July weather forecast
Hopelchén, Mexico

July, the same as June, in Hopelchén, Mexico, is another hot summer month, with an average temperature ranging between min 24.6°C (76.3°F) and max 33.2°C (91.8°F).

Temperature

The shift into July reveals an average high-temperature of a still tropical 33.2°C (91.8°F), closely mirroring June's climate. An average low-temperature of 24.6°C (76.3°F) is recorded during the nights in July in Hopelchén.

Heat index

In July, the average heat index is calculated to be a blazing hot 45°C (113°F). Be prepared: Heat cramps and heat exhaustion are probable. Continued activity may lead to heatstroke.
Know that the heat index computations account for shaded terrains and slight winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', is a metric representing the sensation of warmth when air temperature and moisture come together. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Recognize that direct exposure to the sun can escalate the heat effect, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are essentially critical for children. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in July in Hopelchén is 73%.

Rainfall

In July, the rain falls for 16.7 days. Throughout July, 55mm (2.17") of precipitation is accumulated. Throughout the year, in Hopelchén, Mexico, there are 149.4 rainfall days, and 548mm (21.57") of precipitation is accumulated.

Daylight

In July, the average length of the day is 13h and 11min.
On the first day of the month, sunrise is at 5:24 am and sunset at 6:42 pm. On the last day of July, sunrise is at 5:35 am and sunset at 6:36 pm CST.

Sunshine

The average sunshine in July is 11.4h.

UV index

The months with the highest UV index in Hopelchén are February through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 7 in July interprets into the following advice:
Deter overexposure. Protecting against the sun's effects is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.