July weather forecastBarretal, Mexico

Weather in July

July, the same as June, in Barretal, Mexico, is another tropical summer month, with an average temperature ranging between max 33.1°C (91.6°F) and min 21.3°C (70.3°F).

Temperature

The arrival of July brings an average high-temperature of a still tropical 33.1°C (91.6°F), closely following the temperature pattern of June. Barretal's nights in July experience an average temperature drop to a pleasant 21.3°C (70.3°F).

Heat index

The heat index value during July is estimated at a blisteringly hot 41°C (105.8°F). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

In July, the average relative humidity is 63%.

Rainfall

In Barretal, during July, the rain falls for 13.8 days and regularly aggregates up to 46mm (1.81") of precipitation. In Barretal, during the entire year, the rain falls for 132.3 days and collects up to 428mm (16.85") of precipitation.

Daylight

The average length of the day in July is 13h and 28min.
On the first day of July, sunrise is at 5:52 am and sunset at 7:28 pm. On the last day of the month, sunrise is at 6:05 am and sunset at 7:20 pm CST.

Sunshine

In Barretal, the average sunshine in July is 10.6h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 7 translates into these guidelines:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.