June weather forecast
Ciudad Valles, Mexico

The first month of the summer, June, is still a hot month in Ciudad Valles, Mexico, with an average temperature fluctuating between 34.3°C (93.7°F) and 22.3°C (72.1°F).

Temperature

As May transitions into June, the average high-temperature rests at a hot 34.3°C (93.7°F), maintaining a close resemblance to the previous month. In June, the nighttime temperature in Ciudad Valles lowers to an average of 22.3°C (72.1°F).

Heat index

The heat index value during June is calculated to be a life-threatening hot 48°C (118.4°F). Mindful: Heat cramps and heat exhaustion are to be expected. Extended physical effort might result in heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Juveniles often do not understand the need to recuperate and rehydrate. Thirst is a delayed symptom of dehydration - hence, it is vital to maintain hydration, particularly during ongoing physical activities.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In June, the average relative humidity in Ciudad Valles is 71%.

Rainfall

The month with the most rainfall is June, when the rain falls for 16.9 days and typically aggregates up to 93mm (3.66") of precipitation.

Daylight

The month with the longest days is June, with an average of 13h and 30min of daylight.
On the first day of the month, sunrise is at 5:52 am and sunset at 7:15 pm. On the last day of June, in Ciudad Valles, sunrise is at 5:56 am and sunset at 7:23 pm CST.

Sunshine

With an average of 10.3h of sunshine, June has the most sunshine of the year.

UV index

The months with the highest UV index are March through August, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 in June translates into these instructions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.