santiago Llano Grande, Mexico

Average sunshine days in July - Santiago Llano Grande, Mexico
  • Average sunshine days in July: 2.8 days

The month with the most sunshine days is December (26 days).
The month with the least sunshine days is September (0.9 days).

Average UV index in July
Santiago Llano Grande, Mexico

Average UV index in July - Santiago Llano Grande, Mexico
  • Average UV index in July: 7

The months with the highest UV index are February, March, April, May, June, July and September (UV index 7).
The months with the lowest UV index are January, August, October, November and December (UV index 6).

Average cloud cover in July
Santiago Llano Grande, Mexico

Average cloud cover in July - Santiago Llano Grande, Mexico
  • Average cloud cover in July: 30

The month with the most cloud cover is September (Cloud cover 37).
The months with the least cloud cover are February and December (Cloud cover 9).

Average visibility in July
Santiago Llano Grande, Mexico

Average visibility in July - Santiago Llano Grande, Mexico
  • 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).

Santiago Llano Grande, Mexico

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